SAMSUNG LTN140AT20-L02 Specification

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Approval

TO

DATE

SAMSUNG TFT-LCD

: Lenovo

: Jun, 26, 2012

MODEL NO. : LTN140AT20-L02

NOTE : Extension code [ -L02 ]

→ LTN140AT20-L02

- Surface type [ Glare ]

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

APPROVED BY :

PREPARED BY :

Sukjoo Jung

Application Engineering Group,

Samsung Display Co., Ltd.

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CONTENTS

Revision History

General Description

1. Absolute Maximum Ratings

1.1 Absolute Ratings of environment

1.2 Electrical Absolute Ratings

2. Optical Characteristics

3. Electrical Characteristics

3.1 TFT LCD Module

3.2 LED Driver

4. Block Diagram

4.1 TFT LCD Module

4.2 LED connection and placement

Approval

-------------------( 3 )

-------------------( 4 )

-------------------( 5 )

-------------------( 7 )

-------------------( 10 )

-------------------( 13 )

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

6. Interface Timing

-------------------( 19 )

6.1 Timing Parameters

6.2 Timing Diagrams of interface Signal

6.3 Power ON/OFF Sequence

7. Outline Dimension

8. Packing

9. Markings & Others

10. General Precautions

-------------------( 21 )

-------------------( 23 )

-------------------( 24 )

-------------------( 26 )

11. EDID

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REVISION HISTORY

Date Rev. No. Page

Jun. 05, 2012 A00 All . The approval specification was issued first.

Jun. 26, 2012 A01 10 . Pattern name in current of power supply was modified from “max” to

“vertical stripe” to avoid misunderstanding each other.

Measurement pattern have been vertical stripe from the beginning

and it have not been changed.

Summary

Approval

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GENERAL DESCRIPTION

DESCRIPTION

LTN140AT20-L02 is a color active matrix TFT (Thin Film Transistor) liquid crystal display
(LCD) that uses amorphous silicon TFT as a 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
1,366 x 768 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum

viewing angle.

FEATURES

• High contrast ratio, high aperture structure

• 1366 x 768 pixels resolution

• Low power consumption

• Fast Response

• LED BLU with LED driver

• DE(Data enable) only mode

• 3.3V LVDS Interface

• Onboard EEDID chip

• Pb-free product

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

Driver element

Display colors

Number of pixel

Pixel arrangement

Pixel pitch

309.399(H) x 173.952(V) (14.0” diagonal ) mm

a-Si TFT active matrix

262,144

1366 x RGB(3) x 768 pixel 16 : 9

RGB vertical stripe

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

Display Mode

Surface treatment

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Haze 0, Hard-Coating 3H

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Mechanical Information

Item Min. Typ. Max. Unit Note

Horizontal (H) 319.9 320.4 320.9 mm

Module

size

Note (1) Measurement condition of outline dimension

Vertical (V) 186.6 187.1 187.6 mm

Depth (D) - - 3.6 mm (1)

Weight - - 330 g

. Equipment : Vernier Calipers
. Push Force : 150g f (minimum)

1. ABSOLUTE MAXIMUM RATINGS

1.1 ENVIRONMENTAL ABSOLUTE RATINGS

Item Symbol Min. Max. Unit Note

Storage temperate T

STG

Approval

-20 60 qC(1)

Operating temperate

(Temperature of glass surface)

Shock ( non-operating ) Snop -

Vibration (non-operating) Vnop - 2.41 G (4),(5)

Note (1) Temperature and relative humidity range are shown in the figure below.

O

90 % RH Max. ( 39

Maximum wet - bulb temperature at 39
(2) 3ms, half sine wave, one time for ρX,ρY,ρZ.
(3) 18ms, Trapezoidal wave, one time for ൥X,൥Y,൥Z.
(4) 5~500 Hz, Random vibration, 30 min for X,Y,Z.
(5) 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.

C ≥ Ta)

T

OPR

050qC(1)

210

G

50 (3),(5)

O

C or less. (Ta > 39 OC) No condensation.

Relative Humidity ( %RH)

100

90

80

( 39,90 )

(2),(5)

60

40

20

-40 -20 0 20 40 60 80

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Operating Range

Storage Range

5

0

Temperature (

( 50,50.4 )

( 60,27.7 )

O

C)

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1.2 ELECTRICAL ABSOLUTE RATINGS

(1) TFT LCD MODULE

Item Symbol Min. Max. Unit Note

www.panelook.com

Approval

DD =3.3V, VSS = GND = 0V

V

Power Supply Voltage V

Logic Input Voltage V

Note (1) Within Ta (25 r 2 qC)

DD VDD - 0.3 VDD + 0.3 V (1)

IN VDD - 0.3 VDD + 0.3 V (1)

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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 r 2 qC, VDD=3.3V, fv= 60Hz, fDCLK = (72.33)MHz, IL = (27) mA

Item Symbol Condition Min. Typ. Max Unit Note

Contrast Ratio

(5 Points)

Response Time at Ta

( Rising + Falling )

Average Luminance
of White (5 Points)

Red

Color

Green

Chromaticity

( CIE )

Blue

White

CR 300 500 - - (1), (2), (5)

RT_B/W - 16 - msec (1), (3)

T

L,AVE

Y

X 0.543 0.573 0.603

R

Y 0.314 0.344 0.374

R

170 200 - cd/m

2

IL=(27)mA

(1), (4)

Normal

X 0.310 0.340 0.370

G

Y 0.532 0.562 0.592

G

X 0.132 0.162 0.192

B

Y 0.089 0.119 0.149

B

X 0.283 0.313 0.343

W

W

Y

Viewing

Angle

I = 0
T = 0

0.299 0.329 0.359

-

(1), (5)

SR-3

Viewing Angle

Color Gamut CG - 45 - %

13 Points

White Variation

5 Points

White Variation

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Hor.

Ver.

L

T

R

T

CR t 10

I

H

L

I

G

L

L

G

-45-

-45­Degrees

-15-

(1), (5)

SR-3

-30-

- - 1.67 - (6)

- - 1.25 - (6)

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Note 1) Definition of Viewing Angle : Viewing angle range( 10

C/R, 100 dC/R )

Normal Line
I = 0

o

,

T = 0

o

T L

T R

TL=90

o

I L

x

I H

y

12 O’clock

direction

IH= 90

6 O’clock

direction

IL= 90

o

x'y'

=90

T

R

Note 2) Definition of Contrast Ratio (CR) : Ratio of gray max (Gmax) ,gray min (Gmin)

at 5 points(4, 5, 7, 9, 10)

Approval

o

o

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

CR =

5

Points : , , , , at the figure of Note (6).

4 9

5

7

10

Note 3) Definition of Response time :

Display data

White(TFT OFF)

TR

Black(TFT ON)

White(TFT OFF)

TF

100%

90%

Optical
Response

10%

0%

Note 4) Definition of Average Luminance of White : measure the luminance of white at 5 points.

Time

(25%) ( 50%) (75%)

Average Luminance of White ( Y

L4 + YL5 + YL7 + YL9 + YL10

Y

L,AVE )

10

9

7

YL,AVE =

5

5

4

: test point

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VIEW AREA

(25%)

(50%)

(75%)

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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.
Environment condition : Ta = 25 r 2 qC

Photo-detector

( TOPCON SR-3)

= 2q

Field

50 cm

TFT-LCD module

Center of the screen

[ Optical characteristics measurement setup ]

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

Maximum luminance of 13 points

LCD panel

113

G L =

Minimum luminance of 13 points

10mm

11

10mm

10mm

25% 50%

13 12

75%

10

8

5

3

10mm

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25%

6

50%

75%

1

: test point

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3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

Item Symbol Min. Typ. Max. Unit Note

Voltage of Power Supply V

Differential Input

High V

Voltage for LVDS

Receiver Threshold

Vsync

F

60Hz

r

Low V

Hsync Freq F

Main Freq F

e
q

50Hz

u

Hsync Freq F

Main Freq F

e
n

c

40Hz

y

Hsync Freq F

Main Freq F

DD 3.0 3.3 3.6 V

IH --+100mV

IL -100 - - mV

H

DCLK

H

DCLK

H

DCLK

Approval

Ta= 25 r 2qC

- 91.6 - KHz

- 72.33 - MHz

- 76.3 - KHz

- 62.27 - MHz

- 61.0 - KHz

- 48.22 - MHz

CM =

V

+1.2V

Rush Current I

White

RUSH - - 1.5 A (4)

- 240 - mA (2),(3)*a

Mosaic - 230 - mA (2),(3)*b

Current of Power

Supply

WinXP

Pattern

Vertical

Stripe

I

DD

- 280 - mA (2),(3)*c

- - 380 mA (2),(3)*d

Note (1) Display data pins and timing signal pins should be connected.( GND = 0V )

(2) f

V = 60Hz, fDCLK = (72.33)MHZ, 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) WinXP Pattern

*d) 1dot Vertical stripe pattern

Approval

RGBRGBRGBRG

GBRGB RGB RG

R

4) Rush current measurement condition

3.3V

R1
47K

CONTROL SIGNAL

(HIGH to LOW)

12V

C3
1uF

R3

47K

R2

1K

M1
2SK1059

C2

10000pF

M2
2SK1399

R

GBRGB RGB RG

RGBRGBRGBRG

VDD ( LCD INPUT)

FUSE

C1
1uF

V

DD rising time is 470us

0.9VDD

3.3V

0.1VDD

GND

470us

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Approval

3.2 Back light unit

Ta= 25 r 2 qC

Item Symbol Min. Typ. Max. Unit Note

LED Forward Current IF - 23 - mA

LED Forward Voltage VF - 3.2 3.4 V IF=27mA

LED Array Voltage VP - 32 - V VF X 10 LEDs

Power Consumption P - 2.6 3.25 W IF X VF X 30LEDs

Operating Life Time Hr 12,000 - - Hr (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 r 2 qC and DC = (23.0) mA until one of the following event occurs.

- When the brightness becomes 50% or lower than the original.

3.3 LED Driver

-LED Driver Manufacturer : Intersil

Item Symbol Min. Typ. Max. Unit Note

Input Voltage V

PWM Duty

PWM Frequency F

Efficiency

in 71221V

D1 1 - 100 %

D2 5 - 100 %

D3 10 - 100 %

PWM 0.12 30 KHz

Ȧ

PWM frequency

(120~1khz)

PWM frequency

(1~10khz)

PWM frequency

(10~30Khz)

80 %

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4. BLOCK DIAGRAM

4.1 TFT LCD Module

Approval

Input Connector

Converter

I2C bus

LVDS

DC-DC

EDID

EEPROM

LVDS Input/RSDS Output

Timing Controller

Gamma
Generator

VCOM
Generator

Gate Pulse

Generator

SOURCE PCB

Mini LVDS

RSDS

Source

Driver

IC

14.0” HD

TFT-LCD Panel

Gate IC

Video Signal

Control Signal

VCOM
Gamma
DVDD
AVDD
Von/Voff

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5. INPUT TERMINAL PIN ASSIGNMENT

5.1. Input Signal & Power (LVDS, Connector : IPEX 20455-040E

Pin Symbol

1

2~3

4 VEDID

5 NC no connect

6 CLK_EDID EDID clock

7 DATA_EDID EDID data

8

9

10

11

NC

VDD

RXin0- - LVDS differential data (R0-R5, G0)

RXin0+ + LVDS differential data (R0-R5, G0)

GND Ground

RXin1- - LVDS differential data (G1-G5, B0-B1)

No Connection (Reserved for supplier)

Logic power 3.3V (Panel logic, BL logic)

EDID 3.3V power

Function

Approval

12

13

14

15

16

17

18

19 CE_EN Color Engine enable, High enable

20~21

22

23~24

25

26~27

28

RXn1+ + LVDS differential data (G1-G5, B0-B1)

GND Ground

RXin2- - LVDS differential data (B2-B5,HS,VS, DE)

RXn2+ + LVDS differential data (B2-B5,HS,VS, DE)

GND Ground

ClkIN- - LVDS differential clock input

ClkIN+ + LVDS differential clock input

NC No Connection

GND Ground

NC No Connection

GND Ground

NC No Connection

GND Ground

29~30

31~33

34

35

36

37 DBC_EN Dynamic Backlight Control enable (High enable)

38~40

NC No Connection

VBL- LED Ground

NC No Connection

S_PWM System PWM Signal Input

LED_EN BL On/Off (On: 2.0~3.3V, Off: 0~0.8V)

VBL+ LED Power Supply 7V-21V

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5.2 LVDS Interface

Pin No. Name RGB Signal Pin No. Name RGB Signal

51 TxIN0 R0 14 TxIN14 G5

52 TxIN1 R1 15 TxIN15 B0

54 TxIN2 R2 19 TxIN18 B1

55 TxIN3 R3 20 TxIN19 B2

56 TxIN4 R4 22 TxIN20 B3

3 TxIN6 R5 23 TxIN21 B4

4 TxIN7 G0 24 TxIN22 B5

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Approval

6 TxIN8 G1 27 TxIN24 Hsync

7 TxIN9 G2 28 TxIN25 Vsync

11 TxIN12 G3 30 TxIN26 DE

12 TxIN13 G4 31 TxCLKIN Clock

Graphics controller

18-bit

RED0
RED1
RED2
RED3
RED4
RED5

GREEN0
GREEN1

GREEN2
GREEN3
GREEN4
GREEN5

BLUE0
BLUE1
BLUE2
BLUE3
BLUE4
BLUE5

Hsync
Vsync

Enable

CLOCK

LVDS Interface

I-PEX, 20455-40E

DS90CF383 Integrated IC

51
52
54
55
56
3
4
6
7
11
12
14

15
19
20
22

TxCLKOUT-

23
24

TxCLKOUT+

27
28
30
31

TxOUT0-

TxOUT0+

TxOUT1-

TxOUT1+

TxOUT2-

TxOUT2+

48

47

46

45

42

41

40

39

8

9

11

12

14

15

17

18

RxIN0-

100 :

RxIN0+

RxIN1-

100:

RxIN1+

RxIN2-

100 :

RxIN2+

RxCLKIN-

100 :

RxCLKIN+

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

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5.3 Timing Diagrams of LVDS For Transmission

LVDS Receiver : Integrated T-CON

TxCLK OUT

RxCLK IN

T/7

Approval

T

Rx IN2

Rx IN1

RxIN0

RxOUT20 RxOUT19 RxOUT17RxOUT18 RxOUT16 RxOUT15 RxOUT14

DE

RxOUT13 RxOUT12 RxOUT10RxOUT11 RxOUT9 RxOUT8 RxOUT7

RxOUT6 RxOUT5 RxOUT3RxOUT4 RxOUT2 RxOUT1 RxOUT0

G0

Vsync B2Hsync B5 B3B4

G4B1 G5B0 G3 G2 G1

R5

R4

R3

R2 R1 R0

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5.5 Input Signals, Basic Display Colors and Gray Scale of Each Color

Approval

Color Display

Black 000000000000000000 -

Blue 0 0 0

Green 0000001111110 00000 -

Basic

Colors

Gray

Scale

Of

Red

Cyan 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 -

Red 1111110000000 00000 -

Magenta 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 -

Yellow 1111111111110 00000 -

White 111111111111111111 -

Black 000000000000000000 R0

Dark 1000000000000 00000 R1

n 010000000000000000 R2

: :::::::::::

: ::::::::::::::::::

p 101111000000000000 R61

Data Signal

Red Green Blue

R0 R1 R2 R3 R4 R5 G0 G1 G2 G3 G4 G5 B0 B1 B2 B3 45 B5

000000000111111 -

:::::::

Gray
Scale
Level

R3aR60

Gray

Scale

Of

Green

Gray

Scale

Of

Blue

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 000000000000000000 G0

Dark 0000001000000 00000 G1

n 000000010000000000 G2

: ::::::::::::::::::

G3aG60

: ::::::::::::::::::

p 000000101111000000 G61

Light 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 G62

Green 0000001111110 00000 G63

Black 000000000000000000 B0

Dark 0000000000001 00000 B1

n 000000000000010000 B2

: ::::::::::::::::::

B3aB60

: ::::::::::::::::::

p 000000000000101111 B61

Light 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 B62

Blue 0000000000001 11111 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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5.6 Pixel Format in the display

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Approval

Line 1

Line 768

1

RGB RGB

RGB RGB

1366

LTN140AT20-L02 Panel

RGB RGB RGB RGB

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6. INTERFACE TIMING

6.1 Timing Parameters

Signal Item Symbol Min. Typ. Max. Unit Note

Frame Frequency Cycle T

Vertical Active

Display Term

One Line

Scanning Time

Horizontal Active

Display Term

Display

Period

Cycle T

Display

Period

Approval

V

T

VD

H

T

HD

780 790 980 Lines

- 768 - Lines

1440 1526 1800 Clocks

- 1366 - Clocks

6.2 Timing diagrams of interface signal

TVD

DE

DCLK

TC

TV

TH

THD

DE

DATA
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

0.1 VDD 0.1 VDD

0V

0 V

90%

B/L Enable

Power Supply VDD

T2 T3T1

Signals

VALID

LED Power

T7 T8

PWM

T9

T5

0.9 VDD

T4

T11

10%

T10

T6

Power ON/OFF Sequence

Timing (ms) Remarks

rising time from 10% to 90%

0.5஖T

0஖T

0஖T

150 ≤T

200 ≤T

0஖T

0஖T

0஖T

0஖T

0஖T

0஖T

11

2

≤10

1

≤50

3

4

5

6

7

8

9

10

≤10

V

DD

Delay from V

to valid data at power ON

DD

Delay from valid data OFF to VDDoff at power OFF

VDDOFF time for Windows restart

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

Delay from valid data off to B/L disable at power OFF

Delay from LED driver power ON to PWM ON

Delay from PWM OFF to LED driver power OFF

Delay from VBL on to B/L Enable ON

Delay from B/L Enable Off to VBL OFF

V

falling time from 90% to 10%

DD

NOTE.

(1) The supply voltage of the external system for the module input should be the same

as the definition of VDD.

(2) In case of VDD = off level, please keep the level of input signals on the low or keep

a high impedance.

(3) T4 should be measured after the module has been fully discharged between power

off and on period.

(4) Interface signal shall not be kept at high impedance when the power is on.

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7. Mechanical Outline Dimension

[ Refer to the next page ]

Approval

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΃

ʹ

Ή



ͷͺͽͶͿ΀

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΄ΒΞΤΦΟΘΔΠΟΗΚΕΖΟΥΚΒΝ

΃Ͷ·ͺ΄

ͺ΀Ϳ

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Global LCD Panel Exchange Center

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8. PACKING

1. CARTON(Internal Package)

(1) Packing Form

Corrugated Cardboard box and EPS form as shock absorber

(2) Packing Method

Approval

Note 1)Total Weight : Approximately (13.2) kg

2) Acceptance number of piling : 30 sets

3) Carton size : 495(W) x 423(D) x 310 (H)

* included AL Bag in the outbox

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(3) Packing Material

No Part name Quantity

1 Static electric protective sack 36 EA

2

Packing case (Inner box)

included shock absorber

3 Pictorial marking 2

4 Carton 1 set

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 : LTN140AT20
(2) Revision code : 3 letters
(3) Lot number : X X X X XXX XX X L02

SEC Revision Code

Approval

(4) Nameplate Indication

D

1019

P/N 0C00311
FRU 04Y1557

xxxxxxxxxxxx1ZM9Zxxxxxx xxx

MADE IN CHINA

Panel number
Cell ID
Lot ID
Month
Year
Product Code
Line

LTN140AT20

XXXXXXXXXX L02

40 mm

EC NO -

80 mm

TFT-LCD Product name : LTN140AT20
Lot number : XXXXXXXXXX
Revision Code : L02
Inspected work week : 1019(2010 Year, 19nd week)

P/N : Lenovo Part Number (0C00311)

EC NO : Engineering Change Number (Blank)
FRU : Field Replaceable Unit Part Number (04Y1557)
Header Code : 1ZM9Z

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(5) Packing small box attach

DEVICE : LTN140AT20
TYPE : L02
QUANTITY : 36 PCS

CO6040001

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Approval

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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 and back-light.

(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 5 to 40 qC 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.

(d) Storage period is recommended not to exceed 1 year.

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 FPC cable between the LED chips and its converter power supply shall be a

minimized length and be connected directly . The longer cable between the back-light
and the converter may cause lower luminance of light source (LED).

(e) 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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Addres s Value ASCII

or

(H EX) HEX Da ta

00 00 00000000 0
01 FF 11111111 255
02 FF 11111111 255
03 FF 11111111 255
04 FF 11111111 255
05 FF 11111111 255
06 FF 11111111 255
07 00 00000000 0
08 4C 01001100 76 S

E
09 A3 10100011 163 C
0A 4C 01001100 76 [L]
0B 41 01000001 65 [A]
0C 00 00000000 0
0D 00 00000000 0
0E 00 00000000 0
0F 00 00000000 0
10 Week of manufacture 00 00000000 0
11 Year of manufacture 14 00010100 20 2010
12 EDID Structure Ver. 01 00000001 1 1
13 EDID revision # 03 00000011 3 3
14 Video input definition 80 10000000 128
15 Max H image size 1F 00011111 31 31
16 Max V image size 11 00010001 17 17
17 Display Gamma 78 01111000 120 2.2
18 Feature support EA 11101010 234
19 Red/green low bits 87 10000111 135
1A Blue/white low bits F5 11110101 245

0.580

0.340

0.310

0.550

0.155

0.155

0.313

0.329

23 Established timing 1 00 00000000 0
24 Established timing 2 00 00000000 0
25 Established timing 3 00 00000000 0
26 01 00000001 1
27 01 00000001 1
28 01 00000001 1
29 01 00000001 1
2A 01 00000001 1
2B 01 00000001 1
2C 01 00000001 1
2D 01 00000001 1
2E 01 00000001 1
2F 01 00000001 1
30 01 00000001 1
31 01 00000001 1
32 01 00000001 1
33 01 00000001 1
34 01 00000001 1
35 01 00000001 1

Red y 0.340=

00100111

Blue y 0155=

00100111

01010000

White x 0.313=

17 cm(approx)

Gamma 2.2

10000111

11111110

Red x 0.580=

2010

EDID Ver. 1.0

EDID Rev. 3

01010000

White y 0.329=

01010100

00100111

01010100

10001100

00100111

01010111

01001111

31 cm(approx)

39

3 character ID

"SEC"

#HD LED

DEC

148

87

79

140

10010100

39

80

84

10010100

01010111

Green x 0.310=

01001111

Green y 0.550=

10001100

Blue x 0155=

www.panelook.com

11. EDID

FUNCTION BIN

1B Red x/ high bits 94

1C Red y 57

1D Green x 4F

1E Green y 8C

1F Blue x 27

20 Blue y 27

21 White x

22 White y 54

Header

ID Manufacturer Name

ID Product Code

32-bit serial no.

50

Approval

Notes

EDID Header

Standard timing #1

Standard timing #2

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Standard timing #3

Standard timing #4 not used

Standard timing #5

Standard timing #6 not used

Standard timing #7

Standard timing #8 not used

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not used

not used

not used

not used

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36 41 01000001 65 72.33

37 1C 00011100 28
38 56 01010110 86 1366
39 A0 10100000 160 160
3A 50 01010000 80
3B 00 00000000 0 768
3C 16 00010110 22 22
3D 30 00110000 48
3E 30 00110000 48 48
3F 20 00100000 32 32

2
5

42 35 00110101 53 309
43 AE 10101110 174 174
44 10 00010000 16
45 00 00000000 0
46 00 00000000 0
47 19 00011001 25

48 00 00000000 0

49 00 00000000 0

4A 00 00000000 0

4B 0F 00001111 15

4C 00 00000000 0
4D 00 00000000 
4E 00 00000000 
4F 00 00000000 
50 00 00000000 
51 00 00000000 
52 00 00000000 
53 00 00000000 
54 00 00000000 

55 25 00100101 

56 D9 11011001 

57 06 00000110 

58 6A 01101010 

59 00 00000000 0

5A 00 00000000 0

5B 00 00000000 0

5C 00 00000000 0

5D FE 11111110 254

5E 00 00000000 0

5F 53 01010011 83 [S]

60 41 01000001 65 [A]

61 4D 01001101 77 [M]

62 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 [ ]

Tvpmin=value*2 + VA lines

descriptor #2

Detailed timing/monitor

Value=HSPWmin / 2

Value=HSPWmax / 2

descriptor #3

Value=Tvbpmin / 2

Value=Thbpmin /2

4bit : 4bit

Hor s ync. Offs e t=4 8 pi xels

H sync. Width=32 pixels

V sync. Offset=2 lines

V sync. Width=5 lines

Hor active=683*2 pixels

Value=VSPWmin /2

Tvpmax=value*2 + VA lines

Value=VSPWmax /2

Value=Tvbpmax / 2

Thpmin=value*2 + HA pixelclks

Thpmax=value*2 + HA pixelclks

Module revision

Detailed timing/monitor

No Vertical Border

H image size= 309 mm(approx)

V image s ize = 174 mm(approx)

No Horizontal Border

Value=Thbpmax /2

descriptor #1

00100101

37

00000000

Detailed timing/monitor

Hor blanking=160pixels

4bit : 4bit

Vertcal active=768 lines

Vertical blanking=22 lines

40

41 00

25

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0

Approval

Main clock= 72.33 MHz (@60Hz)

2bit : 2bit :2bit :2bit

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Manufacturer Specified (Timing)

ASCII Data String Tag

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Global LCD Panel Exchange Center

6C 00 00000000 0

6D 00 00000000 0

6E 00 00000000 0

6F FE 11111110 254

70 00 00000000 0
71 31 00110001 49 [1]
72 34 00110100 52 [4]
73 30 00110000 48 [0]
74 41 01000001 65 [A]
75 54 01010100 84 [T]
76 32 00110010 50 [2]
77 30 00110000 48 [0]
78 2D 00101101 45 [-]
79 4C 01001100 76 [L]
7A 30 00110000 48 [0]
7B 32 00110010 50 [2]
7C 0A 00001010 10 [^]
7D 20 00100000 32 []

7E Extension Flag 00 00000000 0

7F Checksum E0 11100000 224

descriptor #4

Detailed timing/monitor

www.panelook.com

Approval

Monitor Name Tag (ASCII)

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