No. DATE
LD-K22556
Jun. 22. 2010
TECHNICAL LITERATURE
TFT - LCD PANEL ( Open Cell )
MODEL No. LK315T3HA2M
The technical literature is subject to change without notice. So, please contact SHARP or its representative before designing your product based on this literature.
DEVELOPMENT DEPARTMENT. 1 LIQUID CRYSTAL DISPLAY DIVISION.1 LIQUID CRYSTAL DISPLAY GROUP
SHARP CORPORATION
RECORDS OF REVISION LK315T3HA2M
SPEC No.
DATE
REVISED
SUMMARY NOTE -
1st. Issue
No. PAGELD-K22556 June. 22. 2010
-
-
LD-K22556-1
1. Application
This technical literature applies to the color 31.5” TFT-LCD Open-Cell (LK315T3HA2M).
* This technical literature is proprietary product of SHARP CORPORATION (“SHARP”) and includes 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.
* 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.
* Do not use 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.
* SHARP assumes no responsibility for any damage resulting from the use of the device that does not comply with the instructions and the precautions specified in this technical literature.
* Contact and consult with a SHARP sales representative for any questions about this device.
2. Overview
This Open-Cell is a color active matrix LCD panel incorporating amorphous silicon TFT (Thin Film Transistor). It is composed of a color TFT-LCD panel, driver ICs, Source-Control and Source-PWB.
Graphics and texts can be displayed on a 1366×RGB×768 dots panel with 16,777,216 colors by using LVDS (Low Voltage Differential Signaling) for the interface and +12V DC supply voltage, which are put into Source-Control PWB.
This applies the Over Shoot driving (O/S driving) technology, signals are being applied to the Liquid Crystal according to a pre-fixed process as image signals of the present frame when a difference is found between image signals of the previous and current frame by comparing each other. The O/S driving technology makes the Liquid Crystal response within 1 frame completely, motion blur reduce, so that clearer display performance can be realized.
3. Mechanical specifications
Parameter Specifications Unit
cm 80.039 （Diagonal）
Display size
inch 31.5 （Diagonal）
Active area 697.69 (H) × 392.26 (V) mm
1366 (H) × 768 (V) Pixel Format pixel
（1pixel = R + G + B dot）
Pixel pitch mm 0.51075(H) × 0.51075 (V) Pixel configuration R,G, B vertical stripe Display mode Normally black Outline Dimensions [Note1] mm 709.3(W) × 446.6(H) × 1.8(D) Mass kg 1.15±0.1
Low-Haze Anti Glare, Hard coating
Surface treatment [Note2] Surface Hardness; (Polarizer) 2H: CF side (Front)
<6B: TFT side (Rear)
[Note1] Outline dimensions are shown in P17. [Note2] Without the protection film.
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4. Interface specifications
4.1. TFT panel driving
CN1 (Interface signals and +12V DC power supply; shown in Fig.1)
Used connector: GT103-30S-H23-D-E2500 (LSMtron)
Mated connector: FI-X30H/FI-X30HL, FI-X30C/FI-X30C2L
or FI-X30M (Japan Aviation Electronics Ind. , Ltd.)
Mated LVDS transmitter: THC63LVDM83R (THine) or equivalent device Pin No. Symbol Function 1 VCC +12V Power Supply 2 VCC +12V Power Supply 3 VCC +12V Power Supply 4 VCC +12V Power Supply Ground 5 GND Ground 6 GND Ground 7 GND Ground 8 GND Select LVDS data order [Note 1] 9 SELLVDS Not Available 10 Reserved Ground 11 GND Negative (-) LVDS differential data input 12 RIN0- Positive (+) LVDS differential data input 13 RIN0+ Ground 14 GND Negative (-) LVDS differential data input 15 RIN1- Positive (+) LVDS differential data input 16 RIN1+ Ground 17 GND Negative (-) LVDS differential data input 18 RIN2- Positive (+) LVDS differential data input 19 RIN2+ Ground 20 GND Clock Signal(-) 21 CLKIN- Clock Signal(+) 22 CLKIN+ Ground 23 GND Negative (-) LVDS differential data input 24 RIN3- Positive (+) LVDS differential data input 25 RIN3+ Ground 26 GND Not Available 27 Reserved Not Available 28 Reserved Ground 29 GND
Ground 30 GND
[Note] GND of a liquid crystal panel drive part has connected with a module chassis.
Remark
Default: Pull down
(L:GND) [Note 2]
LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS LVDS
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[Note1] LVDS data order
Transmitter SELLVDS = L(GND) or Open Pin No Data = H(3.3V)
51 TA0 R0(LSB) R2 R1 52 TA1 R3 R2 54 TA2 R4 R3 55 TA3 R5 R4 56 TA4 R6 R5 3 TA5 R7(MSB) 4 TA6 G0(LSB) G2 G1 6 TB0 G3 G2 7 TB1 G4 G3 11 TB2 G5 G4 12 TB3 G6 G5 14 TB4 G7(MSB) 15 TB5 B0(LSB) B2 B1 19 TB6 B3 B2 20 TC0 B4 B3 22 TC1 B5 B4 23 TC2 B6 B5 24 TC3 B7(MSB) NA NA 27 TC4 NA NA 28 TC5 DE(*) DE(*) 30 TC6 R6 R0(LSB) 50 TD0 2 TD1 R7(MSB) R1 G6 G0(LSB) 8 TD2 10 TD3 G7(MSB) G1 B6 B0(LSB) 16 TD4 18 TD5 B7(MSB) B1 NA NA 25 TD6 NA: Not Available
(*) Since the display position is prescribed by the rise of DE (Display Enable) signal, please do not fix DE signal at \"High \" during operation.
[Note 2] The equivalent circuit figure of the terminal
Terminal 1.0K ohm 10K ohm LD-K22556-4
SELLVDS= High (3.3V)
CLKIN+
CLKIN- RIN0+ RIN0-
RIN1+ RIN1-
RIN2+ RIN2- RIN3+ RIN3-
SELLVDS= Low (GND) or Open
CLKIN+
CLKIN- RIN0+ RIN0-
RIN1+ RIN1-
RIN2+ RIN2- RIN3+ RIN3-
DE: Display Enable
NA: Not Available (Fixed Low)
R7 R6 NA B7 B6 G7 G6 R7 R6 NA R1 R0 G0 R5 R4 R3 R2 R1 R0 G0 R1 R0 NA B1 B0 G1 G0 R1 R0 NA R3 R2 G2 R7 R6 R5 R4 R3 R2 G2 1 cycle G4 G3 B3 B2 G7 G6 G5 G4 G3 B3 B5 B4 DENA NA B7 B6 B5 B4 DE1 cycle G2 G1 B1 B0 G5 G4 G3 G2 G1 B1 B3 B2 DE NA NA B5 B4 B3 B2 DELD-K22556-5
4.2. Interface block diagram VCOM Control signals
CTL
CE
4.3. Display position of data
R1 G1B1 R2 G2 B2 (１､１)(１,２) CN201 CN1 Source-Control PWB Power supplycircuit Control signals Source driverInput signals CLKIN+ CLKIN- RIN0+ RIN0- RIN1+ RIN1- RIN2+ RIN2- RIN3+ RIN3- SELLVDS Power supply +12V DC Gate driver LCD panel 1366×3(RGB)×768 Fig.1 Interface block diagram
１・１ １・２ １・３ ２・１ ２・２ ３・１ 1･1366RGB768･1366 768･1 Display Position of Data (V,H)
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4.4.
Vcom Adjusting interface of Source-Control PWB CN201 (Interface Vcom Adjusting) in Source-Control PWB Using Via Hole : 1.5mm Pitch (φ0.7mm )
Mated connector : (housing) 5P-SZN, (contact) SZN-002T-P0.7K (JST Co., Ltd.) Communication method: Pulse control method
=Function Pin No. Symbol Remark - 1 NC =
2 NC - =3 GND Signal GND
Control Signal [Note1] 4 CTL 5 CE Chip Enable [Note1] Pull down to GND [Note2]
[Note1] Refer to specifications of MAX1512 (MAXIM) for Vcom adjustment.
You should adjust a flicker to be minimized in below pattern, where the gray level of “0” and “127” are displayed alternately at every subpixel, otherwise images may be remained on the screen. [Note2] The equivalent circuit figure of the terminal is as below:
100 [Ω]
(1,1)
Terminal 5.
30K [Ω]R G B R G B G BGS0GS127GS0GS127GS0GS127 GS127GS0 GS127GS127 (1366,1)
GS0GS127GS0GS127GS0 GS0GS0GS127GND(1,768)
GS127GS0GS127 GS0Equivalent circuit of CE terminal (1366,768)
Flicker-Check Pattern Absolute maximum ratings
Parameter Symbol Condition Ratings Unit Remark Input voltage
Ta=25°C -0.3 ~ 3.6 V [Note 1] VI
(for Source-Control PWB) +12V supply voltage
0 ~ +15 V VCC Ta25°C (for Source-Control PWB) Vcom control voltage Chip enable voltage Storage temperature
VCTL Ta25°C VCE Ta25°C Tstg
-
-0.3 ~ +16 -0.3 ~ +4 -25 ~ +60
V V °C
Operation temperature
(Ambient)
[Note 1] SELLVDS
Topa - [Note 2]
0 ~ +50 °C [Note 2] Humidity 95%RH Max.(Ta ≤ 40°C)
Maximum wet-bulb temperature is 39°C or less (Ta > 40°C). No condensation.
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6. Electrical characteristics 6.1. Electrical characteristics of input signals
Ta=25°C
Parameter SymbolMin. Typ. Max. Uniit Remark Supply voltage VCC +11.4 +12.0 +12.6 V [Note 1]
+12V supply ICC - 330 600 mA [Note 2] Current
voltage IRUSH - 1100 2500 mA [Note 5]
consumption
- 0.5 - ms [Note 5] TRUSH
Permissible input ripple voltage VRP - - 100 mVP-P Vcc = +12.0V
*VCM = +1.2V Differential input High VTH - - 100 mV threshold voltage - mV [Note 4] Low VTL -100 - Input low voltage VIL 0 - 0.7 V [Note 3]
Input high voltage VIH 2.6 - 3.3 V VI = 0V
Input leak current (Low) IIL - - 400 µA [Note 3] VI =3.3V
Input leak current (High) IIH - - 100 µA [Note 3]
Terminal resistor RT - 100 - Ω Differential input [Note] *VCM: Common mode voltage of LVDS driver. [Note 1] Input voltage sequences Dip conditions for supply voltage 50us < t1 ≤ 20ms a) 9.1V ≤ VCC < 10.8V 20ms< t2-1 td ≤ 10ms 20ms< t2-2 b) VCC < 9.1V
0 < t3 ≤ 1s Dip conditions for supply voltage is t4 ≥ 1s based on input voltage sequence. t5 ≥ 300ms
0.9VCC0.9VCCVCC0.1VCC0.1VCCVcc
0.1VCCt2-1t1t3 t4Data1 t2-2Data2 t5Back light: VINVOFF ON OFFＶ７．２td
※ Data1: CLKIN±,RIN0±,RIN1±, RIN2±, RIN3± ※ Data2: SELLVDS
※ About the relation between data input and back light lighting, we recommend the above-mentioned input
sequence.
If the back light is switched on before a panel operation begins or after a panel operation stops, the screen may not be displayed properly. But this phenomenon is not caused by change of an incoming signal, and does not give damage to a liquid crystal display.
V8.01Ｖ５．４ V1.9
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[Note 2]Typical current situation: 256 gray-bar pattern (VCC = +12.0V) The explanation of RGB gray scale is seen in section 8.
RGB RGB RGB RGB RGB
GS2 GS0 GS1
....
GS255GS254
VCC = +12.0V
CK = 82.0MHz Th = 20.68μs
[Note 3] SELLVDS
[Note 4] CLKIN+/CLKIN-, RIN0+/RIN0-, RIN1+/RIN1-, RIN2+/RIN2-, RIN3+/RIN3- [Note 5] The rush current corrugation at the time of power on
5msec 0.9VccVcc
IRUSH (Max)
0.1Vcc TRUSH IRUSH (500mA/div)
4ms/div
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6.2. Timing characteristics of input signals
Timing diagrams of input signal are shown in Fig.2
Parameter SymbolMin. Typ. Max. Unit Clock Frequency 1/Tc 72 82 85 MHz Horizontal period
TH
1540 1696 1940 clock 19.84 20.68 - µs Data enable
Horizontal period (High) THd 1366 1366 1366 clock
signal
Vertical period TV 778 806 972 line Vertical period (High) TVd 768 768 768 line [Note] *When a vertical period is very long, a flicker may occur.
*Please turn off the module after it shows the black screen.
*Please make sure that a length of vertical period should be an integral multiple of horizontal period, otherwise the screen may not display properly.
*Please be careful not to fall below the minimum horizontal period, otherwise the display may be dark.
We will check the display operation for your final setting of drive timing, so please inform us of your final setting. DE
DATA (R,G,B) DE
Tc TH THd 1366 1 2 1366 1 2 768 767 TVd TV
Fig.2 Timing diagram of input signals
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7.
Colors & Gray scale Black Blue
Gray Scale － － － － － － － －
R0 R1 R2 R3 R4 R5 R6
00001111000
R7G0 G1
00110011000
00110011000
00110011000
Input signal, basic display colors and gray scale of each color
Data signal
G2
00110011000È È
111000
000010
000001
000000
000000È È
000000
101000
011000
111000
111000È È
000
000
000
000
000
000
000
000
0 1 0 1 10 0 1 1 10 1 1 1 1111000
111000
111000
1 0 0 0 01 0 0 0 01 0 0 0 00 0 0 0 00 1 0 0 00 0 1 0 0È È 111
111
111
111
000000
000000
000000
0 0 0 0 00 0 0 0 00 0 0 0 00 0 0 0 00 0 0 0 00 0 0 0 0È È 000000
000000
000000
000000
G3
00110011000G4
00110011000G5
00110011000G6
G7 B0 B1 B2 B3
01010101000È È 000000
000000
000000
000000
B4
01010101000B5
01010101000B6
01010101000B7
0 0 0 0 0 0 00 0 0 0 0 0 00 0 0 0 0 0 00 0 0 0 0 0 01 1 1 1 1 1 11 1 1 1 1 1 11 1 1 1 1 1 11 1 1 1 1 1 1
0 0 0 0 00 1 1 1 11 0 0 0 01 1 1 1 10 0 0 0 00 1 1 1 11 0 0 0 01 1 1 1 10 0 0 0 00 0 0 0 00 0 0 0 0Basic Color Green Cyan Red Magenta Yellow White
Black GS0 0 0 0 0 0 0 0Gray Scale of Red × GS1 1 0 0 0 0 0 0Darker GS2 0 1 0 0 0 0 0× Ø
È È
È È
Brighter GS253 1 0 1 1 1 1 10 1 1 1 1 1 1Ø GS254 Red GS255 1 1 1 1 1 1 1Black GS0 0 0 0 0 0 0 0Gray Scale of Green × GS1 0 0 0 0 0 0 0Darker GS2 0 0 0 0 0 0 0× Ø
È È
È È
Brighter GS253 0 0 0 0 0 0 00 0 0 0 0 0 0Ø GS254 Green GS255 0 0 0 0 0 0 0Black GS0 0 0 0 0 0 0 0Gray Scale of Blue × GS1 0 0 0 0 0 0 0Darker GS2 0 0 0 0 0 0 0× Ø
È È
È È
Brighter GS253 0 0 0 0 0 0 00 0 0 0 0 0 0Ø GS254 Blue GS255 0 0 0 0 0 0 0
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 24 bit data signals, the 16,777,216 colors can be displayed on the screen.
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8.
Optical characteristics
Ta = 25°C, Vcc = +12V, VINV = +24V
Parameter Symbol Condition Min. Typ. Max. Unit Remark θ21
Horizontal 70 88 - Deg.
θ22 Viewing angle
[Note1,4] CR ≥ 10
range θ11 Vertical 70 88 - Deg. θ12
[Note2,4]
Contrast ratio CRn 3500 5000 - - VBRT=3.15V[Note3,4,5]
- 7 - ms Response time τDRV
VBRT=3.15V
x Typ.-0.030.278 Typ.+0.03 - Chromaticity of white
y Typ.-0.030.285 Typ.+0.03 - θ =0 deg. 0.642 Typ.+0.03 x Typ.-0.03-
Chromaticity of red
y Typ.-0.030.344 Typ.+0.03 - [Note 4]
VBRT=3.15Vx Typ.-0.030.280 Typ.+0.03 -
Chromaticity of green
y Typ.-0.030.606 Typ.+0.03 - x Typ.-0.030.143 Typ.+0.03 -
Chromaticity of blue
Typ.-0.030.075 Typ.+0.03 - y
[Note 4]
Luminance of white YL 360 450 cd/m2
VBRT=3.15V
Luminance uniformity δW - - 1.25 - [Note 6] *Optical characteristics are based on SHARP standard module LK315T3LA77. *The measurement shall be executed 60 minutes after turning on.
[Note] The optical characteristics are measured using the following equipment. Center of the screen (θ = 0°) TFT-LCD module Detector (EZ-CONTRAST, Photo diode) Detector (equivalent to SR-3A-UL1) 400mm Field=1° Center of the screen (θ = 0°) TFT-LCD module Fig.3-2 Measurement of Contrast,
Luminance, and Chromaticity.
Fig.3-1 Measurement of viewing angle range
response time. and
angle range: EZ-CONTRAST (Viewing
time: Photo diode) Response
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[Note 1] Definitions of viewing angle range:
Normal
θ22θ12 θ11θ216 o’clock direction[Note 2] Definition of contrast ratio:
The contrast ratio is defined as the following.
Luminance (brightness) with all pixels white Contrast ratio＝
Luminance (brightness) with all pixels black
[Note 3] Definition of response time
The response time (τDRV) is defined as the following equation and shall be measured by switching the input signal from “any level of gray (0%, 25%, 50%, 75% and 100%)” to “any level of gray (0%, 25%, 50%, 75% and 100%)”. 0% 25％ 50％ 75％ 0% 25％ 50％ 75％ 100% td: 25%-0％ tr: 0%-25％ tr: 0%-50% tr: 25%-50％ td: 75%-50％td: 100%-50％tr: 0%-75% 100% tr: 0%-100% tr: 25%-75％ tr: 25%-100％ tr: 50%-75％ tr: 50%-100％ td: 100%-75％ tr: 75%-100％ td: 50%-0％ td: 50%-25％td: 75%-0％ td: 75%-25％td: 100%-0％ td: 100%-25％
τDRV = Σ(t*:x-y)/20
t*:x-y...response time from level of gray(x) to gray(y)
Photodetector Bright 100% 90% Output Dark Bright
10% 0%
τd τr Time
Fig.4 Response time of fall (τd) and rise (τr)
[Note 4] This shall be measured at center of the screen.
[Note 5] This value is valid when O/S driving is used at typical input timing.
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[Note 6] Definition of white uniformity;
White uniformity is defined as the following with five measurements. (A～E)
9.
Maximum luminance of five points (brightness)
δＷ＝
Minimum luminance of five points (brightness)
pixel342 683 1024 A CD 192384
EB 576
pixel
Reliability
Reliability test item:
No. Test item Condition
High temperature storage test 1 Ta=60°C 240h Low temperature storage test 2 Ta=-25°C 240h High temperature and high humidity Ta=40°C ; 95%RH 240h
3
operation test (No condensation)
High temperature operation test 4 Ta=50°C 240h Low temperature operation test 5 Ta=0°C 240h
Above tests are executed under the CCFL module conditions.
10. Label
10.1. Lot No. label
The label stuck on a cell surface displays SHARP, product model (LK315T3HA2M) and a product Lot No. (ex.) [LK315T3HA2M] JAPAN PRODUCTION
How to express Lot No.
A production year (the last figures of the Christian Era)
A production month (1-9,X,Y,Z)Identification Code
K: Kameyama Plant.
L: Kameyama Tec. Kameyama Fab.J: Kameyama Tec. Yaita Fab. S: SHM N: NSEC P: SMPL G: SMM X: SEMEX A or B: JABIL
F: D.ID
H: INNOLUX Longhua Fab.W: INNOLUX Nanhai Fab.Y: TPV 4: CPT V: TOT
ＬＱ３７０Ｄ３ＬＺ１４LK315T3HA2M XX XXXXXX L ５９ ＸＸＸＸＸＸＭＡＤＥ ＩＮ ＪＡＰＡＮModel No.Barcode Lot No. 2D Barcode ○○○○○○○○ Serial No.Last Management No. 10.2. Packing label
・Cell box ・Carton
社内品番： 社内品番：LK315T3HA2M (①)
Bar codeBar code
11. Packing form
a) Piling number of cartons: 14 cell box / 1 palette. b) Packing quantity in one cell box: 15 pcs
c) Carton size: 1165(W) × 875(D) × 1032(H)
d) Total mass of one carton filled with full modules: 280 kg(Max)
12. Carton storage condition a) Temperature: 0°C to 40°C b) Humidity: 95%RH or less
Reference condition: 20°C to 35°C, 85%RH or less (summer)
: 5°C to 15°C, 85%RH or less (winter)
The total storage time (40°C, 95%RH): 240H or less c) Sunlight:
Be sure to shelter a product from the direct sunlight.
ＬｏｔＮＯ．・ （１Ｔ）＊＊＊＊.＊.＊＊ (②) LD-K22556-14
LK315T3HA2M (①)ＬｏｔＮＯ．・（１Ｔ）＊＊＊＊.＊.＊＊ (②) Bar code Ｑｕａｎｔｉｔｙ： （Ｑ） Bar code15 ｐｃｓ (③) Ｑｕａｎｔｉｔｙ：（Ｑ） Bar code ユーザ品番 Bar codeユーザ品番210 ｐｃｓ (③) Bar code シャープ物流用ラベルです。 Bar codeシャープ物流用ラベルです。 ① Management No ② Lot No. (Date) ③ Quantity
d) Atmosphere:
Do not store in a place where exists the risk of corrosive gas (such as acid and alkali) or volatile solvents. e) Prevent condensation:
Be sure to put cartons on a palette or base, don’t put it on the floor, and store them keeping off the wall.
Please take care of ventilation in storehouse and around cartons, and control temperature not to change abruptly beyond the natural environment. f) Storage life: 1 year
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13. Precautions
a) Because the Open-Cell is weak to static electricity, please do not touch the terminal with bare hands. b) Since the front polarizer is easily damaged, pay attention not to scratch it.
c) Since long contact with drops of water may cause discoloration or spots, please wipe off them as soon as put on the screen. d) When the panel surface is soiled, wipe it with absorbent cotton or other soft cloth.
e) Since the panel is made of glass, it may break or crack if dropped or bumped on hard surface. Handle with care.
f) Precautions of peeling off the protection film:
- Be sure to peel off slowly (recommended more than 7sec) and constant speed. - Peeling direction shown in Fig. 5.
- Be sure to ground person with adequate methods such as the anti-static wrist band. - Be sure to ground S-PWBs while peeling off the protection film. - Ionized air should be blown to the surface while peeling off. - The protection film must not touch drivers and S-PWBs.
- If adhesive may remain on the polarizer after the protection film peeled off, please remove with
isopropyl-alcohol.
Gate-Driver
Source-Driver
S-PWB
Source-Control PWB
Fig.5 Direction of peeling off
GND g) Since the Open-Cell consists of TFT and electronic circuits with CMOS-ICs, which are very weak to electrostatic discharge, persons who are handling a Open-Cell should be grounded through adequate methods such as an anti-static wrist band. Connector pins should not be touched directly with bare hands. ･Reference: Process control standard of sharp item Management standard value and performance standard 1 Anti-static mat(shelf) 1 to 50 [Mega ohm] 2 Anti-static mat(floor, desk) 1 to 100 [Mega ohm] 3 Ionizer Attenuate from ±1000V to ±100V within two seconds. 4 Anti-static wrist band 0.8 to 10 [Mega ohm] 5 Anti-static wrist band entry and Below 1000 [ohm] ground resistance 6 Temperature 22 to 26 [℃] 7 Humidity 60 to 70 [%]
h) Since the Open-Cell has some PWBs, please take care to keep them off any stress or pressure when handling or installing the Open-Cell, otherwise some of electronic parts on them may be damaged. i) Be sure to turn off the power supply when inserting or disconnecting the cable.
j) Be sure to design the module and cabinet so that the Open-Cell can be installed without any extra stress such as warp or twist.
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k) When handling and assembling Open-Cells into module and cabinets, please be noted that long-term storage in the environment of oxidization or deoxidization gas and the use of materials such as reagent, solvent, adhesive, resin, etc. which generate these gasses, may cause corrosion and discoloration of the Open-Cell. l) Applying too much force and stress to PWBs and drivers may cause a malfunction electrically and mechanically. m) The Open-Cell has high frequency circuits. Sufficient suppression to EMI should be done by system manufactures. n) Please be careful since image retention may occur when a fixed pattern is displayed for a long time. o) The chemical compound, which causes the destruction of ozone layer, is not being used. p) This Open-Cell module is corresponded to RoHS.
q) When any question or issue occurs, it shall be solved by mutual discussion.
LD-K22556-17LD-K22556-18)evitatnet( M2AH3T513KL rof mrof gnikcaP 7.giF
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