SAMSUNG LTN154AT07-N01 Specification

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Product Information

TO
DATE

SAMSUNG TFT-LCD

SAMSUNG TFT-LCD

MODEL NO. : LTN154AT07-N01

MODEL NO. : LTN154AT07-N01

: Regional
: Oct. 7. 2008.

NOTE : Surface type [ Glare ]

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

APPROVED BY :

PREPARED BY : Development Group 1 (Mobile)

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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

- - - - - - - - - - - - - - - - - - - ( 15 )

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. Marking & Others

10. General Precaution

11. EEDID

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- - - - - - - - - - - - - - - - - - - ( 20 )

- - - - - - - - - - - - - - - - - - - ( 22 )

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

--- - - - - - - - - - - - - - - - - - ( 25 )

-- - - - - - - - - - - - - - - - - - ( 27 )

---------------------------------- ( 29 )

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GENERAL DESCRIPTION

DESCRIPTION

LTN154AT07-N01 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

Surface treatment

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Haze 0, Hard-Coating 3H,

Reflection ratio : Max.2%

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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

560

Product Information

NoteUnitTyp.Min.Item

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

(1)mm6.2-Depth (D)

g545-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)mArms7.03.0I
(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

Normal

Viewing

Angle

φ = 0
θ = 0

Unit

-400300

16-TRT

25

-200175YL,AVE

0.6170.5870.557RX

0.3740.3440.314RY

0.3500.3200.290GX

0.5710.5410.511GY

0.1850.1550.125BX

0.1600.1300.100BY

0.3430.3130.283WX

0.3590.3290.299WY

-

msec

cd/m

-

2

NoteMaxTyp.Min.ConditionSymbolItem

(1), (2),

(5)

(1), (3)

IL=6.0mA

(1), (4)

(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)1.81.6-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

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-60-fvVsync Frequency

KHz-48.96-fHHsync Frequency

MHz74.9768.9463.84fDCLKMain Frequency

(4)A1.5--IRUSHRush Current

(2),(3)*amA-320-

Current of Power

Supply

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

(2) fV=60Hz, fDCLK =68.94MHZ, Vdd = 3.3V , DC Current.
(3) Power dissipation pattern

*a) White Pattern *b) Mosaic Pattern

VIEW AREA

IDD

Display Brightest Gray Level

Display Darkest Gray Level

(2),(3)*bmA-410-Mosaic

(2),(3)*cmA-430-1Dot Ver

(2),(3)*dmA580520-2Dot Max

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*c) Maximum power pattern : 1 dot vertical

*d) 2dot max

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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70us

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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

Guaranteed Operating

Life Time

--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-700/CCFL-VLLamp Voltage

(2)KHz656050fLFrequency

W4.2/CCFLPLPower Consumption

(3)

IL=6.0mA

(4)Hour10,000Hr

25°C, (5)Vrms1180

0°C, (5)Vrms1300

(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 : ( Red )

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 (Red)

COLD(White)

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5. INPUT TERMINAL PIN ASSIGNMENT

5.1. Input Signal & Power LVDS, Connector : UJU, IS100-L30R-C15
Mating Connector: JAE, FI-X30M

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

DVR_CLK

CLKEDID DDC Clock

DATAEDID DDC data

RxIN0-

RxIN0+

VSS Ground

RxIN1-

RxIN1+

VSS Ground

RxIN2-

Ground
POWER SUPPLY +3.3V

DDC 3.3V Power
I2C Control signal

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 DS90CF383 or Compatible

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

Product Information

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

DS90CF383 or

compatible

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

15
19
20
22
23
24
27
28
30
31

TxOUT0-

TxOUT0+

TxOUT1-

TxOUT1+

TxOUT2-

TxOUT2+

TxCLKOUT-

TxCLKOUT+

UJU, IS100-L30R-C15

48
47

46
45

42
41

40
39

8

100 Ω

9

11

100Ω

12

14

100 Ω

15

17

100 Ω

18

Integrated IC

RxIN0­RxIN0+

RxIN1­RxIN1+

RxIN2­RxIN2+

RxCLKIN­RxCLKIN+

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5.3 BACK LIGHT UNIT

Product Information

Connector : JST BHSR - 02VS -1

FunctionColorSymbolPin NO.

High VoltageRedHOT1

Low VoltageWhiteCOLD2

5.4 Timing Diagrams of LVDS For Transmission

T

TxCLK OUT
RxCLK IN

T/7

Rx IN2

Rx IN1

RxIN0

RxOUT20 RxOUT19 RxOUT17RxOUT18 RxOUT16 RxOUT15 RxOUT14

DE

RxOUT13 RxOUT12 RxOUT10RxOUT11 RxOUT9 RxOUT8 RxOUT7

RxOUT6 RxOUT5 RxOUT3RxOUT4 RxOUT2 RxOUT1 RxOUT0

Vsync B2Hsync B5 B3B4

G4B1 G5B0 G3 G2 G1

G0

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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

LTN154AT07-N01 Panel

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

5.7 DVR Address

Slave address of DVR is 9Eh and 9Fh

. 9Eh : reading
. 9Fh : writing

[DVR Sub Address]

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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

-Lines1000816806TVCycleFrame Frequency

-Lines-800-TVD

-Clocks150014081350THCycle

-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 <<<< 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. 7.0Kg

(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 : LTN154AT07-N01
(2)Revision code : 3 letters
(3)Lot number : X X X X XXX XX X N01

(5) Nameplate Indication

C

US

0702

MADE IN CHINA

SEC Revision Code
Panel number

Cell ID
Lot ID
Month
Year
Product Code
Line

LTN154AT07

40 mm

XXXXXXXXXX N01

USPXXXXXXX / USPXXXXXXX

80 mm

Parts name : LTN154AT07
Lot number : XXXXXXXXXX
Inspected work week : 0702(2007 year 2nd week)
Product Revision Code : N01

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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 : LTN154AT07-XXX
TYPE : N01
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

Product Information

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Product Information

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