Approval

DATE : Mar. 24, 2010

SAMSUNG
SAMSUNGTFT-LCD
TFT-LCD
MODEL
MODEL NO.
NO. :: LTN140AT07-B/W01
LTN140AT07-B/W01

NOTE : Extension code [ -B/W ]

! LTN140AT07
Surface type [ Glare ]

Any Modification of Spec is not allowed without SEC’ permission.

APPROVED BY :

PREPARED BY : Thomas Oh

Technical Customer Support Team, LCD Division

Samsung Electronics Co., Ltd.

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 CONTENTS
Approval

Revision History -------------------( 3 )

General Description -------------------( 4 )

1. Absolute Maximum Ratings -------------------( 5 )

1.1 Absolute Ratings of environment
1.2 Electrical Absolute Ratings

2. Optical Characteristics -------------------( 7 )

3. Electrical Characteristics - - - - - - - - - - - - - - - - - - - ( 10 )
3.1 TFT LCD Module
3.2 Backlight Unit
3.3 LED Driver

4. Block Diagram - - - - - - - - - - - - - - - - - - - ( 13 )
4.1 TFT LCD Module

5. Input Terminal Pin Assignment - - - - - - - - - - - - - - - - - - - ( 14 )

5.1 Input Signal & Power
5.2 LVDS Interface
5.3 Timing Diagrams of LVDS For Transmitting
5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color.
5.5 Pixel format
5.6 LED Driver Connector & Pin Assignment

6. Interface Timing - - - - - - - - - - - - - - - - - - - ( 19 )
6.1 Timing Parameters
6.2 Timing Diagrams of interface Signal
6.3 Power ON/OFF Sequence

7. Outline Dimension - - - - - - - - - - - - - - - - - - - ( 21 )

8. Packing -- - - - - - - - - - - - - - - - - - ( 23 )

9. Markings & Others -- - - - - - - - - - - - - - - - - - ( 24 )

10. General Precautions - - - - - - - - - - - - - - - - - - - ( 26 )

11. EDID - - - - - - - - - - - - - - - - - - - ( 28 )

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 REVISION
REVISIONHISTORY
HISTORY Approval

Date Revision No. Page Summary

Feb. 24, 2010 A00 All The approval specification was issued first.

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 Approval
GENERAL DESCRIPTION
DESCRIPTION
LTN140AT07 is a color active matrix TFT (Thin Film Transistor) liquid crystal display
(LCD) that uses amorphous silicon TFT as switching devices. This model is composed of a
TFT LCD panel, a driver circuit and a backlight unit. The resolution of a 14.0" contains
1366 x 768 pixels and can display up to 262,144 colors. 6 O'clock direction is the optimum
viewing angle.

FEATURES
• High contrast ratio
• HD (1366 x 768 pixels ) resolution
• Low power consumption
• Fast response time
• LED Back Light with embedded LED Driver
• DE (Data enable) only mode
• 3.3V LVDS Interface
• Onboard EEDID chip
• Green product (RoHS compliant)

APPLICATIONS
• Notebook PC
• If the usage of this product is not for PC application, but for others, please contact SEC

GENERAL INFORMATION

Item Specification Unit Note

Display area 309.399(H) x 173.952(V) ( 14.0” HD diagonal ) mm

Driver element a-Si TFT active matrix

Display colors 262,144

Number of pixel 1366 x 768 pixel 16:9

Pixel arrangement RGB vertical stripe

Pixel pitch 0.2265(H) x 0.2265(V) (TYP.) mm

Display Mode Normally white

Surface treatment Haze 0%, Hard-Coating 3H

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 Approval
Mechanical Information
Item Min. Typ. Max. Unit Note
Horizontal (H) 323.0 323.5 324.0 mm
Module
Vertical (V) 191.5 192.0 192.5 mm
size
Depth (D) - - 5.2 mm (1)
Weight - 330 350 g

Note (1) Measurement condition of outline dimension

. Equipment : Bernier Calipers
. Push Force : 500g ⋅f (minimum)

1. ABSOLUTE MAXIMUM RATINGS

1.1 ENVIRONMENTAL ABSOLUTE RATINGS
Item Symbol Min. Max. Unit Note
Storage temperate TSTG -20 60 °C (1)
Operating temperate
TOPR 0 50 °C (1)
(Temperature of glass surface)
Shock ( non-operating ) Snop - 240 G (2),(4)
Vibration (non-operating) Vnop - 2.41 G (3),(4)

Note (1) Temperature and relative humidity range are shown in the figure below.
95 % RH Max. (40 °C ≥ Ta)
Maximum wet - bulb temperature at 39 OC or less. (Ta > 40 °C ) No condensation

Relative Humidity ( %RH)

100 90
( 40,90 )

80

60
Operating Range
( 50,50.4 )
40
( 60,27.7 )
20
Storage Range
5
0
-40 -20 0 20 40 60 80

Temperature (OC)

(2) 2ms, half sine wave, one time for ±X, ±Y, ± Z.
(3) 5 - 500 Hz, random vibration, 30min for X, Y, Z.
(4) At testing Vibration and Shock, the fixture in holding the Module to be tested have to be
hard and rigid enough so that the Module would not be twisted or bent by the fixture.

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 Approval
1.2 ELECTRICAL ABSOLUTE RATINGS

(1) TFT LCD MODULE

VDD =3.3V, VSS = GND = 0V

Item Symbol Min. Max. Unit Note

Power Supply Voltage VDD VDD - 0.3 VDD + 0.3 V (1)

Logic Input Voltage VIN VDD - 0.3 VDD + 0.3 V (1)

Note (1) Within Ta (25 ± 2 °C )

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 Approval
2. OPTICAL CHARACTERISTICS

The following items are measured under stable conditions. The optical characteristics
should be measured in a dark room or equivalent state with the methods shown in Note (5).
Measuring equipment : TOPCON SR-3

* Ta = 25 ± 2 °C, VDD=3.3V, fv= 60Hz, fDCLK = 69.3MHz, IF = 20.0 mA

Item Symbol Condition Min. Typ. Max Unit Note

Contrast Ratio
CR 500 - - - (1), (2), (5)
(5 Points)

Response Time at Ta
TRT - 8 16 msec (1), (3)
( Rising + Falling )

Average Luminance IF=20.0mA

YL,AVE 170 200 - cd/m2
of White (5 Points) (1), (4)

Normal
RX Viewing 0.580 0.610 0.640
Red Angle
RY φ=0 0.310 0.340 0.370
θ=0
GX 0.305 0.335 0.365
Green
Color GY 0.560 0.590 0.620 (1), (5)
Chromaticity - SR-3
( CIE ) BX 0.120 0.150 0.180
Blue
BY 0.055 0.085 0.115

WX 0.283 0.313 0.343

White
WY 0.299 0.329 0.359

θL 30 45 -
Hor.
θH 30 45 -
Viewing CR ≥ 10 Degrees (1), (5)
Angle At center SR-3
φH 10 15 -
Ver.
φL 20 35 -

13 Points
δL - 1.4 1.6 - (6)
White Variation

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 Note 1) Definition of Viewing Angle : Viewing angle range(10 ≤ C/R) Approval
Normal Line
φ = 0o, θ = 0o

θL
θR
φH
φL 12 O’clock
θ L =90o x y direction
φ H = 90o

6 O’clock y' x'

direction
θR =90o
φ L= 90o

Note 2) Definition of Contrast Ratio (CR) : Ratio of gray max (Gmax) ,gray min (Gmin)
at 5 points(4, 5, 7, 9, 10)

CR(4) + CR(5) + CR(7) + CR(9) + CR(10)

CR =
5

Points : 4 , 5 , 7 , 9 , 10 at the figure of Note (6).

Note 3) Definition of Response time :

Display data White(TFT OFF) Black(TFT ON) White(TFT OFF)

TR TF
100%
90%
Optical
Response
10%
0%
Time
Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points.

342 683 1024

VIEW AREA
Average Luminance of White ( YL,AVE ) 10 192
9

YL4 + YL5 + YL7 + YL9 + YL10 7 384

YL,AVE =
5 5 4 576
(lines)

: test point
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 Approval
Note 5) After stabilizing and leaving the panel alone at a given temperature for 30 min , the measurement
should be executed. Measurement should be executed in a stable, windless,and dark room.
30 min after lighting the backlight. This should be measured in the center of screen.
IF current : 20.0mA
Environment condition : Ta = 25 ± 2 °C

Photo-detector
( TOPCON SR-3 )

Field = 2°
50 cm

TFT-LCD module LCD panel

Center of the screen

[ Optical characteristics measurement setup ]

Note 6) Definition of 13 points white variation (δ L ), CR variation( CVER ) [ 1 ~ 13 ]

Maximum luminance of 13 points
δL =
Minimum luminance of 13 points

10mm 10mm
342 683 1024
10mm
13 12 11

10 9 192

8 7 6 384 : test point

5 4 576
(lines)
3 2 1
10mm

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3. ELECTRICAL CHARACTERISTICS Approval
3.1 TFT LCD MODULE
Ta= 25 ± 2°C

Item Symbol Min. Typ. Max. Unit Note

Voltage of Power Supply VDD 3.0 3.3 3.6 V

Differential Input High VIH - - +100 mV VCM = +1.2V

Voltage for LVDS
Receiver Threshold Low VIL -100 - - mV

Vsync Frequency fv - 60 - Hz

Hsync Frequency fH - 46.8 - KHz

Main Frequency fDCLK 67.2 69.3 70.6 MHz

Rush Current IRUSH - - 1.5 A (4)

White - 300 - mA (2),(3)*a

Current of Power IDD
Mosaic - 350 - mA (2),(3)*b
Supply
V. stripe - 450 485 mA (2),(3)*c

Note (1) Display data pins and timing signal pins should be connected.( GND = 0V )
(2) fV = 60Hz, fDCLK = 69.3MHZ, VDD = 3.3V , DC Current.
(3) Power dissipation pattern

*a) White Pattern *b) Mosaic Pattern

VIEW AREA

Display Brightest Gray Level

Display Darkest Gray Level

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*c) 1dot Vertical stripe pattern

RG B R G B R G B R G

RG B R G B R G B R G

RG B R G B R G B R G

RG B R G B R G B R G

4) Rush current measurement condition

3.3V M1
2SK1059
VDD ( LCD INPUT)
FUSE
R1 C1
47K 1uF

R2
CONTROL SIGNAL M2
(HIGH to LOW) 2SK1399
1K

12V
R3 C2

C3 47K
10000pF
1uF

VDD rising time is 470us

3.3V
0.9VDD

0.1VDD
GND
470us

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 Approval
3.2 BACK-LIGHT UNIT
Ta= 25 ± 2 °C
Item Symbol Min. Typ. Max. Unit Note
LED Forward Current IF 19 20 21 mA
LED Forward Voltage VF - 3.2 - V
LED Array Voltage VP - 22.4 - V VF X 7 LEDs
Power Consumption P - - 3.2 W IF X VF X 42LEDs
Operating Life Time Hr 12,000 - - Hour (1)

Note (1) Life time (Hr) of LEDs can be defined as the time in which it continues to operate under the
condition Ta= 25 ± 2 °C and IF = 20.0 mArms until one of the following event occurs.
1. When the brightness becomes 50% or lower than the original.

3.3 LED Driver

- On board LED Driver (Manufacturer : Richtek) Ta= 25 ± 2 °C

Item Symbol Min. Typ. Max. Unit Note

Input Voltage Vin 6 12 20 V
ON Level : 2.5V~5V
Enable Control Level V 0 - 5 V
OFF Level : 0V ~ 0.5V
High Level : 2.7V~5V
PWM Control Level VPWM 0 5 V
Low Level : 0V ~ 0.3V

PWM Control Duty Ratio % 10 - 100 %

PWM Input Frequency BLIM 0.2 - 1 KHz

Note - Test Equipment : Fluke 45

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 Approval
4. BLOCK DIAGRAM
4.1 TFT LCD Module

I2 C bus EDID
EEPROM
LVDS
mLVDS
Input Connector
LVDS Input/mLVDS Output
I-PEX 20455-040E-0 Timing Controller
or Compatible
Source
Driver
IC 14.0” HD
TFT-LCD Panel
DC-DC Gamma
Converter
Generator
LED
Controller

VCOM
Generator
LED B/L

SOURCE PCB
TFT on Glass

Video Signal
Control Signal
VCOM
LED Power&signal
DVDD
AVDD
Von/Voff
Gamma
Feedback

4.2 LED connection and placement

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5. INPUT TERMINAL PIN ASSIGNMENT Approval
5.1. Input Signal & Power (LVDS, Connector : 20455-040E-0 by I-PEX or equivalent )

No. Signal Description

1 NC No Connection
2~3 AVDD Power Supply, 3.3V ( typical)
4 DVDD DDC 3.3V power
5 NC No Connection
6 SCL DDC Clock
7 SDA DDC Data
8 Rin0- -LVDS differential data input (R0-R5, G0)
9 Rin0+ +LVDS differential data input (R0-R5, G0)
10 GND Ground
11 Rin1- -LVDS differential data input (G1-G5, B0-B1)
12 Rin1+ +LVDS differential data input (G1-G5, B0-B1)
13 GND Ground
14 Rin2- -LVDS differential data input (B2-B5, HS, VS, DE)
15 Rin2+ +LVDS differential data input (B2-B5, HS, VS, DE)
16 GND Ground
17 ClkIN- -LVDS differential clock input
18 ClkIN+ +LVDS differential clock input
19 GND Ground
20~21 NC No Connection
22 GND Ground
23~24 NC No Connection
25 GND Ground
26~27 NC No Connection
28 GND Ground
29~30 NC No Connection
31~33 VBL- LED Ground
34 NC No Connection
35 BLIM PWM for luminance control (200~1KHz, 3.3V, 10~100%)
36 BL_Enable BL On/Off (On:2.0~3.3V, Off: 0~0.5V)
37 NC No Connection
38~40 VBL+ LED Power Supply 6V~20V

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 Approval
5.2 LVDS Interface : Transmitter SN75LVDS86 or Compatible

Pin No. Name RGB Signal Pin No. Name RGB Signal
44 TxIN0 R0 12 TxIN11 G5
45 TxIN1 R1 13 TxIN12 B0
47 TxIN2 R2 15 TxIN13 B1
48 TxIN3 R3 16 TxIN14 B2
1 TxIN4 R4 18 TxIN15 B3
3 TxIN5 R5 19 TxIN16 B4
4 TxIN6 G0 20 TxIN17 B5
6 TxIN7 G1 22 TxIN18 Hsync
7 TxIN8 G2 23 TxIN19 Vsync
9 TxIN9 G3 25 TxIN20 DE
10 TxIN10 G4 26 TxCLKIN Clock

LVDS INTERFACE

Graphics controller SN75LVDS86 I-PEX 20455-040E-0 LVDS+I/F IC

18-bit RED0 TxIN0
TxOUT0- 3
RED1 TxIN1 5 RxIN0-
RED2 TxIN2 100 Ω
RED3 TxIN3 TxOUT0+
4 RxIN0+
6
RED4 TxIN4
RED5 TxIN5 5
GREEN0 TxIN6 TxOUT1- 8 RxIN1-
GREEN1 TxIN7 100 Ω
GREEN2 TxIN8 TxOUT1+ 6 RxIN1+
9
GREEN3 TxIN9
GREEN4 TxIN10
TxIN11 7
GREEN5 TxOUT2- 11 RxIN2-
BLUE0 TxIN12 100 Ω
BLUE1 TxIN13
TxOUT2+ 8 RxIN2+
BLUE2 TxIN14 12
BLUE3 TxIN15
BLUE4 TxIN16 TxCLKOUT- 9 RxCLKIN-
14
BLUE5 TxIN17
100 Ω
Hsync TxIN18 RxCLKIN+
Vsync TxIN19 TxCLKOUT+ 10
15
Enable TxIN20
CLOCK TxClkIN

Note : The LCD Module uses a 100ohm resistor between positive and negative lines of each
receiver input.

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 Approval
5.3 Timing Diagrams of LVDS For Transmission

LVDS Receiver : Integrated T-CON

T
TxCLK OUT
RxCLK IN

T/7

Rx IN2 RxOUT20 RxOUT19 RxOUT18 RxOUT17 RxOUT16 RxOUT15 RxOUT14

DE Vsync Hsync B5 B4 B3 B2

Rx IN1 RxOUT13 RxOUT12 RxOUT11 RxOUT10 RxOUT9 RxOUT8 RxOUT7

B1 B0 G5 G4 G3 G2 G1

RxIN0 RxOUT6 RxOUT5 RxOUT4 RxOUT3 RxOUT2 RxOUT1 RxOUT0

G0 R5 R4 R3 R2 R1 R0

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 Approval
5.4 Input Signals, Basic Display Colors and Gray Scale of Each Color
Data Signal Gray
Color Display Red Green Blue Scale
R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 45 B5 Level

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 -
Blue 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 -
Green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 -
Basic Cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 -
Colors Red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 -
Magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 -
Yellow 1 1 1 1 1 1 1 1 1 1 1 1 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 -
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R0
Dark 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R1

Gray ↑ 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 R2
Scale : : : : : : : : : : : : : : : : : : :
R3∼R60
Of : : : : : : : : : : : : : : : : : : :
Red
↓ 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 R61
Light 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 R62
Red 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 R63
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 G0
Dark 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 G1

Gray ↑ 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 G2
Scale : : : : : : : : : : : : : : : : : : :
G3∼G60
Of : : : : : : : : : : : : : : : : : : :
Green
↓ 0 0 0 0 0 0 1 0 1 1 1 1 0 0 0 0 0 0 G61
Light 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 G62
Green 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 G63
Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 B0
Dark 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 B1

Gray ↑ 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 B2
Scale : : : : : : : : : : : : : : : : : : :
B3∼B60
Of : : : : : : : : : : : : : : : : : : :
Blue
↓ 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 B61
Light 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 B62
Blue 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 B63
Note 1) Definition of gray :
Rn: Red gray, Gn: Green gray, Bn: Blue gray (n=gray level)
Note 2)Input signal: 0 =Low level voltage, 1=High level voltage
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 Approval
5.5 Pixel Format in the display

1 1366

Line 1 R G B R G B R G B R G B

LTN140AT07 Panel

Line 768 R G B R G B R G B R G B

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6. INTERFACE TIMING Approval

6.1 Timing Parameters

Signal Item Symbol Min. Typ. Max. Unit Note

Frame Frequency Cycle TV 774 780 810 Lines

Vertical Active Display

TVD - 768 - Lines
Display Term Period

One Line
Cycle TH 1430 1480 1530 Clocks
Scanning Time

Horizontal Active Display

THD - 1366 - Clocks
Display Term Period

6.2 Timing diagrams of interface signal

TV

TVD

DE

TH

DCLK
TC
THD

DE

DATA Valid display data ( 1280 clocks)

SIGNALS

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 6.3 Power ON/OFF Sequence Approval
: To prevent a latch-up or DC operation of the LCD module, the power on/off sequence
should be as the diagram below.

0.9 VDD 0.9 VDD

0.1 VDD 0.1 VDD

Power Supply VDD
0V
T1 T7 T4

T2 T3

VALID
Signals
0V
T8 T9

T10 T11

0.9 Vin 0.9 Vin

LED Power (Vin) 0.1 Vin 0.1 Vin

0V T12 T13

PWM
0V T14 T15

B/L Enable
0V T5 T6

Timing (ms) Remarks

0.5 T1 10 VDD rising time from 10% to 90%
0 T2 50 Delay from VDD to valid data at power ON

0 T3 50 Delay from valid data OFF to VDD OFF at power Off

500 T4 VDD OFF time for Windows restart

200 T5 Delay from valid data to B/L enable at power ON

200 T6 Delay from valid data off to B/L disable at power Off

0 T7 10 VDD falling time from 90% to 10%

10 T8 Delay from valid data on to LED driver Vin rising time 10%

10 T9 Delay from LED driver Vin falling time 10% to valid data Off

0.5 T10 10 LED Vin rising time from 10% to 90%

0.5 T11 10 LED Vin falling time from 90% to 10%

10 T12 Delay from LED driver Vin rising time 90% to PWM ON

10 T13 Delay from PWM Off to LED driver Vin falling time 10%

10 T14 Delay from PWM ON to B/L Enable ON

10 T15 Delay from B/L Enable Off to PWM Off

Note : Backlight may flash if interface signal remains floating state at invalid period.

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7. Mechanical Outline Dimension Approval
Refer to the next page

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 8. PACKING Approval
1. CARTON(Internal Package)

(1) Packing Form

Corrugated Cardboard box and EPS form as shock absorber

(2) Packing Method

CUSHION BOTTOM CUSHION TOP

Note (1) Total : Approx. 4.6 Kg

(2) Acceptance number of piling : 10 sets
(3) Carton size : 408(W) X 325(D) X 288(H)
(4) MAX accumulation quantity : 6 cartons

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 Approval
(3)Packing Material
No Part name Quantity
1 Static electric protective sack 10
Packing case (Inner box)
2 1 set
included shock absorber
3 Pictorial marking 2 pcs
4 Carton 1 set

9. MARKINGS & OTHERS

A nameplate bearing followed by is affixed to a shipped product at the

specified location on each product.

(1)Parts number : LTN140AT07

(2)Revision code : 3 letters
(3)Lot number : X X X X XXX XX X XX
SEC Revision Code
Panel number
Cell ID
Lot ID
Month
Year
Product Code
Line

(4) Nameplate Indication

LTN140AT07
1008
XXXXXXXXXX B/W01
40 mm

CT: XXXXXXXXXXXXXX
MADE IN CHINA

80 mm
Parts name : LTN140AT07
Lot number : XXXXXXXXXX
Inspected work week : 1008 (2010 year 8rd week)
Product Revision Code : B/W01
CT code : XXXXXXXXXXXXXX (Released after HP’s approval)
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 Approval

(5) High voltage caution notice

HIGH VOLTAGE THIS COVER CONTAINS
CAUTION FLUORESCENT LAMP.
RISK OF ELECTRIC SHOCK
PLEASE FOLLOW LOCAL 10mm
ORDINANCES OR
DISCONNECT THE ELECTRIC
REGULATIONS FOR ITS DISPOSAL
POWER BEFORE SERVICE

70mm

(6) Packing small box attach

DEVICE : LTN140AT07
TYPE : B/W01 QTY : 010PCS

XXXXXXXXXX

MADE IN CHINA

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10. GENERAL PRECAUTIONS Approval

1. Handling

(a) When the module is assembled, It should be attached to the system firmly
using every mounting holes. Be careful not to twist and bend the modules.

(b) Refrain from strong mechanical shock and / or any force to the module. In addition to
damage, this may cause improper operation or damage to the module.

(c) Note that polarizers are very fragile and could be easily damaged. Do not press or scratch
the surface harder than a HB pencil lead.

(d) Wipe off water droplets or oil immediately. If you leave the droplets for a long time,
Staining and discoloration may occur.

(e) If the surface of the polarizer is dirty, clean it using some absorbent cotton or soft cloth.

(f) The desirable cleaners are water, IPA (Isoprophyl Alcohol) or Hexane.
Do not use Ketone type materials(ex. Acetone), Ethyl alcohol, Toluene, Ethyl acid or Methyl
chloride. It might permanent damage to the polarizer due to chemical reaction.

(g) If the liquid crystal material leaks from the panel, it should be kept away from the eyes or
mouth . In case of contact with hands, legs or clothes, it must be washed away thoroughly
with soap.

(h) Protect the module from static , it may cause damage to the C-MOS Gate Array IC.

(i) Use fingerstalls with soft gloves in order to keep display clean during the incoming
inspection and assembly process.

(j) Do not disassemble the module.

(k) Do not pull or fold the lamp wire.

(l) Do not adjust the variable resistor which is located on the back side.

(m) Protection film for polarizer on the module shall be slowly peeled off just before use so
that the electrostatic charge can be minimized.

(n) Pins of I/F connector shall not be touched directly with bare hands.

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2. STORAGE Approval
(a) Do not leave the module in high temperature, and high humidity for a long time.
It is highly recommended to store the module with temperature from 0 to 35 °C and
relative humidity of less than 70%.

(b) Do not store the TFT-LCD module in direct sunlight.

(c) The module shall be stored in a dark place. It is prohibited to apply sunlight or fluorescent
light during the store.

3. OPERATION

(a) Do not connect,disconnect the module in the “ Power On” condition.

(b) Power supply should always be turned on/off by following item 6.3
“ Power on/off sequence “.

(c) 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 minimize the interference.

(d) The standard limited warranty is only applicable when the module is used for general
notebook applications. If used for purposes other than as specified, SEC is not to be
held reliable for the defective operations. It is strongly recommended to contact SEC
to find out fitness for a particular purpose.

4. OTHERS

(a) Ultra-violet ray filter is necessary for outdoor operation.

(b) Avoid condensation of water. It may result in improper operation or disconnection

of electrode.

(c) Do not exceed the absolute maximum rating value. ( the supply voltage variation, input
voltage variation, variation in part contents and environmental temperature, so on)
Otherwise the module may be damaged.

(d) If the module displays the same pattern continuously for a long period of time,it can be
the situation when the image “sticks” to the screen.

(e) This module has its circuitry PCB’s on the rear side and should be handled carefully in
order not to be stressed.

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11. EDID Approval
Address Value ASCII
FUNCTION BIN DEC or Notes
(HEX) HEX Data
00 00 00000000 0
01 FF 11111111 255
02 FF 11111111 255
03 FF 11111111 255
Header EDID Header
04 FF 11111111 255
05 FF 11111111 255
06 FF 11111111 255
07 00 00000000 0
08 4C 01001100 76 S 3 character ID
ID Manufacturer Name E
09 A3 10100011 163 C "SEC"
0A 42 01000010 66 [B]
ID Product Code
0B 38 00111000 56 [8]
0C 00 00000000 0
0D 00 00000000 0
32-bit serial no.
0E 00 00000000 0
0F 00 00000000 0
10 Week of manufacture 00 00000000 0
11 Year of manufacture 12 00010010 18 2008 2008
12 EDID Structure Ver. 01 00000001 1 1 EDID Ver. 1.0
13 EDID revision # 03 00000011 3 3 EDID Rev. 3
14 Video input definition 80 10000000 128
15 Max H image size 1F 00011111 31 31 31 cm(approx)
16 Max V image size 11 00010001 17 17 17 cm(approx)
17 Display Gamma 78 01111000 120 2.2 Gamma 2.2
18 Feature support 0A 00001010 10
19 Red/green low bits 85 10000101 133 10000111
1A Blue/white low bits 95 10010101 149 11111110
0.600 Red x 0.600=
1B Red x/ high bits 99 10011001 153
10011001
0.340 Red y 0.340=
1C Red y 57 01010111 87
01010111
0.310 Green x 0.310=
1D Green x 4F 01001111 79
01001111
0.560 Green y 0.560=
1E Green y 8F 10001111 143
10001111
0.150 Blue x 0.150=
1F Blue x 26 00100110 38
00100110
0.130 Blue y 0.130=
20 Blue y 21 00100001 33
00100001
0.313 White x 0.313=
21 White x 50 01010000 80
01010000
0.329 White y 0.329=
22 White y 54 01010100 84
01010100
23 Established timing 1 00 00000000 0
24 Established timing 2 00 00000000 0
25 Established timing 3 00 00000000 0

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 Approval
26 01 00000001 1
Standard timing #1 not used
27 01 00000001 1
28 01 00000001 1
Standard timing #2 not used
29 01 00000001 1
2A 01 00000001 1
Standard timing #3 not used
2B 01 00000001 1
2C 01 00000001 1
Standard timing #4 not used
2D 01 00000001 1
2E 01 00000001 1
Standard timing #5 not used
2F 01 00000001 1
30 01 00000001 1
Standard timing #6 not used
31 01 00000001 1
32 01 00000001 1
Standard timing #7 not used
33 01 00000001 1
34 01 00000001 1
Standard timing #8 not used
35 01 00000001 1
36 12 00010010 18 69.3
Main clock= 69.3 MHz
37 1B 00011011 27
38 56 01010110 86 1366 Hor active=1366 pixels
39 72 01110010 114 114 Hor blanking=114 pixels
3A 50 01010000 80 4bit : 4bit
3B 00 00000000 0 768 Vertcal active=768 lines
3C 0C 00001100 12 12 Vertical blanking=12 lines
3D 30 00110000 48 4bit : 4bit
3E 30 00110000 48 48
3F Detailed timing/monitor 20 00100000 32 32 H sync. Width=32 pixels
descriptor #1 2 V sync. Offset=2 lines
40 25 00100101 37
5 V sync. Width=5 lines

41 00 00000000 0 2bit : 2bit :2bit :2bit

42 35 00110101 53 309 H image size= 309 mm(approx)

43 AE 10101110 174 174 V image size = 174 mm(approx)
44 10 00010000 16
45 00 00000000 0 No Horizontal Border
46 00 00000000 0 No Vertical Border
47 19 00011001 25
48 00 00000000 0
49 00 00000000 0
4A 00 00000000 0 Manufacturer Specified (Timing)
4B 0F 00001111 15
4C 00 00000000 0
4D 00 00000000 Value=HSPWmin / 2
4E 00 00000000 Value=HSPWmax / 2
4F Detailed timing/monitor 00 00000000 Value=Thbpmin /2
50 descriptor #2 00 00000000 Value=Thbpmax /2
51 00 00000000 Value=VSPWmin /2
52 00 00000000 Value=VSPWmax /2
53 00 00000000 Value=Tvbpmin / 2
54 00 00000000 Value=Tvbpmax / 2
55 1E 00011110 Thpmin=value*2 + HA pixelclks
56 B4 10110100 Thpmax=value*2 + HA pixelclks
57 02 00000010 Tvpmin=value*2 + VA lines
58 74 01110100 Tvpmax=value*2 + VA lines
59 00 00000000 0 Module revision

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 Approval
5A 00 00000000 0
5B 00 00000000 0
5C 00 00000000 0 ASCII Data String Tag
5D FE 11111110 254
5E 00 00000000 0
5F 53 01010011 83 [S]
60 41 01000001 65 [A]
61 Detailed timing/monitor 4D 01001101 77 [M]
62 descriptor #3 53 01010011 83 [S]
63 55 01010101 85 [U]
64 4E 01001110 78 [N]
65 47 01000111 71 [G]
66 0A 00001010 10 [^]
67 20 00100000 32 []
68 20 00100000 32 []
69 20 00100000 32 []
6A 20 00100000 32 []
6B 20 00100000 32 []
6C 00 00000000 0
6D 00 00000000 0
6E 00 00000000 0 Monitor Name Tag (ASCII)
6F FE 11111110 254
70 00 00000000 0
71 31 00110001 49 [1]
72 34 00110100 52 [4]
73 Detailed timing/monitor 30 00110000 48 [0]
74 descriptor #4 41 01000001 65 [A]
75 54 01010100 84 [T]
76 30 00110000 48 [0]
77 37 00110111 55 [7]
78 2D 00101101 45 [-]
79 48 01001000 72 [H]
7A 30 00110000 48 [0]
7B 31 00110001 49 [1]
7C 0A 00001010 10 [^]
7D 20 00100000 32 []
7E Extension Flag 00 00000000 0
7F Checksum C4 11000100 196

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