26.0” WXGA Color TFT-LCD Module
Model Name: T260XW02
(*) Preliminary Specifications
( ) Final Specifications
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Contents
No ITEM
1
2
3
4
5
6
7
3-1
3-2
3-3
3-4
3-5
3-6
7-1
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
OPTICAL SPECIFICATIONS
MECHANICAL CHARACTERISTICS
RELIABILITY
INTERNATIONAL STANDARDS
SAFETY
7-2
8
9
EMC
PACKING
PRECAUTIONS
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Record of Revision
Version Date No
5.0 2005/8/2
5.1 2005/9/19
Original Version
2. Absolute Maximum Ratings
Optical Specificationè
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1. General Description
This specification applies to the 26.0 inch Color TFT-LCD Module T260XW02. 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 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.
* General Information
Items Specification Unit Note
Active Screen Size
Display Area
Pixel Pitch
Outline Dimension
Driver Element
Display Colors
Number of Pixels
Pixel Arrangement
Display Mode
BL Structure
Surface Treatment
26.0
575.769 (H) x 323.712(V)
0.4215 mm
626.0 (H) x 373.0 (V) x 47.5(D)
a-Si TFT active matrix
16.7M
1366 x 768
RGB vertical stripe
Normally Black
8 U-Lamps
AG, 3H
inches
mm
mm With inverter
Colors
Pixel
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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
Note 1 : Duration = 50msec
Note 2 : Maximum Wet-Bulb should be 39℃ and No condensation.
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3. Electrical Specification
The T260XW02 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
LCD:
Power Supply Input Voltage
Power Supply Input Current
Power Consumption
Inrush Current
Backlight Power Consumption
Life Time
Note :
1.
Vcc=5.0V, Fv=60Hz, Fclk= 85.0 MHz , 25℃.
2.
Vcc rising time = 470
, Vcc=5.0V
Symbol
Min. Typ. Max.
Vcc 4.5 5.0 5.5 V
Icc - 1.40 1.78 mA 1
Pc - 7.0 9.0 Watt 1
I
- - 3.0 A 2
RUSH
84 85 Watt
50,000 60,000
Values
Unit Notes
Hours 3
3.
The performance of the Lamp in LCM, for example: lifetime 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.
4.
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.
5.
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 lifetime of CCFL will be reduced.
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3-2 Interface Connections
LCD connector (CN1): JAE FI-E30S or equivalent
-
- Mating Connector:
- LVDS Transmitter: SN75LVDS83(Texas Instruments) or equivalent
Note:
1.
All GND (ground) pins should be connected together and should also be connected to the LCD’s metal frame. All Vcc
(power input) pins should be connected together.
Pin No Symbol Description Default
1 N.C. No Connection (Reserved for aging mode internally)
2 N.C. No Connection (Reserved forI2C clock input)
3 N.C. No Connection (Reserved for I2C data input)
4 GND Power Ground
5 Rx0- Negative LVDS differential data input
6 Rx0+ Positive LVDS differential data input
7 GND Power Ground
8 Rx1- Negative LVDS differential data input
9 Rx1+ Positive LVDS differential data input
10 GND Power Ground
11 Rx2- Negative LVDS differential data input
12 Rx2+ Positive LVDS differential data input
13 GND Power Ground
14 RxCLK- Negative LVDS differential clock input
15 RxCLK+ Positive LVDS differential clock input
16 GND Power Ground
17 Rx3- Negative LVDS differential clock input (Even clock)
18 Rx3+ Positive LVDS differential clock input (Even clock)
19 GND Power Ground
20 Reserved No Connection( Auo internal Test Pin)
21 LVDS Option Pull Low : JETDA LVDS format; Pull High or N.C.: NS LVDS format
22 N.C. Reserved
23 GND Power Ground
24 GND Power Ground
25 GND Power Ground
26 V
27 V
28 V
29 V
30 V
** LVDS Option : H (3.3V) or N.C.è NS (Normal)
L (GND) è JETDA
+5V Power Input
CC
+5V Power Input
CC
+5V Power Input
CC
+5V Power Input
CC
+5V Power Input
CC
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LVDS Option = H (3.3V)
Previous CycleCurrent CycleNext Cycle
Clock
RIN0+
RIN0-
RIN1+
RIN1-
RIN2+
RIN2-
RIN3+
RIN3-
LVDS Option = GND or OPEN
Previous CycleCurrent CycleNext Cycle
Clock
RIN0+
RIN0-
R2R7G2G2R2R3R4R5R6R3
G3B2B3B3G3G4G5G6G6G4
B4NADEDEB4B5B6B7NAB5
R0B1NANAR0R1G0G1B0R1
R0R5G0G0R0R1R2R3R4R1
RIN1+
RIN1-
RIN2+
RIN2-
RIN3+
RIN3-
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G1B0B1B1G1G2G3G4G5G2
B2NADEDEB2B3B4B5NAB4
R6B7NANAR6R7G6G7B6R7
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BACKLIGHT CONNECTOR PIN CONFIGURATION
1. Electrical specification
(Ta=25±5℃)
No
1
Input Voltage
2
Input Current
3
Input Power
4
Input inrush current, 0.3ms
5
Output Frequency
6
ON/OFF Control Voltage
7
ON/OFF Control Current
8
Dimming Control Voltage
9
Dimming Control Current
10
External PWM Control Voltage
11
External PWM Control Current
12
External PWM Duty Ratio
13
External PWM Frequency
2. Input specification
ITEM SYMBOL CONDITION MIN TYP MAX UNIT
V
V
EV
EI
BLON
DIM
I
DIM
PWM
PWM
VDD
IDD
PDD
I
RUSH
FBL
ON
OFF
I
BLON
MAX
MIN
MIN
MAX
MIN
MAX PWM=100% 0.5 --- --- mA
MIN PWM=100% 0.5 --- --- mA
ED
EF
PWM
PWM
--- 21.6 24.0 26.4
VDD=24V
Max. Brightness
VDD=24V
Dimming Max.
VDD=24V
Dimming Max.
VDD=24V --- 48 --- kHz
VDD=24V 2.0 --- 3.3 V or Open
VDD=24V 0.0 --- 0.8 V
VDD=24V -1 --- 1.5 mA
VDD=24V --- 3.3 --- V or Open
VDD=24V --- 0.0 --- V
VDD=24V 1.0 --- mA
--- 2.0 --- 3.3 V
--- -0.3 --- 0.8 V
--- 30 --- 100
--- 150 --- 300 Hz
--- --- 3.6 A
--- --- 85 W
--- --- 5 A
V
% or Open
Note
Pin No Symbol Description Default
1 VDD Operating Voltage Supply, +24V DC regulated 24V
2 VDD Operating Voltage Supply, +24V DC regulated 24V
3 VDD Operating Voltage Supply, +24V DC regulated 24V
4 VDD Operating Voltage Supply, +24V DC regulated 24V
5 VDD Operating Voltage Supply, +24V DC regulated 24V
6 GND Ground GND
7 GND Ground GND
8 GND Ground GND
9 GND Ground GND
10 GND Ground GND
11 Analog DIM External Analog Dimming Control -
12 BL ON/OFF On/Off Control -
13 PWM DIM External PWM Dimming Control -
14 Reserved N.C. -
CN1: S14B-PH-SM3-TB(JST) or Compatible CN2: S2B-ZR-SM3A-TF(JST) or Compatible
CN3~10: SM02(12)B-BHS-1-TB(JST) or Compatible
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3. Backlight Diagram
HOT: High Voltage
HOT 1(PINK)
HOT 2(WHITE)
HOT 3(PINK)
HOT 4(WHITE)
HOT 13(PINK)
HOT 14(WHITE)
HOT 15(PINK)
HOT 16(WHITE)
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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 it’s proper operation.
* Timing Table
DE only Mode
Vertical Frequency Range A
Signal Item Symbol Min. Typ. Max. Unit
Vertical
Section
Period
Active
Blanking
Horizontal
Section
Period
Active
Blanking
Clock Frequency
Vertical
Frequency
Horizontal
Frequency
Frequency
Frequency
Tv 789 806 822 Th
Tdisp 768 Th
Tblk (v) 21 38 54 Th
Th 1414 1560 1722 Tclk
Tdisp 1366 Tclk
Tblk (h) 48 194 356 Tclk
Fclk 54 63 74 MHz
Fv 48 50 52 Hz
Freq 39.45 --- 41.10 kHz
Vertical Frequency Range B
Signal Item Symbol Min. Typ. Max. Unit
Vertical
Section
Period
Active
Blanking
Horizontal
Section
Period
Active
Blanking
Clock Frequency
Vertical
Frequency
Horizontal
Frequency
Frequency
Frequency
Tv 789 806 822 Th
Tdisp 768 Th
Tblk (v) 21 38 54 Th
Th 1414 1560 1722 Tclk
Tdisp 1366 Tclk
Tblk (h) 48 194 356 Tclk
Fclk 65 76 88 MHz
Fv 58 60 62 Hz
Freq 47.32 --- 49.32 kHz
*1) DCLK signal input must be valid while power supply is applied.
*2) Display position is specific by the rise of ENAB signal only.
Horizontal display position is specified by the falling edge of 1st DCLK right after the rise of ENAB, is
displayed on the left edge of the screen.
Vertical display position is specified by the rise of ENAB after a “Low” level period equivalent to eight times
of horizontal period. The 1st data corresponding to one horizontal line after the rise of ENAB is displayed at
the top line of screen.
*3.) If a period of ENAB “High” is less than 1366 DCLK or less than 768 lines, the rest of the screen
displays black.
*4.) The display position does not fit to the screen if a period of ENAB “High” and the effective data period
do not synchronize with each other.
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3-4 Signal Timing Waveforms
RGB Data
DE
Pixel
768
Invalid Data
Pixel
1
Pixel
2
Pixel
3
Pixel
4
Pixel
5
Pixel
6
Tdisp(h)Tblk(h)
CLK
Tclk
Th
RGB
Data
1366
Line
Invalid DataInvalid Data
Line
1
Line
2
Line
3
Line
4
DE
Th
Tv
Tdisp(v)Tblk(v)
Pixel
767
Pixel
768
Invalid Data
Pixel
1
Pixel
3
1366
Line
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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.
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3-6 Power Sequence
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Power Supply For LCD
VCC (+5V) & VDD
Interface Signal
Power For LAMP
(BLON)
Parameter
t1
t2
t3
t4
t5
t6
t7
GND
GND
90%
10%
t1 t2
10%10%
t3t4
Valid Data
Values
Min. Typ. Max.
470 - 1000
25 - 60 ms
600 - - ms
200 - - ms
50 - - ms
0.47 - 30 ms
1 - - s
90%
10%10%
t5t6t7
Units
μ
s
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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 θequal to 0°.
Fig.1 1 presents additional information concerning the measurement equipment and method.
Parameter
Contrast Ratio
Dark Luminance
Surface Luminance, white
Luminance Variation
Response
Time
Rise Time
Decay Time
Gray to Gray
Color Coordinates
RED
GREEN
BLUE
WHITE
Viewing Angle
x axis, right(φ=0°)
x axis, left(φ=180°)
y axis, up(φ=90°)
y axis, down (φ=0°)
Symbol
Min. Typ. Max.
Values
CR (800) (1000)
LBK (0.625)
LWH 400 500
δ
WHITE
9 p
1.4
TrR 15 18
TrD 5 7
Tγ
8 35 ms
R
0.640
X
RY 0.330
GX 0.290
GY 0.600
BX 0.150
Typ.-0.03
Typ.+0.03
BY 0.060
WX 0.280
WY
0.290
θ
r
θ
l
θ
85 Degree
u
θ
85 Degree
d
85 Degree
85 Degree
Units Notes
1
cd/㎡
2
cd/㎡
3
ms
4
5
6
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Note:
1. Contrast Ratio (CR) is defined mathematically as:
Surface Luminance of L
on1
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
DDB
= 24V, I
= 3.5A. LWH=Lon1
DDB
Where Lon1 is the luminance with all pixels displaying white at center 1 location.
3. The variation in surface luminance,
δ
WHITE(9P)
= Maximum(L
δ
is defined (center of Screen) as:
WHITE
, L
on1
on2
,…L
) / Minimum(L
on9
on1
, L
on2
4. Response time is the time required for the display to transition from black to white(Rise Time, TrR) and from white to black
(Decay Time, TrD). For additional information see FIG3.
5. Tγ is the response time between any two gray scale and is based on fv=60Hz to optimize.
6. Viewing angle is the angle at which the contrast ratio is greater than 10. 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.
FIG. 2 Luminance
off1
,…,L
)
on9
V
H/2
H/6
1
7
2
H
V/2 V/6
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10%
100%
90%
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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”.
Any brighter gray level (White)
Tr
R
Time
Optical
Response
Any brighter gray level (White)
0
Tr
D
Any darker gray (Black)
FIG.4 Viewing angle
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5. Mechanical Characteristics
The contents provide general mechanical characteristics for the model T260XW02. In addition the figures in
the next page are detailed mechanical drawing of the LCD.
Horizontal 626.0mm
Outline Dimension
Bezel Area
Active Display Area
Weight
Surface Treatment
Vertical 373.0mm
Depth
47.5mm(w/i inverter & Shielding)
30.3mm(w/o inverter)
Horizontal 580.8mm
Vertical 328.8mm
Horizontal 575.769mm
Vertical 323.712mm
4200g (Typ.)
Anti-Glare, 3H
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Front View
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2. l C-D l<1.6mm
notes:
1. l A-B l<1.6mm
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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
Vibration level: 1.0G RMS
Bandwidth: 10-500Hz
Duration: X, Y, Z 20min
One time each direction
Shock level: 100G
Waveform: half since wave, 2ms
Direction: ±X, ±Y, ±Z
One time each direction
Random Vibration: 10~200Hz, 1.5G, 30m
in each X, Y, Z direction
Height: 53.3cm
1 corner, 3 edges, 6 surfaces
(ASTMD4169-I)
50,000 feet (12Kpa)
There should be no change which might affect the practical display function when the display quality test is
conducted under normal operating condition.
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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.
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
Label sample 83mm * 23mm
Carton Label
AUOptronics
MODEL NO: T260XW02 VX
PART NO: 97.26T02.XXX
CUSTOMER NO:
CARTON NO:
Made in Taiwan
*PM100-01A1600001*
QTY: 4
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4pcs Modules
Cushion set
Cushion top
Cushion down
4pcs / 1 carton
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Carton Size 767(L)mm*330(W)mm*480(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 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
(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 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.
◎Copyright AU Optronics, Inc.
January, 2003 All Rights Reserved. T260XW02 V5-Spec. Ver5.1 25/26
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Page 26
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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.
◎Copyright AU Optronics, Inc.
January, 2003 All Rights Reserved. T260XW02 V5-Spec. Ver5.1 26/26
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