Samsung LTN154X3-L01 - 15.4 WXGA Laptop LCD Screen Bedienungsanleitung

Doc.No. ISSUED DATE Page / 13LTN154X3-L01 1

2006-06-13

Product Information

SAMSUNG TFT-LCD

MODEL NO. : LTN154X3-L01

SAMSUNG TFT-LCD

MODEL NO. : LTN154X3-L01

Product Information

LCD Product Planning Group 1, Marketing Team

Samsung Electronics Co . , LTD.

Doc.No. ISSUED DATE Page / 13LTN154X3-L01 2

2006-06-13

Product Information

CONTENTS

General Description

1. Electrical Absolute Ratings

2. Optical Characteristics

3. Electrical Characteristics

3.1 TFT LCD Module

3.2 Backlight Unit

4. Block Diagram

4.1 TFT LCD Module

4.2 Backlight Unit

5. Input Terminal Pin Assignment

5.1 Input Signal & Power

5.2 Backlight Unit

5.3 Timing Diagrams of LVDS For Transmitting

6. Interface Timing

6.1 Timing Parameters

6.2 Timing Diagrams of interface Signal

6.3 Power ON/OFF Sequence

7. Outline Dimension

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

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

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

-------------------( 6 )

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

-------------------( 8 )

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

-------------------( 12 )

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2006-06-13

Product Information

GENERAL DESCRIPTION

DESCRIPTION

LTN154X3-L01 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.

APPLICATIONS

• Notebook PC

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

GENERAL INFORMATION

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

Haze 0(Glare)

Haze 25(Anti-Glare), Hard-Coating 3H

Surface treatment

Normally whiteDisplay Mode

0.25875(H) x 0.25875(V)

Pixel pitch

RGB vertical stripePixel arrangement

pixel

1280 x 800 ( 16 : 10, Wide XGA )Number of pixel

262,144Display colors

a-si TFT active matrixDriver element

331.2(H) X 207.0(V) (15.4”diagonal)Display area

NoteUnitSpecificationItem

Doc.No. ISSUED DATE Page / 13LTN154X3-L01 4

2006-06-13

Product Information

1. ELECTRICAL ABSOLUTE RATINGS

MECHANICAL INFORMATION

545

6.5

222.5

344.5

Max.

g530-Weight

(1)mm6.2-Depth (D)

mm222.0221.5Vertical (V)

mm344.0343.5Horizontal (H)

Module

size

NoteUnitTyp.Min.Item

Note (1) Measurement condition of outline dimension

. Equipment : Vernier Calipers

. Push Force : 500g ⋅f (minimum)

(1) TFT LCD MODULE

(2) BACK-LIGHT UNIT

Note (1) Within Ta (25 ±2 °C)

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.

Ta = 25 ±2 °C

VDD =3.3V, VSS = GND = 0V

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

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

NoteUnitMax.Min.SymbolItem

(1)kHz8050FL

Lamp frequency

(1)mArms7.03.0IL

Lamp Current

NoteUnitMax.Min.SymbolItem

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2006-06-13

Product Information

2. OPTICAL CHARACTERISTICS

The following items are measured under stable conditions. The optical characteristics

should be measured in a dark room or equivalent state.

Measuring equipment : TOPCON BM-5A and PR-650

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

Degrees

cd/m2

msec

Unit

2.2--δL

13 Points

White Variation

-3025φL

-1510φH

Ver.

-4540θH

-4540

CR ≥10

θL

Hor.

Viewing

Angle

0.3590.3290.299WY

0.3430.3130.283WX

White

0.1600.1300.100

0.1850.1550.125

Blue

0.5800.5500.520

0.3500.3200.290

Green

0.3700.3400.310

0.6250.5950.565

Red

Color

Chromaticity

( CIE )

-200175YL,AVE

Average Luminance

of White (5 Points)

3525-TRT

Response Time at Ta

( Rising + Falling )

--300

Normal

Viewing

Angle

φ= 0

θ= 0

Contrast Ratio

(5 Points)

MaxTyp.Min.ConditionSymbolItem

Doc.No. ISSUED DATE Page / 13LTN154X3-L01 6

2006-06-13

Product Information

3. ELECTRICAL CHARACTERISTICS

3.1 TFT LCD MODULE

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

Ta= 25 ±2°C

mA500410-V. Stripe

mA-340-Mosaic

mA-330-

IDD

White

Current of Power

Supply

A1.5--IRUSHRush Current

MHz70.968.966.9fDCLKMain Frequency

KHz-48.96-fHHsync Frequency

Hz-60-fvVsync Frequency

mV---100VILLow

VCM = +1.2VmV+100--VIHHigh

Differential Input

Voltage for LVDS

Receiver Threshold

V3.63.33.0VDDVoltage of Power Supply

NoteUnitMax.Typ.Min.SymbolItem

3.2 BACK-LIGHT UNIT

Ta= 25 ±2 °C

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.

0°CVrms1,395

25°CVrms1,160

--VSStartup Voltage

sec1.0--Lamp startup time

Hour10,000HrOperating Life Time

IL=6.0mAW4.2PLPower Consumption

KHz656050fLFrequency

IL=6.0mAVrms-705-VLLamp Voltage

mArms6.56.03.0ILLamp Current

NoteUnitMax.Typ.Min.SymbolItem

- INVERTER : SEM SIC 130T

Doc.No. ISSUED DATE Page / 13LTN154X3-L01 7

2006-06-13

Product Information

Converter

4. BLOCK DIAGRAM

4.1 TFT LCD Module

4.2 BACK-LIGHT UNIT

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

COLD(White)

LAMP HOT (Pink)

Reflector

Input- LVDS Input/RSDS Output

Timing Controller

15.4” WXGA

TFT-LCD Panel

Source

Driver

DC-DC

Control Signal

VCOM

Gamma

DVDD

AVDD

Von/Voff

Video Signal

Gamma

Generator

Connector

FI-XB30S-HF10

or Compatible

LVDS

Gate Pulse

Generator

SOURCE PCB

RSDS

EDID

EEPROM

I2 C bus

VCOM

Generator

Gate IC

Doc.No. ISSUED DATE Page / 13LTN154X3-L01 8

2006-06-13

Product Information

5. INPUT TERMINAL PIN ASSIGNMENT

5.1. Input Signal & Power LVDS, Connector : (JAE, FI-XB30SL-HF10 or Compatible)

Mating Connector :(JAE FI-X30M or Compatible)

PIN NO SYMBOL POLARITY REMARK

VSS

VDD

VEEDID

RxIN0-

RxIN0+

RxIN1-

RxIN1+

RxIN2-

RxIN2+

RxCLK-

RxCLK+

Ground

DDC 3.3V Power

No Connection

FUNCTION

POWER SUPPLY +3.3V

No Connection

LVDS Differential Data INPUT (R0-R5,G0)

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

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

LVDS Differential Data INPUT (Clock)

Negative

Positive

Negative

Positive

Negative

Positive

Negative

Positive

VDD POWER SUPPLY +3.3V

VSS Ground

CLKEDID DDC Clock

DATAEDID DDC data

NC No Connection

No Connection

Doc.No. ISSUED DATE Page / 13LTN154X3-L01 9

2006-06-13

Product Information

5.2 BACK LIGHT UNIT

Connector : JST BHSR - 02VS -1

Mating Connector : SM02B-BHSS-1(JST)

5.3 Timing Diagrams of LVDS For Transmission

LVDS Receiver : Integrated T-CON

TxIN20 TxIN19 TxIN17TxIN18 TxIN16 TxIN15 TxIN14

TxIN13 TxIN12 TxIN10TxIN11 TxIN9 TxIN8 TxIN7

TxIN6 TxIN5 TxIN3TxIN4 TxIN2 TxIN1 TxIN0

T/7

Vsync B2Hsync B5 B3B4

G4B1 G5B0 G3 G2 G1

G0 R4

R5 R2 R1 R0

O_TxCLK OUT

0_RxCLK IN

O_RxIN1

O_RxIN0

O_RxIN2

Low VoltageWhiteCOLD2

High VoltagePinkHOT1

FunctionColorSymbolPin NO.

Doc.No. ISSUED DATE Page / 13LTN154X3-L01 10

2006-06-13

Product Information

6. INTERFACE TIMING

6.1 Timing Parameters

6.2 Timing diagrams of interface signal

-Clocks-1280-THD

Display

Period

Horizontal Active

Display Term

-Clocks155014081350THCycle

One Line

Scanning Time

-Lines-800-TVD

Display

Period

Vertical Active

Display Term

-Lines1000816804TVCycleFrame Frequency

NoteUnitMax.Typ.Min.SymbolItemSignal

TVD

THD

Valid display data ( 1280 clocks)

DCLK

DATA

SIGNALS

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