This specification applies to the 37.0 inch Color TFT-LCD Module T370XW02 VC.
This LCD module has a TFT active matrix type liquid crystal panel 1366x768 pixels,
and diagonal size of 37.0 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 an 8-bit gray scale signal for each dot.
The T370XW02 VC has been designed to apply the 8-bit 1 channel LVDS interface
operation. 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 37.02 Inches
Display Area 819.6 (H) x 460.8(V) mm
Outline Dimension 877.0(H) x 514.6(V) x 54.3(D) mm With inverter
Driver Element a-Si TFT active matrix
Display Colors 16.7M Colors
Number of Pixels 1366x768 Pixel
Pixel Arrangement RGB vertical stripe
Pixel pitch 0.6(H) x 0.6(W)
Surface Treatment Hard-Coating (3H), Anti-Glare
RoHS RoHS Compliance
The following are maximum values which, if exceeded, may cause faulty operation or
damage to the unit.
Parameter Symbol Min. Max. Unit Note
Logic/LCD Driving Voltage V
Input Voltage of Signal Vin -0.3 4 V. 1
BLU Input Voltage V
BLU Control Voltage BL
Operating Temperature T
Storage Temperature T
Operating Ambient Humidity
Storage Humidity H
Note 1: Duration = 50msec
Note 2 : Maximum Wet-Bulb should be 39 and No condensation.℃
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.℃℃
The T370XW02 VC 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.
Parameter Symbol
LCD
Power Supply Input Voltage V Power Supply Input Current I Power Consumption P Inrush Current I
Backlight Power Consumption - 120 132 W
Lamp Life Time 50000 hr 3
Note:
1. Vcc=12.0V, =
2. Duration = 400
3. The performance of the Lamp in LCM, for example life time or brightness, is extremely
f60Hz, fCLK=81.5Mhz , 25, Test pattern : ℃White pattern.
v
10.8 12.0 13.2 V.
LCD
- 0.55 0.66 A. 1
LCD
- 6.6 7.92 W 1
C
RUSH
Min. Typ. Max.
- - 4 A 2
Value
Unit
Note
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 life time of CCFL will be
reduced.
LCD Connector (CN1): JAE FI-X30SSL-HF or equivalent.
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
Symbol Pin Assignment
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
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.
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 Presents additional information concerning the measurement equipment
and method.
SR3 or equivalent
1
Parameter
Symbol
Values
Min. Typ. Max.
Units Notes
Contrast Ratio CR 2000 2500 - 1
LWH 360 450 -
cd/㎡
2
white
Luminance Variation δ
WHITE
5 p - - 1.3 3
Reponse
G to G
Tγ - TBD TBD ms 5
Time
Color
Chromaticity
RED R
R
GREEN
G
BLUE B
B
WHITE W
W
0.640
X
0.330
Y
GX 0.290
0.600
Y
0.150
X
0.060
Y
0.280
X
Y
Typ –0.03
0.290
Typ +0.03
Viewing Angle
x axis, right(φ=0°) θr - 89 - Degree 6
x axis, left(φ=180°)
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. From more information see FIG 2.
FIG. 2 Luminance
pixels
pixels
3. The variation in surface luminance, δWHITE is defined (center of Screen) as:
δ
WHITE(5P)
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.
FIG. 3 Response time
5. 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
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.
The contents provide general mechanical characteristics for the model T370XW02
VC. In addition the figures in the next page are detailed mechanical drawing of the
LCD.
Outline Dimension
Horizontal 877.0 mm
Vertical 514.6 mm
Depth 54.3 mm(with inverter)
Horizontal 827.8 mm Bezel Opening Area
Vertical 469.4 mm
Horizontal 819.6 mm Display Active Area
Vertical 460.8 mm
1 High temperature storage test Ta=60 ℃ 300h
2 Low temperature storage test Ta= -20℃ 300h
3 High temperature operation test Ta=50 ℃ 80%RH 300h
4 Low temperature operation test Ta=-5℃ 300h
5 Vibration test
(non-operating)
6 Shock test
(non-operating)
7 Vibration test
(with carton)
Wave form: random
Vibration level: 1.5G RMS
Bandwidth: 10-300Hz,
Duration: X, Y, Z 30min
One time each direction
Shock level: 50G
Waveform: half since wave, 11ms
Direction: ±X, ±Y, ±Z
One time each direction
Wave form: random
Vibration level: 1.5G RMS
Bandwidth: 10-200Hz,
Duration: X, Y, Z 30min
One time each direction
8 Drop test
(with carton)
{Result Evaluation Criteria}
There should be no change which might affect the practical display function when the display quality
test is conducted under normal operating condition.
(1) UL6500, UL 60065 Underwriters Laboratories, Inc. (AUO file number : E204356)
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.
IEC 950: 1991+A1: 1992+A2: 1993+C3: 1995+A4:1996
IEC 60065: version 7th
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 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
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.