SAMSUNG LTN154AT01-A01 Specification

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Product Information

TO
DATE

SAMSUNG TFT-LCD

SAMSUNG TFT-LCD

MODEL NO. : LTN154AT01-A01

MODEL NO. : LTN154AT01-A01

: Regional
: Oct.7, 2008.

NOTE : Extension code [ -A ]

→ LTN154AT01-A01

Surface type [ Glare ]

The information described in this SPEC is preliminary and can be changed without prior notice.

APPROVED BY :

elson Roh

PREPARED BY :

N

LCD DEVELOPMENT G1. MOBILE DIVISION

S

AMSUNG ELECTRONICS CO., LTD.

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CONTENTS

Product Information

Revision History
General Description

1. Absolute Maximum Ratings

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

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

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

1.1 Absolute Ratings of environment

1.2 Electrical Absolute Ratings

2. Optical Characteristics

3. Electrical Characteristics

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

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

3.1 TFT LCD Module

3.2 Backlight Unit

4. Block Diagram

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

4.1 TFT LCD Module

4.2 Backlight Unit

5. Input Terminal Pin Assignment

- - - - - - - - - - - - - - - - - - - ( 14 )

5.1 Input Signal & Power

5.2 LVDS Interface

5.3 Backlight Unit

5.4 Timing Diagrams of LVDS For Transmitting

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

5.6 Pixel format

6. Interface Timing

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 Precaution

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

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

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

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

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

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GENERAL DESCRIPTION

DESCRIPTION

LTN154AT01-A01 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 system. The resolution of a 15.4" contains
1280 x 800 pixels and can display up to 262,144 colors. 6 O'clock direction is the Optimum

viewing angle.

FEATURES

• Thin and light weight

• High contrast ratio, high aperture structure

• Wide XGA (1280x800 pixels) resolution

• Fast Response Time

• Low power consumption

• Single CCFL

• DE (Data enable) only mode.

• 3.3V LVDS Interface

• On board EDID chip

• Pb-free product

Product Information

APPLICATIONS

• Notebook PC

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

GENERAL INFORMATION

mm

pixel

mm

Pixel pitch

331.2(H) X 207.0(V) (15.4”diagonal)Display area
a-si TFT active matrixDriver element
262,144Display colors
1280 x 800 ( 16 : 10, Wide XGA )Number of pixel
RGB vertical stripePixel arrangement

0.25875(H) x 0.25875(V)

NoteUnitSpecificationItem

Normally whiteDisplay Mode
Haze 0, Hard-Coating 3HSurface treatment

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Mechanical Information

Module

size

Note (1) Measurement condition of outline dimension

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

1. ABSOLUTE MAXIMUM RATINGS

1.1 ENVIRONMENTAL ABSOLUTE RATINGS

Operating temperate

(Temperature of glass surface)

Max.

344.5

222.5

6.5

595

Product Information

NoteUnitTyp.Min.Item

mm344.0343.5Horizontal (H)
mm222.0221.5Vertical (V)

(1)mm6.1-Depth (D)

g575-Weight

NoteUnitMax.Min.SymbolItem

(1)°C60-20 TSTGStorage temperate

(1)°C500TOPR

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

100

-40 -20 0 20 40 60 80

Relative Humidity ( %RH)

90

80

60

40

20

Operating Range

Storage Range

5

0

( 40,90 )

( 50,50.4 )

( 60,27.7 )

Temperature (OC)

(2),(4)G240-SnopShock ( non-operating )
(3),(4)G2.41-VnopVibration (non-operating)

(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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1.2 ELECTRICAL ABSOLUTE RATINGS
(1) TFT LCD MODULE

Note (1) Within Ta (25 ± 2 °C )

(2) BACK-LIGHT UNIT

Product Information

VDD =3.3V, VSS = GND = 0V

NoteUnitMax.Min.SymbolItem

(1)VVDD + 0.3VDD – 0.3VDDPower Supply Voltage
(1)VVDD + 0.3VDD – 0.3VDDLogic Input Voltage

Lamp Current

Lamp frequency

Note 1) Permanent damage to the device may occur if maximum values are exceeded

Functional operation should be restricted to the conditions described under normal operating conditions.

L

L

Ta = 25 ± 2 °C

NoteUnitMax.Min.SymbolItem

(1)mArms6.53.0I
(1)kHz8050F

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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 BM-5A and PR-650

Product Information

* Ta = 25 ± 2 °C, VDD=3.3V, fv= 60Hz, fDCLK =68.9MHz, IL = 6.0 mA

Contrast Ratio

(5 Points)

Response Time at Ta

( Rising + Falling )

Average Luminance
of White (5 Points)

Red

Color

Chromaticity

( CIE )

Green

Blue

White

CR

RX
RY
GX
GY
BX
BY

Normal

Viewing

Angle

φ = 0
θ = 0

8-TRT

0.340

0.325

0.540

0.155

0.130

0.313WX

0.329WY

Unit

-

12

-220187YL,AVE

0.6250.5950.565

0.3700.310

msec

cd/m

2

NoteMaxTyp.Min.ConditionSymbolItem

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

(1), (3)

IL=6.0mA

(1), (4)

0.3550.295

0.5700.510

-

0.1850.125

0.1600.100

0.3430.283

0.3590.299

(1), (5)

PR-650

θL

Hor.

Viewing

Angle

13 Points

White Variation

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-4540

-4540θH

-1510φH

-3025φL

Degrees

-

Page

(1), (5)
BM-5A

(6)1.7--δL

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

Normal Line

φ = 0

θ L

φ L

5

o

CR =

o

x

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

θL =90

6 O’clock
direction

φL= 90

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

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

φ H

o

,

θ = 0

≤ C/R)

≤≤

o

θ R

Product Information

12 O’clock

y

direction

φH= 90

x'y'

θR=90

o

o

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

Note 3) Definition of Response time :

Display data

Optical
Response

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

Average Luminance of White ( YL,AVE )

4 9

100%

90%

10%

0%

5

White(TFT OFF) White(TFT OFF)

7

TR

10

Black(TFT ON)

(320) ( 640) (960)

10

TF

VIEW AREA

9

(200)

Time

YL4 + YL5 + YL7 + YL9 + YL10

YL,AVE =

5

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4

:

test point

(400)

(600)

(lines)

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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.
Lamp current : 6.0mA ( Inverter : SIC-130T )
Environment condition : Ta = 25 ± 2 °C

Photo-detector

( TOPCON BM-5A

PR-650 )

Product Information

Field = 2°

TFT-LCD module

Center of the screen

[ Optical characteristics measurement setup ]

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

Maximum luminance of 13 points

50 cm

1 13

δ L =

Minimum luminance of 13 points

10mm

10mm

13 12

320 640

960

LCD panel

10mm

11

10

8

5

3

10mm

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4

200

6

400

600

(lines)

1

: test point

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3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

Differential Input

Voltage for LVDS

Receiver Threshold

White

Current of Power

Supply

IDD

Product Information

Ta= 25 ± 2°C

NoteUnitMax.Typ.Min.SymbolItem

V3.63.33.0VDDVoltage of Power Supply

VCM = +1.2VmV+100--VIHHigh

mV---100VILLow

Hz-6050fvVsync Frequency

Vsync=60HzKHz6048.9648.3fHHsync Frequency

MHz8568.963.5fDCLKMain Frequency

(4)A1.5--IRUSHRush Current
(2),(3)*amA-420­(2),(3)*bmA-560-Mosaic

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

(2) fV = 60Hz, fDCLK = 68.9MHZ, 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

(2),(3)*cmA780700-V. Stripe

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*c) 1dot Vertical stripe pattern

Product Information

R G B R G B R G B R G

G B R G B R G B R G

R

G B R G B R G B R G

R

R G B R G B R G B R G

4) Rush current measurement condition

3.3V

R1
47K

CONTROL SIGNAL

(HIGH to LOW)

12V

C3
1uF

R2

1K

R3

47K

VDD rising time is 470us

M1
2SK1059

C2

10000pF

0.9VDD

M2
2SK1399

FUSE

VDD ( LCD INPUT)

C1
1uF

3.3V

0.1VDD

GND

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3.2 BACK-LIGHT UNIT

The backlight system is an edge-lighting type with a single CCFT ( Cold Cathode Fluorescent Tube ).
The characteristics of a single lamp are shown in the following table.

- INVERTER : SEM SIC 130T

--VSStartup Voltage

Note) The waveform of the inverter output voltage must be area symmetric and the design of the

inverter must have specifications for the modularized lamp.

Product Information

Ta= 25 ± 2 °C

NoteUnitMax.Typ.Min.SymbolItem

(1)mArms6.56.03.0ILLamp Current

IL=6.0mAVrms-705-VLLamp Voltage

(2)KHz806050fLFrequency

W4.2PLPower Consumption

(3)

IL=6.0mA

(4)Hour12,000HrOperating Life Time

25°C, (5)Vrms1,180

0°C, (5)Vrms1,415

(5)sec1.0--Lamp startup time

The performance of the backlight, for example life time or brightness, is much influenced by the
characteristics of the DC-AC inverter for the lamp. So all the parameters of an inverter should be carefully
designed so as not to produce too much leakage current from high-voltage output of the inverter.
When you design or order the inverter, please make sure that a poor lighting caused by the mismatch of
the backlight and the inverter(miss lighting, flicker, etc.) never occur. When you confirm it, the module
should be operated in the same condition as it is installed in your instrument.

Note (1) Lamp current is measured with a high frequency current meter as shown below.

LCD

MODULE

(2) Lamp frequency may produce interference with horizontal synchronous frequency and this

may cause line flow on the display. Therefore lamp frequency should be detached from the

horizontal synchronous frequency and its harmonics as far as possible in order to avoid interference.
(3) Refer to IL ×VL to calculate.
(4) Life time (Hr) of a lamp can be defined as the time in which it continues to operate under the

condition Ta= 25 ± 2 °C and IL = 6.0 mArms until one of the following event occurs.

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

2. When the Effective ignition length becomes 80% or lower than the original value.
(Effective ignition length is defined as an area that has less than 70% brightness compared to

the brightness in the center point.)

1
2

HOT : ( Pink)

COLD : ( White )

A

INVERTER

(SIC-130T)

(5) The inverter open voltage - this voltage should be measured after ballast capacitor- have to be larger

than the lamp startup voltage, otherwise backlight may has blinking for a moment after turns on
or not be turned on.
If an inverter has shutdown function it should keep its open voltage for longer than 1 second
even if lamp connector open.

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4. BLOCK DIAGRAM

4.1 TFT LCD Module

Product Information

I2 C bus

Input-

Connector

FI-XB30S-HF10

or Compatible

Converter

Video Signal

Control Signal

VCOM
Gamma
DVDD
AVDD
Von/Voff

LVDS

DC-DC

EDID

EEPROM

LVDS Input/RSDS Output

Timing Controller

Gamma
Generator

VCOM
Generator

Gate Pulse

Generator

SOURCE PCB

RSDS

Source

Driver

IC

15.4” WXGA

TFT-LCD Panel

Gate IC

4.2 BACK-LIGHT UNIT

Reflector

LAMP

Note) The output of the inverter may change according to the material of the reflector.

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HOT (Pink)

COLD(White)

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5. INPUT TERMINAL PIN ASSIGNMENT

5.1. Input Signal & Power LVDS, Connector : (JAE, FI-XB30SRLZ-HF11 or Compatible)
Mating Connector :(JAE FI-X30M or Compatible)

Product Information

PIN NO SYMBOL POLARITY REMARK

1
2
3
4
5
6

7
8
9

10
11
12
13
14

VSS

VDD

VDD POWER SUPPLY +3.3V

VEEDID

NC

CLKEDID DDC Clock

DATAEDID DDC data

RxIN0-

RxIN0+

VSS Ground

RxIN1-

RxIN1+

VSS Ground

RxIN2-

Ground
POWER SUPPLY +3.3V

DDC 3.3V Power
No Connection

LVDS Differential Data INPUT (R0-R5,G0)
LVDS Differential Data INPUT (R0-R5,G0)

LVDS Differential Data INPUT (G1-G5,B0-B1)
LVDS Differential Data INPUT (G1-G5,B0-B1)

LVDS Differential Data INPUT (B2-B5,Sync,DE)

FUNCTION

Negative

Positive

Negative

Positive

Negative

15
16
17
18
19
20
21
22
23
24
25
26
27
28
29

RxIN2+

VSS Ground

RxCLK-

RxCLK+

VSS Ground

NC
NC
NC No Connection
NC No Connection
NC No Connection
NC No Connection
NC No Connection
NC No Connection
NC No Connection
NC No Connection

LVDS Differential Data INPUT (B2-B5,Sync,DE)

LVDS Differential Data INPUT (Clock)
LVDS Differential Data INPUT (Clock)

No Connection
No Connection

Positive

Negative

Positive

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5.2 LVDS Interface : Transmitter SN75LVDS86 or Compatible

Product Information

RGB SignalNamePin No.RGB SignalNamePin No.

G5TxIN1112R0TxIN044
B0TxIN1213R1TxIN145
B1TxIN1315R2TxIN247
B2TxIN1416R3TxIN348
B3TxIN1518R4TxIN41
B4TxIN1619R5TxIN53
B5TxIN1720G0TxIN64

HsyncTxIN1822G1TxIN76

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

SN75LVDS86

TxIN0
TxIN1
TxIN2
TxIN3
TxIN4
TxIN5
TxIN6
TxIN7
TxIN8
TxIN9
TxIN10
TxIN11

TxIN12

TxIN13
TxIN14
TxIN15
TxIN16
TxIN17
TxIN18
TxIN19
TxIN20
TxClkIN

TxOUT0-

TxOUT0+

TxOUT1-

TxOUT1+

TxOUT2-

TxOUT2+

TxCLKOUT-

TxCLKOUT+

FI-XB30SRLZ-HF11

5

6

8

9

11

12

14

15

100 Ω

100 Ω

100 Ω

100 Ω

10

LVDS+I/F IC

3

RxIN0­RxIN0+

4

5

RxIN1­RxIN1+

6

7

RxIN2­RxIN2+

8

RxCLKIN-

9

RxCLKIN+

VsyncTxIN1923G2TxIN87

DETxIN2025G3TxIN99

ClockTxCLKIN26G4TxIN1010

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

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5.3 BACK LIGHT UNIT

5.4 Timing Diagrams of LVDS For Transmission
LVDS Receiver : Integrated T-CON

O_TxCLK OUT
0_RxCLK IN

Product Information

Connector : JST BHSR - 02VS -1

Mating Connector : SM02B-BHSS-1(JST)

FunctionColorSymbolPin NO.

High VoltagePinkHOT1

Low VoltageWhiteCOLD2

T

O_RxIN2

O_RxIN1

O_RxIN0

T/7

TxIN20 TxIN19 TxIN17TxIN18 TxIN16 TxIN15 TxIN14

DE

TxIN13 TxIN12 TxIN10TxIN11 TxIN9 TxIN8 TxIN7

TxIN6 TxIN5 TxIN3TxIN4 TxIN2 TxIN1 TxIN0

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

Product Information

Basic

Colors

Gray

Scale

Of

Red

Data Signal

DisplayColor

BlueGreenRed

B545B3B2B1B0G5G4G3G2G1G0R5R4R3R2R1R0

Gray
Scale
Level

-000000000000000000Black

-111111000000000000Blue

-000000111111000000Green

-111111111111000000Cyan

-000000000000111111Red

-111111000000111111Magenta

-000000111111111111Yellow

-111111111111111111White
R0000000000000000000Black
R1000000000000000001Dark
R2000000000000000010↑

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

R3∼R60

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

R61000000000000111101↓

Gray

Scale

Of

Green

Gray

Scale

Of

Blue

R62000000000000111110Light
R63000000000000111111Red

G0000000000000000000Black
G1000000000001000000Dark
G2000000000010000000↑

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

G3∼G60

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

G61000000111101000000↓
G62000000111110000000Light
G63000000111111000000Green

B0000000000000000000Black
B1000001000000000000Dark
B2000010000000000000↑

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

B3∼B60

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

B61111101000000000000↓
B62111110000000000000Light

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

Product Information

Line 1

Line 800

Pixel 1

R G B R G B

R G B R G B

Pixel 1280

LTN154AT01-A01 Panel

R G B R G B R G B R G B

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6. INTERFACE TIMING

6.1 Timing Parameters

Vertical Active
Display Term

One Line

Scanning Time

Horizontal Active

Display Term

Display

Period

Display

Period

Product Information

NoteUnitMax.Typ.Min.SymbolItemSignal

-Lines1000816804TVCycleFrame Frequency

-Lines-800-TVD

-Clocks155014081350THCycle

-Clocks-1280-THD

6.2 Timing diagrams of interface signal

TVD

DE

DCLK

TC

DE

TV

TH

THD

DATA
SIGNALS

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6.3 Power ON/OFF Sequence

Product Information

: To prevent a latch-up or DC operation of the LCD module, the power on/off sequence

should be as the diagram below.

Power Supply

VDD

0V

0.5 <<<< T1 ≤≤≤≤ 10 msec
0 <<<< T2 ≤≤≤≤ 50 msec
0 <<<< T3 ≤≤≤≤ 50 msec

0.9 VDD 0.9 VDD

0.1 VDD

T1

T3

T2

0.1 VDD

T4

500 msec ≤≤≤≤ T4

Signals

0 V

Power On

VALID

Power Off

Back-light

200 msec ≤≤≤≤ T5

50% 50%

200 msec ≤≤≤≤ T6

T5 T6

Power ON/OFF Sequence

T1 : Vdd rising time from 10% to 90%
T2 : The time from Vdd to valid data at power ON.
T3 : The time from valid data off to Vdd off at power Off.
T4 : Vdd off time for Windows restart
T5 : The time from valid data to B/L enable at power ON.
T6 : The time from valid data off to B/L disable at power Off.

NOTE.

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

as the definition of VDD.

(2) Apply the lamp voltage within the LCD operation range. When the back-light turns on

before the LCD operation or the LCD turns off before the back-light turns off, the

display may momentarily become white.

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

a high impedance.

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

off and on period.

(5) 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 ]

Product Information

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This page will be replaced with the outline drawing after
producing PDF file.

Product Information

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8. PACKING

1. CARTON(Internal Package)
(1) Packing Form

Corrugated Cardboard box and Corrupad form as shock absorber

(2) Packing Method

Product Information

CUSHION CAP

PANEL

CUSHION PAD

Note (1) Total : Approx. 10.0Kg

(2) Acceptance number of piling : 10 sets
(3) Carton size : 344 (W) X 432 (D) X 326(H)
(4) MAX accumulation quantity : 5cartons

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(3)Packing Material

Packing case (Inner box)

2

included shock absorber

QuantityPart nameNo

10Static electric protective sack1

1 set

2 pcsPictorial marking3

1 setCarton4

Product Information

9. MARKINGS & OTHERS

A nameplate bearing followed by is affixed to a shipped product at the
specified location on each product.

(1)Parts number : LTN154AT01
(2)Revision code : 3 letters
(3)Lot number : X X X X XXX XX X A01

(5) Nameplate Indication

0702

SEC Revision Code
Panel number

Cell ID
Lot ID
Month
Year
Product Code
Line

LTN154AT01

40 mm

XXXXXXXXXX A01

80 mm

Parts name : LTN154AT01
Lot number : XXXXXXXXXX
Inspected work week : 0702(2007 year, 2nd week)

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High voltage caution label

Product Information

HIGH VOLTAGE

CAUTION

RISK OF ELECTRIC SHOCK
DISCONNECT THE ELECTRIC
POWER BEFORE SERVICE

THIS COVER CONTAINS
FLUORESCENT LAMP.
PLEASE FOLLOW LOCAL

ORDINANCES OR

REGULATIONS FOR ITS DISPOSAL

70mm

(6) Packing small box attach

DEVICE : LTN154AT01
TYPE : A01
QUANTITY : 10 PCS

CO6040001

(7) Packing box Marking : Samsung TFT-LCD Brand Name

10mm

High voltage
caution

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10. GENERAL PRECAUTIONS

Product Information

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 CCFT 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

Product Information

(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 cable between the back-light connector and its inverter power supply shall be a

minimized length and be connected directly . The longer cable between the back-light
and the inverter may cause lower luminance of lamp(CCFT) and may require higher
startup voltage (Vs).

(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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11. EDID

Address Value ASCII

FUNCTION BIN

(HEX) HEX Data

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

09 A3 10100011 163 C

0A 45 01000101
0B 39 00111001
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 11 00010001 17 2007

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 21 00100001 33 33

16 Max V image size 15 00010101 21 21

17 Display Gamma 78 01111000 120 2.2

18 Feature support 0A 00001010 10

19 Red/green low bits 87 10000111 135

1A Blue/white low bits F5 11110101 245
1B Red x/ high bits 94 10010100

1C Red y 57 01010111

1D Green x 4F 01001111

1E Green y 8C 10001100

1F Blue x 27 00100111

20 Blue y 27 00100111

21 White x 50 01010000

22 White y 54 01010100

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

Header

ID Manufacturer Name

ID Product Code

32-bit serial no.

Standard timing #1

Standard timing #2

DEC Notes

69 [E]
57 [9]

148

87

79

140

39

39

80

84

0.580

0.340

0.310

0.550

0.155

0.155

0.313

0.329

Product Information

or

EDID Header

3 character ID

E

"SEC"

2007
EDID Ver. 1.0
EDID Rev. 3

33 cm(approx)
21 cm(approx)
Gamma 2.2

10000111
11111110
Red x 0.580=
1001010010
Red y 0.340=
0101011100
Green x 0.310=
0100111101
Green y 0.550=
1000110011
Blue x 0.155=
001001111
Blue y 0.155=
001001111
White x 0.313=
0101000001
White y 0.329=
0101010001

not used

not used

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Product Information

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

36 EE 11101110 238 68.94

37 1A 00011010 26

38 00 00000000 0 1280

39 80 10000000 128 128

3A 50 01010000 80
3B 20 00100000 32 800
3C 10 00010000 16 16
3D 30 00110000 48
3E 10 00010000 16 16

3F 30 00110000 48 48

40

Standard timing #3

Standard timing #4 not used

Standard timing #5

Standard timing #6

Standard timing #7

Standard timing #8

Detailed timing/monitor
descriptor #1

13 00010011 19

1
3

not used

not used

not used

not used

not used

Main clock= 68.94 MHz
Hor active=640*2 pixels

Hor blanking=128 pixels
4bit : 4bit
Vertcal active=800 lines
Vertical blanking=16 lines
4bit : 4bit
Hor sync. Offset=16 pixels
H sync. Width=48 pixels
V sync. Offset=1 lines
V sync. Width=3 lines

41 00 00000000 0

42 4B 01001011 75 331

43 CF 11001111 207 207

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 23 00100011

56 87 10000111

57 02 00000010

58 64 01100100

59 00 00000000 0

Detailed timing/monitor
descriptor #2

0
0
0
0
0
0
0
0

35

135

2

100

2bit : 2bit :2bit :2bit

H image size= 331 mm(approx)
V image size = 207 mm(approx)

No Horizontal Border
No Vertical Border

Manufacturer Specified (Timing)

=HSPWmin / 2

Value

=HSPWmax / 2

Value

=Thbpmin /2

Value

=Thbpmax /2

Value

=VSPWmin /2

Value

=VSPWmax /2

Value

=Tvbpmin / 2

Value

=Tvbpmax / 2

Value

Thpmin=
Thpmax=
Tvpmin=
Tvpmax=
Module revision

*2 + HA pixelclks

value

*2 + HA pixelclks

value

*2 + VA lines

value

*2 + VA lines

value

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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 [ ]

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 35 00110101 53 [5]

73 34 00110100 52 [4]

74 41 01000001 65 [A]

75 54 01010100 84 [T]

76 30 00110000 48 [0]

77 31 00110001 49 [1]

78 2D 00101101 45 [-]

79 41 01000001 65 [A]

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

Detailed timing/monitor
descriptor #3

Detailed timing/monitor
descriptor #4

CE

11001110

Product Information

ASCII Data String Tag

Monitor Name Tag (ASCII)

206

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