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AU OPTRONICS CORPORATION
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Spec. No.: TVPM-26XW01
Version: 6
Total pages: 26
Date: Apr. 2, 2004
Product Specifications
26.0” WXGA Color TFT-LCD Module
Model Name:T260XW01
V.6
Approved By Prepared By
Rita Chen
Product Management Engineer
TVBU Marketing Division / AU Optronics Corporation
Customer Check and Approved By
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T260XW01 v.6 0/24
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Product Specifications
26.0” WXGA Color TFT-LCD Module
Model Name: T260XW01
V. 6
(*) Final Specifications
Note: This Specification is subject to change without notice.
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T260XW01 v.6 1/24
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COVER
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION1
ABSOLUTE MAXIMUM RATINGS2
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Contents
ITEMNo
ELECTRICAL SPECIFICATIONS3
ELECTRICAL CHARACTREISTICS3-1
INTERFACE CONNECTIONS3-2
INPUT TIMING SPECIFICATIONS3-3
COLOR INPUT DATA REFERNECE3-4
POWER SEQUENCE3-5
OPTICAL SFECIFICATIONS4
MECHAN ICAL C HARACTERISTICS5
RELIABLITY6
INTERNATIONAL STANDARDS7
SAFETY7-1
EMC7-2
Packing8
PRECAUTIONS9
©Copyright AU Optronics, Inc.
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Version Date No Old Description New Description Remark
V.6 Apr..2 ’04 All Preliminary Specification issued
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Record of Revision
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T260XW01 v.6 3/24
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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 39.5*(D) mm Inverter w/ plastic shield
Driver Element a-Si TFT active matrix
Display Colors 16.7M Colors
Number of Pixels 1280 x 768 Pixel
Pixel Arrangement RGB vertical stripe
Pixel Pitch (H x V) 0.4425 x 0.4425 mm
Surface Treatment Anti-Glare
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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.
Parameter Symbol Min. Max. Unit Note
Power Input Voltage Vcc -0.3 5.5 Vdc
Operating Temperature T
Storage Temperature H
Operating Ambient Humidity
Storage Humidity H
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00 50
-20 60
10 90
10 90
H
OP
ST
OP
ST
G
%RH
%RH
At 255
1
1
1
1
Note: 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. When operate at low
temperatures, the brightness of CCFL will drop and the life time of CCFL will be reduced.
Environment
Note: When the lamp is lighted at the conditions of ambient temperature under 0, there is possibility that
the lamp lights pinkish.
©Copyright AU Optronics, Inc.
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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.
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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 2.2 A
Power Consumption Pc - 8.0 11 Watt
Inrush Current I
Backlight Power Consumption - 94.8 124.8 W 1
Lamp Life Time 50,000 - - 2
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
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.
RUSH
- - 2.5 Apeak
Values
Unit Notes
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.
©Copyright AU Optronics, Inc.
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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 #
1Vcc
2Vcc
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.
©Copyright AU Optronics, Inc.
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LVDS Order
1.LVDS_ORDER =L
RXCLK+
RXCLK-
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CHGORD = L
RX0
RX1
RX2
RX3
G1 B1B0 G3G4 G1G2B1 G5
R6 R7B7 R6B6 G7 G6
2. LVDS_ORDER =H
RXCLK+
RXCLK-
RX0
RX1
R2
G3
G0 R5 R4 R3 R2 R1 R0 G0R0
DE VS HS
B5 B3B2 B4 B2
CHGORD= H
G2 R7 R6 R5 R4 R3 R2 G2
B3B2 G5G6 G3G4B3 G7
RX2
RX3
B4
R0
DE VS HS
B7 B5B6 B4
R1B1 R0B0 G1 G0
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BACKLIGHT CONNECTOR PIN CONFIGURATION -
Electrical specification
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Ta=255
No ITEM SYMBOL
1 Input voltage VDDB 22.8 24.0 25.2 V
2 Input current IDDB
Oscillating frequency F0 VDDB=24V 58 62 66 kHz
PWM frequency FBI VDDB=24V 255 270 285 Hz
ON/OFF
Control voltage
Dimming
Control voltage
Input specification
ON BLON VDDB=24V 2.0
OFF BLON VDDB=24V 0
MAX VDIM VDDB=24V
MIN VDIM VDDB=24V
TEST
CONDITION
VDDB=24V,MAX
brightness
MIN TYP MAX UNIT
3500 3950 4400 mA
1.0
0
5.0 V or OPEN
0.8 V
V
V
CN1: S10B-PH-SM3-TB(JST) CN2: S12B-PH-SM3-TB(JST)
No. Signal name Feature No. 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
5 VDDB +24V 5 VDDB +24V
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 10 GNDB GND
11 VDIM Bright control
12 BLON ON/OFF Signal
MEASURING
CIRCUIT
2
1
1: Connection of brightness control terminal
(1)Bright control by the variable resistor
VDIM-GND short-circuit : Min. brightness
(2)Bright control by the voltage
0V : Min. brightness
1V : Max. brightness
2: BLON Logic
H : Back Light ON
L : Back Light OFF
OPEN : Back Light ON
©Copyright AU Optronics, Inc.
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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 only mode
Parameter Symbol Min. Typ. Max. Unit Condition
Clock Frequency
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1/ Tc 55 65 75 MHz
Hsync Frequency
Vsync Frequency
Period
Horizontal
Active
Period
Vertical
Active
* TCH,TCL,TDS,TDH,TES : refer to timing specification of LVDS Tx chip.
- 47.5 48.5 49.5 KHz
- 476066Hz
TH 1340 1344 1600 clocks
THD 1280 1280 1280 clocks
TV 776 806 850 lines
TVD 768 768 768 lines
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3-4 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
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 0000000000000000
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COLOR DATA REFERENCE
Input Color Data
RED
MSB LSB
GREEN
BLUE
MSB LSB
Basic
Color
RED
GREEN
Red(255) 111111110000000000000000
Green(255) 0 0 0 0 0 0 0 0 1111111100000000
Blue(255) 000000000000000011111111
Cyan 000000001111111111111111
Magenta 111111110000000011111111
Yellow 1 1 1 1 1 1 1 1 1111111100000000
White 1 1 1 1 1 1 1 1 1111111111111111
RED(000) 0 0 0 0 0 0 0 0 0000000000000000
RED(001) 0 0 0 0 0 0 0 0 0000000000000000
----
RED(254) 1 1 1 1 1 1 1 0 0000000000000000
RED(255) 1 1 1 1 1 1 1 1 0000000000000000
GREEN(000)000000000000000000000000
GREEN(001)000000000000000100000000
----
GREEN(254)000000001111111000000000
GREEN(255)000000001111111100000000
BLUE(000) 000000000000000000000000
BLUE(001) 000000000000000000000001
BLUE
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-------
BLUE(254) 000000000000000011111110
BLUE(255) 000000000000000011111111
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3-5 Power Sequence
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Values
Units
Parameter
Min. Typ. Max.
t1 470 - 1000 us
t2 5 - - ms
t3 200 - - ms
t4 200 - - ms
t5 5 - - ms
t6 - - 30 ms
t7 1 - - s
Note: User should follow the power on/off sequence and the rising/falling time to avoid miss operation of the
panel.
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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 ofandequal to 0.
Fig.1 1 presents additional information concerning the measurement equipment and method.
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PR880
Parameter
Symbol
Values
Units Notes
Min. Typ. Max.
Contrast Ratio CR 500 600 1
Surface Luminance, white LWH 370 470
Response Time
Gray to Gray - 12 3
cd/
ms
Tr - 15 18 4
Tf - 10 13
Color
Chromaticity
RED R
R
GREEN G
G
BLUE B
B
WHITE W
W
X
Y
X
Y
X
Y
X
Y
Typ.-0.03
0.647
0.337
0.300
0.616
0.138
0.069
0.303
0.312
Typ.+0.03
Viewing Angle
x axis, right(=0)
x axis, left(=180)
y axis, up(=90)
y axis, down (=0)
White Uniformity
r
l
u
d
W
80 85 - Degree 5
80 85 -
80 85 -
80 85 -
70 - - % 6
2
4
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f
f
Note:
1. Contrast Ratio (CR) is defined mathematically as:
Contrast Ratio=
2. Surface luminance is luminance value at point 1 across the LCD surface 50cm from the surface with all
pixels displaying white. (FIG2)
3. The gray to gray response time is only available between 33~223 gray level because of material
limitation.
4.Response time is the time required for the display to transition from white to black (Rise Time, Tr
from black to white (Decay Time, Tr
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Surface Luminance with all white pixels
Surface Luminance with all black pixels
). For additional information see FIG3.
D
)and
R
5.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.
6. Definition of white uniformity:
White uniformity is calculated with the following formula.
Luminance are measured at the following five points (1~5)
=
Minimum Brightness o
ive points
.
Maximum Brightness of five points
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FIG. 2 Luminance
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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
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Horizontal 620.8mm
Vertical 389.00mm
Depth 39.50mm(w/I inverter)
33.50mm(w/o inverter)
Horizontal 570.40mmBezel Area
Vertical 343.84mm
Horizontal 566.40mmActive Display Area
Vertical 339.84mm
Weight 4000g (Typ.)
Surface Treatment Anti-Glare
Note: Suggest to fix this panel via side mount as well as front mount simultaneously.
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Front View
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Rear View
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p
6. Reliability
Environment test condition
No Test Item Condition Remark
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1 High temperature storage test
2 Low temperature storage test
3 High temperature operation test
4 Low temperature operation test
5 Thermal Shock Test
6 Electrostatic discharge (non-operation)
7 Vibration test
(non-operating)
8 Shock test
(non-operating)
Note 1: Evaluation should be tested after storage at room temperature for one hour.
Note 2: There should be no change which might affect the practical display function when the
display quality test is conducted under normal operating condition.
Note 3: Judgment: (a) Function OK.
(b). No serious image quality degradation.
Ta = 6 0 240h
Ta = - 2 0 240h
Ta=5050%RH 240h
Ta=0 240h
-20~60
1H, 10mins, 1H, 5cycles
150 pF,150,10kV,1 second, 9
osition on the panel, 10 ti mes
each place
Wave form: random
Vibration level : 1.0G RMS
Bandwidth : 10-500Hz
Duration: X, Y, Z 10min
One time each direction
Shock level: 100G
Waveform: half since wave, 2ms
Direction: X, Y, Z
One time each direction
Note 1,2,3
Note 1,2,3
Note 1,2,3
Note 1,2,3
Note 1,2,3
Note 3
Note 1,2,3
Note 1,2,3
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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 Technology 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.
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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 Radio Interface Characteristics of Information
Technology Equipment.” European Committee for Electrotechnical Standardization. (CENELEC),
1998
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8. Packing
(1)Label Sample
(2) Carton Label
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(3) Carton Size
The outside dimension of carton is 767(L) mm * 270(W) mm * 490(H) mm.
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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 and 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 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) In lower temperature, response time (required time that brightness is stable after turned on)
becomes longer and it might effect the brightness.
(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 time, 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.
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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
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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.
©Copyright AU Optronics, Inc.
January, 2004 All Rights Reserved. T260XW01 v.6 24/24
No Reproduction and Redistribution Allowed
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