SAMSUNG LTN170WX-L01 Specification

Approval

TO DATE

SAMSUNG TFT- LCD

MODEL NO. : LTN170WX-L01

NOTE :

: HP/Quanta : Mar. 22, 2004

Any Modification of Spec is not allowed without SEC’ permission

APPROVED BY :

PREPARED BY : LCD Application Engineering Group 1, TCS Team

SAMSUNG ELECTRONICS CO., LTD.

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CONTENTS

Approval

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 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 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

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

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

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

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

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

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

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

6. Interface Timing

6.1 Timing Parameters

6.2 Timing Diagrams of interface Signal

6.3 Power ON/OFF Sequence

7. Mechanical outline dimension

8. Packing

9. Marking & others

10. General Precaution

11. EDID

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

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

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

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

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

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

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REVISION HISTORY

LTN170WX-L01 model rev.000 specification was First issued.ALL000Apr. 04, 2003

Approval

SummaryPageRevision No.Date

A00Oct.21, 2003

A01Mar. 16, 2004

All 04 05

10 12

22,23

24, 25

29 05

22,23

Approval specification of LTN170WX-L01 was issued. Add the EDID. Fix the weight and the depth of module size. Modify the minimum storage temperature from -25 ?C to -20?C . Fix the Luminance, the color chromaticity and 13 points white variation. Fix the main frequency and the power consumption. Modify the lamp current, voltage, frequency , power consumption and the startup voltage. Add the start up time. Modify the outline dimension Add packing, marking and others. Add the EDID.

Change the depth of module size. Change the color chromaticity. Modify the outline dimension

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GENERAL DESCRIPTION

DESCRIPTION

LTN170WX-L01 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 system. The resolution of a 17.0" contains 1,440 x 900 pixels and can display up to 262,144 colors. 6 O'cl ock direction is the optimum

viewing angle.

FEATURES

•High contrast ratio

•1440 x 900 pixels resolution

•Low power consumption

•DE (Data enable) only mode.

•3.3V LVDS Interface

•On board EDID chip

APPLICATIONS

•Notebook PC

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

GENERAL INFORMATION

367.20(H) X 229.5(V) (17.0”diagonal)Display area a-siTFT active matrixDriver element 262,144Display colors 1440 x 900(16 : 10)Number of pixel RGB vertical stripePixel arrangement

0.255(H) x 0.255(V) , 99.6 dpiPixel pitch

pixel

NoteUnitSpecificationItem

Normally whiteDisplay Mode Haze 25, Hard-Coating 3HSurface treatment

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Mechanical Information

Approval

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

Storage temperate

Operating temperate

(Temperature of glass surface)

STG

OPR

Max.

382.7

245.0

7.0

820

NoteUnitTyp.Min.Item

mm382.2381.7Horizontal (H) mm244.5244.0Vertical (V)

(1)mm--Depth (D)

g800-Weight

NoteUnitMax.Min.SymbolItem

(1)?C60-20 T

(1)?C500T

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

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)

Operating Range

Storage Range

( 40,90 )

( 50,50.4 )

( 60,27.7 )

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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1.2 ELECTRICAL ABSOLUTE RATINGS

Approval

(1) TFT LCD MODULE

ITEM SYMBOL

Power Supply Voltage

Logic Input Voltage

Note 1) Within Ta = (25 ? 2 ?C )

VDD VIN

MIN. MAX.

VDD -0.3

VDD +0.3 VDD +0.3

VDD =3.3V, Vss=GND= 0V

UNIT

(2) BACK-LIGHT UNIT

ITEM SYMBOL MIN. MAX. UNIT NOTE

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 condition

IL FL

3.0 45

7.0 mArms 70 kHz

NOTE

(1)

Ta = 25 ? 2 ?C

(1)

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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

* Ta = 25 ? 2 ?C, VDD=3.3V, fv= 60Hz, fDCLK=48.153MHz, ( IL= 6.5 mA)

Contrast Ratio

(5 Points)

Response

Time at Ta

Average Luminance of White (5 Points)

Color

Chromaticity

( CIE )

Rising

Falling

Red

Green

Blue

White

Normal

Viewing

Angle

? = 0

Unit

106TR

msec3025-TF

-170145YL,AVE

0.6340.6040.574RX

0.3780.3480.318RY

0.3320.3020.272GX

0.5680.5380.508GY

0.1790.1490.119BX

0.1510.1210.091BY

0.3430.3130.283WX

0.3590.3290.299WY

cd/m

NoteMaxTyp.Min.ConditionSymbolItem

(1), (2), (5)-300200CR

(1), (3)

IL=6.5mA

(1), (4)

(1), (5)

PR-650

? L

Hor.

Viewing

Angle

Ver.

13 Points

White Variation

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CR ? 10

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60 60? H 45?H 50?L

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Degrees

(1), (5)

BM-5A

(6)1.7--?L

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Note 1) Definition of Viewing Angle : Viewing angle range(10 ? C/R)

Normal Line

? = 0

? L

? R

? H

?L =90

? L

Approval

12 O’clock direction

?H= 90

6 O’clock direction

?L= 90

x'y'

?R=90

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 =

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

4 9

Note 3) Definition of Response time :

Display data

Optical Response

White(TFT OFF) White(TFT OFF)

Black(TFT ON)

100%

90%

10%

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

(360) ( 720) (1080)

Average Luminance of White ( Y L,AVE )

YL4 + YL5 + YL7 + YL9 + YL10

VIEW AREA

(225)

(450)

Y L,AVE =

5 4

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: test point

(675)

(lines)

Time

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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 execut ed 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

Photodetector

( TOPCON BM-5A)

Field = 2?

TFT-LCD module

Center of the screen

Optical characteristics measurement setup

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

Maximum luminance of 13 points

? L =

10mm

Minimum luminance of 13 points

10mm

360 720

13 12

50 cm

LCD panel

1 13

10mm

1080

10mm

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225

450

675

(lines)

: 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 VDD 3.0 3.3 3.6 V

Approval

Ta= 25 ? 2 ?C

Differential Input

Voltage for LVDS

Receiver Threshold

Vsync Frequency fv - 60 - Hz

Hsync Frequency fH - 54.72 - KHz

Main Frequency fDCLK - 48.153 - MHz

Rush Current IRUSH - - 1.5 A (4)

Current of

Power Supply

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

(2) fV=54.72Hz, fDCLK =48.153MHZ, Vdd = 3.3V , DC Current. (3) Power dissipation pattern

High

Low

White

Mosaic

V.stripe

VIH - - +100 mV

VIL -100 - - mV

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

IDD - 480 - mA

- 560 700 mA

VCM=+1.2V

(2),(3)*b

(2),(3)*c

*a) White Pattern *b) Mosaic Pattern

VIEW AREA

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Display Brightest Gray Level

Display Darkest Gray Level

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