Product Description: T260XW02 TFT-LCD PANEL with RoHS Guarantee
AUO Model Name: T260XW02 VQ
Customer Part No/Project Name:
Customer Signature Date AUO Date
Approved By: PM Director/ Frank Hsu
Reviewed By: RD Director/ Hong Hong Jye
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Reviewed By: Project Leader/ Polo Shen
Prepared By: PM/ Alvin Chung
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Copyright AU Optronics, Inc.
January, 2003 All Rights Reserved. T260XW02 VQ - Spec. Ver1.0
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Document Version: 1.0
Date: 2008/9/17
Product Specifications
26.0” WXGA Color TFT-LCD Module
Model Name: T260XW02 VQ
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(*) Preliminary Specifications
() Final Specifications
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Contents
No
1
2
3
3-1
3-2
3-3
3-4
3-5
3-6
3-7
4
ITEM
COVER
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION
ABSOLUTION MAXIMUM RATINGS
ELECTRICAL SPECIFICATIONS
ELECTRICAL CHARACTERISTICS
INTERFACE CONNECTIONS
SIGNAL TIMING SPECIFICATIONS
SIGNAL TIMING WAVEFORMS
COLOR INPUT DATA REFERENCE
POWER SEQUENCE for LCD
POWER SEQUENCE for INVERTER
OPTICAL SPECIFICATIONS
5
5-1
5-2
6
7
7-1
7-2
7-3
8
9
MECHANICAL CHARACTERISTICS
FRONT VIEW
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REAR VIEW
RELIABILITY
INTERNATIONAL STANDARDS
SAFETY
EMC
GREEN
PACKING
PRECAUTIONS
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Record of Revision
Version Date No Old Description New Description Remark
1.0 2008/09/17 First release
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1. General Description
This specification applies to the 26.0 inch Color TFT-LCD Module T260XW02 VQ. This LCD
module has a TFT active matrix type liquid crystal panel 1366x768 pixels, and diagonal size of 26.0
inch. This module supports 1366x768 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 T260XW02 VQ 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. The T260XW02 VQ model is RoHS verified which can be
distinguished on panel label.
* General Information
Items Specification Unit Note
Active Screen Size 26.0 inches
Display Area 575.769 (H) x 323.712(V) mm
Outline Dimension 626.0 (H) x 373.0 (V) x 45.0(D) mm With inverter
Driver Element a-Si TFT active matrix
Display Colors 16.7M Colors
Number of Pixels 1366 x 768 Pixel
Pixel Pitch 0.4215 mm
Pixel Arrangement RGB vertical stripe
Display Mode Normally Black
Surface Treatment AG, Haze=11%, 3H
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2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause faulty operation or damage to
the unit.
Item Symbol Min Max Unit Conditions
Logic/LCD Drive Voltage
Input Voltage of Signal
BLU Input Voltage
BLU Brightness Control Voltage
Operating Temperature
Operating Humidity
Storage Temperature
Storage Humidity
Panel Surface Temperature PST 65 [oC] Note 3
Note 1: Duration = 1 sec
Note 2: Maximum Wet-Bulb should be 39℃ and No condensation.
VCC -0.3 13.2 [Volt] Note 1
Vin -0.3 3.6 [Volt] Note 1
VDDB -0.3 27.0 [Volt] Note 1
VDIM -0.3 6.0 [Volt] Note 1
TOP 0 +50 [oC] Note 2
HOP 10 90 [%RH] Note 2
TST -20 +60 [oC] Note 2
HST 10 90 [%RH] Note 2
The relative humidity must not exceed 90% non-condensing at temperatures of 40℃ or less. At temperatures greater
than 40℃, the wet bulb temperature must not exceed 39℃.
Note 3: Surface temperature is measured at 50℃ Dry condition
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Differential Input High
Threshold Voltage
h Threshold
3. Electrical Specification
The T260XW02 VQ requires two power inputs. One is employed to power the LCD electronics and
to drive the TFT array and liquid crystal. The second input power for the BLU is to power inverter.
3-1 Electrical Characteristics
Parameter Symbol
LCD:
Power Supply Input Voltage Vcc 10.8 12 13.2 Vdc 1
Power Supply Input Current Icc - 0.35 A 2
Power Consumption Pc - 4.2 Watt 2
Inrush Current I
- - 3.0 Apeak 3
RUSH
Min Typ Max
Values
Unit Notes
LVDS
Interface
CMOS
Interface
Backlight Power Consumption PDDB 40 Watt 8
Life Time 50,000 60,000
Note :
1. The ripple voltage should be controlled under 10% of VCC
2. Vcc=12.0V,
3. Measurement condition :
Differential Input Low
Threshold Voltage
Common Input
Voltage
Input Hig
Voltage
Input Low Threshold
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Voltage
=
f
60Hz, fCLK=81.5Mhz , 25℃, Test Pattern : White Pattern
v
VTH +100 mV 4
VTL -100 mV 4
VCIM 1.10 1.25 1.40 V 4
VIH
(High)
VIL
(Low)
2.4 3.3 Vdc
0 0.7 Vdc
Hours 9
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4. VCIM = 1.2V
VCIM
0V
5. The performance of the Lamp in LCM, for example life time or brightness, is extremely influenced by 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.
6. 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.
7. The relative humidity must not exceed 80% non-condensing at temperatures of 40
greater than 40℃, the wet bulb temperature must not exceed 39℃. When operate at low temperatures, the
VTH
VIL
℃
or less. At temperatures
brightness of CCFL will drop and the life time of CCFL will be reduced.
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3-2 Interface Connections
LCD connector (CN1): Starconn 093G30-B0001A-1
Pin No
1 VCC +12V, DC, Regulated
2 VCC +12V, DC, Regulated
3 VCC +12V, DC, Regulated
4 VCC +12V, DC, Regulated
5 GND Ground and Signal Return
6 GND Ground and Signal Return
7 GND Ground and Signal Return
8 GND Ground and Signal Return
9 LVDS Option Low/Open for Normal (NS), High for JEIDA
10 Reserved Open or High
11 GND Ground and Signal Return for LVDS
12 RIN0- LVDS Channel 0 negative
13 RIN0+ LVDS Channel 0 positive
14 GND Ground and Signal Return for LVDS
15 RIN1- LVDS Channel 1 negative
16 RIN1+ LVDS Channel 1 positive
17 GND Ground and Signal Return for LVDS
18 RIN2- LVDS Channel 2 negative
19 RIN2+ LVDS Channel 2 positive
20 GND Ground and Signal Return for LVDS
21 RCLK- LVDS Clock negative
22 RCLK+ LVDS Clock positive
23 GND Ground and Signal Return for LVDS
24 RIN3- LVDS Channel 3 negative
25 RIN3+ LVDS Channel 3 positive
26 GND Ground and Signal Return for LVDS
27 Reserved Open or High
28 Reserved Open or High
29 GND Ground and Signal Return
30 GND Ground and Signal Return
Symbol Description Default
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NS Mode
AUO internal test
AUO internal test
AUO internal test
Note:
1. All GND (ground) pins should be connected together and should also be connected to the LCD’s metal frame.
2. All Vcc (power input) pins should be connected together.
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LVDS Option = H (3.3V) JETDA Format
Previous CycleCurrent CycleNext Cycle
Clock
RIN0+
RIN0-
RIN1+
RIN1-
RIN2+
RIN2-
RIN3+
RIN3-
G7
LVDS Option = L (GND) or OPEN NS Format
Previous CycleCurrent CycleNext Cycle
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Clock
R2R7G2G2R2R3R4R5R6R3
G3B2B3B3G3G4G5G6G4
B4NADEDEB4B5B6B7NAB5
R0B1NANAR0R1G0G1B0R1
RIN0+
RIN0-
RIN1+
RIN1-
RIN2+
RIN2-
RIN3+
RIN3-
R0R5G0G0R0R1R2R3R4R1
G1B0B1B1G1G2G3G4G5G2
B2NADEDEB2B3B4B5NA
B3
R6B7NANAR6R7G6G7B6R7
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3-3 Signal 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 its proper operation.
* Timing Table
DE only Mode
Vertical Frequency
Notes:
1) Display position is specific by the rise of DE signal only.
Horizontal display position is specified by the rising edge of 1st DCLK after the rise of 1st DE, is displayed on the left
edge of the screen.
Vertical display position is specified by the rise of DE after a “Low” level period equivalent to eight times of horizontal
period. The 1st data corresponding to one horizontal line after the rise the of 1st DE is displayed at the top line of
screen.
2) If a period of DE “High” is less than 1366 DCLK or less than 768 lines, the rest of the screen displays black.
3) The display position does not fit to the screen if a period of DE “High” and the effective data period do not
synchronize with each other.
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3-4 Signal Timing Waveforms
RGB Data
1366
Pixel
Invalid Data
DE
CLK
Tclk
RGB
Data
Line
768
Invalid DataInvalid Data
DE
Line
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
5
Pixel
6
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1366
Pixel
Invalid Data
Tdisp(h)
Th
1
Line
2
Line
3
Line
4
Line
768
Th
Tv
Tdisp(v)
Pixel
1
Pixel
2
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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
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3-6 Power Sequence for LCD
Parameter
t1 0.4 - 30 ms
t2 0.1 - 50 ms
t3 200 - - ms
t4 10 - - ms
t5 0.1 - 50 ms
t6 - - 300 ms
t7 500 - - ms
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Values
Min. Typ. Max.
Units
The timing controller will not be damaged in case of TV set AC input power suddenly shut down.
Once power reset, it should follow power sequence as spec. definition.
(1) 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 abnormal screen.
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3-7 Backlight Power Specification for LCD Module
3.7.1 Electrical specification
(Ta=25±5℃)
No
1 Input Voltage
2 Input Current
3 Input Power
4 Inrush current
6 ON/OFF Control Voltage
7 ON/OFF Control Current
8 Dimming Control Voltage
9 Dimming Control Current
10 Internal Dimming Ratio
11 PWM Function
12 External PWM Control Current
13 External PWM Ratio (Duty)
14 External PWM Frequency
Note 1 : Condition: VDDB=24V (Ta=25±5℃, Turn on for 45minutes), PWM=100%
ITEM SYMBOL CONDITION MIN TYP MAX UNIT
VDDB
IDDB
PDDB
IRUSH
VBLON
VDIM
I_DIM MIN
DIM_R
V_PWM
I_EPW M
D_EPWM
F_EPW M
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ON
OFF
IBLON
MAX
MIN
MAX
MIN
--- 21.6 24.0 26.4
VDDB
=24V
VDIM=3.3V
VDDB
=24V
VDIM=3.3V
VDDB
=24V
VDIM=3.3V
VDDB
=24V 2.0 3.3 5.0
VDDB
=24V 0.0
VDDB
=24V -1 --- 1.5
VDDB
=24V --- 3.3 ---
VDDB
=24V --- 0.0 ---
VDDB
=24V --- --- 1.5
--- 20 100
--- 2 --- 3.3
--- 0 --- 0.8
--- --- --- 2
--- 10 --- 100
--- 140 --- 240
1.59 1.67 1.75
38 40 42
--- --- 6
--- 0.8
VDC
ADC
W
ADC
VDC
mADC
VDC
mADC
%
VDC
mADC
%
Hz
Note
1
1
1,2
3
Note 2 : Measurement condition Rising time = 20 ms (VDDB : 10%~90%)
Note 3 : (a) Uniformity and flicker do not guarantee below 20% dimming control;
(b) 10% dimming control is function okay and no backlight shut down.
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3.7.2 Input Pin Assignment
CN1: CI0114M1HRL-LF (Cvilux)
Pin No Symbol Description Default
Pin No Symbol Description
1 VDDB(main power) DC input 24V VDC
2 VDDB(main power) DC input 24V VDC
3 VDDB(main power) DC input 24V VDC
4 VDDB(main power) DC input 24V VDC
5 VDDB(main power) DC input 24V VDC
6 GND Ground
7 GND Ground
8 GND Ground
9 GND Ground
10 GND Ground
11 DET
12 VBLON
13 ADIM
14 PDIM
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Note: Pin13 and Pin14 can’t be used at the same time!
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Inverter OK: Low/GND (0-0.8V)
Inverter NG: Open collector
BL on-off :
Open/High (3.3V) for BL ON,
Low(GND) for BL OFF
Internal PWM : 0V=20% ; 3.3V=100% ; OPEN=100%
< NC ; When External PWM >
External PWM (10%~100%)
< NC ; When Internal PWM >
24V
24V
24V
24V
24V
GND
GND
GND
GND
GND
-
-
-
-
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3.7.3 Power Sequence for Inverter
Parameter
T1 20 - - ms
T2 10 - - ms
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T3 0 - - ms
T4 50 - - ms
T5 0 - - ms
Min. Typ. Max.
Values
Units
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4. Optical Specification
Optical characteristics are determined after the unit has been ‘ON’ and stable for approximately 45
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 θ equal to 0°. Signal generator used for
measurement is “Chroma 2913” and signal setting follows the typical value shown in page 13 with
vertical frequency range A (fv=60Hz). Meanwhile, dimmer is 3.3(V) for its maximum setting.
Fig.1 1 presents additional information concerning the measurement equipment and
method.
Parameter
Contrast Ratio
Surface Luminance,
white
Luminance Variation δ
Response Time (G to G)
Color Gamut
Color Coordinates
Viewing Angle
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x axis, right(φ=0°)
x axis, left(φ=180°)
y axis, up(φ=90°)
y axis, down (φ=0°)
RED
GREEN
BLUE
WHITE
Symbol
CR 2400 3000
LWH 360 450
WHITE
9 p
Tγ6.5 ms
NTSC 72 %
RX 0.64
RY 0.33
GX 0.28
GY 0.59
BX 0.15
BY 0.05
WX 0.28
WY
θr 89 Degree
θl 89 Degree
θu 89 Degree
θd 89 Degree
Min. Typ. Max.
1.3
Typ.-0.03
Values
Typ.+0.03
0.29
Units Notes
cd/㎡
1
2
3
4
6
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3
4 5 6
8 9
Note:
1. Contrast Ratio (CR) is defined mathematically as:
Surface Luminance of L
on5
Contrast Ratio=
Surface Luminance of L
2. 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 V
Where Lon1 is the luminance with all pixels displaying white at center 5 location.
3. The variation in surface luminance, δ
δ
WHITE(9P)
4. Response time Tγ is the average time required for display transition by switching the input signal for five luminance ratio
(0%,25%,50%,75%,100% brightness matrix) and is based on fv=60Hz to optimize.
Pallet after packing 30 9800(L)mm*7400(W)mm*1076(H)mm 163
Specification
Packing Remark
PET band
Corner protector
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Pallet
Label
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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.
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9-2 OPERATING PRECAUTIONS
(1) The device listed in the product specification sheets was designed and manufactured for
TV application
(2) The spike noise causes the mis-operation of circuits. It should be lower than following
voltage: V=±200mV(Over and under shoot voltage)
(3) Response time depends on the temperature. (In lower temperature, it becomes longer.)
(4) 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.
(5) 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.
(6) When fixed patterns are displayed for a long time, remnant image is likely to occur.
(7) Module has high frequency circuits. Sufficient suppression to the electromagnetic
interference shall be done by system manufacturers. Grounding and shielding methods may
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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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