AU Optronics T260XW01-V0 Product Specification

Product Specifications

26.0” WXGA Color TFT-LCD Module Model Name: T260XW01

V.0

(*) Preliminary Specifications

( ) Final Specifications

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Note: This Specification is subject to change without notice.

Contents

ITEM No

COVER

ELECTRICAL SPECIFICATIONS 3

COLOR INPUT DATA REFERNECE 3-5

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CONTENTS

RECORD OF REVISIONS

GENERAL DESCRIPTION 1

ABSOLUTE MAXIMUM RATINGS 2

ELECTRICAL CHARACTREISTICS 3-1

INTERFACE CONNECTIONS 3-2

INPUT TIMING SPECIFICATIONS 3-3

SIGNAL TIMING WAVEFORMS 3-4

POWER SEQUENCE 3-6

OPTICAL SFECIFICATIONS 4

MECHANICAL CHARACTERISTICS 5

RELIABLITY 6

INTERNATIONAL STANDARDS 7

SAFETY 7-1

EMC 7-2

Packing 8

PRECAUTIONS 9

Record of Revision

Version Date No Description Remark

0.1 Mar. 10,’03 First Draft (Preliminary)

0.2 Apr. 15,’03 Spec. Format Change 3-5 Color Input Data Reference- 1 Channel LVDS Update 4 Surface Luminance: 500(min); 600 (typ.) Update Optical Specification (Figure 2 Luminance)-change to 5 point Change

0.3 May 15,’03 1 Outline Dimension Change 2-2 Electrical Absolute Ratings Delete 3-1 Electrical Specification Change 3-2 Backlight Connector PIN Configuration Update 5 Mechanical Characteristics Change

0.4 Jun. 10,‘03 3-2 Interface Connection (Pin No.17, 18) Modify 3-2 LVDS Order Added

0.5 Jul. 15,’03 3-2 LVDS Order Modify 5 Mechanical -Drawing Modify 8 Packing Update

0.6 Jul. 28,’03 3-1 Electrical Characteristics Change 3-2 Interface Connections-LVDS Transmitter Change LVDS Order Modify 3-3 Input Timing Specification Change 3-4 Signal Timing Waveforms Change 4 Optical Specification Update 5 Mechanical Characteristics-Weight (4000g, typ.)

6 Reliability Change

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Drawing

Update

1. General Description

This specification applies to the 26.0 inch Color TFT-LCD Module T260XW01. This LCD module has a TFT active matrix type liquid crystal panel 1280x768 pixels, and diagonal size of 26.0 inch. This module supports 1280x768 XGA-WIDE mode (Non-interlace). Each pixel is divided into Red, Green and Blue sub-pixels or dots which are arranged in vertical stripes. Gray scale or the brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot. The T260XW01 has been designed to apply the 8-bit 1 channel LVDS interface method. It is intended to support displays where high brightness, wide viewing angle, high color saturation, and high color depth are very important.

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* General Information

Items Specification Unit Note

Active Screen Size 26 inches Display Area 566.40 (H) x 339.84(V) mm Outline Dimension 620.8(H) x 389.00(V) x 37.00(D) mm With inverter Driver Element a-Si TFT active matrix Display Colors 16.7M Colors Number of Pixels 1280 x 768 Pixel Pixel Arrangement RGB vertical stripe Display Mode 0.4425(H) x 0.4425(W) Surface Treatment Hard -Coating, LR

2. Absolute Maximum Ratings

The following are maximum values which, if exceeded, may cause faulty operation or damage to the unit.

Parameter Symbol Min. Max. Unit Note

Power Input Voltage Vcc -0.3 5.5 Operating Temperature TOP 00 50

Storage Temperature HST -20 60

Operating Ambient Humidity

Storage Humidity HST 10 90

Note: 1. Temperature and relative humidity range are shown in the figure below. Wet bulb temperature should be 39℃

HOP 10 90

Vdc

℃

G %RH %RH

At 25±5℃

1 1 1 1

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3. Electrical Specification

3-1 Electrical Characteristics

The T260XW01 requires two power inputs. One is employed to power the LCD electronics and to drive the TFT array and liquid crystal. The second input which powers the CCFL, is typically generated by an inverter.

Values Parameter Symbol

Min Typ Max

LCD: Power Supply Input Voltage Vcc 4.75 5.0 5.25 Vdc Power Supply Input Current Icc - 1.6 1.8 A 1 Power Consumption Pc - 8.0 9.45 Watt 1 Inrush Current I Backlight Power Consumption 93.6 2 Life Time 50,000 3

Note: The design of the inverter must have specifications for the lamp in LCD Assembly. The performance of the Lamp in LCM, for example life time or brightness , is extremely influenced by

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the characteristics of the DC-AC Inverter. 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 unwanted lighting caused by the mismatch of the lamp and the inverter (no lighting, flicker, etc) never occurs. When you confirm it, the LCD Assembly should be operated in the same condition as installed in your instrument.

Note: Do not attach a conducting tape to lamp connecting wire. If the lamp wire attach to conducting tape,

TFT-LCD Module have a low luminance and the inverter has abnormal action because leakage current occurs between lamp wire and conducting tape.

Note: The relative humidity must not exceed 80% non-condensing at temperatures of 40℃ or less. At

temperatures greater than 40℃, the wet bulb temperature must not exceed 39℃. When operate at low temperatures, the brightness of CCFL will drop and the life ti me of CCFL will be reduced.

- - TBD mApeak

RUSH

Unit Notes

Note:

1. The specified current and power consumption are under the Vcc=5.0V, 25℃, fv= 60Hz,

fCLK=65Mhz condition whereas mosaic pattern (8x6) is displayed and fv is the frame frequency.

Sequence of Power -on/off and signal-on/off

Apply the lamp voltage within the LCD operating range. When the backlight turns on before the LCD operation or the LCD turns off before the backlight turns off, the display may momentarily become abnormal.

Caution: The above on/off sequence should be applied to avoid abnormal function in the display. In case of handling, make sure to turn off the power when you plug the cable into the input connector or pull the cable out of the connector.

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2. The lamp power consumption shown above does include loss of external inverter at 25℃.

The used lamp current is the lamp typical current

3. The life is determined as the time at which luminance of the lamp is 50% compared to that of

initial value at the typical lamp current on condition of continuous operating at 25±2℃

Note: The output of the inverter must have symmetrical (negative and positive) voltage waveform and symmetrical current waveform (Asymmetry ratio is less than 10%). Please do not use the inverter which has asymmetrical voltage and asymmetrical current and spike wave. Requirements for a system inverter design which is intended to have a better display performance, a better power efficiency and a more reliable lamp. It shall help increase the lamp lifetime and reduce its leakage current.

a. The asymmetry rate of the inverter current and voltage waveform should be 10% below; b. The distortion rate of the current and voltage waveform should be within √2±10%; c. The ideal sine current and voltage waveform shall be symmetric in positive and negative

polarities.

3-2 Interface Connections

- LCD Connector (CN1): DF19G-20P-1H (HRS) or equivalent

- Mating Connector : DF19G-20S-1H (HRS) or equivalent

- LVDS Transmitter: DS90C385 (N.S.) or THC63LVDM83A (THINE) or equivalent

Pin No. Symbol Function Polarity Output Pin #

1 Vcc 2 Vcc 3 GND 4 GND 5 RX06 RX0+ 7 GND 8 RX1-

9 RX1+ 10 GND 11 RX212 RX2+ 13 GND 14 RXCLK15 RXCLK+ 16 GND 17 RX318 RX3+ 19 GND 20 NC

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Power Supply +5.0V Power Supply +5.0V Power Ground Power Ground LVDS Receiver Signal (-) Negative LVDS Receiver Signal (+) Positive Ground LVDS Receiver Signal (-) Negative LVDS Receiver Signal (+) Positive Ground LVDS Receiver Signal (-) Negative LVDS Receiver Signal (+) Positive Ground LVDS Receiver Clock Signal (-) Negative LVDS Receiver Clock Signal (+) Positive Ground LVDS Receiver Signal (-) Negative LVDS Receiver Signal (+) Positive Ground Reserved

Note: 1. All GND (ground) pins should be connected together and also be connected to the LCD ’s metal

frame.

All Vcc (power input) pins should be connected together.

??LVDS Order

R0P1

R1P1

R2P1

R3P1

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??BACKLIGHT CONNECTOR PIN CONFIGURATION -

１．Electrical specification

（Ta=25±5℃）

No ITEM SYMBOL

1 Input voltage VDDB 22.8 24.0 25.2 V

2 Input current IDDB

３

Oscillating frequency F0 VDDB=24V,MAX

４

PWM frequency FBI VDDB=24V ON/OFF

５

Control voltage Dimming

６

Control voltage

ON BLON VDDB=24V 2.0 OFF BLON VDDB=24V 0 MAX VDIM VDDB=24V MIN VDIM VDDB=24V

VDDB=24V,MAX VDDB=24V,MIN

TEST

CONDITION

MIN TYP MAX UNIT

－－－－

－－

3900

30 62

270

－－

1.0 0

－－－－

5.0 V or OPEN

0.8 V

－－

kHz

２．Input specification

CN1: S10B-PH-SM3-TB(JST) CN2: S12B-PH-SM3-TB(JST)

Pin ?

Signal name Feature

Pin ?

Signal name Feature

1 VDDB +24V 1 VDDB +24V 2 VDDB +24V 2 VDDB +24V 3 VDDB +24V 3 VDDB +24V 4 VDDB +24V 4 VDDB +24V

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5 VDDB +24V 5 VDDB +24V

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6 GNDB GND 6 GNDB GND 7 GNDB GND 7 GNDB GND 8 GNDB GND 8 GNDB GND 9 GNDB GND 9 GNDB GND

10 GNDB GND

※1: Connection of brightness control terminal (1)Bright control by the variable resistor

VDIM-GND short-circuit : Min. brightness VDIM-GND 10kΩ : Max. brightness

OPEN : Max. brightness (2)Bright control by the voltage 0V : Min. brightness 1V : Max. brightness OPEN : Max. brightness ※2: BLON Logic

H : Back Light ON L : Back Light OFF OPEN : Back Light ON

10 GNDB GND

12 VDIM 13

BLON ON/OFF Signal

Bright control

MEASURING

CIRCUIT

mA

%

Hz

V V

※1 ※2

3-3 Input Timing Specifications

This is the signal timing required at the input of the User connector. All of the interface signal timing should be satisfied with the following specifications for it’s proper operation.

??Timing Table

DE mode

Parameter Symbol Min. Typ. Max. Unit Condition

Clock frequency 1/Tclk 50 65 90 MHz

Horizontal

Vertical

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Period Th 1320 - 2048 Active Tdisp(h) 1280 Period Active Tdisp(v) 768

Tv

774 - 1024

Tclk

Th

3-4 Signal Timing Waveforms

TBD

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3-5 Color Input Data Reference

The brightness of each primary color (red, green and blue) is based on the 8 bit gray scale data input for the color; the higher the binary input, the brighter the color. The table below provides a reference for color versus data input.

COLOR DATA REFERENCE

Color

Basic Color

RED

Input Color Data

RED MSB LSB R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0

Black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 Blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 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 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 RED(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 RED(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

----

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RED(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

MSB LSB

GREEN

BLUE

MSB LSB

RED(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0

GREEN

BLUE

GREEN(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 GREEN(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0

---- GREEN(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 GREEN(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 BLUE(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 BLUE(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1

------- BLUE(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 BLUE(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1

3-6 Power Sequence

LCD Vcc

10%

10ms

min.

90% 90%

10%

30 max, 1ms min.

0 min.

Signal

170ms min.

Lamp On

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10% 10%

0 min.

4. Optical Specification

Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 30 minutes in a dark environment at 25 ℃. The values specified are at an approximate distance 50cm from the LCD surface at a

viewing angle of Φ and θequal to 0°.

Fig.1 1 presents additional information concerning the measurement equipment and method.

Symbol

Contrast Ratio CR 600 1 Surface Luminance, white LWH 500 600

δ

Luminance Variation Response Time

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Color Chromaticity

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RED RX 0.647 RY 0.339 GREEN GX 0.296 GY 0.613 BLUE BX 0.138 BY 0.075 WHITE WX 0.301 WY 0.327

WHITE

Gray to Gray 16.6

5 p TBD 3

Tr 15 4 Tf 10

Min. Typ. Max.

Values Parameter

Units Notes

cd/㎡

ms

2

4

Viewing Angle

x axis, right( φ=0°) θr x axis, left( φ=180°) θl y axis, up( φ=90°) θu y axis, down (φ=0°) θd

85 Degree 5 85 85 85

Note: 1. Contrast Ratio (CR) is defined mathematically as:

Surface Luminance with all white pixels

Contrast Ratio=

1. Surface luminance is luminance value at point 1 across the LCD surface 50cm from the surface with all pixels displaying white. From more information see FIG 2. When IBL = 6.5mA, LWH=600cd/㎡(typ.)

LWH=Lon1 Where Lon1 is the luminance with all pixels displaying white at center 1 location.

2. The variation in surface luminance, δWHITE is defined (center of Screen) as:

Surface Luminance with all black pixels

δ

WHITE(5P)

3. Response time is the time required for the display to transition from to black (Rise Time, TrR) and from black to white (Decay Time, TrD). For additional information see FIG3.

4. Viewing angle is the angle at which the contrast ratio is greater than 5. The angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the LCD surface. For more information see FIG4.

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=Maximum(L

on1

, L

on2

,… ,L

)/Minimum(L

on5

on1

, L

on2

,… L

on5

)

FIG. 2 Luminance

FIG.3 Response Time

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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FIG.4 Viewing angle

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5. Mechanical Characteristics

The contents provide general mechanical characteristics for the model T260XW01. In addition the figures in the next page are detailed mechanical drawing of the LCD.

Outline Dimension

Weight 4000g (Typ.)

Surface Treatment Hard Coating, LR

Horizontal 620.8mm Vertical 389.00mm Depth 37.00mm(w/I inverter)

26.00mm(w/o inverter) Horizontal 570.40mm Bezel Area Vertical 343.84mm Horizontal 566.40mm Active Display Area Vertical 339.84mm

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Front View

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Rear View

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6. Reliability

Environment test condition

No Test Item Condition

1 High temperature storage test 2 Low temperature storage test 3 High temperature operation test 4 Low temperature operation test 5 Vibration test

(non-operating)

6 Shock test

(non-operating)

7 Vibration test

(with carton)

8 Altitude

Storage/shipment

｛Result Evaluation Criteria｝

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There should be no change which might affect the practical display function when the display quality test is

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Ta=60℃ 240h Ta=-20℃ 240h Ta=50℃ 50%RH 240h Ta=0℃ 240h

Wave form: random Vibration level : 1.0G RMS Bandwidth : 10-500Hz Duration: X, Y, Z 20min One time each direction Shock level: 120G Waveform: half since wave, 2ms Direction: ±X, ±Y, ±Z

One time each direction Sin

Vibration:10~200Hz,1.5G,30minutes in each X,Y,Z direction 0-40,000 feet (12,192m)

conducted under normal operating condition.

7. International Standard

7-1. Safety

(1) UL1950 Third Edition, Underwriters Laboratories, Inc. Jan. 28, 1995

Standard for Safety of Information Technology Equipment Including electrical Business Equipment.

(2) CAN/CSA C22.2 No. 950-95 Third Edition, Canadian Standards Association, Jan. 28, 1995

Standard for Safety of Information Technol ogy Equipment Including Electrical Business Equipment.

(3) EN60950 : 1992+A2: 1993+A2: 1993+C3: 1995+A4: 1997+A11: 1997 IEC 950: 1991+A1: 1992+A2: 1993+C3: 1995+A4:1996 European Committee for Electrotechnical Standardization (CENELEC) EUROPEAN STANDARD for Safety of Information Technology Equipment Including Electrical Business Equipment.

7-2. EMC

a) ANSI C63.4 “Methods of Measurement of Radio-Noise Emissions from Low-Voltage Electrical and

Electrical Equipment in the Range of 9kHz to 40GHz. “American National standards Institute(ANSI), 1992

b) C.I.S.P.R “Limits and Methods of Measurement of Radio Interface Characteristics of Information

Technology Equipment. ” International Special committee on Radio Interference.

c) EN 55022 “Limits and Methods of Measurement of Ra dio Interface Characteristics of Information

Technology Equipment.” European Committee for Electrotechnical Standardization. (CENELEC),

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1998

8. Packing

xxxxxxxxxxx

(1) Label Sample

(2) Carton Label

-xx100*

(3) Carton Size

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The outside dimension of carton is 810(L) mm * 270(W)mm * 490(H)mm.

9. PRECAUTIONS

Please pay attention to the followings when you use this TFT LCD module.

9-1 MOUNTING PRECAUTIONS

(1) You must mount a module using holes arranged in four corners or four sides.

(2) You should consider the mounting structure so that uneven force (ex. Twisted stress) is not

applied to module. And the case on which a module is mounted should have sufficient strength so

that external force is not transmitted directly to the module.

(3) Please attach the surface transparent protective plate to the surface in order to protect the

polarizer. Transparent protective plate should have sufficient strength in order to the resist external

force.

(4) You should adopt radiation structure to satisfy the temperature specification.

(5) Acetic acid type and chlorine type materials for the cover case are not desirable because the

former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction.

(6) Do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than

HB pencil lead. And please do not rub with dust clothes with chemical treatment. Do not touch the surface of polarizer for bare hand or greasy cloth. (Some cosmetics are detrimental to the polarizer.)

(7) When the surface becomes dusty, please wipe gently with absorbent cotton or other soft

materials like chamois soaks with petroleum benzene. Normal-hexane is recommended for cleaning the adhesives used to attach front/ rear polarizers. Do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer.

(8) Wipe off saliva or water drops as soon as possible. Their long time contact with polarizer

causes deformations and color fading.

(9) Do not open the case because inside circuits do not have sufficient strength.

9-2 OPERATING PRECAUTIONS

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(1) The spike noise causes the mis-operation of circuits. It should be lower than following voltage:

V=±200mV(Over and under shoot voltage)

(2) Response time depends on the temperature. (In lower temperature, it becomes longer..)

(3) Brightness depends on the temperature. (In lower temperature, it becomes lower.) And in lower

temperature, response time (required time that brightness is stable after turned on) becomes longer.

(4) Be careful for condensation at sudden temperature change. Condensation makes damage to

polarizer or electrical contacted parts. And after fading condensation, smear or spot will occur. (5) When fixed patterns are displayed for a long tim e, remnant image is likely to occur. (6) 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 interface.

9-3 ELECTROSTATIC DISCHARGE CONTROL

Since a module is composed of electronic circuits, it is not strong to electrostatic discharge. Make certain that treatment persons are connected to ground through wrist band etc. And don’t touch interface pin directly.

9-4 PRECAUTIONS FOR STRONG LIGHT EXPOSURE

Strong light exposure causes degradation of polarizer and color filter.

9-5 STORAGE

When storing modules as spares for a long time, the following precautions are necessary. (1) Store them in a dark place. Do not expose the module to sunlight or fluorescent light. Keep the temperature

between 5℃ and 35℃ at normal humidity.

(2) The polarizer surface should not come in contact with any other object. It is recommended that they be

stored in the container in which they were shipped.

9-6 HANDLING PRECAUTIONS FOR PROTECTION FILM

(1) The protection film is attached to the bezel with a small masking tape. When the protection film is peeled

off, static electricity is generated between the film and polarizer. This should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc.

(2) When the module with protection film attached is stored for a long time, sometimes there remains a very

small amount of flue still on the Bezel after the protection film is peeled off.

(3) You can remove the glue easily. When the glue remains on the Bezel or its vestige is recognized, please

wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal -hexane.

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AU Optronics T260XW01-V0 Product Specification

Specifications and Main Features

Frequently Asked Questions

User Manual