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Preliminary
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TENTATIVE
All information in this technical data sheet is tentative
and subject to change without notice.
15.0”XGA
TECHNICAL SPECIFICATION
AA150XS10
MITSUBISHI ELECTRIC Corp.
Date: Apr.2 ,’09
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CONTENTS
No. Item Page
-- COVER 1
-- CONTENTS 2
1 APPLICATION 3
2 OVERVIEW 4
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C
3 ABSOLUTE MAXIMUM RATINGS 5
4 ELECTRICAL CHARACTERISTICS 5, 6
5 INTERFACE PIN CONNECTION 7, 8, 9
6 INTERFACE TIMING 10, 11, 12, 13, 14
7 BLOCK DIAGRAM 15
8 MECHANICAL SPECIFICATION 16, 17
9 OPTICAL CHARACTERISTICS 18, 19, 20
10 RELIABILITY TEST CONDITION 21
11 OTHER FEATURE 22
12 HANDLING PRECAUTIONS FOR TFT-LCD MODULE 23, 24, 25
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1. APPLICATION
This specification applies to
These specification papers are the proprietary product of Mitsubishi Electric Corporation
(“MITSUBISHI) and include materials protected under copyright of MITSUBISHI. No part of this
document may be reproduced in any form or by any means without the express written permission
of MITSUBISHI.
MITSUBISHI does not assume any liability for infringement of patents, copyrights or other
intellectual property rights of third parties by or arising from use of a product specified in this
document. No license, express, implied or otherwise, is granted under any patents, copyrights or
other intellectual property rights of MITSUBISHI or of others.
MITSUBISHI classifies the usage of the TFT-LCD module as follows. Please confirm the usage
before using the product.
(1) Standard Usage
Computers, office equipment, factory automation equipment, test and measurement
equipment, communications, transportation equipment(automobiles, ships, trains, etc.),
provided, however, that operation is not influenced by TFT-LCD directly.
(2) Special Usage
Medical equipment, safety equipment, transportation equipment, provided, however, that
TFT-LCD is necessary to its operation.
(3) Specific Usage
Cockpit Equipment, military systems, aerospace equipment, nuclear reactor control systems,
life support systems and any other equipment. MITSUBISHI should make a contract that
stipulate apportionment of responsibilities between MITSUBISHI and our customer.
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color TFT-LCD module, AA150XS10.
The product specified in this document is designed for “Standard Usage” unless otherwise specified
in this document. If customers intend to use the product for applications other than those specified
for “Standard Usage”, they should first contact MITSUBISHI sales representative for it's intended
use in writing.
MITSUBISHI has been making continuous effort to improve the reliability of its products.
Customers should implement sufficient reliability design of their application equipments such as
redundant system design, fail-safe functions, anti-failure features.
MITSUBISHI assumes no responsibility for any damage resulting from the use of the product that
does not comply with the instructions and the precautions specified in this document.
Please contact and consult a MITSUBISHI sales representative for any questions regarding this
product.
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2. OVERVIEW
AA150XS10 is 15.0” color TFT-LCD (Thin Film Tr
composed of LCD panel, driver ICs, control circuit, and backlight unit.
By applying 6 bit or 8 bit digital data, 1024u 768, 262k-color or 16.7M-color images are displayed
on the 15.0” diagonal screen. Input power voltage is 3.3 V for LCD driving.
The type of data and control signals are digital and transmitted via LVDS interface per Typ. 65
MHz clock cycle.
Driver circuit for LED backlight is not included in this module. General specifications are
summarized in the following table:
ITEM SPECIFICATION
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ansistor Liquid Crystal Display) modules
Display Area (mm)
Number of Dots
Pixel Pitch (mm)
Color Pixel Arrangement RGB vertical stripe
Display Mode Normally white TN
Number of Color 262k(6 bit/color) 16.7M(8 bit/color)
2
Luminance (cd/m
Wide Viewing Angle Technology Optical Compensation Film
Viewing Angle (CR t10) 80~80° (H) 60~70° (V)
Surface Treatment Anti-glare and hard-coating 3H
Electrical Interface LVDS (6 bit/8 bit)
Module Size (mm)
Module Mass (g) TBD
Backlight Unit LED, edge-light, replaceable
) 750
304.1 (H) u 228.1 (V)
(15.0-inch diagonal)
1024 u3 (H) u 768 (V)
0.297 (H) u 0.297 (V)
326.0 (W) u 255.0 (H) u 16.6 (D)
Characteristic value without any note is typical value.
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g
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3. ABSOLUTE MAXIMUM RATINGS
ITEM SYMBOL MIN. MAX. UNIT
Power Supply Voltage for LCD VCC 0 4.0 V
Logic Input Voltage VI
0.3
VCC+0.3 V
Backlight (LED) Current IF 0 180 mA
Operation Temperature (Panel)
Operation Temperature (Ambient)
Storage Temperature
Note 1,2)
T
Note 2)
T
Note 2)
T
op(Panel)
op(Ambient)
stg
20
20
20
70 °C
70 °C
80 °C
[Note]
1) Measured at the center of active area and at the center of panel back surface
2) Top,Tstgd 40qC : 90%RH max. without condensation
Top,Tstg > 40qC : Absolute humidity shall be less than the value of 90%RH at 40qC without
condensation.
4. ELECTRICAL CHARACTERISTICS
(1) TFT- LCD Ambient Temperature : Ta = 25°C
ITEM SYMBOL MIN. TYP. MAX. UNIT Remarks
Power Supply Voltage for LCD VCC 3.0 3.3 3.6 V *1)
Power Supply Current for LCD ICC -- 410 700 mA *2)
Permissive Input Ripple Voltage VRP -- -- 100 mVp-p VCC = +3.3 V
Logic Input Voltage
High VIH 2.4 -- VCC V MODE, SC
Low VIL 0 -- 0.8 V MODE, SC
*1) Power and signals sequence:
d 10 ms 200 ms d t4
t1
d
t2
0
0 t3
LCD Power Supply
ic Signal
Lo
Backlight Power Supply
d 50 ms 0 d t6
㩷
0.1VCC
50 ms 200 ms d t5
VCC
0.9VCC
data
t2
t1
t3
0.9VCC
0.1VCC
t4
0.1VCC
t5 t6
data: RGB DATA, DCLK, DENA, MODE, SC
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VCC-dip conditions:
1) When 2.6 V
d
2) When VCC < 2.6 V
VCC-dip conditions should also follow the power and signals sequence.
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VCC < 3.0 V, td d 10 ms
VCC
3.0 V
2.6 V
td
*2) VCC = +3.3 V , f
= 48.4 kHz, fV= 60 Hz, f
H
= 65 MHz
CLK
Display image at typical power supply current value is 256-gray-bar pattern (8 bit), 768 line mode.
*3) Fuse
Parameter Fuse Type Name Supplier Remark
VCC FHC16322AD Kamaya Electric Co., Ltd. *)
*) The power supply capacity should be designed to be more than the fusing current.
(2) Backlight
ITEM SYMBOL MIN. TYP. MAX. UNIT Remarks
IF = 120 mA, Ta = 25
IF = 120 mA, Ta = 0
IF = 120 mA, Ta = 20
LED Voltage VF
-- (24) 31.2 V
-- -- 32.4 V
-- -- 33.2 V
LED Current IF -- 120 150 mA *1), *3)
LED Life Time LT 60,000 -- -- h
IF = 120 mA, Ta = 25
*4), *5), Continuous operation
[Note]
*1) Constant Current Drive
*2) The Voltage deviation between strings: |V
– Vf2| d 4V
f1
*3) LED Current measurement method
℃
℃
℃
℃
LCD
Module
A1
C1
A2
C2
㩷
A3
C3
A4
C4
A
A
A
A
Power
Supply
Power
Supply
Power
Supply
Power
Supply
*4) LED life time is defined as the time when the brightness becomes 50% of the initial value.
*5) The life time of the backlight depends on the ambient temperature. The life time will decrease
under high temperature.
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5. INTERFACE PIN CONNECTION
(1) CN 1(Interface Signal)
Used Connector: DF14H-20P-1.25H(56) (HIROSE)
Corresponding connector: DF14-20S-1.25C (HIROSE)
Pin
No.
*1) Metal frame is connected to signal GND.
*2) Recommended wiring of Pin 17,18 (6 bit input)
Symbol
1 VCC
2 VCC
3 GND
4 GND
5
Link 0
6 Link 0+ R0, R1, R2, R3, R4, R5, G0 R2, R3, R4, R5, R6, R7, G2 R0, R1, R2, R3, R4, R5, G0
7 GND
8
Link 1
9 Link 1+ G1, G2, G3, G4, G5, B0, B1 G3, G4, G5, G6, G7, B2, B3 G1, G2, G3, G4, G5, B0, B1
10 GND
11
Link 2
12 Link 2+ B2, B3, B4, B5, DENA B4, B5, B6, B7, DENA B2, B3, B4, B5, DENA
13 GND
14
CLKIN Clock m
15 CLKIN+
16 GND
17
Link3
18 Link3+ See: *2) R0, R1, G0, G1, B0, B1 R6, R7, G6, G7, B6, B7
19 MODE Low=ISP 6 bit compatibility mode
20 SC
R0, R1, R2, R3, R4, R5, G0 R2, R3, R4, R5, R6, R7, G2
G1, G2, G3, G4, G5, B0, B1 G3, G4, G5, G6, G7, B2, B3
B2, B3, B4, B5, DENA B4, B5, B6, B7, DENA
See: *2) R0, R1, G0, G1, B0, B1
Scan direction control ( Low = Normal , High = Reverse )
Function(ISP 6 bit compatibility mode)
6 bit input 8 bit input
+3.3 V Power supply
+3.3 V Power supply
GND
GND
GND
GND
GND
Clock +
GND
Function(ISP 8 bit
compatibility mode)
m
m
m
m
R0, R1, R2, R3, R4, R5, G0
m
G1, G2, G3, G4, G5, B0, B1
m
B2, B3, B4, B5, DENA
m
m
m
R6, R7, G6, G7, B6, B7
High=ISP
8 bit compatibility mode
m
LVD S
transmitter
LOW data
Pin 17
Pin 18
or
680
620
VCC
Ω
Pin 17
Pin 18
Ω
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(2) CN 2(Backlight)
Backlight-side connector: SM10B-SHLS-TF (JST)
Inverter-side connector: SHLP-10V-S-B (JST)
Pin No. Symbol Function
1 NC This pin should be open.
2 NC This pin should be open.
3 LED C 1 LED cathode 1
4 LED A 1 LED anode 1
5 LED A 2 LED anode 2
6 LED C 2 LED cathode 2
7 LED C 3 LED cathode 3
8 LED A 3 LED anode 3
9 LED A 4 LED anode 4
10 LED C 4 LED cathode 4
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(3) ISP data mapping
a. ISP 6 bit compatibility mode(6 bit input)
CLKIN+/-
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1CLK
Link0+/-
Link1+/-
Link2+/-
b. ISP 6 bit compatibility mode(8 bit input)
CLKIN+/-
Link0+/-
Link1+/-
Link2+/-
R1G0 R5 R4 R3 R2 R0
G2B1 B0 G5 G4 G3 G1
B3DENA B5 B4 B2
1CLK
R3G2 R7 R6 R5 R4 R2
G4B3 B2 G7 G6 G5 G3
B5DENA B7 B6 B4
Link3+/-
c. ISP 8 bit compatibility mode
CLKIN+/-
Link0+/-
Link1+/-
Link2+/-
Link3+/-
R1B1 B0 G1 G0 R0
1CLK
R1G0 R5 R4 R3 R2 R0
G2B1 B0 G5 G4 G3 G1
B3DENA B5 B4 B2
R7B7 B6 G7 G6 R6
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6. INTERFACE TIMING
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LVDS transmitter input signal
(1) Timing Specifications
ITEM SYMBOL MIN. TYP. MAX. UNIT
DCLK
DENA
Frequency f
Period t
Active Time t
Blanking Time t
Horizontal
Frequency f
Period
Active Time t
Blanking Time t
Vertical
Frequency f
Period t
CLK
CLK
HA
HB
H
t
H
VA
VB
V
V
50 65 80 MHz
12.5 15.4 20 ns
1024 1024 1024 t
20 320 -- t
42.4 48.4 60 kHz
16.6 20.7 23.6
768 768 768 t
3 38 -- t
55 60 75 Hz
13.3 16.7 18.2 ms
[Note]
1) DENA (Data Enable) shall always be positive polarity as shown in the timing specification.
2) DCLK shall appear during all invalid period.
3) LVDS timing follows the timing specifications of LVDS receiver IC: THC63LVDF84B(Thine).
4) In case of blanking time fluctuation, please satisfy following condition.
t
VBn
> t
VBn-1
3(tH)
CLK
CLK
Ps
H
H
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(2) Timing Chart
a. Horizontal T i mi ng Chart
DCLK
DATA
(R,G,B)
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First Data Last Data
1 2
3Invalid Data Invalid Data
1023 1024
t
HB
DENA
b. Vertical Timing Chart
LINE DATA
DENA
t
HA
tH=1/f
H
1 2 767 768 3Invalid Data Invalid Data
t
VB
t
VA
tV=1/f
V
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(3) Color Data Assignment
a. 6 bit input
COLOR
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
MSB LSB MSB LSB MSB 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
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INPUT DATA
R DATA G DATA B DATA
BASIC
COLOR
RED
GREEN
BLUE(63) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1
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(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(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(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(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(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
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b. 8 bit input
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INPUT DATA
BASIC
COLOR
RED
COLOR
BLACK
RED(255)
GREEN(255)
BLUE(255)
CYAN
MAGENTA
YELLOW
WHITE
RED(1)
RED(2)
RED(255)
R DATA G DATA B DATA
R7 R6 R5 R4 R3 R2 R1 R0 G7 G6 G5 G4 G3 G2 G1 G0 B7 B6 B5 B4 B3 B2 B1 B0
MSB LSB MSB LSB MSB LSB
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1
0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0
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(1)
GREEN(2)
GREEN
GREEN(255)
BLUE(1)
BLUE(2)
BLUE
BLUE(255)
[Note]
1) Definition of gray scale
Color (n) --- n indicates gray scale level.
2) Data
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0
0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
Higher n means brighter level.
1:High, 0: Low
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(4) Display Position and Scan Direction
D(X,Y) shows the data number of input signal for LCD panel signal processing PCB.
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SC: Low
D(1,1) D(1024,1)
D(1,768)
D(1024,768)
CN2
SC: High
D(1024,768) D(1,768)
D(1024,1) D(1,1)
CN2
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7. BLOCK DIAGRAM
CN1
Timing
Controller
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Source Driver
Voltage Supply
for Gray Levels
and Vcom
DC/DC
Converter
Gate Driver
A1
C1
A2
C2
A3
C3
A4
LCD Panel
1024 X 3 X 768
LED
C4
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8. MECHANICAL SPECIFICATIONS
(1) Front side
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(2) Rear side
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9. OPTICAL CHARACTERISTICS
ITEM SYMBOL CONDITION MIN. TYP. MAX. UNIT Remarks
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Ta = 25°C, VCC = 3.3 V, Input Signals: Typ. Values shown in Section 6
Contrast Ratio CR
Luminance Lw
Luminance Uniformity
'Lw T
tr
Response Time
tf
Viewing
Angle
Horizontal
Vertical
T
TV
TV qTH q
TV qTH q
qTH q
V
TV qTH q
TV qTH q
70a70 80a80
H
CRt10
390 600 -- -- *1)*2)*5)
600 750 -- cd/m
2
*1)*5)
-- -- 30 % *1)*3)*5)
-- 6 -- ms *1)*4)*5)
-- 19 -- ms *1)*4)*5)
-- ° *1)*5)
6060a70
50a
-- ° *1)*5)
Image Sticking tis 2 h -- -- 2 s *6)
Red Rx TBD TBD TBD
Ry TBD TBD TBD
Green Gx TBD TBD TBD
Color
Coordinates
Blue Bx TBD TBD TBD
Gy TBD TBD TBD
TV qTH q
-- *1) *5)
By TBD TBD TBD
White Wx 0.273 0.313 0.353
Wy
0.289 0.329 0.369
[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 backlight unless noted.
Condition: IF = 120 mA
Measurement method for luminance and color coordinates is as follows.
Photodetector
T(Field)
TFT-LCD module
500 mm
The luminance is measured according to FLAT PANEL DISPLAY MEASUREMENTS STANDARD
(VESA Standard).
Luminance :T=2q (BM-5A)
Color coordinates :T=1q (CS1000)
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*1) Measurement Point
Contrast Ratio, Luminance, Response Time, Viewing Angle, Color Coordinates: Display Center
Luminance Uniformity: point 1
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a5 shown in a figure below
(1,1)
192
384
576
256 512 768
1
5
3
2
4
*2) Definition of Contrast Ratio
CR=Luminance with all white pixels / Luminance with all black pixels
*3) Definition of Luminance Uniformity
'Lw=[Lw(MAX)/Lw(MIN)-1]u100
*4) Definition of Response Time
White
90%90%
(1024,768)
Luminance
tr
*5) Definition of Viewing Angle (
Left (-)
TVT
)
H
Upper(+)
Normal Axis
T
V
10%10% Black
T
H
tf
Right (+)
LCD panel
Lower(-)
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*6) 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 25°C.
Rows 382-386
TEST PATTERN FOR IMAGE STICKING TEST
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Cols 510-514
White
Area
Black
Lines
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10. RELIABILITY TEST CONDITION
(1) Temperature and Humidity
ITEM CONDITIONS
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HIGH TEMPERATURE
HIGH HUMIDITY OPERATION
HIGH TEMPERATURE OPERATION 70°C, 240 h
LOW TEMPERATURE OPERATION
HIGH TEMPERATURE STORAGE 80°C, 240 h
LOW TEMPERATURE STORAGE
THERMAL SHOCK (NON-OPERATION)
(2) Shock & Vibration
ITEM CONDITIONS
SHOCK
(NON-OPERATION)
40°C, 90% RH, 240 h
(No condensation)
20°C, 240 h
20°C, 240 h
BETWEEN
Shock level: 1470 m/s2(150 G
Waveform: half sinusoidal wave, 2 ms
Number of shocks: one shock input in each direction of three mutually
Perpendicular axes for a total of six shock inputs
Vibration level: 9.8 m/s2 (1.0 G）zero to peak
Waveform: sinusoidal
）
20°C (1h) and 80°C(1h),
100 CYCLES
VIBRATION
(NON-OPERATION)
Frequency range: 5 to 500 Hz
Frequency sweep rate: 0.5 octave /min
Duration: one sweep from 5 to 500 Hz in each of three mutually
perpendicular axis(each x,y,z axis: 1 hour, total 3 hours)
(3) Judgment standard
The judgment of the above tests should be made as follow:
Pass: Normal display image, no damage of the display function. (ex. no line defect)
Partial transformation of the module parts should be ignored.
Fail: No display image, damage of the display function. (ex. line defect)
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11. OTHER FEATURE
This LCD module complies with RoHS*) directive.
*)
RoHS: Restriction of the use of certain hazardous substances in electrical and electronic
equipment
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12. HANDLING PRECAUTIONS FOR TFT-LCD MODULE
Please pay attention to the followings in handling TFT-LCD products;
(1) ASSEMBLY PRECAUTION
a. Please mount the LCD module by using mounting hole with a screw clamping torque
(recommended value: 0.3 Nm). Please do not bend or wrench the LCD module in assembling.
Please do not drop, bend or twist the 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 and not to wrench
module.
(b) Under high temperature environment, performance and life time of LED may heavily
shorten. When you design with our LCD product, please consider radiating heat and
ventilation for good heat management.
(c) 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.
(d) 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.
(e) Design the LED driver location and connector position carefully so as not to give stress to
LED backlight cable.
(f) Keep sufficient clearance between LCD module and the others parts, such as inverter and
speaker so as not to interfere the LCD module. Approximately 1.0 mm of the clearance in the
design is recommended.
(g) To avoid local elevation/decrease of temperature, considering location of heating element,
heat release, thermal design should be done.
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 wipe off LCD panel surface with absorbent cotton or soft cloth in case of it being soiled.
e. 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.
f. Please do not take a LCD module to pieces and reconstruct it. Resolving and reconstructing
modules may cause them not to work well.
g. 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.
h. Please handle metal frame carefully because edge of metal frame is very sharp.
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i. Please connect the metal frame of LCD module to GND in order to minimize the effect of external
noise and EMI.
j. Be sure to connect the cables and the connecters correctly.
(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. The interface signal speed is very high. Please pay attention to transmission line design and
other high speed signal precautions to satisfy signal specification.
d. A condensation might happen on the surface and inside of LCD module in case of sudden change
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of ambient temperature. Please take care so as not to cause any damage mentioned on (1)-d.
e. 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.
f. 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
LCD should be stored in the room temperature environment with normal humidity. The LCD
inventory should be processed by first-in first-out method.
(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 LED backlight cable.
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d. LED driver should be designed carefully to limit or stop its function when over current is
detected on the LED.
(6) OTHERS
a. A strong incident light into LCD panel may cause deterioration to polarizer film, color filter, and
other materials, which will degrade the quality of display characteristics. Please do not expose
LCD module under strong Ultraviolet rays for a long time.
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 handling, please see and obey with the packaging specification datasheet.
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