AU Optronics T260EW01-V2 Product Specification

Product Description: T260EW01 TFT-LCD PANEL

AUO Model Name: T260EW01 V1

Customer Part No/Project Name:

Customer Signature Date AUO Date

Approved By: Yu Chieh Lin

Reviewed By: Hong Jye Hong

Prepared By: CT Wu

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Document Version : 1

Date : 2007/02/27

Product Specifications

26” WXGA Color TFT-LCD Module

Model Name: T260EW01 V2

( ) Preliminary Specifications

(*) Final Specifications

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Revision History

VER.

1 2007/02/27

Date ECN NO. Change Content

Change to AUO Spec Format =T260EW01 V2

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TABLE OF CONTENTS

Page

1. Application…….……………………………………………………………………………… 5

2. Overview………………………………………………………………….…………...……. .. 5

3. General Specifications……………………………..……………………………...………. 5

4. Input Terminals……………….……..…………..………………….…….. ……..………… 6

4-1. TFT-LCD pin assignment of panel…………………………....……..………… 6

4-2.Interfacelock diagram….……………………………………………….………… 6 4-3. Backlight pin assignment……………………….…………………...…………. 7

5. Absolute Maximum Ratings………..…….……………….………………………….…… 8

6. Electrical Characteristics…………………….……….……………………………..….… 9 6-1. TFT-LCD panel driving…………………………………….………………..…… 9 6-2. Backlight driving……………………………………………..……………...…… 9

7. Timing Characteristics of LCD module input signals.………………………….….… 12 7-1. Timing characteristics…………………………………………………………… 12 7-2. Signal Timing waveform………………………………………………...………. 12

8. Input Signals, Basic Display Colors and Gray Scale of each Color…………..…… 12

9. Optical Characteristics………………………………………………….….……..………. 13

10. Display Quality…………………………………………………………………….………. 16

11. Handling Precautions…………………………………………………………….………. 18

12. Reliability………………………………………………………………………………….… 19

13. Module outline dimension………………………………………….…….…………..…. 20

14. Others……..…………………………………………………….…………….……………. 22

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12-1. Reliability test item……………………………………………………………… 19 12-2. Module 240Hr criteria for Power consumption and optical performance 19 12-3. Environment test condition and criteria…………………….……………… 19

1. Application

This specification applies to a color TFT-LCD module: T260EW01 V2

2. Overview

This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a color TFT-LCD panel; driver ICs, control circuit and power supply circuit and a backlight unit. Graphics and texts can be displayed on a 1280×3×768 dots panel with 16.7 million colors by using the LVDS (Low Voltage Differential Signaling) interface, 8-bit driving method and supplying +12V DC supply voltage for TFT-LCD panel driving.

The TFT-LCD panel used for this module has very high aperture ratio. A low-reflection and higher-color-saturation type color filter is also used for this panel. Therefore, high-brightness and high-contrast image, which is suitable for the LCD TV,HDTV and multimedia use, can be obtained by using this module.

[Features]

1) High aperture panel;

2) Brilliant and high contrast image.

3) 1 Channel LVDS ( 8-bit ) interface compatible

4) High-brightness or low power consumption.

3. General Specification.

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Parameter Specifications Unit

Display size 660.5 (26”) Diagonal mm

Active area

Pixel format

(1 pixel = R+G+B dots)

Pixel pitch

Pixel configuration R,G,B vertical stripe

Display mode Normally Black

Unit outline dimensions

Thickness Max. 38.0 mm

Weight Max. 3600 g

Surface treatment Anti-glare & Hardness: 3H

Lamp Quantity Direct 14-lamp pcs

*Note : excluding backlight cables. Outline dimensions is shown in this specification

566.4(H) × 339.84(V) 1280 (H)×768 (V)

0.1475x3(H) × 0.4425 (V)

595.4(W) × 366.4(H)

mm

Pixel

mm

4. Input Terminals

4-1. TFT-LCD pin assignment of panel

CN1 (LVDS signals and +12V DC power supply)

Using connector: DF14H-20P-1.25H (Hirose) or Equivalent

Pin No. Symbol Function Remark

1 VDD +12V Input 2 VDD +12V Input 3 GND Power Ground 4 GND Power Ground 5 RxIN0- Receiver signal (-) LVDS 6 RxIN0+ Receiver signal (+) LVDS 7 GND Ground 8 RxIN1- Receiver signal (-) LVDS

9 RxIN1+ Receiver signal (+) LVDS 10 GND Ground 11 RxIN2- Receiver signal (-) LVDS 12 RxIN2+ Receiver signal (+) LVDS 13 GND Ground 14 CLKIN- Clock signal (-) LVDS 15 CLKIN+ Clock signal (+) LVDS 16 GND Ground

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17 RxIN3- Receiver signal (-) LVDS 18 RxIN3+ Receiver signal (+) LVDS 19 GND Ground 20 GND Ground

【

Note 1】All GND(ground) pins should be connected together (And to Vss which should also be

connected to the LCDs metal frame.

【Note 2】All VDD (power supply) pins should be connected together.

4-2 Interface block diagram

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4-3. Backlight PIN assignment

Connector

CN1

CN2 SB02 (12)B-BHS-TB (LF) JST CN3 S2B-ZR-SM3A-TF (LF) JST

S14B-PH-SM3-TB (LF)

2003P14S0T

Type Manufactured

JST

LANDWIN

Out put

Mating connector of CN1 : PHR-14 (JST) or Equivalent

Pin No. Symbol Description Remark

1 V 2 V 3 V 4 V 5 V 6 GND Backlight Ground Connected to metal frame 7 GND Backlight Ground Connected to metal frame 8 GND Backlight Ground Connected to metal frame 9 GND Backlight Ground Connected to metal frame 10 GND Backlight Ground Connected to metal frame 11 Panel Detect Not Define 12 V 13 VBR Brightness Adjustable Voltage (Max: 3.3V/ Min: 0.0V) 14 GND Signal Ground

Power Input +24V

BL

Power Input +24V

BL

Power Input +24V

BL

Power Input +24V

BL

Power Input +24V

BL

Backlight On/OFF Signal (On: 2.0V~3.3V/Off :0.0~0.8V)

ON/OFF

CN2×7

CN3

CCFL

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CN1

CN3

5.Absolute Maximum Ratings

LCD module

Parameter Symbol Condition Ratings Unit Remark

+12V supply voltage Vcc

Storage temperature Tstg

Operating temperature

(Ambient)

【

Note1】Humidity：90%RH Max. at Ta≦40℃. Maximum wet-bulb temperature at 39℃ or less at Ta>40℃. No condensation.

Topa －

Ta=25℃

－

-0.3 ~ +14.0

-20 ~ +60 0 ~ +50 ℃

Ｖ

DC

℃ 【

Note1

】

ｍA

μA

0V

T5 T6 T7 T3 T4

6. Electrical Characteristics

6-1.TFT-LCD panel driving Ta＝25℃

Parameter Symbol Min. Typ. Max. Unit

Supply voltage Vcc +11.4 +12 +12.6

Current dissipation Icc

Vcc

Differential input High

threshold voltage Low

【

Note1】 VCM : Common mode voltage of LVDS driver.

【

Note2】 Power On-off sequence

Rush current Iccs (3.0) A

Permissive input ripple

voltage

Input current (High)

Input current (Low)

Terminal resistor

Vrp 120 mV

VTH －－

VTL IOH

IOL

RT

－

–100

－－

－

380 (500)

+100 mV V

－－

+/-10

100

－ Ω

V

mV

Remark

【Note2】【Note3】

=+1.2V

CM

【Note1】

VI=2.4V

Vcc=3.6V

VI=0V

Vcc=3.6V

Differential

input

Power Supply For

10%

90%

10%

LCD

0＜T1≦10ms ; 0＜T2≦50ms ; 200ms≦T3 ; 200ms≦T4 ; 0＜T5≦50ms ; 0＜T6≦10ms ; 400ms≦T7

【

Note3】 Maximum current condition; Change to 1x1 dot checker board pattern. VDD=+12V

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Interface Signal

Power for LAMP

T1 T2

Valid Data

Lamp ON

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

：0 GS

：255 GS

6-2. Backlight driving

The backlight system is a direct-lighting type with Direct 14-lamp. The characteristics of the lamp are shown in the following table.

Parameter Symbol Min. Typ. Max. Unit

Lamp current range IL 3.8 4.3 4.8 mArms Lamp voltage V L 850 950 1050 Vrms Lamp power consumption Lamp frequency FL 46 51 56 kHz Established starting voltage 1820 Vrms Lamp life time LL 50000 hour

【

Note1】 Lamp current is measured with current meter for high frequency as defined later.

【

Note2】 Calculated Value for reference ( IL × V L)

【

Note3】 Lamp frequency may produce interference with horizontal synchronous frequency, and this

may cause beat on the display. Therefore lamp frequency shall be detached as much as possible from the horizontal synchronous frequency and from the harmonics of horizontal

PL 4.09 W

Vs 1400 Vrms

【

【Note2】IL=4.3mA

【

Ta=25

Ta=0℃

【

Remark

Note1】

Note3】

℃

Note5】

【

Note4

】

synchronous to avoid interference.

【

Note4】 The voltage above this value should be applied to the lamp for more than 1 second to

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start-up. Otherwise the lamp may not be turned on.

【

Note5】 Lamp life time is defined as the time when either ① or ② occurs in the continuous

operation under the condition of Ta = 25℃ and IL = mArms. ① Brightness becomes 50 % of the original value under standard condition. ② Kick-off voltage at Ta = 0℃ exceeds maximum value.

【

Note6】 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. 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.

【

Note7】The lamp wire length is +/- mm(from AL back cover surface to connector, not including

connector length)

6-3. Backlight Inverter

6-3-1. Inverter Electrical Characteristics

Parameter Symbol Min. Typ. Max. Unit Notes

Power Supply

Input Voltage

Power Supply

Input Current

Power

Consumption

V

22.8 24 25.2 Vdc

DDB

I

2900

DDB

PB 74.4 83.2 W

3100 3300 mA

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C

A D E F

7. Timing characteristics of LCD module input signals

7-1. Timing characteristics

(This is specified at digital outputs of LVDS driver.)

Item Symbol Min Typ Max Unit Remark

Period tCLK 12.2 12.5 20 ns Data Clock Frequency FCLK 50 80 82 MHZ

Hsync

Vsync

DE (Data Enable)

Period tHA 1337 1648 Frequency fH 37 48.54 52 KHZ Width tHC 8 16 - tCLK Period tVA 774 810 - tHA Frequency fV 47 60 63 HZ Width tVC 2 6 - tHA Horizontal Valid tHE 1280 1280 1280 Horizontal Back Porch Horizontal Front Porch Horizontal Blank tHB 57 368 Vertical valid tVE 768 768 768 Vertical Back Porch tVD 2 20 Vertical Front Porch tVF 2 16 Vertical Blank tVB 6 42 -

tHD 8 80 tHF 16 272 -

- tCLK

NTSC: 57~63HZ PAL: 47~53HZ

tCLK

tHA

Notes : 1.The performance of electro-optical characteristics may be influenced by variance of the

vertical refresh rate.

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2. Hsync period will be a double number of character (8).

7-2 Signal Timing Waveform(The time “B” is tHB on horizontal timing and tVB on vertical timing)

Data

ENAB

Sync

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B

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

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

Blue 0 Green 0

Basic Color Gray Scale of Red

Cyan 0 Red 1 Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Yellow 1 White 1

Black 0

Colors &

Gray scale R

Black

R

0

1

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

Data Signal

R

G

B

2

3

4

5

6

7

0

1

2

3

4

5

6

7

0

1

2

3

4

5

B

6

7

Darker 0

Bright 1

Red 1

Gray Scale of Green

Black 0

Darker 0

Bright 0

Green 0 Black 0

Gray Scale of Blue

Darker 0

Bright 0

Blue 0

ñ

ñ ò

ò

ñ

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ñ ò

ò

ñ

ñ ò

ò

1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0

0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1

á â

0 : Low level voltage, 1 : High level voltage

Photo detector

500 mm

Field=2

LCD Panel

TFT

-

LCD module

Center

of the screen

9. Optical Characteristics

Ta=25℃, V

Parameter Symbol Condition Min. Typ. Max. Unit

Viewing

angle

range

Contrast ratio CRn

Response time

Rise time

Fall time

Gray to Gray 16 ms ODC

Chromaticity of Wx 0.256 0.286 0.316

White (CIE 1931)

Chromaticity of Rx 0.615 0.645 0.675

Red (CIE 1931) Ry 0.308 0.338 0.368

Chromaticity of Gx 0.252 0.282 0.312

Green (CIE 1931)

Chromaticity of Bx 0.113 0.143 0.173

Blue (CIE 1931) By 0.049 0.079 0.109

Luminance of white

White Uniformity White Uniformity Black Uniformity

The measurement shall be executed 30 minutes after lighting at rating. (typical condition : IL

※

=5 mArms)

L/R

U D

τr

τd

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θ21,θ22

θ11 θ12

τ

20 ms 5 ms

Wy 0.277 0.307 0.337

Gy 0.586 0.616 0.646

YL 350 450 Cd/m

ΔW(5P) ΔW(9P) ΔW(5P)

CR>10 85 88 Deg.

85 88 Deg. 85 88 Deg.

θ=0°

- - 1.3-

0.85 - -

- - 1.3-

500 600

－

25 ms

－

=+12V

DD

Remark

【Note1,4】

【Note2,4】【Note3,4】

【Note4】

2

【Note4】【Note5】【Note6】【Note7】

The optical characteristics shall be measured in a dark room or equivalent state with the met

※

hod shown in Fig.1 below.

Fig 1. Optical characteristics measurement method

(BM-5A:

time

τrτ

d

Black

White

0%

10%

100%

90%

【Note1】Definitions of viewing angle range:

【Note2】Definition of contrast ratio:

The contrast ratio is defined as the following.

Contrast Ratio (CR) =

【Note3】Definition of response time:

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The response time is defined as the following figure and shall be measured by switching the input signal for "black" and "white" .

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(Relative Value)

Photo detector Output

Luminance (brightness) with all pixels

H/6 H/6

V/6 V/6

B=V/3(mm)

A=H/3(mm)

H,V : active area

ＡＣ

【Note4】This shall be measured at center of the screen. 【Note5】Definition of white uniformity:

White uniformity is defined as the following with five measurements

(A～E).HxV : active area

【

Note6

】

Definition of 9 point uniformity (9 point measurement location):

Minnum Luminance (of 5 points measurement)

H/4

Ｂ

Maximum Luminance (of 5 points measurement)

A

H/2

3H/4

Ｄ

Ｅ

V/4

V/2

3V/4

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B

H,V : active area

A:H/3(mm) B:V/3(mm)

δw(9) =

Minimum luminance of other 8 points

Luminance of central point

ＡＣ

Brightness white uniformity is measurement at 9 place of Module. The brightness uniformity should be minimum 85% in white between point 1 and each other point.

【Note7】Definition of black uniformity (5P):

White uniformity is defined as the following with five measurements

(A～E).HxV : active area

δw(5) =

Brightness black uniformity is measurement at 5 place of Module. The brightness uniformity should be Maximum 1.3 in white between central point and each other point.

10. Display Quality

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The display quality of the color TFT-LCD module shall be in compliance with the Incoming Inspection Standard.

Luminance of central point Minimum luminance of other 4 points

H/4

Ｂ

H/2

3H/4

Ｄ

Ｅ

V/4

V/2

3V/4

11．Handling Precautions

a) Be sure to turn off the power supply when inserting or disconnecting the cable. b) Be sure to design the cabinet so that the module can be installed without any extra stress

such as warp or twist. c) Since the front polarizer is easily damaged, pay attention not to scratch it. d) Wipe off water drop immediately. Long contact with water may cause discoloration or spots. e) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth. f) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface.

Handle with care. g) Since CMOS LSI is used in this module, take care of static electricity and injure the human

earth when handling. h) Observe all other precautionary requirements in handling components. i) This module has its circuitry PCBs on the rear side and should be handled carefully in order

not to be stressed. j) Laminated film is attached to the module surface to prevent it from being scratched . Peel the

film off slowly just before the use with strict attention to electrostatic charges. Ionized air shall

be blown over during the action. Blow off the 'dust' on the polarizer by using an ionized

nitrogen gun, etc..

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12. Reliability

12.1 Reliability test items

No.

1 High temperature storage test 2 Low temperature storage test 3 High temperature

& high humidity operation test

4 High temperature operation test

Test item Conditions

Ta = 70℃, 500h Ta =-30℃, 500h Ta = 50℃ ; 95 %RH 500h

Ta = 60℃, 500h

5 Low temperature operation test

6 Thermal shock 7 Vibration test (non- operating) 8 Shock test

(non- operating)

9 ESD Contact-op:+-8kv, Contact-nop: +-10kv,

12.2 輝度/對比/色度在 240Hrs 測試後需符合

ITEM 0 hr 240 hrs Tested remark

輝度五點均勻度色度 (0.286,0.307)±0.03 (0.286,0.307)±0.03 對比

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12.3 環境測試注意事項

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1. Module 回至室溫條件與操作方法 (1)實驗結束後，LCD module 應置於 chamber 內以 200 C / hour 回温至常温(25±3 0 C),才

400nit (min.) 400nit (min) -

1.25 (Max.) 1.25 (Max.) -

500 (min.) 500(min.) -

Ta = -10℃, 500h

Ta = -35℃ ~ 70℃ / 100cycles

Frequency: 10〜500Hz, 1.2G , 1 Hr/each axis Gravity : 100G

Pulse width : 2ms, half sine wave Direction : ±X,±Y,±Z Once for each direction.

Air-op:+-15kv, Air-nop: +-20kv, (contact area is limited on metal bezel)

-

可取出 chamber，靜置 2~3 hours 後再行評價

(2) 若初判有外觀 NG問題產生，則放置 2 天後，再進行最終判定

2. Module 放置方法 LCD module 應該垂直置放(+0,-30 度)於 chamber 內作環境測試，評價時亦然

3. 判定基準 (1).沒有動作不良的發生。 (2) 結構固定件無失效發生。 (3). FPC cable 之connector 沒有脫落。 (4) 消費電力/輝度/對比/色度在240Hrs測試後需符合內部仕樣書。 (5) 光學品味在240Hrs測試後以5% ND filter與正常可視角度檢查無任何MURA。

溫度低於0℃之信賴性檢查, 燈管造成的暗區不列入判定

(6)

溫度大於

(7)

用

SWV film

以上之信賴性檢查,不將

40℃

之故

.

Edge Mura

列入判定準則,因

Polarizer使

13. Module outline dimension

Front View

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Back View

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T260EW01 V1

T260XW02 VD

XX.XXXXX.XXX

14．Others

1) Lot No. Label:

1) LCD Module Label:

W6562700014

TW65627: Production Lot 00014: Panel Serial Number ZMA: AUO internal code Manufactured 06/21: 2006 week 21

C US

T

Made In Taiwan: Taiwan made

Carton Label :

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2) Adjusting volume has been set optimally before shipment, so do not change any adjusted value. If adjusted value is changed, the specification may not be satisfied.

3) Disassembling the module can cause permanent damage and should be strictly avoided.

4) Please be careful since image retention may occur when a fixed pattern is displayed for a long

time.

5) If any problem occurs in relation to the description of this specification, it shall be resolved through discussion with spirit of cooperation.

AU Optronics T260EW01-V2 Product Specification

Specifications and Main Features

Frequently Asked Questions

User Manual