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Электронный компонент: T-51513D104JU-FW-A-AC

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T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 1/31
LCD Module Technical Specification
T-51513D104JU-FW-A-AC
No.
Item
Page
--
CONTENTS
1
1
OVERVIEW
2
2
ABSOLUTE MAXIMUM RATINGS
3
3
ELECTRICAL CHARACTERISTICS
4
4
INTERFACE PIN CONNECTION
6
5
INTERFACE TIMING
6
6
BLOCK DIAGRAM
10
7
MECHANICAL SPECIFICATION
11
8
OPTICAL CHARACTERISTICS
14
9
RELIABILITY TEST CONDITION
16
10
INSPECTION STANDARDS
17
11
HANDLING PRECAUTIONS FOR TFT-LCD MODULE
18
--
PACKAGING SPECIFICATION
21
--
PRODUCT NUMBER LABELING FORM
24
--
LAMP UNIT FOR 10.4" VGA
26
Type No.
Jun 18, 2003
First Edition
Final Revision
******
Checked by (ACI Engineering Division)
Approved by (Quality Assurance Division)
Prepared by (Module Administration Group)
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 2/31
1. OVERVIEW
T-51513D104JU-FW-A-AC is 10.4" color TFT-LCD (Thin Film Transistor Liquid Crystal Display)
module composed of LCD panel, driver ICs, control circuit, and backlight unit.
By applying 6 bit digital data 640
480, 260K-color images are displayed on the 10.4" diagonal screen.
Input power voltage is single 3.3 / 5.0V for LCD driving. Both 3.3V-CMOS and 5.0V-CMOS level
voltage are acceptable for logic input voltage.
Inverter for backlight is not included in this module. General specifications are summarized in the
following table:
ITEM
SPECIFICATION
Display Area (mm)
211.2(H)
158.4 (V)
(10.39-inch diagonal)
Number of Dots
640
3 (H)
480 (V)
Pixel Pitch (mm)
0.33 (H)
0.33 (V)
Color Pixel Arrangement
RGB vertical stripe
Display Mode
normally white
Number of Color
260K
Wide Viewing Angle Technology
Optical compensation film
Optimum Viewing Angle(Contrast ratio)
12 o'clock
Brightness (cd/m
2
)
380
Module Size (mm)
243.0 (W)
181.6 (H)
12.2 (D)
Module Mass (g)
540
Backlight Unit
CCFL, 2-tubes, edge-light, replaceable
Surface Treatment
Anti-glare and hard-coating 3H
Sign"( )" is preliminary value. Characteristic value without any note is typical value.
The LCD product described in this specification is designed and manufactured for the standard use
in OA equipment and consumer products, such as computers, communication equipment, industrial
robots, AV equipment and so on.
Do not use the LCD product for the equipment that require the extreme high level of reliability,
such as aerospace applications, submarine cables, nuclear power control systems and medical or
other equipment for life support.
OPTREX assumes no responsibility for any damage resulting from the use of the LCD product in
disregard of the conditions and handling precautions in this specification.
If customers intend to use the LCD product for the above items or other no standard items,
please contact our sales persons in advance.
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 3/31
2. ABSOLUTE MAXIMUM RATINGS
ITEM
SYMBOL
MIN.
MAX.
UNIT
Power Supply Voltage for LCD
VCC
-0.3
6.5
V
Logic Input Voltage
VI
0
6.5
V
Lamp Voltage
VL
0
(2000)
Vrms
Lamp Current
IL
0
(10.0)
mArms
Lamp Frequency
FL
(30)
(80)
kHz
Operation Temperature Note 1,2)
T
op
0
(60)
C
Storage Temperature Note 2)
T
stg
-20
(70)
C
[Note]
1) Display panel surface
2) Top,Tstg
40
C : 90%RH max. without condensation
Top,Tstg > 40
C : Absolute humidity shall be less than the value of 90%RH at 40
C without
condensation
3. ELECTRICAL CHARACTERISTICS
(1) TFT- LCD
Ambient Temperature : Ta = 25C
ITEM
SYMBOL
MIN.
TYP.
MAX.
UNIT
Remarks
3.3V powered
VCC
3.0
3.3
3.6
V
A)
Power Supply
Voltage for LCD
5.0V powered
VCC
4.75
5.0
5.25
V
A)
3.3V powered
ICC
-
300
400
mA
VCC=3.3V
B)
Power Supply
Current for LCD
5.0V powered
ICC
-
200
280
mA
VCC=5.0V
B)
Permissive Input Ripple Voltage
VRP
-
-
100
mVp-p
VCC = +3.3V/5.0V
High
VIH
2.0
-
5.25
V
Logic Input
Voltage
Low
VIL
0
-
0.8
V
(2) Backlight Ta=25C
ITEM
SYMBOL
MIN.
TYP.
MAX.
UNIT
Remarks
Lamp Voltage
VL
--
480
--
Vrms
IL=6.0mArms
Lamp Current
IL
3.0
6.0
7.0
mArms
*1)
Lamp Frequency
FL
40
--
80
kHz
*2),*5)
Ta=25C
930
--
--
Vrms
Starting Lamp Voltage
Ta=0C
VS
1170
--
--
Vrms
Lamp Life Time
LT
50000
--
--
h
*3),*4)
IL=6.0mArms
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 4/31
*1) Lamp Current measurement method (The current meter is inserted in low voltage line.)
CTL
CTH
CTL
CTH
LCD
Module
A
Inverter
Power
Supply
A
*2) Lamp frequency of inverter may produce interference with horizontal synchronous frequency, and
this may cause horizontal beat on the display. Therefore, please adjust lamp frequency, and keep
inverter as far from module as possible or use electronic shielding between inverter and module to
avoid the interference.
*3) Lamp life time is defined as the time either when the brightness becomes 50% of the initial value, or
when the starting lamp voltage does not meet the value specified in this table.
*4) The life time of the backlight depends on the ambient temperature. The life time will decrease under
low/high temperature.
*5) Please use the inverter which has symmetrical current wave form as follows,
The degree of unbalance: less than 10%
The ratio of wave height: less than 2 10%
I
PH
I
PL
I
PH
: High side peak
I
PL
: Low side peak
The degree of unbalance = |I
PH
- I
PL
| / Irms
100(%)
The ratio of wave height =
I
PH
(or I
PL
) / Irms
CURRENT WAVE FORM
[Note]
A) Power and signals sequence:
t1
10
ms
400 ms
t4
0 < t2
50 ms
200 ms
t5
0 < t3
50 ms
0
t6
t1
t2
t3
data
0.9VCC
0.9VCC
0.1VCC
VCC
t4
t5
t6
Backlight
data: RGB DATA, DCLK, HD, VD, DENA
0.1VCC
0.1VCC
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 5/31
VCC-dip conditions:
(a) 3.3 V powered
1) When 2.6 V
VCC < 3.0 V, td
10 ms
2) When VCC < 2.6 V
VCC-dip conditions should also follow the power and signals sequence.
td
2.6 V
3.0 V
VCC
(b) 5.0V powered
1) When 3.6 V
VCC < 4.5 V, td
10 ms
2) When VCC < 3.6 V
VCC-dip conditions should also follow the power and signals sequence.
td
3.6 V
4.5 V
VCC
B) Typical current condition:
64- gray- bar-pattern
480 line mode
VCC = + 3.3 / 5.0 V, f
H
=31.5kHz, f
V
=60Hz, f
CLK
= 25MHz
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 6/31
4. INTERFACE PIN CONNECTION
CN 1(INTERFACE SIGNAL)
Used connector: DF9B-31P-1V(Hirose)
Corresponding connector: DF9-31S-1V(Hirose)
Pin No.
Symbol
Function
1
GND
2
DCLK Clock signal for sampling catch data signal
3
HD
Horizontal sync signal
4
VD
Vertical sync signal
5
GND
6
R0
Red data signal(LSB)
7
R1
Red data signal
8
R2
Red data signal
9
R3
Red data signal
10
R4
Red data signal
11
R5
Red data signal(MSB)
12
GND
13
G0
Green data signal(LSB)
14
G1
Green data signal
15
G2
Green data signal
16
G3
Green data signal
17
G4
Green data signal
18
G5
Green data signal(MSB)
19
GND
20
B0
Blue data signal(LSB)
21
B1
Blue data signal
22
B2
Blue data signal
23
B3
Blue data signal
24
B4
Blue data signal
25
B5
Blue data signal(MSB)
26
GND
27
DENA
Data enable signal(to settle the viewing area)
28
VCC
3.3 / 5.0 V Power Supply
29
VCC
3.3 / 5.0 V Power Supply
30
TEST
This pin should be open. Test signal output for only internal test use.
31
SC
Scan direction Control.(GND or Open:Normal, High:Reverse)
*1) The shielding case is connected with GND
*2) See; Timing Chart(P9)
CN 2 , CN 3 (BACKLIGHT)
Backlight-side connector: BHR-02(8.0)VS-1N(JST)
Inverter-side connector: SM02(8.0)B-BHS(JST)
Pin No.
Symbol
Function
1
CTH
VBLHHigh Voltage
3
CTL
VBLLLow Voltage
[Note] VBLH-VBLL=VL
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 7/31
5. INTERFACE TIMING
(1) Timing Specifications
ITEM
SYMBOL
MIN.
TYP.
MAX.
UNIT
Frequency
f
CLK
--
25
29
MHz
Period
t
CLK
34.5
40
--
ns
Low Width
t
WCL
12
--
--
ns
DCLK
*1) *4)
High Width
t
WCH
12
--
--
ns
Set up time
t
DS
5
--
--
ns
DATA *1)
(R,G,B,DENA
HD, VD)
Hold time
t
DH
5
--
--
ns
Horizontal Active Time
t
HA
640
640
640
t
CLK
Horizontal Front Porch
t
HFP
10
16
--
t
CLK
Horizontal Back Porch
t
HBP
2
138
--
t
CLK
Vertical Active Time
t
VA
480
480
480
t
H
DENA
*3)
Vertical Front Porch
t
VFP
1
13
--
t
H
Vertical Back Porch
t
VBP
2
33
--
t
H
Frequency
f
H
27
31.5
38
kHz
Period
t
H
26.3
31.7
37.0
s
HD
*2)*4)
Low Width
t
WHL
5
96
--
t
CLK
Frequency
f
V
55
60
70
Hz
Period
t
V
14.3
16.7
18.2
ms
VD *2)
Low Width
t
WVL
3
--
--
t
H
[Note]
*1) DATA is latched at fall edge of DCLK in this specification.
*2) Polarities of HD and VD are negative in this specification.
*3) DENA (Data Enable) should always be positive polarity as shown in the timing specification.
*4) DCLK should appear during all invalid period, and HD should appear during invalid period of
frame cycle.
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 8/31
(2) Timing Chart
(3) Color Data Assignment
a. Pixel Timing Chart
2.0V
0.8V
t
WCH
t
WCL
t
CLK
t
D
t
D
DCLK
DATA(R,G,B),
DENA, HD, VD
0.8V
2.0V
DCLK
DATA
(R,G,B)
1
2
639
640
3
Invalid Data
Invalid Data
t
HA
t
HFP
t
HBP
t
WHL
t
H
=1/f
H
First Data
Last Data
DENA
HD
b. Horizontal Timing Chart
c. Vertical Timing Chart
1
2
479
480
3
Invalid Data
Invalid Data
t
WVL
t
VFP
t
VBP
t
V
=1/f
V
LINE DATA
VD
DENA
HD
t
VA
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 9/31
R DATA
G DATA
B DATA
COLOR
INPUT
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
DATA
MS
B
LSB MS
B
LSB MS
B
LSB
BLACK
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RED(63)
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
GREEN(63) 0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
BASIC BLUE(63)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
COLOR CYAN
0
0
0
0
0
0
1
1
1
1
1
1
1
1
1
1
1
1
MAGENTA
1
1
1
1
1
1
0
0
0
0
0
0
1
1
1
1
1
1
YELLOW
1
1
1
1
1
1
1
1
1
1
1
1
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
RED(0)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
RED (1)
0
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
RED(2)
0
0
0
0
1
0
0
0
0
0
0
0
0
0
0
0
0
0
RED
RED (62)
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
0
RED(63)
1
1
1
1
1
1
0
0
0
0
0
0
0
0
0
0
0
0
GREEN(0)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
GREEN (1)
0
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
GREEN(2)
0
0
0
0
0
0
0
0
0
0
1
0
0
0
0
0
0
0
GREEN
GREEN(62) 0
0
0
0
0
0
1
1
1
1
1
0
0
0
0
0
0
0
GREEN(63) 0
0
0
0
0
0
1
1
1
1
1
1
0
0
0
0
0
0
BLUE(0)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
BLUE(1)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
BLUE(2)
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
0
1
0
BLUE
BLUE(62)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
0
BLUE(63)
0
0
0
0
0
0
0
0
0
0
0
0
1
1
1
1
1
1
[Note]
1) Definition of gray scale
Color (n) ---
n indicates gray scale level.
Higher n means brighter level.
2) Data
1:High, 0: Low
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 10/31
6. BLOCK DIAGRAM

Timing
Converter
Driver(source)


TFT-LCD
Driver(gate)
BACKLIGHT
CCFL
1
3
CN2, 3
G1
G2
G480
Timing signal
Display data
S1
S2
S1919
S1920
Power
I/F Connector
Power
Supply
Circuit
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 11/31
7. MECHANICAL SPECIFICATIONS
(1) Front Side
(Unit:mm)
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 12/31
(2) Rear Side
(Unit:mm)
Tolerance is 0.5mm unless noted
Except for thickness of PET film
[Note]
We recommend you referring to the detailed drawing for your design.
Please contact our company sales representative when you need the detailed drawing.
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 13/31
(3) Scanning direction
SCGND or Open
CN3
D(1,1)
D(640,1)
D(1,480)
D(640,480)
CN2
SC : High
CN2
D(1,1)
D(640,1)
D(1,480)
D(640,480)
CN3
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 14/31
8.
OPTICAL CHARACTERISTICS
Ta=25C, VCC=3.3 / 5.0 V, Input Signals: Typ. Values shown in Section 5
ITEM
SYMBOL CONDITION
MIN.
TYP.
MAX.
UNIT
Remarks
Contrast Ratio
CR
= = 0
350
500
--
--
*1)*3)
Luminance
Lw
= = 0
300
380
--
cd/m
2
*2)*3)
Response Time
tr
= = 0
--
10
--
ms
*3)*4)
tf
= = 0
--
30
--
ms
*3)*4)
Horizontal
CR
10
--
-60
60
--
*3)
Viewing
Angle
Vertical
--
-45
55
--
*3)
Image Sticking
tis
2 h
--
--
2
s
*5)
Red
Rx
0.555
0.585
0.615
Ry
0.304
0.334
0.364
Color
Green
Gx
0.300
0.330
0.360
Coordinates
Gy
= = 0
0.506
0.536
0.566
--
*3)
Blue
Bx
0.138
0.168
0.198
By
0.143
0.173
0.203
White
Wx
0.300
0.330
0.360
Wy
0.312
0.342
0.372
[Note]
These items are measured using CS1000(MINOLTA) for color coordinates, EZContrast(ELDIM) for
viewing angle and CS1000 or BM-5A(TOPCON) for others under the dark room condition (no ambient
light) after more than 30 minutes from turning on the lamp unless noted.
Condition: IL = 6.0 mArms, FL=55kHz
*1) Definition of Contrast Ratio
CR=ON(White) Luminance / OFF(Black) Luminance: average of 5 points shown in a figure below
*2) Definition of Luminance
Lw= ON (White) Luminance: average of 5 points shown in a figure below
(1,1)
160
320
480
120
240
360
(640,480)
2
4
5
3
1
MEASUREMENT POINT
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 15/31
*3) Definition of Viewing Angle(
,
)

*4) Definition of Response Time
White
90%
90%
10%
10%
Black
tf
tr
Luminance
*5) Image Sticking
Continuously display the test pattern shown in the figure below for two-hours. Then display a
completely white screen. The previous image shall not persist more than two seconds at 25C.
TEST PATTERN FOR IMAGE STICKING TEST
Black
Lines
White
Area
Cols 318-322
Rows 238-242
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 16/31
9. RELIABILITY TEST CONDITION
(1) Temperature and Humidity
TEST ITEM
CONDITIONS
HIGH TEMPERATURE
HIGH HUMIDITY OPERATION
40C, 90%RH, 240 h
HIGH TEMPERATURE STORAGE
70C, 96 h
LOW TEMPERATURE STORAGE
-20C, 96 h
THERMAL SHOCK(NON-OPERATION)
BETWEEN -20C (1h) and 70C(1h),
5 CYCLES
(2) Shock & Vibration
ITEM
CONDITIONS
Shock level: 1470m/s
2
(150G)
SHOCK
Waveform: half sinusoidal wave, 2ms
(NON-OPERATION) Number of shocks: one shock input in each direction of three mutually
perpendicular axis for a total of six shock inputs
Vibration level: 9.8m/s
2
(1.0G)
Waveform: sinusoidal
VIBRATION
Frequency range: 5 to 500Hz
(NON-OPERATION) Frequency sweep rate: 0.5 octave /min
Duration: one sweep from 5 to 500 Hz in each of three mutually
perpendicular axis(total 3 hours)
(3) Judgment standard
The judgment of the above tests should be made as follow:
Pass: Normal display image with no obvious non-uniformity and no line defect.
Partial transformation of the module parts should be ignored.
Fail: No display image, obvious non-uniformity, or line defects.
T-51513D104JU-FW-A-AC (AC) No. 2003-0100
OPTREX CORPORATION
Page 17/31
10. INSPECTION STANDARDS
Inspection condition is as follows:
Viewing distance is approximately 35 cm.
Viewing angle is normal to the LCD panel.
Ambient temperature is approximately 25C.
Ambient light is from 300 to 500 lx.
Bright Dot is defined as follows:
Visible through 5% transmission ND filter under the condition that black image (color 0) is on the
display.
DEFECT TYPE
LIMIT
0.01 mm < W
0.05 mm
L
10 mm
N
4
0.01 mm < W
10 mm < L
N = 0
SCRATCH
0.05 mm < W
N = 0
0.2 mm
<
0.4 mm
N
4
DENT
0.4 mm
<
N = 0
0.2 mm <
0.4 mm
N
5
BLACK SPOT
BUBBLE
0.4 mm <
N = 0
L
3 mm
W
0.1 mm
N
4
3 mm < L
W
0.1 mm
N = 0
VISUAL
DEFECT
LINT
0.1 mm < W
ACCORDING TO
BLACK SPOT
BRIGHT DOT
N
5
DARK DOT
N
5
TOTAL DOT
N
8
TWO ADJACENT DOT
BRIGHT DOT
2 PAIRS
DARK DOT
2 PAIRS
THREE OR MORE
ADJACENT DOT
NOT ALLOWED
DISTANCE BETWEEN
DEFECTS
BRIGHT DOT
15 mm
DARK DOT
15 mm
ELECTRICAL
DEFECT
LINE DEFECT
NOT ALLOWED
*1) W: width,L: length,
: diameter,N: number
*2) DEFINITION OF ADJACENT
G
R
B
R G B
R G B
G
R
B
R G B
R G B
G
R
B
R G B
R G B
Defective Dot
Adjacent Dots
The defects that are not defined above and considered to be problem shall be reviewed and discussed by
both parties.
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OPTREX CORPORATION
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11. HANDLING PRECAUTIONS FOR TFT-LCD MODULE
Please pay attention to the followings in handling TFT-LCD products;
(1) ASSEMBLY PRECAUTION
a. Please use the mounting hole on the module in installing and do not bending or wrenching LCD in
assembling. And please do not drop, bend or twist LCD module in handling.
b. Please design display housing in accordance with the following guide lines.
(a) Housing case must be designed carefully so as not to put stresses on LCD all sides and not to
wrench module. The stresses may cause non-uniformity even if there is no non-uniformity
statically.
(b) Keep sufficient clearance between LCD module back surface and housing when the LCD
module is mounted. Approximately 1.0mm of the clearance in the design is recommended taking
into account the tolerance of LCD module thickness and mounting structure height on the
housing.
(c) When some parts, such as, FPC cable and ferrite plate, are installed underneath the LCD
module, still sufficient clearance is required, such as 0.5mm. This clearance is, especially, to be
reconsidered when the additional parts are implemented for EMI countermeasure.
(d) Design the inverter location and connector position carefully so as not to give stress to lamp
cable, or not to interface the LCD module by the lamp cable.
(e) Keep sufficient clearance between LCD module and the others parts, such as inverter and
speaker so as not to interface the LCD module. Approximately 1.0mm of the clearance in the
design is recommended.
c. Please do not push or scratch LCD panel surface with anything hard. And do not soil LCD panel
surface by touching with bare hands. (Polarizer film, surface of LCD panel is easy to be flawed.)
d. Please do not press any parts on the rear side such as source TCP, gate TCP, control circuit board
and FPCs during handling LCD module. If pressing rear part is unavoidable, handle the LCD
module with care not to damage them.
e. Please wipe off LCD panel surface with absorbent cotton or soft cloth in case of it being soiled.
f. Please wipe off drops of adhesives like saliva and water on LCD panel surface immediately. They
might damage to cause panel surface variation and color change.
g. Please do not take a LCD module to pieces and reconstruct it. Resolving and reconstructing modules
may cause them not to work well.
h. Please do not touch metal frames with bare hands and soiled gloves. A color change of the metal
frames can happen during a long preservation of soiled LCD modules.
i. Please handle metal frame carefully to avoid getting hurt because edge of metal frame is very sharp.
j. Please pay attention to handling lead wire of backlight so that it is not tugged in connecting with
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inverter.
k. Be sure to connect the cables and the connecters correctly.
l. Please connect the metal frame of LCD module to GND in order to minimize the effect of external
noise and EMI.
(2) OPERATING PRECAUTIONS
a. Please be sure to turn off the power supply before connecting and disconnecting signal input cable.
b. Please do not change variable resistance settings in LCD module. They are adjusted to the most
suitable value. If they are changed, it might happen LCD does not satisfy the characteristics
specification.
c. LCD backlight takes longer time to become stable of radiation characteristics in low temperature
than in room temperature.
d. The interface signal speed is very high. Please pay attention to transmission line design and other
high speed signal precautions to satisfy signal specification.
e. A condensation might happen on the surface and inside of LCD module in case of sudden change of
ambient temperature.
f. Please pay attention not to display the same pattern for very long time. Image might stick on LCD.
Even if image sticking happens, it may disappear as the operation time proceeds.
g. Please obey the same safe instructions as ones being prepared for ordinary electronic products.
(3) PRECAUTIONS WITH ELECTROSTATICS
a. This LCD module use CMOS-IC on circuit board and TFT-LCD panel, and so it is easy to be affected
by electrostatics. Please be careful with electrostatics by the way of your body connecting to the
ground and so on.
b. Please remove protection film very slowly from the surface of LCD module to prevent from
electrostatics occurrence.
(4) STORAGE PRECAUTIONS
a. Please do not leave the LCDs in the environment of high humidity and high temperature such as
60C90%RH.
b. Please do not leave the LCDs in the environment of low temperature; below -20C.
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(5) SAFETY PRECAUTIONS
a. When you waste damaged or unnecessary LCDs, it is recommended to crush LCDs into pieces and
wash them off with solvents such as acetone and ethanol, which should later be burned.
b. If any liquid leaks out of a damaged glass cell and comes in contact with the hands, wash off
thoroughly with soap and water.
c. Be sure to turn off the power supply when inserting or disconnecting the cable.
d. Inverter should be designed carefully so as not to keep working in case of detecting over current or
open circuit on the lamp.
(6) OTHERS
a. A strong incident light into LCD panel might cause display characteristics changing inferior
because of polarizer film, color filter, and other materials becoming inferior. Please do not expose
LCD module direct sunlight and strong UV rays.
b. Please pay attention to a panel side of LCD module not to contact with other materials in
preserving it alone.
c. For the packaging box, please pay attention to the followings;
(a) Packaging box and inner case for LCD are designed to protect the LCDs from the damage or
scratching during transportation. Please do not open except picking LCDs up from the box.
(b) Please do not pile them up more than 5 boxes. (They are not designed so.) And please do not
turn over.
(c) Please handle packaging box with care not to give them sudden shock and vibrations. And also
please do not throw them up.
(d) Packaging box and inner case for LCDs are made of cardboard. So please pay attention not to
get them wet. (Such like keeping them in high humidity or wet place can occur getting them
wet.)