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TVL-55731GD032J-LW-G-AAN ver.b - 0 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t approval sheet J J J J customer ?Q part no. a?? tvl-55731gd032j-lw -g-aan product type a? mode: 3.2 inch wqvga tft transmissive type positive mode rgb vertical stripe 262k color / 65k color rohs G?a? non-compliance compliance remarks ] preliminary specification ? final specification ?? signature by customer: ?_J : approved by issued by qa checked by qa checked by pm qa rd
TVL-55731GD032J-LW-G-AAN ver.b - 1 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t specification of lcd module product no.: tvl-55731gd032j-lw -g-aan issue date 2013/02/21 kyocera display corporation 5-7-18, higashinippori arakawa-ku , tokyo 116-0014, japan tel: +81-3-5811-8780 fax: +81-3-5811-8782
TVL-55731GD032J-LW-G-AAN ver.b - 2 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t table of contents 1. general description................................ ........................................ 4 2. features ........................................... ................................................... . 4 3. mechanical specification ........................... ................................... 4 mechanical dimension ............................... ............................................ 5 4. module function description ........................ .............................. 6 5. maximum ratings .................................... ............................................ 8 6. electrical characteristic.......................... .................................. 8 7. backlight characetristic ........................... .................................. 9 7.1. characteristic..................................... ................................................... .................. 9 8. mpu system interface ............................... ...................................... 9 8.1. dbi 16-bit interface............................... ................................................... ............... 9 8.2. dbi type b (18/16/9/8 bit) interface timing charact eristics................................... 9 8.3. display on/off sequence ............................ ................................................... ..... 9 8.4. block diagram of lcd............................... ................................................... ........... 9 8.5. command summary(reference)......................... ................................................... 9 9. electro-optical characteristics .................... .......................... 9 9.1. optical characteristics ............................ ................................................... ............. 9 9.2. cie(x, y) chromaticity............................. ................................................... .............. 9 10. reliability ........................................ ................................................... . 9 10.1. mttf ............................................... ................................................... ................ 9 10.2. tests .............................................. ................................................... .................. 9 10.3. color performance.................................. ................................................... ......... 9 11. inspection criteria................................ ........................................... 9 11.1. inspection conditions.............................. ................................................... ......... 9 11.2. light method ....................................... ................................................... ............. 9 11.3. classification of defects.......................... ................................................... ........ 9
TVL-55731GD032J-LW-G-AAN ver.b - 3 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 11.4. sampling & acceptable quality level ................ ................................................. 9 11.5. definition of inspection area ...................... ................................................... ..... 9 11.6. items and criteria................................. ................................................... ............ 9 12. illustration of lcd date code ...................... .............................. 9 13. rohs compliant warranty ............................ ................................ 9 14. precautions for use................................ ........................................ 9 14.1. safety............................................. ................................................... .................. 9 14.2. storage conditions ................................. ................................................... ......... 9 14.3. installing lcd module .............................. ................................................... ........ 9 14.4. precautions for operation.......................... ................................................... ..... 9 14.5. handling precautions............................... ................................................... ........ 9 14.6. guarantee .......................................... ................................................... .............. 9 15. factory ............................................ ................................................... .. 9 16. revision history ................................... ............................................. 9
TVL-55731GD032J-LW-G-AAN ver.b - 4 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 1. general description TVL-55731GD032J-LW-G-AAN is a color tft lcd supplie d by kyocera display. this main module has a 3.2 inch diagonally measured acti ve display area with 240 x rgb x 400 resolutions. each pixel is divided into red, gr een and blue sub-pixels and dots that are arranged in vertical stripes. lcd color is dete rmined with dithering 65k/262k color signal for each pixel. the module has been designed to apply the interface method that enables low power, high speed, and high contrast. t he lcm is intended to support applications where thin thickness, wide viewing ang le, low power are critical factors and graphic displays are important . 2. features transmissive type display mode a-si color tft lcd, normally white type screen size 3.2 inch wqvga display format graphic 240*rgb*400 stripe type color 65k/262k color interface mcu 16 bit interface driver ic ili9327-1 backlight type / color white led viewing direction higher contrast ratio: 6 oclock less gray scale reversal: 12 oclock 3. mechanical specification item specifications unit dimensional outline 47.4(h)81.2(v)2.3(t) mm resolution 240(r, g, b)400 dot active area 41.76(w)69.6(h) mm pixel pitch 0.174 (w)0.174(h) mm *1: exclude fpc & components(max=0.8mm)
TVL-55731GD032J-LW-G-AAN ver.b - 5 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t mechanical dimension giantplus technology co.,ltd org date drawn by checked by concurred by approved by tolerance scale unit material finish mm revised record dwg no. dcn version p of project no : module : cd e b customer's approval customer date a symbol gnd 15 gnd fpc pin function nc nc l_reset d17 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 14 13 12 11 10 9 8 7 6 5 4 3 2 1 iovcc iovcc vdd vdd led_a led_k no. nc 240xrgbx400 dots peeling tape 47.40.2 44.160.2 (bezel opening) 41.76 (active area) 81.20.2 72.30.2 (bezel opening) 69.6 (active area) (23.7) (2.82) (1.62) (2.85) (1.5) (37.65) 2.30.2 (excluding fpc ) 0.7 viewing direction (customer's application) display scale 50:1 r g b r g b 66.50.2 (center of boss) 45.20.2 (center of boss) 0.9 1.3 1.3 1.3 15.10.5 39 1 39 1 conductive stiffener(pi) 0.20.03 3.50.5 detail a scale 2:1 0.3 +0.04 -0.03 10.80.05 11.40.05 120.05 0.30.03 0.60.03 0.60.07 14 1 2.5 (0.3) 3.5 0.30.07 see detail a keep out area 2.50.5 white mark line note: 1.silicone applied to cover whole pin surface but not ic 2.the dimension in brackets "()" are for refer ence only single layer 0.174 0.058 0.174 components areah=0.8 max 3 - ? 1 0 . 1 ( b o s s ) rd wr rs cs lcd_id(high) vsync fmark 10.50.5 bezel silicone 38 39 cabc gnd d16 d15 d14 d13 d12 d11 d10 d9 d8 d7 d6 d5 d4 d3 d2 d1 d0
TVL-55731GD032J-LW-G-AAN ver.b - 6 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 4. module function description pin no. pin name description 1 gnd power ground 2 gnd power ground 3 lcd_ id(h) id pin, high level 4 nc no connection 5 nc no connection 6 reset this signal low will reset the device and must be a pplied to properly initialize the chip. signal is low acti ve 7 db17 8 db16 9 db15 10 db14 11 db13 12 db12 13 db11 14 db10 15 db9 16 db8 17 db7 18 db6 19 db5 20 db4 21 db3 22 db2 23 db1 24 db0 dbi type b 16-bit interface: [d15:d0] = [db15:db0] unused pin must be fixed gnd level. 25 rd read control pin. if unused, connect this pin to io vcc. 26 wr write control pin. if unused, connect this pin to i ovcc. 27 rs (dcx) display data / command selection pin d/cx=1: display data. d/cx=0: command data. if not used, please fix this pin at gnd level.
TVL-55731GD032J-LW-G-AAN ver.b - 7 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t pin no. pin name description 28 cs chip select input pin (low enable).when it is not used, please fix this pin at iovcc. 29 iovcc 30 iovcc digital i/o power supply 31 vdd 32 vdd power supply 33 nc no connection 34 led-a(+) backlight power terminal anode 35 led-k(-) backlight power terminal cathode 36 vsync (s_cs) vertical sync. signal in dpi interface mode. if it s not used; please fix this pin as gnd. 37 fmark output a frame head plus signal. it is used when wr iting ram data in synchronization with frame. leave this pin open when not in use. 38 cabc backlight pwm signal 39 gnd power ground
TVL-55731GD032J-LW-G-AAN ver.b - 8 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 5. maximum ratings if the operating condition exceeds the following ab solute maximum ratings, the tft lcd module may be damaged permanently. values item symbol min. max. unit note power supply for analog vdd-gnd -0.3 4.6 v power supply for digital iovcc- gnd -0.3 4.6 v storage temperature t st -30 80 c ambient temperature operating temperature (ambient temperature) t op -20 70 c ambient temperature humidity - - 90 %rh note 3) note ? 1) all the voltages listed above are with respectiv e to gnd=0v ? 2) device is subject to be damaged permanently if s tresses beyond those absolute maximum ratings listed above ? 3) t a Q 40 without dewing 6. electrical characteristic a. typical operating conditions (gnd=0v) values item symbol min. typ. max. unit remark ic power voltage vdd 2.5 - 3.6 v ic i/o pin power voltage iovcc 1.65 - 3.6 high-level input voltage v ih 0.7*iovcc - iovcc v low-level input voltage v il 0 - 0.3* iovcc v high-level output voltage v oh 0.8*iovcc - iovcc v low-level output voltage v ol 0 - 0.2*iovcc v consumption current of v dd i dd - 12.8 19.5 ma current consumption during sleep operation ist - (50) - ua note1 ? vdd = vci
TVL-55731GD032J-LW-G-AAN ver.b - 9 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 7. backlight characetristic 7.1. characteristic values item symbol conditions min. typ. max. unit remark forward voltage v led ta=25 i led =20ma 2.8 3.2 3.6 v each led forward current i led ta=25 - 20 - ma each led power consumption of backlight module p led ta=25 i led =20ma 336 384 432 mw chip connection 6-chip serial connection backlight led connection: a. test instrument: bm-7 (distance =500mm; field = 1 ) b. light source: led * 6(white) c. conditions: v f = 19~20.1v; i f = 20 ma d. measure brightness: 1 ~ 9 e. uniformity = (min. brightness / max. brightness) *100% f. uniformity R 80% active area h/3 2h/3 w/3 2w/3 active area (h) ? 1 ? 2 ? 4 ? 3 ? 5 ? 7 ? 6 ? 9 ? 8
TVL-55731GD032J-LW-G-AAN ver.b - 10 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 8. mpu system interface 8.1. dbi 16-bit interface 16-bit data bus db[15:0] interface, im[2:0] = 010 lcd module
TVL-55731GD032J-LW-G-AAN ver.b - 11 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 8.2. dbi type b (18/16/9/8 bit) interface timing ch aracteristics note1: ta = -30 to 70 c, vdd=2.5v to 3.0v, dgnd=0v
TVL-55731GD032J-LW-G-AAN ver.b - 12 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t note2: logic high and low levels are specified as 3 0% and 70% of vcc for input signals.
TVL-55731GD032J-LW-G-AAN ver.b - 13 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 8.3. display on/off sequence
TVL-55731GD032J-LW-G-AAN ver.b - 14 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 8.4. block diagram of lcd 8.5. command summary(reference) instruction command code description 1 set internal timing 00e9 0020 ram clock adjust 2 exit sleep mode 0011 / delay 100ms 0000 selection the vcm setting. 0072 generate vcomh voltage from the reference voltage vreg1out. 3 vcom control 00d1 0019 vcom alternating amplitude 0007 sets the ratio factor of vci to generate the reference voltages vci1. 0001 sets the step up factor and output voltage level from the reference voltages vci1. 4 power setting 00d0 0004 sets the factor to generate vreg1out from vci driver & controller (ili9327-1) 240*rgb*400 tft lcd 39 1 source signal gate signal i/f
TVL-55731GD032J-LW-G-AAN ver.b - 15 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t instruction command code description 5 set address mode 0036 0048 this command defines read/ write scanning direction of frame memory. 6 set pixel format 003a 0055 this command sets the pixel format for the rgb image data used by the interface. bits d[6:4] C dpi pixel format definition bits d[2:0] C dbi pixel format definition bits d7 and d3 are not used. 0010 set division ratio of internal clock frequency. 0010 set 1h (line) period. 0002 set the number of lines for a back porch period (a blank period made before the beginning of display). 7 display timing setting for normal/partial mode 00c1 0002 set the number of lines for a front porch period (a blank period following the end of display). 0000 set scan line direction 0035 sets the number of lines to drive the lcd at an interval of 8 lines. 0000 specifies the gate line where the gate driver starts scan 0000 set the source output level in non-display area drive period (front/back porch period and blank area between partial displays). 0001 set the scan cycle when ptg selects interval scan in non-display area drive period. 8 panel driving setting 00c0 0002 set division ratio of pclk clock frequency when the dpi interface is selected. 9 frame rate control 00c5 0001 set the frame frequency of display. 0001 adjust the constant current taking the trade-off between the display quality and the current consumption into account. 10 power setting for normal mode 00d2 0044 select the charge-pump frequency of circuit and circuit2.
TVL-55731GD032J-LW-G-AAN ver.b - 16 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t instruction command code description 0004 0057 0044 0004 000b 0001 0033 0002 0037 0040 0001 0013 0008 0080 11 gamma setting 00c8 0000 set the gamma curve. 12 display on 0029 / 0000 0000 0000 13 set column address 002a 00ef this command is used to define area of frame memory where mcu can access. this command makes no change on the other driver status. 0000 0000 0001 14 set page address 002b 008f this command defines the page extent of the frame memory accessed by the host processor with the write memory continue and read memory continue command. no status bits are changed. 15 write memory start 002c / this command transfers image data from the host processor to the display modules frame memory starting at the pixel location specified by preceding set column address (2ah) and set page address (2bh) commands.
TVL-55731GD032J-LW-G-AAN ver.b - 17 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t instruction command code description 16 write display brightness 0051 00ff this command is used to adjust the brightness value of the display. 17 write ctrl display 0053 002c this command is used to control display brightness. 18 write content adaptive brightness control 0055 0002 this command is used to set parameters for image content based adaptive brightness control functionality. 19 write cabc minimum brightness 005e 000f this command is used to set the minimum brightness value of the display for cabc function. 9. electro-optical characteristics 9.1. optical characteristics led backlight transmissive module: item symbol temp. min. typ. max. unit conditions response time tr + tf 25 - 25 50 ms =0 , =0 (note 1) contrast ratio cr 25 300 400 - - =0 , =0 led:on,light:off (note 3) + - 60 - upper (note 2) visual angle range front and rear - 25 - 50 - degree lower (note 2) + - 60 - right (note 2) visual angle range left and right - 25 - 60 - degree left (note 2) visual angle direction priority 12 gray scale inversion (note4) brightness 250 300 - cd/ O i led =20ma full white pattern note ? tn tft+tn polarizer
TVL-55731GD032J-LW-G-AAN ver.b - 18 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 9.2. cie(x, y) chromaticity parameter symbol min. typ. max. note wx (0.59) (0.64) (0.69) red wy (0.29) (0.34) (0.39) rx (0.34) (0.39) (0.44) green ry (0.51) (0.56) (0.61) gx (0.10) (0.15) 0.20) blue gy (0.02) (0.07) (0.12) bx -- (0.33) -- white by -- (0.32) -- bm5; 1 angle =0 , = 0 cie color coordinates ntsc % 55% note 1: response time definition note 2 : ? ? ?? ? ? definition
TVL-55731GD032J-LW-G-AAN ver.b - 19 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t note 3: contrast definition note 4: visual angle direction priority right(+) upper(+) left( - ) lower(-) lcd module
TVL-55731GD032J-LW-G-AAN ver.b - 20 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 10. reliability 10.1. mttf the lcd module shall be designed to meet a minimum mttf value of 50,000 hours with normal condition. (25c in the room without sunligh t; not include lifetime of backlight and touch panel). 10.2. tests no. item condition criterion 1 high temperature operating +70 240 hrs 2 low temperature operating -20 240 hrs 3 high temperature non-operating +80 240 hrs 4 low temperature non-operating -30 240 hrs 5 high temperature/humidity non-operating 50 ? 90%rh ? 240 hrs 6 temperature shock operating -30 80 (30min) (5min) (30min) 10cycles 7 electro-static discharge hbm ? 2kv ? no defect of operational function in room temperature are allowable(235c). ? leakage current should be below double of initial value. note 1: test after 24 hours in room temperature(23 5c). note 2: the sampling above is individually for each reliability testing condition. note 3: the color fading of polarizing filter shoul d not care. note 4: all of the reliability testing chamber abov e, is using d.i. water.(min value:1.0 m -cm) note 5: in case of malfunction defect caused by esd damage, if it would be recovered to normal state after resetting, it would be judged as a good part. 10.3. color performance no. item criterion (initial) 1 luminance >50% 2 ntsc >70% 3 contrast ratio >50%
TVL-55731GD032J-LW-G-AAN ver.b - 21 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 11. inspection criteria 11.1. inspection conditions 11.1.1. environmental conditions the environmental conditions for inspection shall b e as follows room temperature: 235c humidity: 5020%rh 11.1.1. the external visual inspection with a single 1000 200 lux fluorescent lamp as the light source, the inspe ction was in the distance of 30cm or more from the lcd to the inspectors eyes. 11.2. light method 11.2.1. environment lamp under 1000 200 lux, viewing direction for inspection over 300mm 11.2.2. the distance from eye to defect around 300m m, the distance from nd filter to defect around 25~30mm eye 300mm defect place nd filter
TVL-55731GD032J-LW-G-AAN ver.b - 22 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 11.3. classification of defects 11.3.1. major defect a major defect refers to a defect that may substant ially degrade usability for product applications. 11.3.2. minor defect a minor defect refers to a defect which is not cons idered to be able substantially degrade the product application or a defect that deviates from existing standards almost unrelated to the effectiv e use of the product or its operation. notes: if the lcd/lcm s cosmetic and display perfo rmance do not specify in inspection criterion, it should be based on these delivered samples. 11.4. sampling & acceptable quality level level ii, mil-std-105e major minor cosmetic 1.0 % 1.5 % electrical-display 0.4% 0.65 % 11.5. definition of inspection area v.a: viewing area a.a: active area active area viewing area outside of viewing area
TVL-55731GD032J-LW-G-AAN ver.b - 23 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 11.6. items and criteria 11.6.1. visual inspection criterion in cosmetic (1) glass defect no defect criteria remark 1 dimension (minor) by engineering diagram x y z 2 cracks (major) extensive crack reject (2) lcm appearance defect no defect criteria remark spec. permissible qty Q 0.10mm disregard 0.10mm< Q 0.20mm 3 1 round type (minor) 0.20mm< 0 1. =(l+w)/2, l: length, w: width 2. disregard if out of a.a. spec. permissible qty w Q 0.03mm disregard l Q 3.0mm and 0.03mm0.10mm or l>3.0mm 0 1. l: length, w: width 2. disregard if out of a.a. spec. permissible qty Q 0.20mm disregard 0.20mm< Q 0.30mm 2 0.30mm< Q 0.50mm 1 3 polarizer dent (minor) 0.50mm< 0 1. =(l+w)/2, l: length, w: width 2. disregard if out of a.a. w l w l w l
TVL-55731GD032J-LW-G-AAN ver.b - 24 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t (3) fpc no defect criteria remark 1 copper peeling (minor) copper peeling reject (4) black tape no defect criteria remark 1 shift (minor) ic exposed reject 2 no black tape (minor) no black tape reject (5) silicon no defect criteria remark 1 amount of silicon (minor) ito exposed reject (6) bezel no defect criteria remark 1 oxidized spot (minor) oxidized spot, rust reject 2 outline deformation (minor) by engineering diagram 3 greasiness (minor) greasiness reject 4 spots, round type (minor) h Q by engineering diagram disregard h=total height (thickness ) 5 plating (minor) bubble, peeling reject (7) power cord no defect criteria remark 1 power cord (minor) power core loose
TVL-55731GD032J-LW-G-AAN ver.b - 25 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 11.6.2. visual inspection criterion in electrical d isplay no defect criteria remark 1 no display (major) not allowed 2 missing line (major) not allowed 3 darker or lighter line (major) not allowed spec. permissible qty bright point 1 4 bright / dark point (minor) dark point 2 1: 1sub-pixel : 1r or 1g or 1b 2: point defect area R 1/2 sub pixel. spec. permissible qty Q 0.10mm disregard 0.10mm< Q 0.20mm 3 5 round type (minor) 0.20mm< 0 1. =(l+w)/2, l: length, w: width 2. disregard if out of a.a. spec. permissible qty w Q 0.03mm disregard l Q 3.0mm and 0.03mm0.10mm or l>3.0mm 0 1. l: length, w: width 2. disregard if out of a.a. 8 mura (minor) by 5% nd filter invisible w l w l
TVL-55731GD032J-LW-G-AAN ver.b - 26 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 11.6.3. others 1. issues that are not defined in this document sha ll be discussed and agreed with both parties. (customer and supplier) 2. unless otherwise agreed upon in writing, the cri teria shall be applied to both parties. (customer and supplier) 12. illustration of lcd date code tbd ? ? ? ?
TVL-55731GD032J-LW-G-AAN ver.b - 27 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 13. rohs compliant warranty rohs hazardous substances including: cd< 100 ppm pb< 1000 ppm hg< 1000 ppm cr +6 < 1000 ppm pbde < 1000 ppm pbb < 1000 ppm 14. precautions for use 14.1. safety (1) do not swallow any liquid crystal, even if ther e is no proof that liquid crystal is poisonous. (2) if the lcd panel breaks, be careful not to get liquid crystal to touch your skin. (3) if skin is exposed to liquid crystal, wash the area thoroughly with alcohol or soap. 14.2. storage conditions (1) store the panel or module in a dark place where the temperature is 235c and the humidity is below 5020%rh. (2) store in anti-static electricity container. (3) store in clean environment, free from dust, act ive gas, and solvent. (4) do not tear off the vacuum treatment package be fore assembling. (5) do not place the module near organics solvents or corrosive gases. (6) do not crush, shake, or jolt the panel or modul e. (7) do not exposed to direct sun light of fluoresce nt lamps. 14.3. installing lcd module attend to the following items when installing the l cm. (1) cover the surface with a transparent protective plate or touch panel to protect the polarizer and lc cell. (2) when assembling the lcm into other equipment, t he spacer to the bit between the lcm and the fitting plate should have enough height to avoid causing stress to the module surface, refer to the individual specifications for measurements. the measurement tolerance should be 0.1mm.
TVL-55731GD032J-LW-G-AAN ver.b - 28 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 14.4. precautions for operation (1) viewing angle varies with the change of liquid crystal driving voltage (vo). adjust vo to show the best contrast. (2) driving the lcd in the voltage above the limit will shorten its lifetime. (3) response time is greatly delayed at temperature below the operating temperature range. however, this does not mean the lcd will be out of the order. it will recover when it returns to the specified temperature range. (4) when turning the power on, input each signal af ter the positive/negative voltage becomes stable. (5) do not apply mater or any liquid on product, wh ich composed of t/p. 14.5. handling precautions (1) avoid static electricity that can damage the cm os lsi; please wear the wrist strap when handling. (2) the polarizing plate of the display is very fra gile. so, please handle it very carefully. (3) do not give external shock. (4) do not apply excessive force on the surface; it may cause display abnormal. (5) do not wipe the polarizing plate with a dry clo th, as it may easily scratch the surface of plate. (6) do not use ketonics solvent & aromatic solvent, use with a soft cloth soaked with a cleaning naphtha solvent. (7) do not operate it above the absolute maximum ra ting. (8) do not remove the panel or frame from the modul e. (9) do not apply mater or any liquid on product, wh ich composed of t/p.
TVL-55731GD032J-LW-G-AAN ver.b - 29 - issue date ? 2013/02/21 r r r o o o h h h s s s c c c o o o m m m p p p l l l i i i a a a n n n t t t 14.6. guarantee 14.6.1. the period is within 12 months since the da te of shipping out under normal using and storage conditions. 14.6.2. any defect not caused by kyocera display is not guaranteed to the customer. the defect phenomenon should be agreed by both parties. 15. factory tbd ? ? ? ? 16. revision history version revise record date a new version 2012/03/12 b viewing direction remark 2012/04/24 b type no. change gd032ju-lw gd032j-lw 2012/04/24

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