This specification applies to the 21.6 inch Color TFT-LCD Module T216XW01. This LCD module has a TFT
active matrix type liquid crystal panel 1366x768 pixels, and diagonal size of 21.6 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 an 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.
This module is without any inverter card for backlight.
* General Information
Items Specification Unit Note
Active Screen Size 21.6 inches 50.9cm diagonal
Display Area 477.417 (H) x 268.416 (V) mm
Outline Dimension
Resolution 1366 x 768 Pixels
Pixel Pitch 0.1165 x 0.3495
Pixel Arrangement RGB vertical stripe
Display mode Normally Black
Display Colors 16.7M (8-bit for R,G,B) Colors
Typical White Luminance
Surface Treatment AG, Haze=11%, 3H
Green ROHS compliance
The T216XW01 requires two power inputs. One is employed to power the LCD electronics and to drive the
TFT array and liquid crystal. An inverter typically generates the second input, which powers the CCFL.
3-1 Electrical Characteristics
Values Parameter Symbol
Min Typ Max
LCD:
Power Supply Input Voltage Vcc 4.5 5.0 5.5 Vdc
Power Supply Input Current Icc - 0.8
Power Consumption Pc - 4.0 5.0 Watt 1
Inrush Current I
Backlight Power Consumption
Total Power Consumption - 30
Life Time 30000 - - Hours 3
Note :
1. Vcc=5.0V, Fv=60Hz, Fclk= 85.0 MHz , 25℃. , Test Pattern : White Pattern
2. Vcc rising time = 470
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
6. The life is determined as the time at which luminance of the lamp is 50% compared to that of initial
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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.
value at the typical lamp current on condition of continuous operating at 25±2℃. The lamp current
should fix at 8 mA (typ.) and then keep the 30000hr(typ.) lamp life
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 Note
1 Reserved Open or High AUO internal test pin
2 Reserved Open or High AUO internal test pin
3 Reserved Open or High AUO internal test pin
4 GND Ground
5 Rx0- LVDS Channel 0 [Polarity: Negative]
6 Rx0+ LVDS Channel 0 [Polarity: Positive]
7 GND Ground
8 Rx1- LVDS Channel 1 [Polarity: Negative]
Parameter Min Typ Max Units Condition
CCFL current(ICFL)
CCFL Frequency(FCFL)
CCFL Ignition Voltage(Vs)
CCFL Ignition Voltage(Vs)
CCFL Voltage (Reference) (VCFL)
CCFL Power consumption (PCFL)
Note.
(a) Start-up Voltage means the lowest voltage (after output capacitor) at lighting on stable time under darkness environment (under 0.1
lux).
(b) Start-up Voltage means the lowest voltage (after output capacitor) at lighting on stable time under lightness environment (over 500 lux).
(c)
CCFL Voltage is base on following current, 860Vrms @4.0mA; 840Vrms @6.5mA; 823Vrms @7.0mA.
(d)
*PCFL = ICFL x VCFL x 4 = 8 x 703 x 4 = 22.5 W (typ)
PCFL = ICFL x VCFL x 4 = 8 x 773.3 x 4 = 24.75 W (max)
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
Signal Item Symbol Min. Typ. Max. Unit
Vertical
Section
Horizontal
Section
LVDS Clock Frequency
Vertical
Frequency
Horizontal
Frequency
*1) CLK signal input must be valid while power supply is applied.
*2) Display position is specific by the rise of DE signal only.
Horizontal display position is specified by the falling edge of 1st CLK right after the rise of 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 of DE is displayed at the top line of screen.
3.) If a period of DE “High” is less than 1366 CLK 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 DE “High” and the effective data period do not
synchronize with each other.
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.
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.
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°.
PR880 or equivalent
Fig.4-1 Optical measurement equipment and method
Parameter
Contrast Ratio CR 1600 2000 1
Surface Luminance, white LWH 300 350
Luminance Variation
Response Time
Color Gamut 72 %
Color Coordinates
Viewing Angle by ELDIM Contrast Ratio>10
x axis, right(φ=0°)
x axis, left(φ=180°)
y axis, up(φ=90°)
y axis, down (φ=0°)
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 4-2. When IBL = 32 mA, LWH=350cd/㎡(typ.)
LWH=Lon1, Where Lon1 is the luminance with all pixels displaying white at center 1 location.
V/2
V/6
1 2
4
7 8
H
off1
V
9
Fig.4-2 Optical measurement point
3. The variation in surface luminance, δWHITE is defined (center of Screen) as:
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δ
WHITE(9P)
=Maximum(L
on1
, L
on2
,…,L
)/Minimum(L
on9
on1
, L
on2
,…L
H/2 H/6
)
on9
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.
5. 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 FIG 4-5.
The contents provide general mechanical characteristics for the model T216XW01. In addition the figures in the
next page are detailed mechanical drawing of the LCD.
1 High Temperature Stroage 3
2 Low Temperature Stroage 3
3 High Temperature Operation 3
4 Low Temperature Operation 3
5 Vibration (non-operation) 3
6 Shock (non-operation) 3
7 Vibration (With carton) 3
8 Drop (With carton) 3
60℃ 300 hrs
-20℃, 300 hrs
50℃, 300 hrs
-5℃, 300 hrs
(10 ~ 300Hz/1.5G/11min SR, XYZ
30min/axis)
Vibration level : 1.5G RMS, Bandwidth :
10-300Hz
Duration: X, Y, Z 30min,
Shock level: 50G
Waveform: have sine wave, 11ms
Direction: ±X,±Y, ±Z One time each
direction
Random wave (1.5 Grms 10~200Hz)
30mins / Per each X.Y.Z axes
IEC 950: 1991+A1: 1992+A2: 1993+C3: 1995+A4:1996
IEC 60065
European Committee for Electro technical 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
7-3. Green
Green Mark Description:
a) For Pb Free products, AUO will add for identification.
b) For RoHS compatible products, AUO will add for identification.
Note. The Green Mark will be present only when the green documents have been ready by AUO Internal
Green Team. (The definition of green design follows the AUO green design checklist.)
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 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 be important to minimize the
interface.
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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.
(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.