Sharp LQ201U1LW01 User manual

LQ201U1LW01
TFT-LCD Module
(Model Number: LQ201U1LW01)
Specifications
Spec No.: LD-14115
Dated: May 29, 2002

SPEC No. LD-14115
FILE No.
PREPARED BY : DATE
ISSUE : Feb.25.2002
PAGE : 24 pagesAPPROVED BY : DATE
TFT LCD DEVELOPMENT GROUP
SHARP CORPORATION
SPECIFICATION
APPLICABLE GROUP
TFT Liquid Crystal Display
Group
DEVICE SPECIFICATION
TFT-LCD Module
MODEL No.
LQ201U1LW01
□CUSTOMER'S APPROVAL
DATE
BY
PRESENTED
BY
M.TAKEDA
Department General Manager
Development Engineering Department 2
AVC Liquid Crystal Display Division
AVC Liquid Crystal Display Group
SHARP Corporation

RECORDS OF REVISION
LQ201U1LW01
SPEC No. DATE REVISED SUMMARY NOTE
No. PAGE
LD-14115 Feb. 25. 2002 1 st Issue

LD-14115-1
1. Application
This specification applies to the color 20.1 UXGA TFT-LCD module LQ201U1LW01.
◎These specification sheets are the proprietary product of SHARP CORPORATION(”SHARP) and include
materials protected under copyright of SHARP. Do not reproduce or cause any third party to reproduce them in
any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express
written permission of SHARP.
◎The device listed in these specification sheets was designed and manufactured for use in OA equipment.
◎In case of using the device for applications such as control and safety equipment for transportation(aircraft,
trains, automobiles, etc. ), rescue and security equipment and various safety related equipment which require
higher reliability and safety, take into consideration that appropriate measures such as fail-safe functions and
redundant system design should be taken.
◎In case of using the device for equipment that requires an extreme level of reliability, such as aerospace
applications, telecommunication equipment(trunk lines), nuclear power control equipment and medical or
other equipment for life support, contact and consult with a SHARP sales representative.
◎SHARP assumes no responsibility for any damage resulting from the use of the device which does not comply
with the instructions and the precautions specified in these specification sheets.
◎Contact and consult with a SHARP sales representative for any questions about this device.
2. Overview
This module is a color active matrix LCD module incorporating amorphous silicon TFT (Thin Film Transistor).
It is composed of a color TFT-LCD panel, driver ICs, control circuit, power supply circuit and a back light unit.
Graphics and texts can be displayed on a 1600×3×1200 dots panel with about 16 million colors by supplying 48
bit data signals(8bit×2pixel×RGB) , two display enable signals, two dot clock signals, +12V DC supply
voltages for TFT-LCD panel driving and supply voltage for back light.
It is a wide viewing-angle-module (Vertical viewing angle:170°Horizontal viewing angle:170°,CR≧10).

LD-14115-2
3. Mechanical Specifications
Parameter Specifications Unit
Display size 51 (Diagonal) cm
20.1 (Diagonal) Inch
Active area 408.0 (H)×306.0 (V) mm
Pixel format 1600 (H)×1200 (V) Pixel
(1 pixel＝R＋G＋B dots)
Pixel pitch 0.255(H)×0.255 (V) mm
Pixel configuration R,G,B vertical stripe
Display mode Normally black
Unit outline dimensions *1 436(W)×335 (H)×27.5 (D) mm
Mass 3.8 (MAX) kg
Surface treatment Anti-glare And hard-coating 2H
*1.Note: excluding back light cables.
The thickness of module (D) doesn’t contain the projection.
Outline dimensions are shown in Fig.1.

LD-14115-3
4. Input Terminals
4-1. TFT-LCD panel driving
CN7A,CN7B (Interface signals and +12VDC power supply)
Using connectors ：DF19G-20P-1H (Hirose Electric Co., Ltd.)
Corresponding connectors ：DF19G-20S-1C (Hirose Electric Co., Ltd.)
DF19G-20S-1F (Hirose Electric Co., Ltd.)
Using LVDS receiver：Contained in a control IC
Corresponding LVDS transmitter：THC63LVDM83R(Thine) or compatible
CN７A
Pin No. Symbol Function Remark
1 Vcc +12V power supply
2 Vcc +12V power supply
3VssGnd
4VssGnd
5 RAIN0- Negative (-) LVDS differential data input (A port) LVDS
6 RAIN0+ Positive (+) LVDS differential data input (A port) LVDS
7VssGnd
8 RAIN1- Negative (-) LVDS differential data input (A port) LVDS
9 RAIN1+ Positive (+) LVDS differential data input (A port) LVDS
10 Vss Gnd
11 RAIN2- Negative (-) LVDS differential data input (A port) LVDS
12 RAIN2+ Positive (+) LVDS differential data input (A port) LVDS
13 Vss Gnd
14 CKAIN- Negative (-) LVDS differential clock input (A port) LVDS
15 CKAIN+ Positive (+) LVDS differential clock input (A port) LVDS
16 Vss Gnd
17 RAIN3- Negative (-) LVDS differential data input (A port) LVDS
18 RAIN3+ Positive (+) LVDS differential data input (A port) LVDS
19 Vss Gnd
20 BLON Back light ON signal (output) 【Note1】Pull Up
【Note1】BLON:It change from L to H at 7 frames after Vcc ON.
CN７B
Pin No. Symbol Function Remark
1 Vcc +12V power supply
2 Vcc +12V power supply
3VssGnd
4VssGnd
5 RBIN0- Negative (-) LVDS differential data input (B port) LVDS
6 RBIN0+ Positive (+) LVDS differential data input (B port) LVDS
7VssGnd
8 RBIN1- Negative (-) LVDS differential data input (B port) LVDS
9 RBIN1+ Positive (+) LVDS differential data input (B port) LVDS
10 Vss Gnd
11 RBIN2- Negative (-) LVDS differential data input (B port) LVDS
12 RBIN2+ Positive (+) LVDS differential data input (B port) LVDS
13 Vss Gnd
14 CKBIN- Negative (-) LVDS differential clock input (B port) LVDS
15 CKBIN+ Positive (+) LVDS differential clock input (B port) LVDS
16 Vss Gnd
17 RBIN3- Negative (-) LVDS differential data input (B port) LVDS
18 RBIN3+ Positive (+) LVDS differential data input (B port) LVDS
19 Vss Gnd
20 SELLVDS Select LVDS data order 【Note2】Pull Up
【Note2】This module has dual pixel port to receive dual pixel data at the same time . A port receives first
pixel data and B port receives second pixel data in dual pixel data.

LD-14115-4
【Note2】SELLVDS(Thine:THC63LVDM83R)
Transmitter SELLVDS
Pin No Data =L =H
51 TA0 R0(LSB) R2
52 TA1 R1 R3
54 TA2 R2 R4
55 TA3 R3 R5
56 TA4 R4 R6
3TA5 R5 R7(MSB)
4TA6 G0(LSB) G2
6TB0 G1 G3
7TB1 G2 G4
11 TB2 G3 G5
12 TB3 G4 G6
14 TB4 G5 G7(MSB)
15 TB5 B0(LSB) B2
19 TB6 B1 B3
20 TC0 B2 B4
22 TC1 B3 B5
23 TC2 B4 B6
24 TC3 B5 B7(MSB)
27 TC4 (NA) (NA)
28 TC5 (RSV1) (RSV1)
30 TC6 DE DE
50 TD0 R6 R0(LSB)
2TD1 R7(MSB) R1
8TD2 G6 G0(LSB)
10 TD3 G7(MSB) G1
16 TD4 B6 B0(LSB)
18 TD5 B7(MSB) B1
25 TD6 (NA) (NA)

LD-14115-5
4-2 Interface block diagram
Using receiver：Contained in a control IC.
Corresponding Transmitter：THC63LVDM83R(THine electronics),DS90C383,DS90C383A(National semiconductor)
GA0～GA7
BA0～BA7
DEA
RA0～RA7
RB0～RB7
BB0～BB7
GB0～GB7
TTL parallel →LVDS
RAIN0+(5)
RAIN0-
(
6
)
8
8
8
PLL
8
8
8
Controller
PLL
LVDS →TTL parallel
LVDS →TTL parallel
PLL
PLL
RAIN1+(8)
RAIN1-(9)
RAIN2-
(
12
)
RBIN0+
(
5
)
RBIN0-
(
6
)
RBIN1+
(
8
)
RBIN1-(9)
RBIN2+
(
11
)
RBIN2-
(
12
)
RBCLKIN+
(
14
)
RBCLKIN-
(
15
)
8
8
8
8
8
8
DEA
RB0～RB7
BB0～BB7
GB0～GB7
Internal circuits
CLK
CLK
（Computer side）
A Port
B Port
(TFT-LCD side)
TxIN18~20
RAIN3+
(
17
)
RAIN3-(18)
RBIN3+
(
17
)
RBIN3-
(
18
)
RAIN2+(11)
RACLKIN+
(
14
)
RACLKIN-
(
15
)
TTL parallel →LVDS
RA0～RA7
BA0～BA7
GA0～GA7
DEB
DEB

LD-14115-6
< SELLVDS= Low >
CKAIN+
CK^AIN-
RAIN0+
RAIN0-
RAIN1+
RAIN1-
RAIN2+
RAIN2-
RAIN3+
RAIN3-
CKBIN-
CKBIN+
RBIN0+
RBIN0-
RBIN1+
RBIN1-
RBIN2+
RBIN2-
RBIN3+
RBIN3-
DE: Display Enable
RSV1: Reserve (Fixed GND)
NA: Not Available
GA0 RA5 RA4 RA3 RA2 RA1RA0RA0RA1GA0
BA1BA0 GA5 GA4 GA3 GA2 GA1GA1GA2 BA1
DEA BA5 BA4 BA3 BA2BA2BA3 DEANA NA
BA7 BA6 GA7 GA6 RA7 RA6RA6RA7 NANA
GB0 RB5 RB4 RB3 RB2 RB1RB0RB0RB1GB0
BB1BB0 GB5 GB4 GB3 GB2 GB1GB1GB2 BB1
DEB BB5 BB4 BB3 BB2BB2BB3 DEBRSV1NA
BB7 BB6 GB7 GB6 RB7 RB6RB6RB7 NANA
1cycle
Tcsq

LD-14115-7
< SELLVDS= High >
CKAIN+
CKAIN-
RAIN0+
RAIN0-
RAIN1+
RAIN1-
RAIN2+
RAIN2-
RAIN3+
RAIN3-
CKBIN-
CKBIN+
RBIN0+
RBIN0-
RBIN1+
RBIN1-
RBIN2+
RBIN2-
RBIN3+
RBIN3-
DE: Display Enable
RSV1: Reserve (Fixed GND)
NA: Not Available
GA2 RA7 RA6 RA5 RA4 RA3 RA2RA2RA3 GA2
BA3 BA2 GA7 GA6 GA5 GA4 GA3GA3GA4 BA3
DEA BA7 BA6 BA5 BA4BA4BA5 DEANA NA
BA1BA0 GA1GA0 RA1RA0RA0RA1NANA
GB2 RB7 RB6 RB5 RB4 RB3 RB2RB2RB3 GB2
BB3 BB2 GB7 GB6 GB5 GB4 GB3GB3GB4 BB3
DEB BB7 BB6 BB5 BB4BB4BB5 DEBRSV1NA
BB1BB0 GB1GB0 RB1RB0RB0RB1NANA
1cycle
Tcsq

LD-14115-8
4-2. Back light driving
CN 1, 2, 3 (Upside)
CN 4, 5, 6 (Downside)
The module-side connector : BHSR－02VS－01 (JST)
The user-side connector :
SM02B－BHSS－1－TB (JST)
Pin no. symbol I/O Function
1Ｖhigh I Power supply (High voltage side)
2Ｖlow I Power supply (Low voltage side)
5. Absolute Maximum Ratings
Parameter Symbol Condition Ratings Unit Remark
Input voltage VITa=25℃－
0.3 ～+3.6 ＶSELLVDS
+12.0V supply voltage Vcc Ta=25℃0 ～＋14.0 Ｖ
Storage temperature Tstg －－25 ～＋60 ℃【
Note1】
Operating temperature (Ambient) Topa －0 ～＋50 ℃
【Note1】Humidity：95%RH Max. ( Ta≦40℃)
Maximumwet-bulbtemperatureat39
℃or less. ( Ta>40℃)
No condensation.
1pin
1pin
1pin
TFT LCD
ＣＮ１
ＣＮ２
ＣＮ３
ＣＮ４
ＣＮ５
ＣＮ６
1pin
1pin
1pin

LD-14115-9
6. Electrical Characteristics
6-1.TFT-LCDpaneldriving Ta
＝25℃
Parameter Symbol Min. Typ. Max. Unit Remark
Vcc Supply voltage Vcc +11.4 +12.0 +12.6 V 【Note1】
Current dissipation Icc －390 600 mA 【Note2】
Permissive input ripple voltage VRF －－
100 mVp-p
Input voltage (Low) V
IL 0－+0.6 V SELLVDS
Input voltage (High) V
IH +2.7 －+3.3 V SELLVDS
Input current (Low) I
IL －－
500 μASELLVDS
VI=GND
Input current (High) I
IH －－
100 μASELLVDS
VI=Vcc
Output voltage (Low) V
OL －－
0.4 V BLON:IOL=-1mA
Output voltage (High) V
OH 2.4 －－VBLON:IOH=1mA
【Note1】
1）On-off sequences of Vcc and data
0
＜t1≦60ms
0
＜t2≦10ms
0
≦t3≦1s
t4
≧100ms
2）Dip conditions for supply voltage
Vmin,Vth=11.4V, 9.6V
1) Vth ≦Vcc＜Vmin
td
≦20ms
2) Vcc
＜Vth
The LCD module shuts down.
【Note2】Typical current situation : 256-gray-bar pattern
Vcc=+12.0V
The explanation of each gray scale ,GS,
is described below section 8.
11.4V 11.4V
DE,CK,DataDE,CK ,Data
Vcc Vcc
t3 t4 t1 t2
1.0V 1.0V
Vcc
td
Vth Vmin
RGB
GS0
RGB
GS1
RGB
GS2
RGB
GS254
RGB
GS255
....

LD-14115-10
6-2. Back light driving
The back light system is an edge-lighting type with six CCFTs (Cold Cathode Fluorescent Tube).
The characteristics of the lamp are shown in the following table.
The value mentioned below is at the case of one CCFT.
CCFT Model Name：KTBE26MSTF‐A424NE209‐Z‐3（STANLEY.ELECTRIC.CO.,LTD）
Parameter Symbol Min. Typ. Max. Unit Remark
Lamp current range IL3.0 6.0 6.5 mArms 【Note1】
Lamp voltage VL－790 －Vrms Ta=25℃
Lamp power consumption PL－4.7 －W【Note2】
Lamp frequency FL30 60 70 KHz 【Note3】
Kick-off voltage Vs －－ 1,500 Vrms Ta=25℃【Note4】
－－
2,000 Vrms Ta=0℃【Note4】
Lamp life time TL50,000 －－ Hour 【Note5】
【Note1】A lamp can be light in the range of lamp current shown above.
Maximum rating for current is measured by high frequency current measurement equipment
connected to VLOW at circuit showed below.
(Note : To keep enough kick-off voltage and necessary steady voltage for CCFT.)
Lamp frequency : 30～70kHz
Ambient temperature : 0～50℃
Module
CN1:1,2,3,4,5,6:
1pin(Vhigh) Inverter
Ａ
～
CN1:1,2,3,4,5,6:
2pin(Vlow)
【Note2】Referential data per one CCFT by calculation ( IL×V
L ) .
The data doesn’t include loss at inverter .
【Note3】Lamp frequency of inverter may produce interference with horizontal synchronous frequency, and
this may cause horizontal beat on the display. Therefore, adjust lamp frequency, and keep inverter as far
as from module or use electronic shielding between inverter and module to avoid interference.
【Note4】Kick-off voltage value is described as the index in the state of lamp only.
The kick-off voltage is estimated to be risen up as approx. +200V in the state of module only, and the
further rise up can be seen according to the assembling status of user cabinet. Please set the kick-off
voltage of inverter to avoid the lighting failures in the state of operation. Please design the inverter so
that its open output voltage can be connected for more than 1 second to startup. Otherwise, the lamp
may not be turned on. But, please set as 100ms when the ambient luminance around the lamp is more
than 1lux.
【Note5】Lamp life time is defined as the time when either ①or ②occurs in the continuous operation under
the condition of Ta=25℃and IL=6.0 mArms .
①Brightness becomes 50% of the original value under standard condition.
②Kick-off voltage at Ta=0℃exceeds maximum value,2000Vrms .
《Note》
The performance of the backlight, for example lifetime or brightness, is much influenced by the characteristics
of the DC-AC inverter for the lamp. When you design or order the inverter, please make sure that a poor lighting
caused by the mismatch of the backlight and the inverter (miss-lighting, flicker, etc.) never occurs. When you
confirm it, the module should be operated in the same condition as it is installed in your instrument.
Use the lamp inverter power source incorporating such safeguard as overvoltage / overcurrent protective circuit
or lamp voltage waveform detection circuit, which should have individual control of each lamp.
In case one circuit without such individual control is connected to more than two lamps, excessive current may
flow into one lamp when the other one is not in operation.
Synchronize frequency and phase of two CCFT in the same connector.
Otherwise it may exceed rated voltage of connector.

LD-14115-11
7. Timing characteristics of input signals
7-1-1. Timing characteristics
Parameter Symbol Min. Typ. Max. Unit Remark
Clock Frequency 1/Tc 60.0 81.0 85.0 MHz
Skew Tcsq –4 0 4 ns 【Note1】
Data enable 830 1080 1600 clock
signal
Horizontal period TH
10.0 13.3 －µs
Horizontal period (High) THd 800 800 800 clock
1205 1250 2000 lineVertical period TV
12.1 16.7 －ms
【Note2】
Vertical period (High) TVd 1200 1200 1200 line
【Note1】Lvds (A port)– Lvds (B port) phase difference
【Note2】In case of using the long vertical period, the deterioration of display quality, flicker etc. may occur.
1599
1600
13
24
1599
1600
2
1
THd
TH
TVd
TV
Tc
12 1200
DEA,DEB
DA
(RA,GA,BA)
DB
(RB,GB,BB)
DEA,DEB
Tcsq
DEA
DEB
1199

LD-14115-12
7-2 Input Data Signals and Display Position on the screen
Graphics and texts can be displayed on a 1600 ×3
×1200 dots panel with 16M colors by supplying
48 bit data signal (8bit/color [256 gray scales] ×3 ×2 pixels).
DA(1,1)DB(2,1)DA(3,1)
DA(1,2) DB(2,2)
DA(1,3)
DA(1,1200)
DB(1600,1)
DB(1600,1200)
RA GA BA RB GB BB
DA(1,1)DB(2,1)Two pixel-data are sampled at the same time.
＊DA：RA0～RA7, GA0～GA7, BA0～BA7
＊DB：RB0～RB7, GB0～GB7, BB0～BB7
Display position of input data（H,V）
ＢＧＲ

LD-14115-13
8. Input Signals, Basic Display Colors and Gray Scale of Each Color
Data signal
Colors & Gray RA0 RA1 RA2 RA3 RA4 RA5 RA6 RA7 GA0 GA1 GA2 GA3 GA4 GA5 GA6 GA7 BA0 BA1 BA2 BA3 BA4 BA5 BA6 BA7
Gray scale Scale RB0 RB1 RB2 RB3 RB4 RB5 RB6 RB7 GB0 GB1 GB2 GB3 GB4 GB5 GB6 GB7 BB0 BB1 BB2 BB3 BB4 BB5 BB6 BB7
Black －000000000000000000000000
Blue －000000000000000011111111
Green －000000001111111100000000
Cyan －000000001111111111111111
Red －111111110000000000000000
Magenta －111111110000000011111111
Yellow －111111111111111100000000
White －111111111111111111111111
Black GS0000000000000000000000000
GS1100000000000000000000000
DarkerGS2010000000000000000000000


BrighterGS250101111110000000000000000
GS251011111110000000000000000
RedGS252111111110000000000000000
Black GS0000000000000000000000000
GS1000000001000000000000000
DarkerGS2000000000100000000000000


BrighterGS250000000001011111100000000
GS251000000000111111100000000
GreenGS252000000001111111100000000
Black GS0000000000000000000000000
GS1000000000000000010000000
DarkerGS2000000000000000001000000

   
BrighterGS250000000000000000010111111
GS251000000000000000001111111
BlueGS252000000000000000011111111
0 : Low level voltage, 1 : High level voltage.
Each basic color can be displayed in 256 gray scales from 8 bit data signals. According to the combination of
total 48 bit data signals, the 16-million-color display can be achieved on the screen.
Basic ColorGray Scale of RedGray Scale of GreenGray Scale of Blue

LD-14115-14
9. Optical Characteristics
Ta=25℃, Vcc =+12V
Parameter Symbol Condition Min. Typ. Max. Unit Remark
θ11 70 85 －Deg.
Vertical
θ12 70 85 －Deg
Viewing
Angle range
Horizontal θ21,θ22
CR≧10
70 85 －Deg.
【Note1,4】
Contrast ratio ＣＲ θ=0°－ 350 －【Note2,4】
Response Rise τd－525
ｍｓ 【Note3,4】
Time Decay τr－20 50 ｍｓ
Wx 0.283 0.313 0.343 － Chromaticity of
white Wy 0.299 0.329 0.359 －
Rx 0.608 0.638 0.668 － Chromaticity of
red Ry 0.309 0.339 0.369 －
Gx 0.250 0.280 0.310 － Chromaticity of
green Gy 0.570 0.600 0.630 －
Chromaticity of Bx 0.114 0.144 0.174 －
blue By 0.057 0.087 0.117 －
【Note4】
Luminance of white YL180 220 －cd/m2IL=6.0mA rms
【Note4】
White Uniformity δw－－ 1.25 －【Note5】
※The measurement shall be executed 30 minutes after lighting at rating.
The optical characteristics shall be measured in a dark room or equivalent state with the method
shown in Fig.2 below.
Photodetector(EZ-CONTRAST）
Center of screen(θ=0°）
TFT-LCD-Module
Fig2-1Viewing angle measurement method
Center of screen(θ=0°)
TFT-LCD-Module
４００mm
Field=２°
Photodetector
Contrast ratio/Response Time(BM-5A)
Luminance(BM-7)
Chromaticity(SR-1)
Fig2-2 Luminance/Contrast ratio/Response time/Chromaticity
measurement method
Fig2 Optical characteristics measurement method

LD-14115-15
【Note1】Definitions of viewing angle range:
【Note2】Definition of contrast ratio:
The contrast ratio is defined as the following.
Contrast Ratio (CR) ＝
【Note3】Definition of response time:
The response time is defined as the following figure and shall be measured by
switching the input signal for "black" and "white".
【Note4】This shall be measured at center of the screen.
【Note5】Definition of white uniformity:
White uniformity is defined as the
following with five measurements
(A
～E).
Luminance (brightness) with all pixels white
Luminance (brightness) with all pixels black
pixel1200400 800
900
300
600
D
pixel
A
B
C
E
Maximum Luminance of five points (brightness)
Minimum Luminance of five points (brightness)
δw＝

LD-14115-16
10. Handling Precautions
a) Be sure to turn off the power supply when inserting or disconnecting the cable.
b) Be sure to design the cabinet so that the module can be installed without any extra stress such as warp or
twist.
c) Since the front polarize is easily damaged, pay attention not to scratch it.
d) Since long contact with water may cause discoloration or spots, wipe off water drop immediately.
e) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
f) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. Handle with
care.
g) Since CMOS LSI is used in this module, take care of static electricity and take the human earth into
consideration when handling.
h) Make sure the mounting holes of the module are grounded sufficiently. Take electro-magnetic interference
(EMI) into consideration.
i) The module has some printed circuit boards (PCBs) on the back side. Take care to keep them form any
stress or pressure when handling or installing the module; otherwise some of electronic parts on the PCBs
may be damaged.
j) Observe all other precautionary requirements in handling components.
k) When some pressure is added onto the module from rear side constantly, it causes display non-uniformity
issue , functional defect, etc. So, please avoid such design.
l) If the stress is applied onto the panel under operating conditions, display defects such as black dots may
occur. So, do not press the display with fingers.
To recover this defect, turn off the power supply and restart after several seconds.
11. Packing form
a) Piling number of cartons : maximum 8 cartons
b) Packing quantity in one carton : 2 module
c) Carton size : 592mm(W) × 486mm(H) × 215(D)
d) Total mass of one carton filled with full modules : 10.5kg
e) Packing form is shown in Fig.3

LD-14115-17
12．Reliability test items
No. Test item Conditions
1 High temperature storage test Ta=60
℃240h
2 Low temperature storage test Ta=-25
℃240h
3 High temperature
& high humidity operation test
Ta=40
℃; 95%RH 240h
(No condensation)
4 High temperature operation test Ta=50
℃240h
(The panel temp. must be less than 60℃)
5 Low temperature operation test Ta=0
℃240H
6 Vibration test
(non- operating)
Frequency : 10～57Hz/Vibration width (one side) : 0.075mm
:58
～500Hz/Gravity : 9.8m/s2
Sweep time : 11 minutes
Test period : 3 hours
(1 hour for each direction of X,Y,Z)
7 Shock test
(non- operating)
Max. gravity : 490m/s2
Pulse width : 11ms, sine wave
Direction : ±X, ±Y, ±Z,
once for each direction.
【Result Evaluation Criteria】
Under the display quality test conditions with normal operation state, these shall be no change
which may affect practical display function.