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om .c 4U et he ENGINEERING SPECIFICATIONS aS at TFT COLOR LCD MODULE .D w TM038QV-67A02A w w
m o .c U t4 e e h S ta a .D w w w
(TENTATIVE)
Ver.1 Jun. 28, 2001 Tottori SANYO Electric Co., Ltd. Electronic Device Business Headquarters LCD Division
3-201, Minami-yoshikata, Tottori, 680-8634 Japan TEL: 81-857-21-2941, 1958 FAX: 81-857-21-2162 General Manager
- 9.7cm (3.8 inch) diagonal - Quarter VGA resolution (320 x 240 pixels) - 6 bits x RGB interface - With CFL front light unit - Glare surface type - With touch panel
Engineering Manager
om .c 4U et S. IWASAKI he aS at .D N. OMOTE w w w
NOTICES 1. The contents stated in this document and the product may be subject to change without prior notice. When you kindly study to use this product, please ask us or our distributor for the latest information. 2. This product is developed and produced for usage onto normal electronic products (office automation equipments, communication peripherals, electric appliance products, game machines, etc.) and is not suitable for applications which need extremely high reliability and extreme safety (aero- or space-use machines, control equipments for nuclear power, life keeping equipments, etc.). 3. This document shall not grant or guarantee any right to adapt intellectual property or any other patents of third party. 4. Please use this product correctly according to operating conditions and precautions for use stated in this document. Please install safety proof in your designing to avoid human accident, fire accident and social damage, which may be resulted from malfunction of this product. 5. This product is not designed to withstand against radiant rays. 6. It is strictly prohibited to copy or publish a part or whole of this document without our prior written approval. REVISION HISTORY
DATE Jun.28.01 REVISION NO. Ver.1 PAGE Initial Release. DESCRIPTIONS
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MECHANICAL CHARACTERISTICS
ITEM Module size Resolution Sub pixel pitch Pixel pitch Active viewing area Bezel opening area Weight Touch panel SPECIFICATION 96.8(W) x 73.0(H) x 5.1 Typ.(t) 320 x R.G.B(W) x 240(H) 0.08(W) x 0.24(H) 0.24(W) x 0.24(H) 76.8(W) x 57.6(H) 80.0(W) x 62.2(H) (65) Glare type (Surface Hardness : 3H) Ta=25 degC UNIT mm pixel mm mm mm mm g
ELECTRICAL ABSOLUTE MAXIMUM RATINGS
ITEM Digital Analog Power supply voltage Gate Driving signal Input voltage CFL lamp current Digital voltage Touch panel SYMBOL VDD VCC VGH VGL VGH-VGL VCOM VIN V0-V10 IL MIN 0 0 -0.5 -23 -0.5 -1.5 VSS-0.3 0 0 MAX 4.3 6.0 28 0.5 33 5 VDD+0.3 VCC+0.3 7.0 6.0 UNIT V V V V V V V V V mA Ta=25 degC NOTE
Note 1
[Note 1]
V0,V1,V2,V3,V4,V5,V6,V7,V8,V9,V10
ENVIRONMENTAL ABSOLUTE MAXIMUM RATINGS
ITEM Ambient temperature Humidity Vibration Shock SYMBOL TST TOP CONDITIONS Storage Operation Ta=40 degC max. Storage Storage MIN -30 0 MAX 60 50 90 3.5 240 UNIT degC %RH G G Ta=25 degC NOTE Note 1 No condensation Note 2 Note 3 Note 4
[Note 1] Care should be taken so that the LCD module may not be subjected to the temperature beyond this specification. [Note 2] Ta>40 degC : Absolute humidity shall be less than that of 90%RH/40 degC. [Note 3] Random Vibration : 0.025G2/Hz,10 to 500Hz,nominal 3.5 GRMS. In each of three mutually perpendicular axes. The test duration shall be one hour/axis for a total test duration of three hours. [Note 4] Half Sine Wave Shock : 240G peak, half sine pulse, 2 ms pulse duration. There shall be one shock input in each direction of three mutually perpendicular axes for a total of six shock input.
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ELECTRICAL CHARACTERISTICS for LCD
VDD=3.3V ,fV=60Hz ,fCLK=6MHz ,Ta=25 degC TYP MAX UNIT NOTE SYMBOL CONDITIONS MIN Digital VDD 3.0 3.3 3.6 V Analog VCC 4.75 5 5.25 V Power supply voltage Note 1 VGH (14.3) (15) (15.7) V Gate (-11) (-10) (-9) V VGL VCOM AC 2.3 2.5 2.7 V Note 4 Driving signal +1.6 +1.7 +1.8 V VCOM DC High level VIH 2.0 VDD V Low level VIL VSS 0.8 V A V0 (4.06) (4.21) (4.36) V B A (3.93) (4.08) (4.23) V V1 B (3.66) (3.81) (3.96) A (3.61) (3.76) (3.91) V2 V B (2.76) (2.91) (3.06) A (3.30) (3.45) (3.60) V V3 B (2.27) (2.42) (2.57) A (2.83) (2.98) (3.13) V V4 B (1.86) (2.01) (2.16) Input voltage A (2.35) (2.50) (2.65) V V5 Note 2 -voltage B (1.55) (1.70) (1.85) A (2.03) (2.18) (2.33) V V6 B (1.06) (1.21) (1.36) A (1.57) (1.72) (1.87) V7 V B (0.66) (0.81) (0.96) A (1.10) (1.25) (1.40) V V8 B (0.43) (0.58) (0.73) A (0.52) (0.77) (0.92) V V9 B (0.26) (0.41) (0.56) A (0.16) (0.31) (0.46) V V10 B IDD VDD=3.3V 1.3 3 mA ICC VCC=5V 2.0 4 mA Note 3 IGH VGH=15V 0.3 1 mA Power supply current IGL VGL=-10V 0.3 1 mA Note 3 VCOMAC= 150 250 mA ICOM(AC) 2.5V I 0-peak ITEM
[ Note 1 ] 1) Turn on or off the power supply with simultaneously or the following sequence. Turn on :VDD VGL VGH Logic input VCC V0-V10 Turn off :V0-V10 VCC Logic input VGH VGL VDD 2) The input signal of "OE" Terminal(pin No.3) must be high voltage when turning on the power supply, and it is held until more than double vertical periods after VDD is turned on complete. After then it must be held low voltage. [ Note 2 ] These are input voltage for gray scale. Keep the following relation. VSS+0.1V < V10 < V9 < V8 < V7 < V6 < V5 < V4 < V3 < V2 < V1 < V0 < VCC-0.1V A or B voltage is selected alternately every 1 horizontal period. [ Note 3 ] Typ. value : display pattern is 64 gray scale bar. [ Note 4 ] VCOM AC should be alternated on VCOM DC every 1 horizontal period 1 vertical period. VCOM DC bias is adjusted so as to minimize flicker or maximum contrast every each module.
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OPTICAL CHARACTERISTICS
Ta=25 degC, VDD=3.3V, fV=60Hz ITEM Brightness Brightness uniformity Contrast ratio SYMBOL B
B Front light On On On Off CONDITIONS Other =0 deg. =0 deg. =0 deg. =0 deg. = 0 deg. = 90 deg. CR>2 =180 deg. =270 deg. =0 deg. =0 deg. =0 deg. =0 deg.
MIN -
TYP (28) (7) (17) (50) (60) (50) (60) 10 10 (0.32) (0.36) (0.30) (0.30) (17)
MAX UNIT 1.6 -
NOTE
cd/m2 Note 5,7,8 Note 6,7,8 Note 2,4,8
CR
Viewing angle range Rise Fall tr tf x y x y R
Off
deg. 1,2,4,8 ms. Note 3,4,8 Note 4,9 Note 4,8 Note 4,10
Note
Response time
Off Off On Off
White Chromaticity Reflection Raito
-
-
%
The measuring method of the optical characteristics is shown by the following figure.
Normal line Photodetector (with luminosity correction system)
Light source
30
o
Touch panel
Module Center of display [Note 1] and
=180deg. TOP =270deg. LEFT =90deg. RIGHT
[Note 2] Contrast ratio "CR" is defined as :
Brightness at White CR = Brightness at Black
BOTTOM =0deg.
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[Note 3] Response time
DATA Black White Black
100%
B
90%
10% 0%
tr
tf
[Note 4] This shall be measured at center (point No.3 shown in Note 7). [Note 5] The brightness shall be the average of five points. (point No.1,3,5,7,9 shown in Note 7) [Note 6] The brightness uniformity " B" is defined as : Maximum brightness of nine points
B=
Minimum brightness of nine points
[Note 7] Measurement points 1/6Hp
1/2Hp
5/6Hp Active area
1/6Vp 1/2Vp 5/6Vp
1 4 7
2 5 8
3 6 9
Vp: Total Number of Vertical pixel Hp: Total Number of horizontal pixel
[Note 8] Measurement condition (Front light) (1) Measurement equipment: BM-5A (2) Ambient temperature Ta: 25 2 degC (3) LCD: All pixels are WHITE, VDD=3.3V, fV=60Hz (4) Measure after 30 minutes of lamp warm up. (5) IL=1.4 mArms with the lamp inverter CFP-66-2 (Torisan). [Note 9] The measurement shall be taken in a D65 light source. [note10] Reflection Ratio is defined as : R = Reflectance Factor white board x Lum avg. 5-spot Lum white board
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FRONTLIGHT CHARACTERISTICS
ITEM Lamp voltage Lamp current Operating frequency Start up voltage Operating life SYM. CONDITION MIN TYP MAX VL (360) IL 0.8 (1.4) 3 fL 50 60 100 1000 VS 10,000 tOL UNIT Vrms mArms kHz Vrms Hours Ta=25 degC NOTE IL=TBDmArms
Note 1
Ta=25 degC,Note2 IL=1.4mArms
[Note 1] Frontlight driving conditions (operating frequency fL especially) may interfere with horizontal frequency fH, causing the beat or flicker on the display. Therefore the operating frequency fL shall be adjusted in relation to horizontal frequency fH to avoid interference. [Note 2] The Non-Load output voltage(Vo)of the inverter should be designed to have some margin, because Vs may be increased due to the leak current in case of LCD module. [Note 3] The inverter open voltage should be larger than start up voltage, otherwise frontlight may blinking for a moment after turns on or not be turned on. And this voltage should be applied to lamp for more than 1 second to start up, otherwise frontlight may not be turned on. [Note 4] Average life time of Lamp will be decreased when LCD module is operating at lower temperature. [Note 5] If driving current waveform is asymmetrical, mercury deviation inside of lamp will incline to one side and consequently abnormal lighting may occur. To prevent such unfavorable lighting, driving current waveform is asked to have unbalance rate of less than 10% and wave-height rate of less than 2 10%. And this driving waveform shall be confirmed in your system.
Unbalance rate = | Ip - I-p | / IL x 100 (%) Ip Wave-height rate = Ip (or I-p) / IL Ip I-p Current waveform IL : High peak value : Effective value
I-p : Low peak value
TOUCH PANEL CHARACTERISTICS
ITME Input Voltage Resistance between terminal Linearity Chattering Surface hardness Operation force Insulation resistance Transmittance MIN X Y 150 150 3 10 TYP 30 80 MAX 7 800 800 1.5 10 80 UNIT V Ta=25 degC NOTE
% ms H gf M %
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VGH,VGL(for Gate Driver)
Power Supply
VCC (for Source Driver) VDD 320 x (RGB)
240
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BLOCK DIAGRAM
Touch Panel
RGB Data DCLK DE
RGB Data
Front Light Guide
Timing Controller R/L_B,STB,STHL,STHR(for Source Driver)
STVL,OE,CPV,STVR,R/L(for Gate Driver) INH
CLK
TFT Panel
Gray Scale Voltage
V0-V10
FPC
VCOM Voltage
INTERFACE PIN CONNECTIONS LCM : CN1
PIN NO. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 SYMBOL VGH STVL OE CPV VGL VGL STVR GND VDD VDD VDD R/L VCOM VCOM VCOM GND V10 V8 V6 V4 V2 V0 GND B0 B1 B2 B3 B4 B5 GND G0 G1 G2 G3 G4 G5 GND R0 R1 R2 R3 R4 R5 VCC VCC GND R/L_B STB INH STHL FUNCTION Power supply of gate driver(high level) Start signal of gate driver Output enable of gate driver Clock signal of gate driver Power supply of gate driver(low level) Power supply of gate driver(low level) Start signal of gate driver Ground Power supply (3.3V) Power supply (3.3V) Power supply (3.3V) Selection for vertical scanning direction Power supply of common electrode Power supply of common electrode Power supply of common electrode Ground Gray scale voltage Gray scale voltage Gray scale voltage Gray scale voltage Gray scale voltage Gray scale voltage Ground Blue data (LSB) Blue data Blue data Blue data Blue data Blue data (MSB) Ground Green data (LSB) Green data Green data Green data Green data Green data (MSB) Ground Red data (LSB) Red data Red data Red data Red data Red data (MSB) Power supply (5V) Power supply (5V) Ground Selection for horizontal scanning direction Data latch signal of source driver Control signal of source driver Start signal of source driver
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PIN NO. 51 52 53 54 55 56 57 58 59 60
SYMBOL GND CLK GND STHR V1 V3 V5 V7 V9 GND
FUNCTION Ground Data clock Ground Start signal of source driver Gray scale voltage Gray scale voltage Gray scale voltage Gray scale voltage Gray scale voltage Ground
CN1 : FPC(Pitch 0.3mm, Cross arrangement) Suitable mating connector: FF0260SA1(JAE) [Note 1] Valid synchronous signals are DCLK and DE. HSYNC and VSYNC are not used. [Note 2] Section for vertical scanning direction. R/L High Low STVR Input Output STVL Output Input Scanning direction Normal scanning Vp 240 Vp 1 [Note 3] Section for horizontal scanning direction. R/L_B High Low STHR Input Output STHL Output Scanning direction Normal scanning Hp 1 Input Hp 320 Vp1 Vp 240 Inverted scanning
Inverter scanning Hp 320 Hp 1
Back Light : FLCN1
PIN NO. 1 2 3 SYMBOL H.V N.C. LGND FUNCTION High voltage for CFL No connection Low voltage for CFL
FLCN1 : BHR-03VS-1 (JST) Suitable mating connector: SM02(8.0)B-BHS-1 (JST)
Touch Panel : TPCN1
PIN NO. 1 2 3 4 SYMBOL Left Top Right Bottom
TPCN1:FPC(Pitch 1.0mm)
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INTERFACE SIGNAL TIMING PARAMETERS ( DE_MODE )
PARAMETER Frequency Width-Low DCLK Width-High Rise/fall Time Duty Setup Time Hold Time Rise/Fall Time Horiz. Period DE Horiz. DE Vert. Period Vert. DE Setup Time DATA Hold Time Rise/Fall Time SYMBOL fCLK tWCL tWCH trCLK,tfCLK D tSI tHI tir,tif tHP tHDE tVP nVDE tSD tHD tDr,tDf MIN (10) (10) (0.40) (10) (10) 341 NVDE+5
128 (10) (10) -
TYP 0.50 320 240 -
MAX 10 40 (0.60) (17) (17) 40 640 4095 40
UNIT MHz ns ns ns ns ns ns tCLK tCLK tHP n ns ns ns
NOTE tCLK=1/fCLK
D=tCLKL/tCLK for DCLK
fv=60Hz Typ. for DCLK
[Note 1] fH (Horizontal Frequency) = 1/tHP fV (Vertical Frequency) = 1/tVP
INTERFACE SIGNAL TIMING DIAGRAM ( DE_MODE )
tir,tDr
DE,RGB DATA VILmax VIHmin
tif,tDf
tCLK
DCLK
1/2 VDD
tWCH
trCLK
tfCLK
tCLKL
RGB DATA Invalid Data
tSD
tHD
tWCL
(Data : Latched at fall edge of DCLK) Invalid Data
tSI
DE
tHI
tHP
VIH VIL
DE
tHDE
shrink
tVP
DE
1
2
-----
n-1
n
[Note 1] VIH = 2.0V , VIL = 0.8V
nVDE
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RELATIONSHIP BETWEEN INPUT DATA AND DISPLAY COLOR
INPUT DATA DISPLAY COLOR BLACK RED(63) GREEN(63) BLUE(63) CYAN MAGENTA YELLOW WHITE BLACK RED(1) RED(2) : : RED(61) RED(62) RED(63) BLACK GREEN(1) GREEN(2) : : GREEN(61) GREEN(62) GREEN(63) BLACK BLUE(1) BLUE(2) : : BLUE(61) BLUE(62) BLUE(63) MSB L H L L L H H H L L L H H H L L L L H L L L H H H L L L H H H L L L L H L L L H H H L L L : : H H H L L L : : L L L L L L L L L L L L L L L L L L L L L L L L : : L L L L L L L L L LL LL LL L L L L L L L L L L L L L L L L L L L L L L L L H H H L L L H H H L L L H H H L L L : : L L L L L L H H H L L L L H H L L L H L H L L L L L L L L L L L L L L L L L L L L L : : H H H L L L L H H L L L H L H L L L L L L L L L L L L L L L L L L L L L : : LHHHHLH LHHHHHL LHHHHHH L H L L L H H H L L L R DATA LSB MSB L H L L L H H H L L H L H L L L H H H L H L L L H L H L H H L L L L L H L H L H H L L L L L H L H L H H L L L : : L L L L L L L L L L L H L L L L H L L L L L L L L L L L L L L L L L L L : : LL LL LL LL LL LH L L L L H L L L H L H L H H L L L G DATA LSB MSB L L H L H L H H L L L L L H L H L H H L L L L L L H H H L H L L L L L L H H H L H L L L L L L H H H L H L L L : : L L L L L L L L L L L L L L L L L L L L L H H H L H L L L B DATA LSB L L L H H H L H L L L L L L H H H L H L L L
R5 R4 R3 R2 R1 R0 G5 G4 G3 G2 G1 G0 B5 B4 B3 B2 B1 B0
BASIC COLOR
RED
GREEN
BLUE
[Note 1] Color(n) --- 'n' indicates gray scale step.
RELATIONSHIP BETWEEN INPUT DATA AND DISPLAY POSITION
LEFT 1.1 2.1 3.1 1.2 2.2 1.3 ........ 1.319 1.320 2.320
. . . .
. .
TOP
Vp . Hp
RGB
. .
239.1 240.1
240.2
..........
240.319
239.320 240.320
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POWER ON/OFF SEQUENCE REQUIREMENT
0 < t < 60ms
0 < t < 30ms
V1-9
Turn on :VDD VGL VGH Logic input VCC V1-V9 Turn off :V1-V9 VCC Logic input VGH VGL VDD
When the power is off, logic input must be kept at either low level or high impedance.
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LABEL
Date code and serial number (module).

Type Number Serial Number
TORISAN TF T- LCM TM038QV-67A02A
1628 Production Date (Ex) Jun.28,2001 Month Jul. Aug. Sep. Oct. Nov. Dec. : : : : : : : Code 7 8 9 X Y Z Production Date Month : Code Jan. :1 Feb. :2 Mar. :3 Apr. :4 May :5 Jun. :6
MADE IN JAPAN
Label position
Label
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PRECAUTIONS (INSTRUCTIONS FOR SAFE AND PROPER USE) 1. Instructions for safety
(1) Please do not disassemble or modify LCD module to avoid the possibility of electric shock, damage of electronic components, scratch at display surface and invasion of foreign particles. In addition, such activity may result in fire accident due to burning of electronic component. LCD module disassembled or modified by customer is out of warranty. Please be careful in handling of LCD module with broken glass. When the display glass breaks, please pay attention not to injure your fingers. The display surface has the plastic film attached, which prevents dispersion of glass pieces, however touching broken edge will injure your fingers. Also Lamp (Cold Cathode Fluorescent Lamp) is made of glass, therefore please pay attention in the same way. Please do not touch the fluid flown out of broken display glass. If the fluid should stick to hand or clothes, wipe off with soap or alcohol immediately and then wash it with water. If the fluid should get in eyes, wash eyes immediately with pure water for more than 15 minutes and then consult the doctor. Please make secure connection of Lamp connector. Please make sure that Lamp connector from LCD module is connected with output connector on inverter circuit securely. Poor connection may cause smoke or fire accident due to high voltage in circuit. If connection may not be secure, please switch off the power supply for LCD module and Lamp and then make secure connection. Please do not make connection with another connector than recommended mating connector. Lamp contains mercury inside. Please follow regulations or rules established by local autonomy at its disposal. Please be careful to electric shock. Before handling LCD module, please switch off the power supply. Since high voltage is applied to Lamp terminal, cable, connector and inverter circuit in operation mode, touching them will cause electric shock.
(2)
(3)
(4)
(5) (6)
2. Instructions for designing
(1) Mounting of LCD Please fix LCD module at all mounting flanges shown in this specification for installation onto system. The used screws should have proper dimensions. Furthermore, designing of mounting parts should be adequate so that LCD module is not warped or twisted, to achieve good display quality. Mounting of LCD Please give careful consideration in designing which doesn't press down a Touch panel for installation onto system. If must be press it down that please leave it from the Bezel opening area more than 2mm. Polarity of power supply for Lamp Please give careful consideration in designing so that each polar of cable should be connected correctly at assembling (i.e. high voltage side is connected to high voltage side and low voltage side is connected to low voltage side). Since longer Lamp cable may cause insatiable start-up of Lamp and reduction of brightness, please make cable short as much as possible.
(2)
(2)
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(3)
Designing of power supply circuit for Lamp Please design the circuit so that high voltage output can be kept for more than 1 second. The shorter time may not start up Lamp. The driving inverter circuit is recommended to be the type which Lamp current can be controlled. The type which voltage is controlled is not recommended, because it may cause big current under high temperature and insatiable start-up of Lamp under low temperature. Heat radiation Lamp generates heat at lighting and causes temperature rise inside system. Therefore, designing to radiate heat like radiation slits at cabinet is recommended to meet the specified operating temperature range for LCD module. Noise on power line Spike noise contained in power line causes abnormal operation of driving circuit and abnormal display. To avoid it, spike noise should be suppressed below VDD +/- 200mVp-p. (In any case, absolute maximum rating should be kept.) Power sequence Before LCD module is switched on, please make sure that power supply and input signals of system, testing equipment, etc. meet the recommended power sequence. Absolute maximum rating Absolute maximum rating specified in this specification has to be kept in any case. It shows the maximum that cannot be exceeded. Exceeding it may cause burning or non-recoverable break of electronic components in circuit. Please make system design so that absolute maximum rating is not exceeded even if ambient temperature, input signal and components are varied. Protection for power supply Please study to adapt protection for power supply against trouble of LCD module, depending on usage condition of system. Protection against electric shock High voltage is applied to Lamp connector, inverter circuit and Lamp at lighting. Please make design not to expose or be accessible to such high voltage parts to avoid electric shock.
(4)
(5)
(6)
(7)
(8)
(9)
(10) Protection cover and cut-off filter for ultraviolet rays When LCD module is used under severe condition like outdoor, it is recommended to use transparent protection cover over display surface to avoid scratches and invasion of dust and water. In addition, when LCD module is exposed to direct sun light for long time, use of cut-off filter for ultraviolet rays is also recommended. Please be careful not to get condensation.
3. Instructions for use and handling
(1) Protection against Static electricity Semiconductors are easily damaged by static discharge. LCD module should be handled on conductive mat by person grounded with wrist strap etc. to avoid getting static electricity. Please be careful not to generate static electricity during operation.
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(2)
Protection against dust and stain LCD module should be handled in circumstance as clean as possible. It is recommended to wear fingerstalls or ductless and soft gloves before handling to avoid getting dust or stain on display surface. Protection film for display surface It is recommended to remove protection film at nearly final process of assembling to avoid getting scratch or dust. To remove film, please pick up its edge with dullhead tweezers or cellophane tape at first and then remove film gradually taking more than 3 seconds. If film is removed quickly, static electricity may be generated and may damage semiconductors or electronic components. Contamination of display surface When display surface of Touch panel is contaminated, please wipe the surface softly with cotton swab or clean cloth. Water drop on LCD surface Please do not leave LCD module with water drop. When the display surface gets water drop, please wipe it off with cotton swab or soft cloth immediately, otherwise display surface will be deteriorated. If water gets in inside of LCD module, circuit may be damaged. Please make sure that LCD module is not warped or twisted at installation into system. Even temporary warp or twist may be the cause for failure. Mechanical stress Please be careful not to apply strong mechanical stress like drop or shock to LCD module. Such stress may cause break of display glass and Lamp or may be the cause for failure. Pressure to display surface Please be careful not to apply strong pressure to display surface. Such pressure may cause scratches at surface or may be the cause of failure. Protection against scratch Please be careful not to hit, press or rub the display surface with hard material like tools. In addition, please do not put heavy or hard material on display surface, and do not stack LCD modules. Touch Panel at front surface can be easily scratched.
(3)
(4)
(5)
(6) (7)
(8)
(9)
(10) Plugging in of connector Please be careful not to apply strong stress to connector part of LCD module at plugging in or out, because strong stress may damage the inside connection. At plugging in connector, place LCD module on the flat surface and hold the backside of connector on LCD module. Please make sure that connector is plugged in correctly. Insecure connection may be the cause for failure during operation. In addition, please be careful not to put the connecting cable between cabinet of system and LCD module at installing LCD module into system. (11) Handling of Lamp cable and FPC (Flexible Printed Circuit) Please be careful not to pull or scratch Lamp cable, because Lamp or soldered part of cable may be damaged consequently. Also FPC should not be pulled or scratched. (12) Switching off before plugging in connector Please make sure that power is switched off before plugging in connector. If power is on at plugging in or out, circuit of LCD module may be damaged. When LCD is switched on for test or inspection, please make sure that power supply and input signals of driving system meet the specified power sequence.
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(13) Temperature dependence of LCD display Response speed (optical response) of LCD display is dependent on temperature. Under low temperature, response speed is slower. Also brightness and chromaticity change slightly depending on temperature. (14) Slow light-up of Lamp under low temperature Under low temperature, start-up of Lamp gets difficult. (The time from switch-on to stable lighting becomes longer.) As characteristic of Lamp, operation under low temperature makes the life time shorter. To avoid this, it is recommended to operate under normal temperature. (15) Condensation LCD module may get condensation on its display surface and inside in the circumstance where temperature changes much in short time. Condensation can cause deterioration or failure. Therefore, please be careful not to get condensation. (16) Remaining of image Displaying the same pattern for long time may cause remaining of image even after changing the pattern. This is not failure but will disappear with time.
4. Instructions for storage and transportation
(1) Storage Please store LCD module in the dark place of room temperature and low humidity in original packing condition, to avoid condensation that may cause failure. Since sudden temperature change may cause condensation, please store in circumstance of stable temperature. Stacking number Since excessive weight causes deformation and damage of carton box, please stack only up to the number stated on carton box for storage and transportation. Handling Since LCD module consists of glass and precise electronic components, it will be damaged by excessive shock and drop. Therefore, please handle the carton box carefully to minimize shock at loading, reloading and transportation.
(2)
(3)
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