AUO T315XW02 VL Specification

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©Copyright AU Optronics, Inc. January, 2003 All Rights Reserved. T315XW02 VLD0 - Specs. Ver 0.1 1/28 No Reproduction and Redistribution Allowed
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Document Version : 0.1
Date : 2008/08/13
Product Specifications
31.5” WXGA Color TFT-LCD Module Model Name: T315XW02 VLD0
( ) Preliminary Specifications
(*) Final Specifications
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No
COVER
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Contents
CONTENTS
RECORD OF REVISIONS
GENERAL DESCRIPTION 1
ABSOLUTE MAXIMUM RATINGS 2
ELECTRICAL SPECIFICATIONS 3
ELECTRICAL CHARACTREISTICS 3-1
INTERFACE CONNECTIONS 3-2
SIGNAL TIMING SPECIFICATIONS 3-3
COLOR INPUT DATA REFERNECE 3-5
SIGNAL TIMING WAVEFORMS 3-4
POWER SEQUENCE 3-6
©Copyright AU Optronics, Inc. January, 2003 All Rights Reserved. T315XW02 VLD0 - Specs. ver 0.1 3/28 No Reproduction and Redistribution Allowed
OPTICAL SPECIFICATIONS 4
MECHANICAL CHARACTERISTICS 5
RELIABLITY 6
INTERNATIONAL STANDARDS 7
SAFETY 7-1
EMC 7-2
PACK ING 8
PRECAUTIONS 9
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Record of Revision
Version Date No Old Description New Description Remark
0.1 2008/08/13 First issue
0.2 2008/11/01 23 Drop Height=46cm Drop Height=38cm updated
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1. General Description
This specification applies to the 31.51 inch Color TFT-LCD Module T315XW02 VLD0.
This LCD module has a TFT active matrix type liquid crystal panel 1366x768 pixels, and
diagonal size of 31.51 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 T315XW02 VLD0 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 T315XW02 VLD0 model is RoHS verified which can be distinguished on panel label.
*
General Information
Items Specification Unit Note
Active Screen Size 31.51 inches
Display Area 697.685 (H) x 392.256(V) mm
Outline Dimension 760.0(H) x 450.0(V) x 45(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 0.51075 mm
Pixel Arrangement RGB vertical stripe
Display Mode Normally Black
Surface Treatment Anti-Glare, Haze =40%, 3H
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2. Absolute Maximum Ratings
The following are maximum values which, if exceeded, may cause permanent damage to the unit.
Item Symbol Min Max Unit Conditions
Logic/LCD Drive Voltage Vcc -0.3 14 [Volt] Note 1
Input Voltage of Signal Vin -0.3 3.6 [Volt] Note 1
BLU Input Voltage VDDB -0.3 28 [Volt] Note 1
BLU Brightness Control Voltage Vdim -0.3 7.0 [Volt] Note 1
Operating Temperature TOP 0 +50 [oC] Note 2
Operating Humidity HOP 10 90 [%RH] Note 2
Storage Temperature TST -20 +60 [oC] Note 2
Storage Humidity HST 10 90 [%RH] Note 2
Panel Surface Temperature PST 65 [oC]
Note 1: Duration:50 msec.
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 .
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к
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10%
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D
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3. Electrical Specification
The T315XW02 VL 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
Values
Unit Notes
Min Typ Max
LCD:
Power Supply Input Voltage Vcc 10.8 12 13.2 Vdc 1
Power Supply Input Current Icc - 0.45 0.55 A 2
Power Consumption Pc - 5.4
Inrush Current I
LV DS
Interface
CMOS
ifferential Input High Threshold
Vo l t a g e
Differential Input Low Threshold
Vo l t a g e
Common Input Voltage
Input High Threshold Voltage
Interface
Input Low Threshold Voltage
- - 6 Apeak 3
RUSH
VTH 100 mV 4
VTL 100 mV 4
VCIM 1.10 1.25 1.40 V 4
VIH
2.4 3.3 Vdc
(High)
VIL
0 0.7 Vdc
7.26 Watt 2
(Low)
Backlight Power Consumption PDDB 99 105 111 Watt
Life Time 50,000 Hours 5,6,7
Note :
1. The ripple voltage should be controlled under 10% of V
=
f
2. Vcc=12.0V,
60Hz, fCLK=81.5Mhz , 25 , Test Pattern : White Patternк
v
CC
3. Measurement condition :
ˌ˃ʸ
GND
˄˃ʸ
˧˻ʳːʳˇˊ˃ʳ˦
VCC
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4. VCIM = 1.2V
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VCIM
VTH
VIL
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 or less. At
temperatures greater than 40 , the wet bulb temperature must not exceed 39 . When operate at
кк
к
low temperatures, the brightness of CCFL will drop and the life time of CCFL will be reduced.
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3-2 Interface Connections
- Connector on Panel: 093G30-B0001A-1 (Manufactured by
- Suggestion Matting: 093E30-000220-G4 (made by Starconn) or FI-X30HL (Maded by JAE) or equivalent
Pin No Symbol Description Default
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 NS mode
10 Reserved Open AUO internal test
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 AUO internal test
28 Reserved Open or High AUO internal test
29 GND Ground and Signal Return
30 GND Ground and Signal Return
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.
2. For Pin 10, 27 and 28, panel will not damage if negligently connect these pins to high or low
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ʳ˦˴˶
)
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LVDS Option = High
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LVDS Option = Low or Open
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BACKLIGHT CONNECTOR PIN CONFIGURATION
-
1. Electrical specification
Item Symb.
Input V oltage --- 21.6 24.0 26.4 VDC
Input Current (Turn on Condition)
Input Power (Turn o n Cond ition)
Input Curre nt (Stable on Conditio n)
Input P ower (Stable on Condition)
Inrush Current
On/Off Control Voltage VDCVBLON
On/Off Control Current VDDB=24V 0.0 --- 1.5 mADC
Dimm ing Cont rol Vo ltage VDIM
PW M Func tion V _PW M VDC
External PWM Control Current --- --- --- 1.5 mADC
External PWM Duty Ratio --- 10 --- 100 %
External PWM Frequency --- 120 180 300 Hz
Note 1 : Measurement condition Rising time = 20 ms (VDDB : 10%~90%);
Note 2 : VDIM= 3.3V (MAX, 100% brightness), VDIM= 0V (MIN, 10% brightness)
Note 3 : (a) Uniformity and flicker does not guarantee under 10% dimming control. (b) 10% dimming function okay and no backlight shut down
VDDB
IDDB
PDDB
IDDB
PDDB
IRUSH
IBLON
I_EPW M
D_EPW M
F_EPWM
VDDB=24V
VDDB=24V
VDDB=24V
VDDB=24V
VDDB=24V
ON VDDB=24V 2.0 --- 5.0
OFF VDDB=24V 0.0 --- 0.8
MAX VDDB=24V --- 3.3 ---
MIN VDDB=24V --- 0.0 ---
MAX --- 2.0 --- 5.0
MIN --- 0.0 --- 0.8
Min Typ Max
-- -- 5.1 ADC
-- 115.0 122.0 W
4.13 4.38 4.6 3 ADC
99.0 105.0 111.0 W
--- - -- 6. 0 AD C
Spec
ΰ
Ta=25±5 , Turn on for 45minutes
к
UnitCondition
VDC
Note
α
˄
˅ ˅
ˆ
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2. Input specification
CN1: CI0114M1HR0-LF (Manufactured by Civilux) Matting: CI0114S0000 (Manufactured by Civilux) or equivalent
No Symbol
1
2
3
4
5
6
7
VDDB (Main Power)
VDDB (Main Power)
VDDB (Main Power)
VDDB (Main Power)
VDDB (Main Power)
GND
GND
Description
DC input 24.0 VDC
DC input 24.0 VDC
DC input 24.0 VDC
DC input 24.0 VDC
DC input 24.0 VDC
Ground
Ground
8
GND
9
GND
10
GND
11
DET Function
12
VBLON (Enable Pin)
13
VDIM/PDIM (LCD Bright)
VDIM/PDIM Selection VDIM: High/Open, PDIM: GND
14
Ground
Ground
Ground
Panel Status Detect, (Normal = 0~0.8V, Abnormal = Open Connector)
On/Off control Signal; High/Open: On; Low: Off
VDIM: Internal PWM Dimming control signal input (DC 0~3.3V, Duty: 10%~100%) PDIM: External PWM Dimming control signal input (AC 0~3.3V, Duty: 10%~100%) (3.3V : Maximum brightness, 0V min brightness)
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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:
Signal Item Symbol Min. Typ. Max. Unit
Vertical Section
Period
Active
Blanking
Horizontal
Section
Period
Active
Blanking
LVDS Clock Frequency
Tv 784 806 1015 Th
Tdisp(v) Th
768
Tblk(v) 16 38 247 Th
Th 1414 1648 1900 Tclk
Tdisp(h) Tclk
1366
Tblk(h) 48 282 534 Tclk
Fclk (1/Tclk) 60 80 85 MHz
Vertical
Frequency
Horizontal
Frequency
Notes:
1.) Display position is specific by the rise of DE signal only. Horizontal display position is specified by the rising edge of 1 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 1 the top line of screen.
3.) If a period of DE “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 DE “High” and the effective data period do not synchronize with each other.
Frequency
Frequency
st
data corresponding to one horizontal line after the rise the of 1st DE is displayed at
Fv 47 60 63 Hz
Fh 43 48 53 kHz
st
DCLK after the rise of 1st DE, is displayed on
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3-4 Signal Timing Waveforms
1366
RGB Data
DE
Pix el
Invalid Data
Tcl k
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CLK
RGB
Dat a
Line
768
Invalid Data Invalid Data
DE
Line
Pixel
1
Pix el
2
Pix el
3
Pix el
4
Pix el
5
Pix el
6
1366
Pix el
Invalid Data
Tdisp(h)
Th
1
Line
2
Line
3
Line
4
Line
768
Th
Tv
Tdis p(v)
Pix el
1
Pix el
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 reference for color versus data input.
COLOR DATA REFERENCE
Color
Basic
Color
RED
Input Color Data
RED
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 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
Green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
Blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
Magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
White 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
RED(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
RED(001) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
----
RED(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
MSB LSB
GREEN
BLUE
MSB LSB
RED(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN
BLUE
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GREEN(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
GREEN(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
----
GREEN(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0
GREEN(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
BLUE(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
BLUE(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
-------
BLUE(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0
BLUE(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
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3-6 Power Sequence for LCD Module
3.6.1 Power Sequence for LCD
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80%
20%
Va lu es Parameter
Min. Typ. Max.
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
Units
Note:
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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3.6.2 Power Sequence for Inverter
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Parameter
Min. Typ. Max.
T1 20 - - ms
T2 50 - - ms
T3 0 - - ms
T4 0 - - ms
T5 0 - - ms
T6 - - 10 ms
Va lu es
Units

In case of t3=200ms, uniformity and optical performance are not guaranteed. But it will not
damage power supplier and inverter.
In case of t7=1000ms, inverter operation is guaranteed. But brightness control depends on
lamp response time.
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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 ĭ and șequal to 0°.
Fig.1 1 presents additional information concerning the measurement equipment and method.
к
Parameter
Symbol
Val ue s
Min. Typ. Max.
Units Notes
Contrast Ratio CR 1500 2000 1
cd/
ф
Surface Luminance, white LWH 360 450
Luminance Variation į
G to G Response time
9 p 1.30 3
WHITE
TȖ
6.5 ms 4
2
Color Gamut NTSC 72 %
Color Coordinates
RED RX 0.64
R
0.33
Y
GREEN GX 0.28
G
0.60
Y
Typ.-0.03
Typ.+0.03
BLUE BX 0.15
B
0.05
Y
WHITE WX 0.28
W
Y
0.29
Viewing Angle
x axis, right(ij=0°) șr 89 Degree 6
x axis, left(ij=180°) șl 89
y axis, up(ij=90°) șu 89
y axis, down (ij=0°) ș
89
d
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Note:
1. Contrast Ratio (CR) is defined mathematically as:
Surface Luminance of
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. When VDDB = 24V, IDDB = 5A.
L
=Lon1
WH
Where Lon1 is the luminance with all pixels displaying white at center 1 location.
3. The variation in surface luminance, įWHITE is defined (center of Screen) as:
Surface Luminance of
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L
on5
L
off5
į
WHITE(9P)
4. Response time TȖ 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 f
= Maximum(L
on1
, L
on2
,…,L
)/ Minimum(L
on9
on1
, L
,…L
on2
=60Hz to optimize.
v
on9
)
FIG. 2 Luminance
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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 FIG3.
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FIG.3 Viewing angle
5. Mechanical Characteristics
The contents provide general mechanical characteristics for the model T315XW02 VL. In addition the figures
in the next page are detailed mechanical drawing of the LCD.
Outline Dimension
Weight 6000g Typ.
Surface Treatment AG, 3H
Horizontal 760.0mm
Vertical 450.0mm
Depth 45mm
Horizontal 703.6mm Bezel Opening
Vertical 398.3mm
Horizontal 697.685mm Active Display Area
Vertical 392.256mm
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Front:
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Back:
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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
5 Vibration test
(non-operating)
6 Shock test
(non-operating)
7 Vibration test
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Ta= 60
к
300h
Ta= -20
к
300h
Ta= 50
к
300h
Ta= -5
к
300h
"(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: half since wave, 11ms Direction: X, Y, Z, one time each direction
Random wave (1.5 Grms 10~200Hz)
(with carton)
8 Drop test
(with carton)
30mins / Per each X.Y.Z axes "
Height: 38cm
1 corner, 3 edges, 6 surfaces
(ASTMD4169-I)
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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. 950-95/60950 Third Edition, Canadian Standards Association,
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
Panel label:
TM7702915518-ZM0200
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VL
TM77029: T: Taiwan, A/B: China
15518: Panel Serial Number
ZM0: AUO internal code
Manufactured 08/03: 2008 week 03
Made In Taiwan: Taiwan made
Carton Label:
97.31T03.LD0
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Carton:
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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 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 STORAGEЀЀЀЀ
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.
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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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