49" QWUXGA TFT LCD Datasheet
49" QWUXGA TFT LCD Datasheet
LG Display
                         Model: LD490EQE-FKA1
BRIEF SPEC.:
Main Feature                                         Wide Viewing Angle
                                                     High Color Gamut
HY-LINE Computer Components Vertriebs GmbH                  Tel.: +49 89 614 503 40 | Fax: +49 89 614 503 50
Inselkammerstr. 10, 82008 Unterhaching bei München               computer@hy-line.de | www.hy-line.de/computer
                                                                                                   LD490EQE
Product Specification
                                         SPECIFICATION
                                             FOR
                                           APPROVAL
( ) Preliminary Specification
( ● ) Final Specification
                                     SIGNATURE                                                  SIGNATURE
           APPROVED BY                                                APPROVED BY
                                        DATE                                                       DATE
REVIEWED BY
                                                                      PREPARED BY
                     /                                            Hyunjin Kim / Engineer
    Ver. 1.0                                                                                               1 / 33
                                                              LD490EQE
Product Specification
                                          CONTENTS
Number                                            ITEM          Page
            COVER                                                1
            CONTENTS                                             2
            RECORD OF REVISIONS                                  3
1 GENERAL DESCRIPTION 4
3 ELECTRICAL SPECIFICATIONS 6
4 OPTICAL SPECIFICATIONS 15
5 MECHANICAL CHARACTERISTICS 19
6 RELIABILITY 22
7 INTERNATIONAL STANDARDS 23
7-1 Safety 23
     7-2    ENVIRONMENT                                          23
 8          PACKING                                              24
     8-1    INFORMATION OF LCM LABEL                             24
     8-2    PACKING FORM                                         24
9 PRECAUTIONS 25
Ver. 1.0                                                         2 / 33
                                                                                  LD490EQE
Product Specification
RECORD OF REVISIONS
  Ver. 1.0                                                                           3 / 33
                                                                                                                   LD490EQE
Product Specification
1. General Description
The LD490EQE is a Color Active Matrix Liquid Crystal Display with an integral Light Emitting Diode (LED)
backlight system. The matrix employs a-Si Thin Film Transistor as the active element.
It is a transmissive display type which is operating in the normally black mode. It has a 48.50 inch diagonally
measured active display area with QWUXGA resolution (2160 vertical by 3840 horizontal pixel array).
Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arrayed in vertical stripes.
Gray scale or the luminance of the sub-pixel color is determined with a 10-bit gray scale signal for each dot.
Therefore, it can present a palette of more than 1.07Bilion colors.
It has been designed to apply the 10-bit 8 Lane V by One interface.
It is intended to support LCD TV, PCTV where high brightness, super wide viewing angle, high color gamut,
high color depth and fast response time are important.
                                                                        EPI(RGB)
                                         EEPROM
                                                                                               Source Driver Circuit
                           Vby1        SCL      SDA                                     S1                             S3840
                          1~8lane
                                                                                   G1
       Bit
      select    CN1
                (51pin)   Option
                          signal       Timing Controller
     HTPDN
     LOCKN
                                    Vby1 Rx + L/D +DGA + ODC
                                                                Control                      TFT - LCD Panel
      Vby1                I2C                                   Signals                        (3840 x 2160 pixels)
      8lane
                                                                                                  [Gate In Panel]
      +12V
                                         Power Circuit
                                                            Power Signals     G2160
                                            Block
General Features
  Active Screen Size                      48.50 inches(1232.0mm) diagonal
  Outline Dimension                       1097.2(H) X 630.0(V) X 12.0(D)
  Pixel Pitch                             0.27963 [mm] × 0.27963 [mm]
  Pixel Format                            3840 horiz. by 2160 vert. Pixels.
  Color Depth                             10bit(D), 1.07Billon colors
  Luminance, White                        500cd/m2 (Center 1point ,Typ.)
  Viewing Angle (CR>10)                   Viewing angle free ( R/L 178 (Min.), U/D 178 (Min.))
                                          Total 86.63W (Typ.)
  Power Consumption
                                          [Logic= 13.56 W (Typ.) , BLU=73.07W (IF_cathode=90mA, LED Only) ]
  Weight                                  11.2Kg (Typ), 12.4Kg(Max)
  Display Mode                            Transmissive mode, Normally black
  Surface Treatment                       Hard coating(2H), Anti-glare treatment of the front polarizer (Haze 28%(Typ.))
  Possible Display Type                   Landscape and Portrait Enabled (counter clock wised or clock wised)
   Ver. 1.0                                                                                                                4 / 33
                                                                                                                              LD490EQE
Product Specification
                                                                                      Value
                       Parameter                         Symbol                                                   Unit          Note
                                                                               Min            Max
                                                                                                                                 1
   LED Input Voltage           Forward Voltage                VF                -             150.3               VDC
                                                                         60
                                                                                        60%
                                                                50                                                Storage
                                                                                               Humidity [(%)RH]
                                    Wet Bulb
                                 Temperature [°C]
                                                         40
                                                                                        40%
                                                                                                                  Operation
                                                    30
                                             20
                                       10
                                   0
                                                                                        10%
                                                                                         5%
-20 0 10 20 30 40 50 60 70 80
     Ver. 1.0                                                                                                                     5 / 33
                                                                                                                    LD490EQE
Product Specification
3. Electrical Specifications
3-1. Electrical Characteristics
 It requires two power inputs. One is employed to power for the LCD circuit. The other Is used for the LED
 backlight and LED Driver circuit.
                                                                       Value
                 Parameter                   Symbol                                                      Unit            Note
                                                        Min            Typ                Max
Circuit :
notes
     1. The specified current and power consumption are under the VLCD=12.0V, Ta=25  2°C, fV=60Hz
        condition, and mosaic pattern(8 x 6) is displayed and f V is the frame frequency.
     2. The current is specified at the maximum current pattern.
     3. The duration of rush current is about 2ms and rising time of power input is 0.5ms (min.).
     4. Ripple voltage level is recommended under ±5% of typical voltage
                                                               R   G    B     R   G   B     R    G   B   R      G    B
                                                               R   G    B     R   G   B     R    G   B   R      G    B
                                                               R   G    B     R   G   B     R    G   B   R      G    B
                                                               R   G    B     R   G   B     R    G   B   R      G    B
                                                               R   G    B     R   G   B     R    G   B   R      G    B
                                                               R   G    B     R   G   B     R    G   B   R      G    B
                                                               R   G    B     R   G   B     R    G   B   R      G    B
                                                               R   G    B     R   G   B     R    G   B   R      G    B
                  Mosaic Pattern(8 x 6)                                 Max Current Pattern
   Ver. 1.0                                                                                                              6 / 33
                                                                                                         LD490EQE
                                                   Product Specification
     Table 3. ELECTRICAL CHARACTERISTICS (Continue)                                        Ta = 25±2℃, On Duty 100%
                                                                      Values
                     Parameter               Symbol                                             Unit        Note
                                                             Min       Typ          Max
     Backlight Assembly :
     Forward Current         Anode           IF (anode)                270                     mAdc
                                                                                                             2, 3
     (one array)             Cathode         IF (cathode)    85.5       90          94.5       mAdc
     Forward Voltage                             VF         130.3      135.3       140.3        Vdc           4
     Forward Voltage Variation                 △VF                                  1.7         Vdc           5
     Power Consumption                          PBL           -        73.07         -                        6
     Burst Dimming Duty                      On duty          1                     100          %
     Burst Dimming Frequency                    1/T          95                     182         Hz            8
     LED Array : (APPENDIX-V)
     Life Time                                              30,000    50,000                    Hrs           7
Notes :The design of the LED driver must have specifications for the LED array in LCD Assembly.
       The electrical characteristics of LED driver are based on Constant Current driving type.
       The performance of the LED in LCM, for example life time or brightness, is extremely influenced by the
       characteristics of the LED Driver. So, all the parameters of an LED driver should be carefully designed.
       When you design or order the LED driver, please make sure unwanted lighting caused by the mismatch of the
       LED and the driver (no lighting, flicker, etc) has never been occurred. When you confirm it, the LCD–
       Assembly should be operated in the same condition as installed in your instrument.
       1. Electrical characteristics are based on LED Array specification.
       2. Specified values are defined for a Backlight Assembly. (IBL :2 LED array/LCM)
           Electrical characteristics are determined after the unit has been ‘On’ and stable for approximately 60min at
           25±2℃. The specified temperature, optical and power consumption are under the typical supply input voltage,
           current & VBR (duty : 100%), it is total power consumption.
       3. Each LED array has one anode terminal and three cathode terminals.
          The forward current(IF) of the anode terminal is 270mA and it supplies 90mA into an one strings, respectively
                                         1string( 22LED PKG)
                        270mA                                               Cathode #1
                                                      °°°
                                                                     90mA
                                       °°°
Anode#2 90mA
                                                      °°°                   Cathode #3
                                                                     90mA
      4. The forward voltage(VF) of LED array depends on ambient temperature (Appendix-V)
      5. ΔVF means Max VF-Min VF in one Backlight. So VF variation in a Backlight isn’t over Max. 1.7V based on duty
        100%
      6. Maximum level of power consumption is measured at initial turn on.
         Typical level of power consumption is measured after 1hrs aging at 25  2°C.
      7. The life time is determined as the time at which brightness of the LED is 50% compared to that of
          initial value at the typical LED current on condition of continuous operating at 25  2°C, based on duty 100%.
      8. The reference method of burst dimming duty ratio.
         It is recommended to use synchronous V-sync frequency to prevent waterfall (Vsync * 1 =Burst Frequency)
         Though PWM frequency is over 182Hz (max252Hz), function of backlight is not affected.
        Ver. 1.0                                                                                              7 / 33
                                                                                                       LD490EQE
Product Specification
    Note
               1. All GND (ground) pins should be connected together to the LCD module’s metal frame.
               2. All Input levels of V-by-One signals are based on the V-by-One-HS Standard Version 1.4
               3. #9 & #16~#20 & #22 NC(No Connection) : These pins are used only for LGD (Do not connect)
               4. Specific pin No. #23 is used for “No signal detection” of system signal interface.
                  It should be GND for NSB (No Signal Black) while the system interface signal is not.
                  If this pin is “H”, LCD Module displays AGP (Auto Generation Pattern).
         Ver. 1.0                                                                                           8 / 33
                                                                                               LD490EQE
Product Specification
[ CN201 ]                                                 [ CN202 ]
1) LED Array assy Connector (Plug)                        1) LED Array assy Connector (Plug)
  : HS100-L08N-N62 (black color, manufactured by UJU)       : HS100-L08N-N62-A (natural color, manufactured by
                                                          UJU)
                                        R_CNT                                   L_CNT
          Pin No
                                        (8pin)                                  (8pin)
Pic.
              색상                     Black                                  White
               1                R1 Cathode                                Anode_L
               2                R2 Cathode                                   NC
               3                R3 Cathode                                   NC
               4                      NC                                     NC
               5                      NC                                     NC
               6                      NC                                 L3 Cathode
               7                      NC                                 L2 Cathode
               8                 Anode_R                                 L1 Cathode
   Ver. 1.0                                                                                          9 / 33
                                                                                                       LD490EQE
Product Specification
Vertical fV 47 60 63 Hz 2
notes: 1. The input of HSYNC & VSYNC signal does not have an effect on normal operation (DE Only Mode).
         If you use spread spectrum of EMI, add some additional clock to minimum value for clock margin.
      2. The performance of the electro-optical characteristics may be influenced by variance of the vertical
        refresh rate and the horizontal frequency
    Ver. 1.0                                                                                               10 / 33
                                                                                               LD490EQE
Product Specification
ㆍ ㆍ B C
         Y
                                   ㆍ
                                   A
                                       ㆍ                        D                    Y=0mV
                                    ㆍ ㆍ    F              E
                 X
X=0 UI X=1 UI
A 0.25 (max) 2 0 -
B 0.3 (max) 2 50 3
C 0.7(min) 3 50 3
D 0.75(min) 3 0 -
E 0.7(min) 3 l -50 l 3
F 0.3(max) 2 l -50 l 3
      notes 1. All Input levels of V by One signals are based on the V by One HS Standard Ver. 1.4
            2. This is allowable maximum value.
            3. This is allowable minimum value.
            4. The eye diagram is measured by the oscilloscope and receiver CDR characteristic must be
               emulated.
               - PLL bandwidth : 15 Mhz
               - Damping Factor : 1.5
  Ver. 1.0                                                                                        11 / 33
                                                                                                      LD490EQE
Product Specification
                                             Vdiff =0
                 Lane0
                                                        tRISK_INTER
                 Lane1                             Vdiff =0
                                   1H
                                                                                        T-CON
                              Max 1 DE
                                                                                     V By One Rx IP
                                          Hblank
  Rx1         Vblank                                                                       Rx
                              DE
              Vblank
  Rx2
                                                   DE                                    8 Lane
<Inter-pair Skew between two sub Blocks> <TCON – VbyOne Brief Diagram >
   Ver. 1.0                                                                                              12 / 33
                                                                                                          LD490EQE
Product Specification
The brightness of each primary color (red, green, blue) is based on the 10bit or 8bit gray scale data input for the color.
The higher binary input, the brighter the color. Table 5 provides a reference for color versus data input.
D[26] B[0]
                             D[27]                             B[1]
       Byte3
                             D[28]                            G[0]
D[29] G[1]
D[30] R[0]
D[31] R[1]
        Ver. 1.0                                                                                               13 / 33
                                                                                                                  LD490EQE
Product Specification
                                             90%                                                           90%
 Power Supply For LCD
                   VLCD                   10%                                                               10%        10%
                                    0V
                                                                                               T7
                                            T1
                                                         T2                                                      T5
                                                       100%       T3                   T4
                                                 T6
 User Control Signal
 (DATA FORMAT, BIT_SEL, L-DIM EN,
  LOCKN , HTPDN)
 Power for LED                                                           LED ON
                                                         Value
         Parameter                                                                                   Unit             Notes
                                   Min                    Typ                     Max
            T1                     0.5                        -                   20                  ms               1
            T2                      0                         -                    -                  ms               2
            T3                     400                        -                    -                  ms               3
            T4                     100                        -                    -                  ms               3
            T5                     3.0                        -                    -                   s               4
            T6                      0                         -                   T2                  ms               5
            T7                      0                         -                    -                  ms               6
Note :    1. Even though T1 is over the specified value, there is no problem if I2T spec of fuse is satisfied.
          2. If T2 is satisfied with specification after removing V by One Cable, there is no problem.
          3. The T3 / T4 is recommended value, the case when failed to meet a minimum specification,
             abnormal display would be shown. There is no reliability problem.
          4. T5 should be measured after the Module has been fully discharged between power off and on period.
          5. If the on time of signals (Interface signal and user control signals) precedes the on time of Power (VLCD),
             it will be happened abnormal display. When T6 is NC status, T6 doesn’t need to be measured.
          6. It is recommendation specification that T7 has to be 0ms as a minimum value.
          ※ Please avoid floating state of interface signal at invalid period.
          ※ When the power supply for LCD (VLCD) is off, be sure to pull down the valid and invalid data to 0V.
    Ver. 1.0                                                                                                           14 / 33
                                                                                                         LD490EQE
                                                     Product Specification
4. Optical Specification
Optical characteristics are determined after the unit has been ‘ON’ and stable in a dark environment at 25±2°C.
The values are specified at distance 50cm from the LCD surface at a viewing angle of  and  equal to 0 °.
FIG. 1 shows additional information concerning the measurement equipment and method.
                                         LCD Module                                   Pritchard 880 or
          Optical Stage(x,y)
                                                                                      equivalent
                                                            50cm
                        FIG. 1 Optical Characteristic Measurement Equipment and Method
 Table 10. OPTICAL CHARACTERISTICS Ta= 25±2°C, V =12.0V, fV=120Hz, Dclk=74.25MHz, EXTVBR-B =100%
                                                LCD
                                                                           Value
               Parameter                      Symbol                                           Unit        Note
                                                                   Min       Typ     Max
Contrast Ratio                                    CR               800       1100      -                    1
Surface Luminance, white                    LWH        2D          400       500       -       cd/m2        2
Luminance Variation                         WHITE     9P           65         -       -         %          3
                        Gray to Gray           G to G                         8       12        ms
Response Time                                                                                               4
                        Uniformity              G To G              -         -      1
                                                  Rx                         0.644
                         RED
                                                  Ry                         0.335
                                                  Gx                         0.320
                         GREEN
Color Coordinates                                 Gy                Typ      0.598    Typ
[CIE1931]                                                          -0.03             +0.03
                                                  Bx                         0.153
                         BLUE
                                                  By                         0.052
                                                  Wx                         0.279
                         WHITE
                                                  Wy                         0.292
Color Temperature                                                          10,000                K
Color Gamut                                                                   68                 %
                         right(=0°)          r (x axis)           89         -       -
Viewing         2D       left (=180°)        l (x axis)           89         -       -
                                                                                               degree       5
Angle         (CR>10)    up (=90°)           u (y axis)           89         -       -
                         down (=270°)        d (y axis)           89         -       -
Gray Scale                                                           -         -       -                    6
   Ver. 1.0                                                                                                 15 / 33
                                                                                                    LD490EQE
                                           Product Specification
notes :1. Contrast Ratio(CR) is defined mathematically as :
       2. Optical Characteristics is determined after the unit has been ‘ON’ and 1 Hour after lighting the
       backlight in a dark environment at 25±2°C. Surface luminance is the luminance value at center
       1-point across the LCD surface 50cm from the surface with all pixels displaying white.
       For more information see the FIG. 2
  Ver. 1.0                                                                                               16 / 33
                                                                                                         16 /36
                                                                                           LD490EQE
Product Specification
Measuring point for surface luminance & measuring point for luminance variation.
                                                 H
                           A                     H/2
                  B
② ③ ④
                   V/2
                                 ⑤               ①                ⑥
              V
                                                                                   A : H / 9 mm
                                                                                   B : V / 9 mm
                                 ⑦               ⑧                ⑨                @ H,V : Active Area
                                          T rR                         T rD
                  100
                   90
             Optical
             Response
                    10
                             Gray(N)             Gray(M)               Gray(N)
                      0
                                       N,M = Black~White, N<M
  Ver. 1.0                                                                                     17 / 33
                                                                               LD490EQE
Product Specification
                                       Normal
                                                      E    Y
                                                                 = 90, Up
             = 180, Left
                                            
 = 0, Right
 = 270, Down
 Ver. 1.0                                                                         18 / 33
                                                                                            LD490EQE
Product Specification
5. Mechanical Characteristics
Horizontal 1097.2 mm
Depth 12.0 mm
                                          Horizontal                           1078.4mm
                  Bezel Area
                                          Vertical                             608.6mm
                                          Horizontal                           1073.80 mm
              Active Display Area
                                          Vertical                             604.00 mm
Note : Please refer to a mechanic drawing in terms of tolerance at the next page.
   Ver. 1.0                                                                                    19 / 33
                                                                                                                                                                                                                     LD490EQE
Product Specification
[ FRONT VIEW ]
SET : TOP
548.6
13.3
539.2
                                                                                                                                                                                     313.2
                                                                           1073.80 (ACTIVE AREA)
536.90
                                                                                                                                           304.3
                                                                                                             302.0
22.6
28.9
                                                                                                A                                                                                                                              2.6+0.5
                                                                                                                                                                                                                                  -0.5
MAX 1.3
(0.5)
SET : DOWN
NOTES
                                                                                                                                                                                                                        SECTION A-A
                                                                                                                                                                                                                         SCALE 4/1
                                  C
                                                        B
  A
                                                                                                                                                                          Date                                      Version
                                                            ACTIVE AREA
  Ver. 1.0                                                                                                                                                                                                                    20 / 33
                                                                                                                           515.6                                                                                                                                                                                                               515.6
471.5 389.0
150.0 150.0
110.0 110.0
                     [ REAR VIEW ]
                                                                                                                                                                                                                         SET : TOP
                                                                                                                                                                       515.6                                                                         20.0                                                                            515.6
                                                                                                                                                                                                                                                     6.8
                                                  a                                                                                     a                                    471.5                                                                                                                                       389.0                                           a                                                                                           a
                                                                                                                                                                                                     328.0                                                                                                          369.5
262.5 262.5 X
                                                                                                                                                                                                                          184.5
                                                                                                                                                                                                                                                      14.0                                   204.5
                                                                                                                                                                              4.1
                                                                                                                                                                                                                                                                                                                                               f
                                                                                                                                        26.3
(a) (a) f
                                                                                                                                                                                       2.1
                                                                                                                                                                                                                                                                       20.0                                                                                                                                        h
                                                                                   8.5                                                                                           10.4                                                                                                                        6.8
                                     d                                                                                                                                                                                                       a
                                                                                                                                                                                                                                                                       6.8
                                                                                                                a                                                                     a                                                                                                                                                                    a                                                                       a
                                                                                                                                                                                                                                                                                                                                                                                                               f
                                                                                           d                                            d                                                                                                                               14.0                                                                       f
24.4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              104.4
                                                                                                                                                                                                                                                                                                                                                                                       f                                g
                                                         8.0
                                                                                                                                                                                                                                                                                                                                                                                                                                                                     3.2
                                                                                                                                                                                                                    6.4                                                                                                                                f
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      72.4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                6.4
                                                                                                                                                                                           6.8
                                         b                                                                                                                                                                                       i                                                                                                                                                                                                        b
                                                                                                                                                                                                                                                                                             i
                                                                                                                                                                                                                    4.1
                                                                                                                                                                                                                                                                                                                                       f
                                                                                                                                                                                      26.3
                                                                                                                                                                                                           (a)                                                                                               (a)                                                                               f
                                                                                                                                                                                                                           2.1
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              292.2
                                                                                                                                                                                                                                                                                                                                                                                                   h                    g
                                                                                                                                                                                                                                                                                                                                                                                                                                                                     59.6
                                                                                                                                        8.5                                                                          10.4                                                                                          6.8
                                                                                                      d
                                         177.5
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                131.6
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     144.4
                                                                                                                                            d                                         d                                                                                                                                                    f
122.4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                             166.1
                                                                                                                                                                                                                                                                                                                                                                                                                                                     24.4
                                                                                                                                                                                                                                                                                                                                                                                                                               g
                                                                                                                                                                                                                                                                                                                                                                                                                                                                     104.4
                                                                                                                                                                                                                                                                                                                                                                         f                         g
                                                                                                                     8.0
                                                                                                                                                                                                                                                                                                                                                                                                                                   3.2
                                                                                                                                                                                                                                                                                                                                               f
                                                 94.4
8.0
                                                                                                                                                                                                                                                                                                                                                                                                                                                             72.4
                                                                                                                                                                                                                                                                                                                                  6.5
                                                                                                                                                                                 i
                                                                                                                                                                                                                                                                                                                                                                                                                                          6.4
                                                                                                          b         d           d                                                                                                                                                        i                                                                                                                         b
                                                               d
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                      227.1
                                                                                                                                                                                                 7.4
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              256.1
                                                                                                                                                                                              2.1
                                                                                                                                                                                              6.3
                                                                                                                                                                                                                                                                                                                                                                                                                                   59.6
                                                                                                                d
                                                                                                                                            e                                                                                                                                                                                              f
                                                                                           217.9
                                                                                                                               13.0
                                                 122.5
                                         123.1
                             131.6
                                                                                                                                                                                                                                                                                                                                                                                                                                          131.6
                                                                           k                                                   11.4
                                                                                                                                                                                                                                                                                                                                                                                                                                                     166.1
                                                                                                                                                                                                                                                                                                                                                                                                       g
                             13.0                                                                                                                                                                         j                                                                   (b)                                                                                                                          k
                                                                                                                                                                                     (b)
                                                                                                                                                                                          8.0
                                                                                                                                                                                                                                                                                                                                                                     f
                                                                                                                                                                                                                                                                                                                                 6.5
                                                                                                                                                                   d         d                                       i                                                                             i
                     214.8
                                                                                                                                                                                                                                                                                                                                                                                                                                                             227.1
                             11.4                                                                                                                                                                                                7.4                               j
                                                                                                                                                                                                                                                                                                                                                                                                                                                                     256.1
             259.8
2.1
270.3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                     272.0
                                                                                                                                                                                                                               6.3
                                                                                                                                                                                                                                                                                                                                                                                                                                                                                              276.8
                                                                                                                                                                                                                                                                                                             (a)
                                                                                                                                                                                                                                                                                                                                                                                                                                              10.0
                                                                                                                                                                  2.0
                                                                                                              (e)                                              d
                                                                                                                                                                                                              (a)                                                                j                                                                               6.5         (e)
       8.0
                                                                                                                                                                                          e           j
                                                                                                                                                               28.2
                                                    (d)                                                                                                                                                                                                                                                                            f
                                                                           k                                                                                                                                                                                                  (c)                                                                                                                          k                           (d)
                                                                                                                                            217.9
                                                                                                   13.0                                                                                                                                  j                                                       (b)                                                                                       k
                                                                                                                                                                                                                         (b)
                                                                                                   11.4                                                                                                                                                                              j
                                                                                                                                                                                                                    m                            m
                                                                                                                                                                                                                                                                                                                                                                                                                       10.0
                                                                                                                                                                                                             2.0
                                                                                                                                                          (e)                                                                                                                                                                                                  (e)
                                                               l                                      l                                                  m             7.4                                                                                                                                    m                                                                    l                                           l          c
                                                                                 8.0
                                                                                                                                                                                                                                     j
                                                                                                                                                                                                          28.2
             c                                                                                                      (d)             k                                                                                                                                                            (c)                                                                                       k
10.0
                                                                                                                                                                                                                                                 m             m                                                                                                                                                   c
                                                                   41.0
                                                                                                                           l                         l                                               m        7.4                                                                                                   m                                                l                                 l
                                                                                       c                                                                                                                         78.0                            78.0
                                                                          10.0
                                                                                                                                                                                                                                 135.0                                      135.0
                                                                                                                                                                                          178.5                                                                178.5
                                                                                                                                                                                                                           178.5                                                 178.5
                                                                                                                                                                                 216.5                              216.5
256.5 256.5
                                                                                                                                                                                                          291.0                                                                                         291.0
                                                                                                                                                                291.0                                                                                                                            291.0
                                                                                                                                                                                                          293.0                                                                                         293.0
                                                                                                                                                                                                                                                                                                                                                                                                   X
                                                                                                                                                                293.0                           357.5                                                                                            293.0             357.5
                                                                                                                                                                                                                                                                                                                                                                                                                       X
                                                                                                                                                                                 450.0                                                                                                                                       450.0
                                                                                                                                                    357.5                                                                                                                                                     357.5
                                                                                                                                                                             480.0                                                                                                                                               480.0
                                                                                                                                     450.0                                                                                                                                                                                   450.0
                                                                                                                                                                       525.6                                                                                                                                                           525.6
480.0 480.0
                                                                                                                          525.6
                                                                                                                                                                                                                 SET : DOWN                                            NOTES
                                                                                                                                                                                                                                                                             a               M3.0
                                                                                                                                                                                                                                                                                                       Tap
                                                                                                                                                                                                                                                                                                                    Max. Depth Max.
                                                                                                                                                                                                                                                                                                                      (mm)
                                                                                                                                                                                                                                                                                                                        5.1
                                                                                                                                                                                                                                                                                                                                    Torque UDM Height
                                                                                                                                                                                                                                                                                                                                525.6
                                                                                                                                                                                                                                                                                                                                (kgh.cm) (Reference,mm)
                                                                                                                                                                                                                                                                                                                                     7        (4.0)
                                                                                                                                                                                                                                                                                                                                                          UDM NOTES
                                                                                                                                                                                                                                                                                                                                                          BACK COVER
                                                                                                                                                         0.0
                                                                                                                                                           +0.4
                                                                                                                                                           -0.4                                                                                                              b               M3.0                       6.1          7        (5.0)       BACK COVER
                                                                                                                                                                                                                                                                             c               M3.0                       3.7          7        (3.0)       BACK COVER
                                                                                                                                                                                                                                                                             d               M3.0                       4.3          7        (4.5)          PSU
                                                                                                                                                                                                                                                                                                                   Max.4.3
                                                                                                                                                                                                                                                                                                                         Depth Max.     Torque      UDM Height
                                                                                                                                                                                                                                                     NOTES                   e           TapM4.0                                     7        (4.5)          PSU      UDM NOTES
                                                                                                                                                                                                                                                                             f               M3.0
                                                                                                                                                                                                                                                                                                                     (mm)
                                                                                                                                                                                                                                                                                                                        9.6
                                                                                                                                                                                                                                                                                                                                    (kgh.cm)
                                                                                                                                                                                                                                                                                                                                     7
                                                                                                                                                                                                                                                                                                                                                (Reference,mm)
                                                                                                                                                                                                                                                                                                                                              (9.8)          MAIN
                                                                                                                                                                                                                                                           a                 g           M3.0M3.0                      5.1
                                                                                                                                                                                                                                                                                                                        3.9          7  7     (4.1)   (4.0) BRK      BACK COVER
                                                                                                          0.0  +0.4
                                                                                                               -0.4                                                                                                                                        b                 h           M3.0M3.0                       3.3
                                                                                                                                                                                                                                                                                                                       6.1           7  7     (3.0)       BACK COVERBACK COVER
                                                                                                                                                                                                                                                                                                                                                      (5.0)
                                                                                                                                                                                                                                                                             i               M3.0                      10.3          7        (3.0)          VESA
                                                                                                                                                                                                                                                           c                 j
                                                                                                                                                                                                                                                                                         M3.0M3.0                      3.7
                                                                                                                                                                                                                                                                                                                       12.4          7
                                                                                                                                                                                                                                                                                                                                        7     (5.1)
                                                                                                                                                                                                                                                                                                                                                      (3.0)
                                                                                                                                                                                                                                                                                                                                                         STAND(1POLE)
                                                                                                                                                                                                                                                                                                                                                                     BACK COVER
                                                                                                                                 SECTION X-X                                                                                                               d                 k           M3.0M4.0                      4.3
                                                                                                                                                                                                                                                                                                                        6.5         10 7      (9.4)   (4.5)
                                                                                                                                                                                                                                                                                                                                                        STAND PEMNUT     PSU
                                                                                                                                                                                                                                                           e                 l           M4.0M3.0                       5.6
                                                                                                                                                                                                                                                                                                                       4.3           7  7     (2.0)   (4.5) DECO1        PSU
                                                                                                                                                                                                                                                                             m               M3.0                       6.6          7        (3.0)         DECO2
                                                                                                                                                                                                                                                           f                             M3.0                               9.6                                 7                                  (9.8)                          MAIN
                                                                                                                                                                                                                                                           g                             M3.0                               3.9                                 7                                  (4.1)                          BRK
                                                                                                                                                                                                                                                           h                             M3.0                               3.3                                 7                                  (3.0)                       BACK COVER
                                                                                                                                                                                                                                                           i                             M3.0                              10.3                                 7                                  (3.0)                          VESA
                                                                                                                                                                                                                                                           j                             M3.0                              12.4                                 7                                  (5.1)                      STAND(1POLE)
                                                                          SECTION X-X                                                                                                                                                                      k                             M4.0                               6.5                                10                                  (9.4)                      STAND PEMNUT
                                                                                                                                                                                                                                                           l                             M3.0                               5.6                                 7                                  (2.0)                         DECO1
                                                                                                                                                                                                                                                           m                             M3.0                               6.6                                 7                                  (3.0)                         DECO2
                               Ver. 1.0                                                                                                                                                                                                                                                                                                                                                                                                                                      21 / 33
                                                                                                LD490EQE
Product Specification
6. Reliability
notes : 1. Before and after Reliability test, LCM should be operated with normal function.
   Ver. 1.0                                                                                        22 / 33
                                                                                              LD490EQE
Product Specification
7. International Standards
7-1. Safety
  a) UL 60065, Underwriters Laboratories Inc.
     Audio, Video and Similar Electronic Apparatus - Safety Requirements.
  b) CAN/CSA-C22.2 No. 60065-03, Canadian Standards Association.
     Audio, Video and Similar Electronic Apparatus - Safety Requirements.
  c) EN 60065, European Committee for Electrotechnical Standardization (CENELEC).
     Audio, Video and Similar Electronic Apparatus - Safety Requirements.
  d) IEC 60065, The International Electrotechnical Commission (IEC).
     Audio, Video and Similar Electronic Apparatus - Safety Requirements.
7-2. Environment
      a) RoHS, Directive 2011/65/EU of the European Parliament and of the council of 8 June 2011
  Ver. 1.0                                                                                         23 / 33
                                                                                                                      LD490EQE
Product Specification
8. Packing
A B C D E F G H I J K L M
  notes
     1. YEAR
             Year       2011   2012   2013     2014    2015    2016      2017      2018      2019          2020
Mark A B C D E F G H J K
2. MONTH
Month Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
Mark 1 2 3 4 5 6 7 8 9 A B C
  Ver. 1.0                                                                                                                  24 / 33
                                                                                                 LD490EQE
Product Specification
9. Precautions
Please pay attention to the followings when you use this TFT LCD module.
9-1. Mounting Precautions
(1) You must mount a module using specified mounting holes (Details refer to the drawings).
(2) You should consider the mounting structure so that uneven force (ex. Twisted stress, Concentrated stress)
     is not applied to the module. And the case on which a module is mounted should have sufficient strength
     so that external force is not transmitted directly to the module.
(3) Please attach the surface transparent protective plate to the surface in order to protect the polarizer.
    Transparent protective plate should have sufficient strength in order to the resist external force.
(4) You should adopt radiation structure to satisfy the temperature specification.
(5) Acetic acid type and chlorine type materials for the cover case are not desirable because the former
    generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break
    by electro-chemical reaction.
(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than HB
    pencil lead. And please do not rub with dust clothes with chemical treatment.
    Do not touch the surface of polarizer for bare hand or greasy cloth.(Some cosmetics are detrimental
    to the polarizer.)
(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like
    chamois soaks with petroleum benzine. Normal-hexane is recommended for cleaning the adhesives
    used to attach front / rear polarizers. Do not use acetone, toluene and alcohol because they cause
    chemical damage to the polarizer
(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer causes
    deformations and color fading.
(9) Do not open the case because inside circuits do not have sufficient strength.
  Ver. 1.0                                                                                           25 / 33
                                                                                                    LD490EQE
Product Specification
9-5. Storage
When storing modules as spares for a long time, the following precautions are necessary.
(1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature
    between 5°C and 35°C at normal humidity.
(2) The polarizer surface should not come in contact with any other object.
    It is recommended that they be stored in the container in which they were shipped.
(3) Storage condition is guaranteed under packing conditions.
(4) The phase transition of Liquid Crystal in the condition of the low or high storage temperature will be
   recovered when the LCD module returns to the normal condition.
  Ver. 1.0                                                                                               26 / 33
                                                                                                 LD490EQE
Product Specification
- Generally large-sized LCD modules are designed for consumer applications (TV).
  Accordingly, a long-term display like in Commercial Display application, can cause uneven display including
  image sticking. To optimize module's lifetime and function, several operating usages are required.
1. Normal operating condition
   - Temperature: 0 ~ 40℃
   - Operating Ambient Humidity : 10 ~ 90 %
   - Display pattern: dynamic pattern (Real display)
   Note) Long-term static display can cause image sticking.
2. Operating usages under abnormal condition
 a. Ambient condition
    - Well-ventilated place is recommended to set up Commercial Display system.
 b. Power and screen save
   - Periodical power-off or screen save is needed after long-term display.
3. Operating usages to protect against image sticking due to long-term static display
 a. Suitable operating time: under 24 hours a day.
     (* The moving picture can be allowed for 24 hours a day)
 b. Static information display recommended to use with moving image.
   - Cycling display between 5 minutes' information(static) display and 10 seconds' moving image.
 c. Background and character (image) color change
   - Use different colors for background and character, respectively.
   - Change colors themselves periodically.
 d. Avoid combination of background and character with large different luminance.
1) Abnormal condition just means conditions except normal condition.
2) Black image or moving image is strongly recommended as a screen save.
4. Lifetime in this spec. is guaranteed only when Commercial Display is used according to operating usages.
5. Module should be turned counter-clockwise based on front view when used in portrait mode.
  Ver. 1.0                                                                                            27 / 33
                                                                    LD490EQE
                      Product Specification
# APPENDIX- I
■ Pallet Ass’y
1                ①
                     2                                  3
                               ⑥
                                              ⑤
                 ②
                 ③
                                          ④
4          ⑦
                     5                                  6
                                                               ⑧
② PROTECT FILM PE
③ AL BAG AL
⑤ PACKING,BOTTOM PAPER
⑧ BAND,CLIP STEEL , PP
Ver. 1.0                                                               28 / 33
                                                                                     LD490EQE
Product Specification
# APPENDIX- II-1
■ LCM Label
          Model        LD490EQE
                       (FK)(A1)                                     SH
                                                                            Serial No.
                                                LIGHT GUIDE : >PMMA<
UL, TUV Mark
     ■ Production site
       - LG Display (Guangzhou, Heesung) CO., LTD
     notes 1.The origin of LCM Label will be changed according to the production site.
      Ver. 1.0                                                                           29 / 33
                                                              LD490EQE
Product Specification
# APPENDIX- II-2
■ Pallet Label
                          LD490EQE FKA1
                             EAJ63628502
                      22 PCS 001/01-01
                        MADE IN CHINA         RoHS Verified
XXXXXXXXXXXXX XXX
  Ver. 1.0                                                       30 / 33
                                                                                                                 LD490EQE
Product Specification
    # APPENDIX- III
■ Required signal assignment for Flat Link (Thine : THCV215) Transmitter
time
                                                                                                         Timing
                         THCV215                                         FI-RE51S-HF
                                                                                                        Controller
                      or Compatible
                                                                                       100nF
8
                                        Tx_n                                                       Rx_n
           D[31:24]
8                                                                                      100nF
          D[23:16]                      Tx_p                                                       Rx_p
                          Tx’s
8                        Inner
          D[15:8]       Strucure       HTPDN                                                       HTPDN
8
           D[7:0]
                                       LOCKN                                                       LOCKN
VCC
notes: 1. The LCD module uses a 100 nF capacitor on positive and negative lines of each receiver input.
       2. Refer to Vx1 Transmitter Data Sheet for detail descriptions. (THCV215 or Compatible)
       3. About Module connector pin configuration, Please refer to the Page 8~9.
        Ver. 1.0                                                                                                         31 / 33
                                                                                           LD490EQE
Product Specification
 # APPENDIX- IV
■ Option Pin Circuit Block Diagram
VCC
                                                                 42kΩ
                                            1KΩ
              Bit Select
                                                                              Bit Select
               (Pin 21)
                                                                               ASIC
                                                                              (TCON)
                            FI-RE51S-HF
                                                        Vcc : 3.3V
                                                                10kΩ
                                 pin              1kΩ
                                 #23
        R1 ≤ 1kΩ                                                                    43kΩ
   (0Ω recommand)
                                                                                     ASIC
                                                                                    (TCON)
  Ver. 1.0                                                                                    32 / 33
                                                                     LD490EQE
Product Specification
  # APPENDIX- V
■ LED Array Electrical Spec
  Forward
                               130.3         135.3    140.3    V     Ta=25℃
 voltage(Vf)
                  If=90mA
    △Vf*¹                         -            -       1.7     V
  Ver. 1.0                                                              33 / 33
                                                                                  LD490EQE
Product Specification
# APPENDIX- VI
Lane 1st Data 2nd Data Data# Lane 1st Data 2nd Data Data#
Ver. 1.0 34 / 33