LM200WD3

Liquid Crystal Display

Product Specification

SPECIFICATION
FOR
APPROVAL

(◆) Preliminary Specification

(◆) Final Specification

Title 20.0” HD+ TFT LCD

BUYER HP SUPPLIER LG Display Co., Ltd.

MODEL *MODEL LM200WD3

www.jxlcd.com
www.jxlcd.com SUFFIX TLC9

*When you obtain standard approval,

please use the above model name without suffix

SIGNATURE DATE APPROVED BY DATE

K.G. Park / G.Manager

/
REVIEWED BY

D.G. Kim / Manager [C]

/ S.Y. An / Manager [M]

C.S. Shin / Manager [P]

PREPARED BY
/
S.J. Yeom / Engineer

Please return 1 copy for your confirmation Product Engineering Dept.

With your signature and comments. LG Display Co., Ltd

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 LM200WD3
Liquid Crystal Display
Product Specification

Contents

No ITEM Page
COVER 1
CONTENTS 2
RECORD OF REVISIONS 3
1 GENERAL DESCRIPTION 4
2 ABSOLUTE MAXIMUM RATINGS 5
3 ELECTRICAL SPECIFICATIONS 6
1) ELECTRICAL CHARACTERISTICS 6
2) INTERFACE CONNECTIONS 8
3) LVDS characteristics 11
4) SIGNAL TIMING SPECIFICATIONS 14
5) SIGNAL TIMING WAVEFORMS 15
6) COLOR INPUT DATA REFERNECE 16
7) POWER SEQUENCE 18
8) POWER DIP CONDITION 19
4
5
6
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OPTICAL SFECIFICATIONS
MECHANICAL CHARACTERISTICS
RELIABILITY
19
25
28
7 INTERNATIONAL STANDARDS 29
1) SAFETY 29
2) EMC 29
3) ENVIRONMENT 29
8 PACKING 30
1) DESIGNATION OF LOT MARK 30
2) PACKING FORM 30
9 PRECAUTIONS 31
1) MOUNTING PRECAUTIONS 31
2) OPERATING PRECAUTIONS 31
3) ELECTROSTATIC DISCHARGE CONTROL 32
4) PRECAUTIONS FOR STRONG LIGHT EXPOSURE 32
5) STROAGE 32
6) HANDLING PRECAUTIONS FOR PROTECTION FILM 32

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 LM200WD3
Liquid Crystal Display
Product Specification

Record of revisions

Revision No Date Page Description

Ver.0.1 Dec.,02,2010 Preliminary Specifications.

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 LM200WD3
Liquid Crystal Display
Product Specification

1. General description
LM200WD3-TLC9 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 type display operating in the normally white mode. It has a 20.0 inch
diagonally measured active display area with HD+ resolution (900 vertical by 1600 horizontal pixel
array) Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in
vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with
a 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16.7M colors with
Advanced-FRC(Frame Rate Control). It has been designed to apply the interface method that
enables low power, high speed, low EMI. FPD Link or compatible must be used as a LVDS(Low
Voltage Differential Signaling) chip. It is intended to support applications where thin thickness,
wide viewing angle, low power are critical factors and graphic displays are important. In
combination with the vertical arrangement of the sub-pixels, the LM200WD3-TLC9 characteristics
provide an excellent flat panel display for office automation products such as monitors.

RGB
FIG. 1 Block diagram
Source driver circuit

S1 S1600
LVDS G1
pair #1
Timing
LVDS
controller
pair #2 TFT-LCD Panel

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(1600×RGB×900 pixels)
CN1

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+5V
VLCD
Power circuit
block
G900

VLED 2ch Backlight assembly (White LED)

General features
Active screen size 20.0 inches (508.05mm) diagonal
Outline Dimension 462.8(H) x 272.0(V) x 10.2(D) mm(Typ.)
Pixel Pitch 0.0922*RGB(H)mm x 0.2766(V)mm
Pixel Format 1600 horizontal By 900 vertical Pixels. RGB stripe arrangement
Interface LVDS 2Port
Color depth 16.7M colors
Luminance, white 250 cd/m2 ( Center 1Point, typ)
Viewing Angle (CR>10) R/L 170(Typ.), U/D 160(Typ.)
Power Consumption Total 14.2 W(Typ.), (4.3 W@VLCD , 9.9 W@IBL = 110 mA)
Weight 1,530 g (Typ.)
Display operating mode Transmissive mode, normally White
Surface treatments Hard coating (3H), Anti-glare treatment of the front polarizer

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 LM200WD3
Liquid Crystal Display
Product Specification

2. Absolute maximum ratings

The following are maximum values which, if exceeded,
may cause faulty operation or damage to the unit.

Table 1. Absolute maximum ratings

Values
Parameter Symbol Units Notes
Min Max
Power Supply Input Voltage VLCD -0.3 +6.0 Vdc At 25℃
Operating Temperature TOP 0 50 °C
Storage Temperature TST -20 60 °C
1
Operating Ambient Humidity HOP 10 90 %RH
Storage Humidity HST 10 90 %RH

Note : 1. Temperature and relative humidity range are shown in the figure below.
Wet bulb temperature should be 39 °C Max, and no condensation of water.
Note : 2. Storage condition is guaranteed under packing condition.

FIG. 2 Temperature and relative humidity

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90%

60%

50 Storage
Wet Bulb
Temperature [℃]
Humidity

40
[(%)RH]

40%
Operation
30

20
10
0
10%

-20 0 10 20 30 40 50 60 70 80

Dry Bulb Temperature [℃]

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 LM200WD3
Liquid Crystal Display
Product Specification

3. Electrical specifications
3-1. Electrical characteristics
It requires two power inputs. One is employed to power the LCD electronics and to drive the
TFT array and liquid crystal. The second input power for the LED/Backlight, is typically
generated by an LED Driver. The LED driver is an external unit to the LCDs.
Table 2. Electrical characteristics
Values
Parameter Symbol Unit Notes
Min Typ Max
MODULE :
Power Supply Input Voltage VLCD 4.5 5.0 5.5 Vdc
Permissive Power Input Ripple VLCD - - 0.4 V 3
ILCD-MOSAIC - 860 1120 mA 1
Power Supply Input Current ILCD-BLACK - 1100 1430 mA 2
ILCD-L80 - 800 1040 mA 2
Power Consumption PLCD - 4.3 5.6 Watt 1
Inrush current IRUSH - - 3.0 A 4
Note :
1. The specified current and power consumption are

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under the VLCD=5.0V, 25 ± 2°C,fV=60Hz condition

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whereas mosaic pattern(8 x 6) is displayed and fV is the frame frequency.
2. The current is specified at the maximum current pattern.
3. Permissive power ripple should be measured under VCC=5.0V, 25°C, fV (frame frequency)=75Hz
condition and At that time, we recommend the bandwidth configuration of oscilloscope
is to be under 20MHz.
4. The duration of rush current is about 5ms and rising time of power Input is 500us ± 20%.

FIG.3 pattern for Electrical characteristics

power consumption power input ripple Energy star 5.0

White : 255Gray White : 255Gray (80%)

Black : 0Gray Black : 0Gray (20%)

Mosaic Pattern(8 x 6) Full Black Pattern L80 Pattern

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 LM200WD3
Liquid Crystal Display
Product Specification

Table 3. LED array ELECTRICAL CHARACTERISTICS

Values
Parameter Symbol Condition Unit Notes
Min. Typ. Max.
LED : 1
LED String Current Is - 110 120 mA 2
LED String Voltage Vs 42.0 44.8 47.6 V 3

Power Consumption Parray - 9.9 10.4 Watt 4,6

LED Life Time LED_LT 30,000 - - Hrs 5

LED driver design guide

: The design of the LED driver must have specifications for the LED in LCD Assembly.
The performance of the LED in LCM, for example life time or brightness, is extremely influenced by
the characteristics of the LED driver.

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So all the parameters of an LED driver should be carefully designed and output current should be
Constant current control.
Please control feedback current of each string individually to compensate the current variation
among the strings of LEDs.
When you design or order the LED driver, please make sure unwanted lighting caused by
the mismatch of the LED and the LED driver (no lighting, flicker, etc) never occurs.
When you confirm it, the LCD module should be operated in the same condition as installed in
your instrument.

Notes :
1. Specified values are for a single LED bar.
2. The specified current is input LED chip 100% duty current.
3. The specified voltage is input LED string voltage at typical 110mA 100% duty current.
4. The specified power consumption is input LED bar power consumption at typical 110mA 100% duty current.
5. The life time is determined as the time at which luminance 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.
6. The LED bar power consumption shown above does not include loss of external driver.
The used LED string current is the LED typical current.
Typ Power Consumption is calculated with PBar = Vs(Typ.) x Is(Typ.) x Nstring
Max Power Consumption is calculated with PBar = Vs(Max.) x Is(Typ) x Nstring

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 LM200WD3
Liquid Crystal Display
Product Specification

3-2. Interface connections

3-2-1. LCD Module
LCD connector(CN1) : GT103-30S-HF15-E2500 (LSM) , UJU(IS100-L30O-C23)
Mating connector : FI-X30H and FI-X30HL (JAE) or Equivalent

Table 4. Module connector(CN1) pin configuration

Pin No Symbol Description

1 RXO0- Minus signal of 1st channel 0 (LVDS)

2 RXO0+ Plus signal of 1st channel 0 (LVDS)
3 RXO1- Minus signal of 1st channel 1 (LVDS)
4 RXO1+ Plus signal of 1st channel 1 (LVDS)
5 RXO2- Minus signal of 1st channel 2 (LVDS)
6 RXO2+ Plus signal of 1st channel 2 (LVDS)
7 GND Ground
8 RXOC- Minus signal of 1st clock channel (LVDS)
9 RXOC+ Plus signal of 1st clock channel (LVDS)
10 RXO3- Minus signal of 1st channel 3 (LVDS)
11 RXO3+ Plus signal of 1st channel 3 (LVDS)
12
13
14
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RXE0-
RXE0+
GND
Minus signal of 2nd channel 0 (LVDS)
Plus signal of 2nd channel 0 (LVDS)
Ground
15 RXE1- Minus signal of 2nd channel 1 (LVDS)
16 RXE1+ Plus signal of 2nd channel 1 (LVDS)
17 GND Ground
18 RXE2- Minus signal of 2nd channel 2 (LVDS)
19 RXE2+ Plus signal of 2nd channel 2 (LVDS)
20 RXEC- Minus signal of 2nd clock channel (LVDS)
21 RXEC+ Plus signal of 2nd clock channel (LVDS)
22 RXE3- Minus signal of 2nd channel 3 (LVDS)
23 RXE3+ Plus signal of 2nd channel 3 (LVDS)
24 GND Ground
25 NC No Connection (For LCD internal use only.)
26 NC No Connection (For LCD internal use only.)
27 PWM_OUT Reference signal for inverter control
28 VLCD Power Supply (5.0V)
29 VLCD Power Supply (5.0V)
30 VLCD Power Supply (5.0V)

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 LM200WD3
Liquid Crystal Display
Product Specification

FIG. 4 Connector diagram

GT103-30S-HF15-ES2500 (LSM)
#
#30
#11 #30

1’st signal pairs

2’nd signal pairs
Power(+5V)
PWM_OUT

Rear view of LCM

Note:
1. NC: No Connection.

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2. All GND(ground) pins should be connected together and to Vss which should also
be connected to the LCD’s metal frame.
3. All VLCD (power input) pins should be connected together.
4. Input Level of LVDS signal is based on the IEA 664 Standard.
5. PWM_OUT is a reference signal for inverter control.
This PWM signal is synchronized with vertical frequency.
Its frequency is 3 times of vertical frequency, and its duty ratio is 50%.
If the system don’t use this pin, do not connect.

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 LM200WD3
Liquid Crystal Display
Product Specification

3-2-2. LED Interface

The LED interface connector is a model 10019HR-06 manufactured by Yeonho Electronics.

The mating connector is a FFC/FPC specified in LED interface connector specification.
The pin configuration for the connector is shown in the table below.

Table 5. LED connector pin configuration

Pin Symbol Description Notes

1 FB1 Channel1 Current Feedback

2 NC No connection

3 VLED LED Power Supply

4 VLED LED Power Supply

5 NC No connection

6 FB2 Channel2 Current Feedback

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FIG. 5 Backlight connector view

Back View

LED

1 Back View

PCB

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 LM200WD3
Liquid Crystal Display
Product Specification

3-3. LVDS characteristics

3-3-1. DC Specification

Description Symbol Min Max Unit Notes

LVDS Differential Voltage |VID| 200 600 mV -
LVDS Common mode Voltage VCM 0.6 1.8 V -
LVDS Input Voltage Range VIN 0.3 2.1 V -

3-3-2. AC Specification

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LVDS Clock
Tclk

LVDS Data

t SKEW(Fclk = 1/T clk )

1) 85 MHz > Fclk ≥ 65MHz : - 400 ~ + 400
t SKEW 2) 65 MHz > Fclk ≥ 25MHz : - 600 ~ + 600

< Clock skew margin between channel >

t SKEW_ EO

LVDS Odd Clock

T clk

LVDS Even Clock

T clk

LVDS Even Data

< Clock skew margin between clock (Even/Odd) >

Description Symbol Min Max Unit Notes

tSKEW - 400 + 400 ps 85MHz > Fclk ≥ 65MHz
LVDS Clock to Data Skew Margin
tSKEW - 600 + 600 ps 65MHz > Fclk ≥ 25MHz

LVDS Clock to Clock Skew Margin

tSKEW_EO - 1/7 + 1/7 Tclk -
(Even to Odd)

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 LM200WD3
Liquid Crystal Display
Product Specification

3-3-3. LVDS Data format

Tclk

Tclk* 4/7 Tclk* 3/7

RCLK +
Tclk* 1/7 MSB R7
R6
RXinO0+/- OR3 OR2 OR1 OR0 OG0 OR5 OR4 OR3 OR2 OR1 OR0 OG0 OR5 OR4
R5
RXinO1+/- OG4 OG3 OG2 OG1 OB1 OB0 OG5 OG4 OG3 OG2 OG1 OB1 OB0 OG5 R4
R3
RXinO2+/- OB5 OB4 OB3 OB2 DE VSYNC HSYNC OB5 OB4 OB3 OB2 DE VSYNC HSYNC
R2
RXinO3+/- OG7 OG6 OR7 OR6 X OB7 OB6 OG7 OG6 OR7 OR6 X OB7 OB6 R1
LSB R0
RXinE0+/- ER3 ER2 ER1 ER0 EG0 ER5 ER4 ER3 ER2 ER1 ER0 EG0 ER5 ER4
* ODD = 1st Pixel
EVEN = 2nd Pixel
RXinE1+/- EG4 EG3 EG2 EG1 EB1 EB0 EG5 EG4 EG3 EG2 EG1 EB1 EB0 EG5

RXinE2+/- EB5 EB4 EB3 EB2 DE VSYNC HSYNC EB5 EB4 EB3 EB2 DE VSYNC HSYNC

RXinE3+/- EG7 EG6 ER7 ER6 X EB7 EB6 EG7 EG6 ER7 ER6 X EB7 EB6

Previous(N-1)th Cycle Current(Nth) Cycle Next(N+1)th Cycle

< LVDS Data Format >

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 LM200WD3
Liquid Crystal Display
Product Specification

Table 6. Required signal assignment for Flat Link(NS:DS90CF383) transmitter

Pin # Pin Name Require Signal Pin # Pin Name Require Signal
1 VCC Power Supply for TTL Input 29 GND Ground pin for TTL

2 D5 TTL Input (R7) 30 D26 TTL Input (DE)

3 D6 TTL Input (R5) 31 TX CLKIN TTL Level clock Input

4 D7 TTL Input (G0) 32 PWR DWN Power Down Input

5 GND Ground pin for TTL 33 PLL GND Ground pin for PLL

6 D8 TTL Input (G1) 34 PLL VCC Power Supply for PLL

7 D9 TTL Input (G2) 35 PLL GND Ground pin for PLL

8 D10 TTL Input (G6) 36 LVDS GND Ground pin for LVDS

9 VCC Power Supply for TTL Input 37 TxOUT3＋ Positive LVDS differential data output 3

10 D11 TTL Input (G7) 38 TxOUT3－ Negative LVDS differential data output 3

11 D12 TTL Input (G3) 39 TX CLKOUT＋ Positive LVDS differential clock output

12 D13 TTL Input (G4) 40 TX CLKOUT－ Negative LVDS differential clock output

13 GND Ground pin for TTL 41 TX OUT2＋ Positive LVDS differential data output 2

14

15

16
D14

D15

D16
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TTL Input (G5)

TTL Input (B0)

TTL Input (B6)

42

43

44
TX OUT2－

LVDS GND

LVDS VCC
Negative LVDS differential data output 2

Ground pin for LVDS

Power Supply for LVDS

17 VCC Power Supply for TTL Input 45 TX OUT1＋ Positive LVDS differential data output 1

18 D17 TTL Input (B7) 46 TX OUT1－ Negative LVDS differential data output 1

19 D18 TTL Input (B1) 47 TX OUT0＋ Positive LVDS differential data output 0

20 D19 TTL Input (B2) 48 TX OUT0－ Negative LVDS differential data output 0

21 GND Ground pin for TTL Input 49 LVDS GND Ground pin for LVDS

22 D20 TTL Input (B3) 50 D27 TTL Input (R6)

23 D21 TTL Input (B4) 51 D0 TTL Input (R0)

24 D22 TTL Input (B5) 52 D1 TTL Input (R1)

25 D23 TTL Input (RSVD) 53 GND Ground pin for TTL

26 VCC Power Supply for TTL Input 54 D2 TTL Input (R2)

27 D24 TTL Input (HSYNC) 55 D3 TTL Input (R3)

28 D25 TTL Input (VSYNC) 56 D4 TTL Input (R4)

Notes : Refer to LVDS Transmitter Data Sheet for detail descriptions.

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 LM200WD3
Liquid Crystal Display
Product Specification

3-4. Signal timing specifications

This is the signal timing required at the input of the User connector. All of the interface signal
timing should be satisfied with the following specifications for it’s proper operation.

Table 7. Timing table

Parameter Symbol Min. Typ. Max. Unit Notes

Period tCLK 14.6 18.5 23.1 ns Pixel frequency

DCLK : Typ.108.0MHz
Frequency fCLK 43.2 54.0 68.4 MHz

Horizontal Valid tHV 800 800 800

Horizontal tCLK
H Period Total tHP 840 900 1200

Hsync Frequency fH 48.0 60.0 76.0 kHz

Vertical Valid tVV 900 900 900
tHP
Vertical V Period Total tVP 908 1000 1300

DE
(Data Enable)
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Vsync Frequency
DE Setup Time
DE Hold Time
fV
tSI

tHI
48
4

4
60
-

-
76
-

-
Hz

ns For DCLK

Data Setup Time tSD 4 - -

Data ns For DCLK
Data Hold Time tHD 4 - -

Note:
1. DE Only mode operation. The input of Hsync & Vsync signal does not
have an effect on LCD normal operation.
2. The performance of the electro-optical characteristics may be influenced by variance of the
vertical refresh rates.
3. Horizontal period should be even.

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 LM200WD3
Liquid Crystal Display
Product Specification

3-5. Signal timing waveforms

1. DCLK , DE, DATA waveforms

tCLK

Dclk
tSD tHD Valid

Invalid Invalid
Data
tSI tHI
DE(Data Enable)

2. Horizontal waveform

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tHP

DE(Data Enable) DE

3. Vertical waveform
tVP
tVV

DE(Data Enable) DE

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 LM200WD3
Liquid Crystal Display
Product Specification

3-6. Color input data reference

The brightness of each primary color (red,green and blue) is based on the 8bit gray scale data
input for the color ; the higher the binary input, the brighter the color. The table below
provides a reference for color versus data input.

Table 8. Color data reference

Input Color Data

Red Green Blue
Color
MSB LSB MSB LSB MSB LSB
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red (255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green (255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Basic Blue (255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Color Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Red(000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(001) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Red
Red(002)
---------
---------
Red(253)
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0
-
-
1
0
-
-
1
0
-
-
1
0
-
-
1
0
-
-
1
0
-
-
1
1
-
-
0
0
-
-
1
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
0
-
-
0
Red(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(255) Bright 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green(000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
Green(002) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
--------- - - - - - - - - - - - - - - - - - - - - - - - -
Green - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - -
Green(253) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1 0 0 0 0 0 0 0 0
Green(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
Green(255)Bright 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Blue(000) Dark 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Blue(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
Blue(002) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
--------- - - - - - - - - - - - - - - - - - - - - - - - -
Blue - - - - - - - - -
- - - - - - - - - - - - - - - - - - - - - - - -
Blue(253) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0 1
Blue(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0
Blue(255) Bright 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

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 LM200WD3
Liquid Crystal Display
Product Specification

3-7. Power sequence

90% 90%

VLCD 10% 10%

Power Supply For LCD

T1 T2 T5 T7
Valid data
Interface Signal (Tx)

0V
T3 T4

LED on
Power for Backlight OFF OFF

Table 9. Power sequence

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Parameter
Min
Values
Typ Max
Units

T1 0.5 - 10 ms
T2 0.01 - 50 ms
T3 500 - - ms
T4 200 - - ms
T5 0.01 - 50 ms
T7 1000 - - ms

Notes :
1. Please avoid floating state of interface signal at invalid period.
2. When the interface signal is invalid, be sure to pull down the power supply for
LCD VLCD to 0V.
3. LED power must be turn on after power supply for LCD an interface signal are valid.

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 LM200WD3
Liquid Crystal Display
Product Specification

3-8. VLCD Power dip condition

FIG. 6 Power dip condition

VLCD

4.5V
3.5V
GND(ground)
td

1) Dip condition

3.5V ≤VLCD＜ 4.5V , td≤20ms

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2) VLCD＜ 3.5V

VLCD-dip conditions should also follow the Power On/Off conditions for supply voltage.

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 LM200WD3
Liquid Crystal Display
Product Specification

4. Optical specification
Optical characteristics are determined after the unit has been ‘ON’ for 30 minutes in a dark
environment at 25°C.

Table 10. Optical characteristics Ta= 25°C, VLCD=5.0V, fV=60Hz fCLK=54.0MHz, IBL=110mA

Values
Parameter Symbol Units Notes
Min Typ Max
1
Contrast Ratio CR 700 1000 -
(PR-880)
2
Surface Luminance, white LWH 200 250 - cd/m2
(PR-880)
2
Surface Luminance, Black LBL - - 0.6 cd/m2
(PR-880)
3
Luminance Variation δ WHITE 9P 75 - - %
(PR-880)
Rise Time TrR - 1.1 2.6 ms 4
Response Time
Decay Time TrD - 3.9 7.4 ms (PR-880)
Color Gamut 67.5 72 - % (PR-650)
Rx 0.636
RED

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Color Coordinates
[CIE1931]
GREEN

BLUE
Ry
Gx
Gy
Bx
Typ
-0.03
0.330
0.304
0.629
0.154
Typ
+0.03
(PR-650)

By 0.070
Wx 0.313
WHITE
Wy 0.329
Viewing Angle (CR>5)
x axis, right(φ=0°) θr 75 88 Degree
x axis, left (φ=180°) θl 75 88
y axis, up (φ=90°) θu 70 85 5
y axis, down (φ=270°) θd 70 85 (PR-880)
Viewing Angle (CR>10)
x axis, right(φ=0°) θr 70 85 Degree
x axis, left (φ=180°) θl 70 85
y axis, up (φ=90°) θu 65 75
y axis, down (φ=270°) θd 75 85
6
Crosstalk 1.5 %
(PR-880)
Luminance uniformity - 7
Angular dependence (TCO5.0) LR - - 1.73
(PR-880)
8
Color grayscale linearity Δu’v’ 0.018
(PR-650)

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 LM200WD3
Liquid Crystal Display
Product Specification

The values specified are at an approximate distance 50cm from the LCD surface at a viewing
angle of Φ and θ equal to 0 °.
FIG. 7 presents additional information concerning the measurement equipment and method.

FIG. 7 Optical characteristic measurement equipment and method

LCD Module
Optical
Stage(x,y) Pritchard 880
or equivalent

50cm

Notes :
1. Contrast ratio(CR) is defined mathematically as :It is measured at center point(1)

Surface luminance with all white pixels

Contrast ratio = ---------------------------------------------------------
Surface luminance with all black pixels
2. Surface luminance is the luminance value at center 1 point(1) across
the LCD surface 50cm from the surface with all pixels displaying white.
For more information see FIG 8.

δ
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3. The variation in surface luminance , δ

WHITE
Minimum (P1,P2 …..P9)
WHITE is defined as

= --------------------------------------------- *100
Maximum (P1,P2 …..P9)

For more information see Figure 8.

FIG. 8 Luminance measuring point

<Measuring point for luminance variation> <Measuring point for surface luminance>
H H

H/2 H/10 H/2

2 3 4 V/2
V/2
V
V 5 6
1

V/10 7 8 9

Active Area H : 442.8 mm

V : 249.075 mm
@ H,V : Active Area

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 LM200WD3
Liquid Crystal Display
Product Specification

Notes :
4. Response time is the time required for the display to transition from black to white
(Decay Time, TrD) and from white to black (Rise Time, TrR)
The sampling rate is 2,500 sample/sec. For additional information see FIG. 9.

The response time is defined as the following figure and shall be measured by
switching the input signal for each gray to gray.

FIG. 9 Response time (measurement equipment : RD-80S)

TrR TrD

100
90
Optical
white black white
response
[%] 10
0

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5. Viewing angle is the angle at which the contrast ratio is greater than 10 or 5. The angles are
determined for the horizontal or x axis and the vertical or y axis with respect to the z axis
which is normal to the LCD surface. For more information see FIG. 10 .

FIG. 10 Viewing angle

<Dimension of viewing angle range>

Normal
E Y
φ = 90°, Up

φ = 180°, Left
θ

φ = 0°, Right

φ = 270°, Down

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 LM200WD3
Liquid Crystal Display
Product Specification

Notes :
6. Crosstalk is defined as

The equation of crosstalk : (LA[or C]2-LA[or C]1/LA[or C]1) ×100(%) [Vertical],

(LB[or D]2-LB[or D]1/LB[or D]1) ×100(%) [Horizontal]

For more information see Figure 11.

FIG. 11 Crosstalk measuring point

Pattern 2
Pattern 1
(Background: gray 127, Rectangular: gray 0, gray255 )
(Half gray: gray 127)
A/2 A/8 A/4 A/2 A/4

B/8
LA1 LA2 B/4

B B/2

LB1 LD1 LB2 LD2

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LC1
B/2
LC2 B/4

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 LM200WD3
Liquid Crystal Display
Product Specification

Notes :

7. Luminance Uniformity - angular – dependence (LR& TB)

TCO 5.0 Luminance uniformity – angular dependence, is the capacity of the VDU
to present the same Luminance level independently of the viewing direction.
The angular-dependent luminance uniformity is calculated as the ratio of maximum
luminance to minimum luminance in the specified measurement areas.

- Test pattern : Full white 4˚× 4˚square size, back ground shall be set to 80%
image loading, RGB 204, 204, 204
- Test luminance : ≥150cd/㎡
- Test point : 5-point
- Test distance : D * 1.5 = 76.22㎝
- Test method : LR = ((Lmax.+30deg. / Lmin. +30deg.) + (Lmax. -30deg. / Lmin. -30deg.)) / 2
TB = ((Lmax.+15deg. / Lmin. +15deg.)

FIG. 12 Luminance Uniformity angular dependence

< Luminance uniformity - angular dependence measuring point >

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H

H/10
V/10

V/2

V
D

V/10

H/2

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 LM200WD3
Liquid Crystal Display
Product Specification

Notes :

8. Color grayscale linearity , Δu’v’ is defined as

(u ' A − u ' B)2 + (v ' A − v' B)2

Where indices A and B are the two gray levels found to have the largest color differences
between them.

i.e. get the largest Δu’ and Δv’ of each 6pairs of u’ and v’ and calculate Δu’v’ .

-Test pattern : 100% full white pattern with a test pattern as shown FIG.12
Squares of 40mm by 40mm in size, filled with 255, 225, 195, 165, 135 and 105
grayscale steps should be arranged in the center of the screen.

-Test method
First gray step : move a square of 255 gray level should be moved into the center of the screen
and measure luminance and u’ and v’ coordinates.
Next gray step : move a 255 gray square into the center and measure both luminance and

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u’ and v’ coordinates.
The same procedure shall then be repeated for gray steps 195, 165, 135 and 105.

FIG. 13 Color grayscale linearity

40mm

40mm

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 LM200WD3
Liquid Crystal Display
Product Specification

5. Mechanical characteristics

The contents provide general mechanical characteristics. In addition the figures in the next
page are detailed mechanical drawing of the LCD.

Table 11. Mechanical characteristics

Horizontal 462.8 mm

Outline dimension Vertical 272.0 mm

Depth 10.2 mm

Horizontal 446.8 mm
Bezel area
Vertical 253.1 mm

Horizontal 442.8 mm
Active display area
Vertical 249.075 mm
Weight 1,530g (Typ.), 1,605g (Max)

Hard coating(3H)
Surface treatment
Anti-glare treatment of the front polarizer

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Notes : Please refer to a mechanic drawing in terms of tolerance at the next page.

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 LM200WD3
Liquid Crystal Display
Product Specification

<FRONT VIEW>

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 LM200WD3
Liquid Crystal Display
Product Specification

<REAR VIEW>

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 LM200WD3
Liquid Crystal Display
Product Specification

6. Reliability

Table 12. Environment test conditions

No Test Item Condition

1 High temperature storage test Ta= 60°C 240hrs
2 Low temperature storage test Ta= -20°C 240hrs
3 High temperature operation test Ta= 50°C 50%RH 240hrs
4 Low temperature operation test Ta= 0°C 240hrs
Wave form : random
Vibration level : 1.0GRMS
Vibration test
5 Bandwidth : 10-300Hz
(non-operating)
Duration : X,Y,Z, 20 min
One time each direction
Shock level : 120G
Shock test Waveform : half sine wave, 2msec
6
(non-operating) Direction : ±X, ±Y, ±Z
One time each direction
Altitude
7 operating 0 - 16,400 feet(5,000m)

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storage / shipment

{ Result evaluation criteria }

0 - 40,000 feet(12,192m)

There should be no change which might affect the practical display function when the display
quality test is conducted under normal operating condition.

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 LM200WD3
Liquid Crystal Display
Product Specification

7. International standards
7-1. Safety

a) UL 60950-1, Second Edition, Underwriters Laboratories Inc.

Information Technology Equipment - Safety - Part 1 : General Requirements.
b) CAN/CSA C22.2 No.60950-1-07, Second Edition, Canadian Standards Association.
Information Technology Equipment - Safety - Part 1 : General Requirements.
c) EN 60950-1:2006 + A11:2009, European Committee for Electrotechnical Standardization(CENELEC).
Information Technology Equipment - Safety - Part 1 : General Requirements.
d) IEC 60950-1:2005, Second Edition, The International Electrotechnical Commission (IEC).
Information Technology Equipment - Safety - Part 1 : General Requirements.
(Including report of IEC60825-1:2001 clause 8 and clause 9)
Notes
1. Laser (LED Backlight) Information

Class 1M LED Product

IEC60825-1 : 2001
Embedded LED Power (Class1M)

2. Caution

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: LED inside.
Class 1M laser (LEDs) radiation when open.
Do not open while operating.

7-2. EMC
a) ANSI C63.4 “American National Standard for Methods of Measurement of Radio-Noise
Emissions from Low-Voltage Electrical and Electronic Equipment in the Range of 9 kHz to 40 GHz.”
American National Standards Institute (ANSI), 2003.
b) CISPR 22 “Information technology equipment – Radio disturbance characteristics – Limit and
methods of measurement." International Special Committee on Radio Interference
(CISPR), 2005.
c) CISPR 13 “Sound and television broadcast receivers and associated equipment – Radio disturbance
characteristics – Limits and method of measurement." International Special Committee on Radio
Interference (CISPR), 2006.

7-3. Environment
a) RoHS, Directive 2002/95/EC of the European Parliament and of the council of 27 January 2003

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 LM200WD3
Liquid Crystal Display
Product Specification

8. Packing

8-1. Designation of lot mark

a) Lot mark

A B C D E F G H I J K L M

A,B,C : Size (Inch) D : Year

E : Month F ~ M : Serial No.

Note:
1. Year
Year 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010
Mark 1 2 3 4 5 6 7 8 9 0

2. Month

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Month
Mark
Jan
1
Feb
2
Mar
3
Apr
4
May
5
Jun
6
Jul
7
Aug
8
Sep
9
Oct
A
Nov
B
Dec
C

b) Location of lot mark

Serial No. is printed on the label. The label is attached to the backside of the LCD module.
This is subject to change without prior notice.

8-2. Packing form

a) Package quantity in one box : 12 pcs

b) Box size : 366mm x 315mm X 578mm

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 LM200WD3
Liquid Crystal Display
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 holes arranged in top & bottom side.
(2) You should consider the mounting structure so that uneven force (ex. Twisted 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 benzene. Normal-hexane is recommended
for cleaning the adhesives used to attach front / rear polarizers. Do not use acetone,

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toluene and alcohol because they cause chemical damage to the polarizer.

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(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.

9-2. Operating precautions

(1) The spike noise causes the mis-operation of circuits. It should be lower than following
voltage : V=±200mV(Over and under shoot voltage)
(2) Response time depends on the temperature.(In lower temperature, it becomes longer.)
(3) Brightness depends on the temperature. (In lower temperature, it becomes higher.)
And in lower temperature, response time(required time that brightness is stable after
turned on) becomes longer.
(4) Be careful for condensation at sudden temperature change. Condensation makes damage
to polarizer or electrical contacted parts. And after fading condensation, smear or spot will
occur.
(5) When fixed patterns are displayed for a long time, remnant image is likely to occur.
(6) Module has high frequency circuits. Sufficient suppression to the electromagnetic
interference shall be done by system manufacturers. Grounding and shielding methods
may be important to minimized the interference.
(7) Please do not give any mechanical and/or acoustical impact to LCM. Otherwise, LCM can
not be operated its full characteristics perfectly.
(8) A screw which is fastened up the steels should be a machine screw (if not, it causes metal
foreign material and deal LCM a fatal blow)
(9) Please do not set LCD on its edge.

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Product Specification

9-3. Electrostatic discharge control

Since a module is composed of electronic circuits, it is not strong to electrostatic discharge.
Make certain that treatment persons are connected to ground through wrist band etc. And
don’t touch interface pin directly.

9-4. Precautions for strong light exposure

Strong light exposure causes degradation of polarizer and color filter.

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.

9-6. Handling precautions for protection film

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(1) The protection film is attached to the bezel with a small masking tape.
When the protection film is peeled off, static electricity is generated between
the film and polarizer. This should be peeled off slowly and carefully by people who are
electrically grounded and with well ion-blown equipment or in such a condition, etc.
(2) When the module with protection film attached is stored for a long time,
sometimes there remains a very small amount of glue still on the bezel
after the protection film is peeled off.
(3) You can remove the glue easily. When the glue remains on the bezel surface or
its vestige is recognized, please wipe them off with absorbent cotton waste or
other soft material like chamois soaked with normal-hexane.

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