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shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 1 of 24 model no. : TM070RDH12 issued date: 2010-08-26 version : ver 2.0 preliminary specification final product specification customer : approved by notes shanghai tianma confirmed : prepared by checked by approved by this technical specification is subjected to change without notice
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 2 of 24 table of contents table of contents .............................................................................................................................. 2 record of revision............................................................................................................................ 3 1 general specifications ............................................................................................................... 4 2 input/output terminals ............................................................................................................... 5 3 absolute maximum ratings ....................................................................................................... 7 4 electrical characteristics ............................................................................................................ 8 5 timing chart ............................................................................................................................. 13 6 optical characteristics ............................................................................................................. 17 7 environmental / reliability test ................................................................................................ 20 8 mechanical drawing ................................................................................................................. 21 9 packing drawing ...................................................................................................................... 22 10 precautions for use of lcd modules....................................................................................... 24
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 3 of 24 record of revision rev issued date description editor 1.0 2010-06-07 preliminary specification release xing nie 2.0 2010-0-26 final product specification release xing nie
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 4 of 24 1 general specifications feature spec size 7.0 inch resolution 800(rgb) x 480 interface rgb 24 bit with tcon color depth 16.7m technology type a-si pixel pitch (mm) 0.1926x0.1790 pixel configuration r.g.b. vertical stripe display mode tm with normally white surface treatment(up polarizer) anti glare viewing direction 12 o?clock display spec. gray scale inversion direction 6 o?clock lcm (w x h x d) (mm) 164.9x100.0x5.7 active area(mm) 154.08x85.92 with /without tsp without tsp weight (g) tbd mechanical characteristics led numbers 21 leds note 1: viewing direction for best image quality is different from tft definition. there is a 180 degree shift. note 2: requirements on environmental protection: q/s0002 note 3: lcm weight tolerance: +/- 5%
shanghai tianma micro-electronics TM070RDH12 v2.0 2 input/output terminals 2.1 cn1 of fpc matching connector: fh28-60s-0.5sh pin no symbol i/o description remark 1 agnd p ground 2 avdd p analog power 3 vcc p digital power supply 4 r0 i red data(lsb) 5 r1 i red data 6 r2 i red data 7 r3 i red data 8 r4 i red data 9 r5 i red data 10 r6 i red data 11 r7 i red data(msb) 12 g0 i green data(lsb) 13 g1 i green data 14 g2 i green data 15 g3 i green data 16 g4 i green data 17 g5 i green data 18 g6 i green data 19 g7 i green data(msb) 20 b0 i blue data(lsb) 21 b1 i blue data 22 b2 i blue data 23 b3 i blue data 24 b4 i blue data 25 b5 i blue data 26 b6 i blue data 27 b7 i blue data(msb) 28 dclk i clock input 29 de i data enable signal. active high to enable data 30 hsd i horizontal sync input. negative polarity 31 vsd i vertical sync input. negative polarity 32 mode i de/sync mode select. h: de mode ,l: sync mode 33 rstb i global reset pin 34 stbyb i standby mode select h: normal operation, l: standby mode 35 shlr i source right or left sequence control 36 vcc p digital power 37 updn i gate up or down scan control 38 gnd p ground 39 agnd p ground 40 avdd p analog power 41 vcom i common voltage input the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 5 of 24
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 6 of 24 42 dith i dithering setting. h: 6bit resolution, l: 8bit resolution 43 nc - not connect 44 nc - not connect 45 v10 i gamma voltage 10 46 v9 i gamma voltage 9 47 v8 i gamma voltage 8 48 v7 i gamma voltage 7 49 v6 i gamma voltage 6 50 v5 i gamma voltage 5 51 v4 i gamma voltage 4 52 v3 i gamma voltage 3 53 v2 i gamma voltage 2 54 v1 i gamma voltage 1 55 nc - not connect 56 vgh p positive power for tft 57 vcc p digital power 58 vgl p negative power for tft 59 gnd p ground 60 nc - not connect note: i/o definition. i---input pin, o---output pin, p--- power/ground, n--- no connection 2.2 cn2 of led blu connector pin symbol i/o description remark 1 led+ p led anode red cable 2 led- p led cathode white cable 2.3 u/d r/l function description scan control input updn shlr scanning direction gnd vcc up to down, left to right vcc gnd down to up, right to left gnd gnd up to down, right to left vcc vcc down to up, left to right
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 7 of 24 3 absolute maximum ratings agnd= gnd=0v, ta = 25 item symbol min max unit remark vcc -0.50 5.00 v avdd -0.50 15.00 v vgh -0.30 42.00 v vgl -20.00 0.30 v power voltage vgh-vgl -0.30 40.00 v backlight forward current i led - 25.0 ma for each led operating temperature t opr -20.0 70.0 storage temperature t stg -30.0 80.0
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 8 of 24 4 electrical characteristics 4.1 recommended operating condition agnd=gnd=0v, ta = 25 parameter symbol min typ max unit remark digital supply voltage vcc 3.00 3.30 3.60 v analog supply voltage avdd 10.07 10.60 11.13 v gate on voltage vgh 14.40 16.00 17.60 v gate off voltage vgl -7.70 -7 -6.30 v common electrode driving signal vcom - 4.30 - v v1~v5 0.4*avdd - avdd- v input level of gamma voltage v6~v10 0.1 - 0.6*avdd v low level v il 0 - 0.3*vcc v input signal voltage high level v ih 0.7*vcc - vcc v r0~r7,g0~g7,0~b7,de, dclk,hsd,vsd,mode, rstb,stbyb,shlr,updn, dith current of digital supply voltage i vcc - - 10 ma vcc=3.3v color bar pattern current of analog supply voltage i avdd - - 40 ma avdd=typ color bar pattern current of gate on voltage i vgh - - 0.3 ma vgh=22.0v current of gate off voltage i vgl - - 0.3 ma vgl=-7.0v note: the value is for design stage only.
shanghai tianma micro-electronics TM070RDH12 v2.0 4.2 gamma correction reference voltage setting gamma correction curve gamma correction reference voltage setting parameter symbol min typ max unit remark v1 - 10.14 avdd-0.4 v v2 - 8.25 - v v3 - 7.66 - v v4 - 7.19 - v v5 - 5.10 - v v6 - 5.50 - v v7 - 3.41 - v v8 - 2.94 - v v9 - 2.35 - v gamma correction reference voltage v1~v10 v10 agnd+0.1 0.46 - v note: the value is for design stage only; avdd-0.4> v1 > v2> v3 > v4 > v6 > v5 > v7>v8 > v9 > v10 > agnd+0.1v gamma correction reference circuit the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 9 of 24
shanghai tianma micro-electronics TM070RDH12 v2.0 gamma correction resistance value symbol unit resistance symbol unit resistance r1// r2 ? 47//nc r3// r4 ? 240//620 r5// r6 ? 240//1000 r7// r8 ? 62//220 r9// r10 ? 91//180 r11// r12 ? 91//180 r13// r14 ? 62//220 r15// r16 ? 240//1000 r17// r18 ? 240//620 r19// r20 ? 47//nc r21// r22 ? 47//300 c1~c10 uf 1.0?16v ? note: setting the resistance only when avdd=10.60v, agnd=gnd=0v the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 10 of 24
shanghai tianma micro-electronics TM070RDH12 v2.0 4.3 recommended driving condition for backlight ta=25 item symbol min typ max unit remark forward current i f - 140.0 - ma forward voltage v f - 9.6 11.4 v backlight power consumption w bl - 1344 - w 21leds (3 led serial, 7 led parallel) note 1: the led driving condition is defined for total backlight consumption, and which depend on forward current setting. note 2: forward voltage is just for reference for one serial. the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 11 of 24
shanghai tianma micro-electronics TM070RDH12 v2.0 4.4 block diagram the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 12 of 24 gate driver source driver fpc cn1 7.0inch 800rgb*480 led light bar cn2
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 13 of 24 5 timing chart 5.1 tft-lcd input timing vcc=3.3v, agnd=gnd=0v, ta=25 parameter symbol min typ max unit remark fclk - 30 40 mhz dclk tclk - 33.3 25.0 ns th 928 928 928 tclk thd 800 800 800 tclk thpw 1 48 - tclk thb 88 88 88 tclk hsd thfp 1 40 - tclk tv 513 525 - th tvd 480 480 480 th tvpw 3 3 - th tvb 32 32 32 th vsd tvfp 1 13 - th note: de timing refer to hsd, vsd input timing. tcon horizontal input timing diagram
shanghai tianma micro-electronics TM070RDH12 v2.0 tcon vertical input timing diagram hv 5.2 input timing characteristics of interface(dclk,vsd,hsd,de) (vcc=3.3v, avss=gnd=0v, ta=25 ) parameter symbol min typ max unit remark dclk frequency fclk - 30.0 40.0 mhz the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 14 of 24
shanghai tianma micro-electronics TM070RDH12 v2.0 dclk cycle time tcph - 33.3 25 ns dclk pulse width tcw 40% 50% 60% tcph vsd setup time tvst 8 ns vsd hold time tvhd 8 - - ns hsd setup time thst 8 ns hsd hold time thhd 8 - - ns data setup time tdsu 8 ns data to dclk data hold time tdhd 8 - - ns data to dclk de setup time tesu 8 - - ns de hold time tehd 8 - - ns 5.3 enter and exit standby mode sequence the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 15 of 24
shanghai tianma micro-electronics TM070RDH12 v2.0 6. power on/off sequence note: t1 20ms, t2 20ms, t3 5ms, t4 100ms, t5 5ms, t6 5ms. the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 16 of 24
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 17 of 24 6 optical characteristics ta=25 item symbol condition min typ max unit remark t 50 60 -- b 60 70 -- l 60 70 -- view angles r crR10 60 70 -- degree note 2 contrast ratio cr = 0 400 500 -- note1 note3 t on response time t off 25 -- 20 30 ms note1 note4 x 0.274 0.324 0.374 white y 0.295 0.345 0.395 x 0.544 0.594 0.644 red y 0.301 0.351 0.401 x 0.299 0.349 0.399 green y 0.531 0.581 0.631 x 0.102 0.152 0.202 chromaticity blue y backlight is on 0.053 0.103 0.153 note1 note5 uniformity u 75 80 -- % note1 note6 ntsc -- 50 -- % note 5 luminance l 280 350 -- cd/m 2 note1 note7 test conditions: 1. i f = 160 ma, v f =9.6v, and the ambient temperature is 25 . 2. the test systems refer to note 1 and note 2.
shanghai tianma micro-electronics TM070RDH12 v2.0 note 1: definition of optical measurement system. the optical characteristics should be measured in dark room. after 5 minutes operation, the optical properties are measured at the center point of the lcd screen. all input terminals lcd panel must be ground when measuring the center area of the panel. the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 18 of 24 note 2: definition of viewing angle range and measurement system. viewing angle is measured at the center point of the lcd by conoscope(ergo-80) note 3: definition of contrast ratio ?white state ?: the state is that the lcd should drive by vwhite. ?black state?: the state is that the lcd should drive by vblack. vwhite: to be determined vblack: to be determined. note 4: definition of response time the response time is defined as the lcd optical switching time interval between ?white? state and item photo detector field contrast ratio luminance chromaticity lum uniformity sr-3a 1 response time bm-7a 2 500mm photo detector field lcd pa nel tft-lcd module the center of the screen
shanghai tianma micro-electronics TM070RDH12 v2.0 ?black? state. rise time (t on ) is the time between photo detector output intensity changed from 90% to 10%. and fall time (t off ) is the time between photo detector output intensity changed from 10% to 90%. note 5: definition of color chromaticity (cie1931) color coordinates measured at center point of lcd. note 6: definition of luminance uniformity active area is divided into 9 measuring areas (refer fig. 2). every measuring point is placed at the center of each measuring area. luminance uniformity (u) = lmin/ lmax l-------active area length w----- active area width lmax: the measured maximum luminance of all measurement position. lmin: the measured minimum luminance of all measurement position. note 7: definition of luminance: measure the luminance of white state at center point. the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 19 of 24
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 20 of 24 7 environmental / reliability test no test item condition remarks 1 high temperature operation ts = +70 , 240 hours iec60068-2-1 gb2423.2 2 low temperature operation ta = -20 , 240 hours iec60068-2-1 gb2423.1 3 high temperature storage ta = +80 , 240 hours iec60068-2-1 gb2423.2 4 low temperature storage ta = - 3 0 , 240 hours iec60068-2-1 gb2423.1 5 storage at high temperature and humidity ta = +60 , 90% rh max,240hours iec60068-2-78 gb/t2423.3 6 thermal shock (non-operation) -30 30 min~+80 30 min, change time:5min, 100 cycle start with cold temperature, end with high temperature, iec60068-2-14 gb2423.22 7 esd c=150pf,r=330 ? ,5point/panel air:8kv,5times; contact:4kv,5times (environment:15 ~35, 30%~60%.86kpa~106kpa) iec61000-4-2 gb/t17626.2 8 vibration test frequency range:10~55hz stroke:1.5mm sweep:10hz~55hz~10hz 2 hours for each direction of x.y.z. (6 hours for total) iec60068-2-6 gb/t2423.10 9 mechanical shock (non op) half sine wave 100g 6ms, x,y,z 3times for each direction iec60068-2-27 gb/t2423.5 10 package drop test height:60cm, 1corner,3edges,6surfaces iec60068-2-34 gb/t2423.11 note1: ts is the temperature of panel?s surface. note2: ta is the ambient temperature of samples.
shanghai tianma micro-electronics TM070RDH12 v2.0 8 mechanical drawing the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 21 of 24
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 22 of 24 9 packing drawing no item model(material) dimensions (mm) unit weigt (kg) quantity remark 1 lcm module TM070RDH12 164.90*100.00*5.70 tbd 50 2 partition_1 corrugated paper 513*333*215 2.0 1 3. anti-static bag pe 160*178*0.05 0.01 50 anti-static 4 dust-proof bag pe 700*545 0.0600 1 5 partition_2 corrugated paper 505*332 0.1 2 6 corrugated bar corrugated paper 513*148 0.06 4 7 beauty-grain tape 30*10 tbd 150 8 dessicant dessicant 45*35 0.002 8 9 carton corrugated paper 530*350*250 1.1000 1 10 total weight tbd 5%
shanghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 23 of 24
sha nghai tianma micro-electronics TM070RDH12 v2.0 the information contained herein is the exclusive property of shanghai tianma micro-electronics corporation, and shall not be distributed, reproduced, or disclosed in whole or in part without prior written permission of shanghai tianma micro-electronics corporation. page 24 of 24 10 precautions for use of lcd modules 10.1 handling precautions 10.1.1 the display panel is made of glass. do not subject it to a mechanical shock by dropping it from a high place, etc. 10.1.2 if the display panel is damaged and the liquid crystal substance inside it leaks out, be sure not to get any in your mouth, if the substance comes into contact with your skin or clothes, promptly wash it off using soap and water. 10.1.3 do not apply excessive force to the display surface or the adjoining areas since this may cause the color tone to vary. 10.1.4 the polarizer covering the display surface of the lcd module is soft and easily scratched. handle this polarizer carefully. 10.1.5 if the display surface is contaminated, breathe on the surface and gently wipe it with a soft dry cloth. if still not completely clear, moisten cloth with one of the following solvents: isopropyl alcohol ethyl alcohol solvents other than those mentioned above may damage the polarizer. especially, do not use the following: water ketone aromatic solvents 10.1.6 do not attempt to disassemble the lcd module. 10.1.7 if the logic circuit power is off, do not apply the input signals. 10.1.8 to prevent destruction of the elements by static electricity, be careful to maintain an optimum work environment. 10.1.8.1 be sure to ground the body when handling the lcd modules. 10.1.8.2 tools required for assembly, such as soldering irons, must be properly ground. 10.1.8.3 to reduce the amount of static electricity generated, do not conduct assembly and other work under dry conditions. 10.1.8.4 the lcd module is coated with a film to protect the display surface. be care when peeling off this protective film since static electricity may be generated. 10.2 storage precautions 10.2.1 when storing the lcd modules, avoid exposure to direct sunlight or to the light of fluorescent lamps. 10.2.2 the lcd modules should be stored under the storage temperature range. if the lcd modules will be stored for a long time, the recommend condition is: temperature : 0 40 relatively humidity: 80% 10.2.3 the lcd modules should be stored in the room without acid, alkali and harmful gas. 10.3 transportation precautions 10.3.1 the lcd modules should be no falling and violent shocking during transportation, and also should avoid excessive press, water, damp and sunshine.

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