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customer: model name: spec no.: a056-52-tt-01 date: 2006/12/20 version: 01 for customer s acceptance approved by comment approved by review ed by prepared by OSD070TN84 310 genius drive winter park, fl 32789 phone: 407-629-0500 fax: 407-645-5376 sales@osddisplays.com www.osddisplays.com www..net
record of revision version revise date page content pre. spec. 01 2006/12/19 initial release. www..net
contents 1. general specifications ............................ ................................................... ............................. 1 2. pin assignment.................................... ................................................... ................................ 2 2.1. tft lcd panel driving section.................. ................................................... ................. 2 3. operation specifications .......................... ................................................... ............................ 4 3.1. absolute ratings of environment ................. ................................................... ............... 4 3.2. electrical absolute maximum ratings.............. ................................................... ............ 5 3.2.1. typical operation conditions................. ................................................... .............. 5 3.2.2. backlight driving conditions ................... ................................................... ............. 6 3.3. power sequence ................................. ................................................... ........................ 7 3.4. timing characteristics .......................... ................................................... ....................... 8 3.4.1. timing conditions ........................... ................................................... ..................... 8 3.4.2. timing diagram .............................. ................................................... ................... 10 4. touch screen panel specifications................... ................................................... ................. 12 4.1. electrical characteristics ......................... ................................................... .................. 12 4.2. mechanical & reliability characteristics ........... ................................................... ......... 12 4.3. touch screen panel block......................... ................................................... ................ 13 4.4. touch screen panel pin definition ............... ................................................... ............. 14 5. optical specifications............................. ................................................... ............................ 15 6. reliability test items ........................... ................................................... ............................... 19 7. general precautions .............................. ................................................... ............................ 21 7.1. safety ........................................ ................................................... ................................ 21 7.2. handling ...................................... ................................................... .............................. 21 7.3. static electricity ............................... ................................................... .......................... 21 7.4. storage ....................................... ................................................... ............................... 21 7.5. cleaning ...................................... ................................................... .............................. 21 8. mechanical drawing ................................ ................................................... .......................... 22 9. package drawing ................................... ................................................... ........................... 23 9.1. packaging material table........................ ................................................... ................... 23 9.2. packaging quantity .............................. ................................................... ..................... 23 9.3. packaging drawing............................... ................................................... ..................... 24 www..net
page: 1/24 1. general specifications no. item specification remark 1 lcd size 7.0 inch(diagonal) 2 driver element a-si tft active matrix 3 resolution 800x3(rgb)x480 4 display mode normally white, transmissive 5 dot pitch 0.0635(w)x0.1905(h) mm 6 active area 152.4 (w)x91.44 (h) mm 7 module size 165(w)x104(h)x6.5(d) mm note 1 8 surface treatment anti-glare 9 color arrangement rgb-stripe 10 interface digital(ttl) 11 backlight power consumption 1.728w (typ.) 12 panel power consumption 0.990w (typ.) 13 weight 160g (typ.) note 1: refer to mechanical drawing. www..net
page: 2/24 2. pin assignment 2.1. tft lcd panel driving section ttl connector is used for the module electronics interf ace. the recommended model is fh19s-40s-0.5sh manufactured by hirose. pin no. symbol i/o function remark 1 vled p power supply for led driver (+5v) 2 vled p power supply for led driver (+5v) 3 adj i adjust the led brightness with pwm pulse 4 gled p ground for led circuit 5 gled p ground for led circuit 6 vcc p power supply for digital circuit 7 vcc p power supply for digital circuit 8 mode i de or hv mode control 9 de i data enable 10 vs i vsync signal input 11 hs i hsync signal input 12 gnd p power ground 13 b5 i blue data input (msb) 14 b4 i blue data input 15 b3 i blue data input 16 gnd p power ground 17 b2 i blue data input 18 b1 i blue data input 19 b0 i blue data input(lsb) www..net
page: 3/24 20 gnd p power ground 21 g5 i green data input(msb) 22 g4 i green data input 23 g3 i green data input 24 gnd p power ground 25 g2 i green data input 26 g1 i green data input 27 g0 i green data input(lsb) 28 gnd p power ground 29 r5 i red data input(msb) 30 r4 i red data input 31 r3 i red data input 32 gnd p power ground 33 r2 i red data input 34 r1 i red data input 35 r0 i red data input(lsb) 36 gnd p power ground 37 dclk i sample clock 38 gnd p power ground 39 l/r i select left or right scanning direction 40 u/d i select up or down scanning direction i: input, o: output, p: power www..net
page: 4/24 ( ) 3. operation specifications 3.1. absolute ratings of environment values item symbol min. max. unit remark operation temperature t op -10 60 note 1, 2 storage temperature t st -20 70 note 1, 2 note 1: 90% rh max. (max wet temp. is 40 ) maximum wet-bulb temperature is at 38 or less. and no condensation (no drops of dew) 40 20 60 90 relative humidity(%rh) operation range storage range -20 70 temperature operation range 40 80 60 storage range -10 note 2: in case of below 0 the response time of liqui d crystal (lc) becomes slower and the color of panel darker than normal one.level of retard ation depends on temperature, because of lcs characteristics. 40 , 90 % www..net
page: 5/24 3.2. electrical absolute maximum ratings (gnd=av ss =0v, note 2) values item symbol min. max. unit remark power voltage v cc -0.3 6.0 v input signal voltage v i -0.3 6.3 v note 1 led reverse voltage v r - 1.2 v each led led forward current i f - 25 ma each led note 1: dclk, de, hs, vs, r0~r5, g0~g5, b0~b5. note 2: the absolute maximum rating values of the module should not be exceeded. once exceeded absolute maximum rating values, the char acteristics of the module may not be recovered. even in an extreme con dition, may result in module permanently destroyed. note 3: v r conditions: zener diode 20ma. 3.2.1. typical operation conditions (gnd=av ss =0v) values item symbol min. typ. max. unit remark v cc 3.1 3.3 3.5 v note 1 power voltage v led 4.8 5.0 5.2 v note 1 icc - 300 350 ma current consumption i l - 180 - ma input logic high voltage v ih 0.7v cc - v cc v input logic low voltage v il 0 - 0.3v cc v note 2 note 1: v cc setting should match the signals output voltage (refer to note 2) of customers system board. note 2: dclk,de,hs,vs,r0~ r5,,g0~ g5,b0~ b5. www..net
page: 6/24 3.2.2. backlight driving conditions values item symbol min. typ. max. unit remark led forward voltage v l 9.3 9.9 10.5 v note2, 3 led forward current i l 18 20 22 ma note 3 led life time - 20,000 - - hr note 1 note 1: the led life time is defined as the module brightness decrease to 50% original brightness at ta=25 and i l =20ma. the led lifetime could be decreased if operating i l is larger than 20 ma. note 2: the led supply voltage is defined by the num ber of led at ta=25 and i l =20ma. in the case of 3pcs led, v l =3.3*3=9.9v note 3: the led driving condition is defined for each led module(3 led serial). led2 led8 led9 led1 www..net
page: 7/24 3.3. power sequence power supply vcc data signal t 1 b/l t 2 t 3 t 1 t 1 50 msec t 2 R RR R 200 msec t 3 R RR R 200 msec note: data signal includes dclk, de, hs, vs, r0~ r5, g0~ g5, b0~ b5. www..net
page: 8/24 3.4. timing characteristics 3.4.1. timing conditions sync mode input signal characteristics ( 800 x 480 ) values item symbol min. typ. max. unit remark clock period t clk 20.0 30.0 - ns clock frequency f clk - 33.3 50 mhz clock low level width t wcl 8 - - clock high level width t wch 8 - - clock rise/fall time t clkr, t clkf - - 3 ns hsync period t hp - 928 - t clk hsync pulse width t hw - 48 - t clk hsync back porch t hbp - 40 - t clk hsync width + back porch t hw + t hbp 88 t clk horizontal valid data width t hv 800 t clk hsync front porch t hfp t hp - t hw - t hbp - t hv t clk horizontal blank t hbk t hp - t hv t clk vsync period t vp - 525 - t hp vsync pulse width t vw - 3 - t hp vsync back porch t vbp 29 t hp vertical valid data width t w 480 t hp vertical front porch t vfp t vp - t vw - t vbp - t w t hp vertical blank t vbk t vp - t w t hp data setup time t ds 5 - - ns data hold time t dh 10 - - ns www..net
page: 9/24 de mode input signal characteristics ( 800 x 480 ) values item symbol min. typ. max. unit remark period t clk 20.0 30.0 - ns frequency f clk - 33.3 50 mhz low level width t wcl 6 - - high level width t wch 6 - - rise/fall time t clkr, t clkf - - 3 ns dclk duty - 0.45 0.50 0.55 - t clkl/ t clk setup time t des 5 - - hold time t deh 10 - - rise/fall time t der, t def - - 16 ns horizontal period t hp - 928 - horizontal valid t hv 800 horizontal blank t hbk t hp - t hv t clk vertical period t vp - 525 - vertical valid t w 480 de vertical blank t vbk t vp - t w t hp setup time t ds 5 - - hold time t dh 10 - - data rise/fall time t dr, t df - - 3 ns www..net
page: 10/24 3.4.2. timing diagram h s y n c d e t h b k t h w t h b p t h p t h v t h f p input vertical timing input horizontal timing www..net
page: 11/24 de(rgb data) t der( t dr) t def( t df) 0.7vdd 0.3vdd de and rgb input timing www..net
page: 12/24 4. touch screen panel specifications 4.1. electrical characteristics value item min. typ. max. unit remark linearity -1.5 - 1.5 % analog x and y directions 350 - 1200 ? x(film side) terminal resistance 100 - 600 ? y(glass side) insulation resistance 25 - - m? dc 25v voltage - - 7 v dc chattering - - 10 ms 100k? pull-up transparency 80 - - % note: do not operate it with a thing except a polyace tal pen (tip r0.8mm or less) or a finger, especially those with hard or sharp tips such as a ball po int pen or a mechanical pencil. 4.2. mechanical & reliability characteristics value item min. typ. max. unit remark activation force 80 - - g note 1 durability-surface scratching write 100,000 - - characters note 2 durability-surface pitting 1,000,000 - - touches note 3 surface hardness 3 - - h note 1: activation force test condition (1) input dc 5v on x direction, drop off polyacetal s tylus (r0.8), until output voltage stabilize ,then get the activation fo rce (2) r8.0mm silicon rubber for finger activation force test www..net
page: 13/24 (3) test point: 9 points note 2: measurement for surface area. -scratch 100,000 times straight line on the film with a stylus change every 20,000 times. -force: 250gf. -speed: 60mm/sec. -stylus: r0.8 polyacetal tip. note 3: pit 1,000,000 times on the film with a r0.8 silicon rubber. -force: 250gf. -speed: 2times/sec. 4.3. touch screen panel block top view www..net
page: 14/24 4.4. touch screen panel pin definition pin no. symbol i/o function remark 1 y2 top top electrode C differential analog 2 x2 right right electrode C differential analog 3 y1 bottom bottom electrode C differential analog 4 x1 left left electrode C differential analog www..net
page: 15/24 5. optical specifications values item symbol condition min. typ. max. unit remark l =180(9 oclock) 60 70 - r =0(3 oclock) 60 70 - t =90(12 oclock) 40 50 - viewing angle (cr 10) b =270(6 oclock) 60 70 - degree note 1 t on - 10 20 msec note 3 response time t off - 15 30 msec note 3 contrast ratio cr 400 500 - - note 4 w x (0.26) (0.31) (0.36) - color chromaticity w y (0.28) (0.33) (0.38) note 2 note 5 note 6 (without touch panel) l 1 (250) (300) - note 6 (with touch panel) luminance l 2 (350) (400) - note 6 (without touch panel) luminance uniformity y u normal ==0 70 75 - % note 7 test conditions: 1. v cc =3.3v, i l =180ma (backlight current), the ambient temperature is 25 . 2. the test systems refer to note 2. www..net
page: 16/24 note 1: definition of viewing angle range fig. 4-1 definition of viewing angle note 2: definition of optical measurement system . the optical characteristics should be measure d in dark room. after 30 minutes operation, the optical properties are measured at the center point of the lcd screen. (response time is measured by photo detector topcon bm-7 , other items are measured by bm-5a/field of view: 1 /height: 500mm. ) fig. 4-2 optical measurement system setup normal line ==0 =90 12 oclock direction =270 6 oclock direction =0 =180 active area l t b r normal line ==0 photo detector =90 12 oclock direction 500mm lcm +touch screen =0 =180 =270 6 oclock direction lcm +touch screen www..net
page: 17/24 note 3: definition of response time the response time is defined as the lcd optical switching time interval between white state and 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%. fig. 4-3 definition of response time note 4: definition of contrast ratio state black" " the on lcd when measured luminance state white" " the on lcd when measured luminance (cr) ratio contrast = note 5: definition of color chromaticity (cie1931 ) color coordinates measured at center point of lcd. note 6: all input terminals lcd panel must be gr ound while measuring the center area of the panel. the led driving condition is i l =20ma of which each led module is 3 led serial. 100% 90% 10% 0% photo detector output (relative value) t on t off white (tft off) black (tft on) white (tft off) www..net
page: 18/24 note 7: definition of luminance uniformity active area is divided into 9 measuring areas (refer t o fig. 4-4 ).every measuring point is placed at the center of each measur ing area. max min b b (yu) uniformity luminance = l-------active area length w----- active area widt h w w/3 w/3 w/6 l/3 l/3 l/6 l fig. 4-4 definition of measuring points b max : the measured maximum luminance of all measurement po sition. b min : the measured minimum luminance of all measurement po sition. www..net
page: 19/24 6. reliability test items (note 3) item test conditions remark high temperature storage ta = 80 240 hrs note 1,note 4 low temperature storage ta = -30 240h rs note 1,note 4 high temperature operation ts = 70 24 0hrs note 2,note 4 low temperature operation ta = -20 24 0hrs note 1,note 4 operate at high temperature and humidity +40 , 90%rh 240 hrs note 5 thermal shock -30 /30 min ~ +8 0 /30 min for a total 100 cycles, start with cold temperature and end with high temperature 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) mechanical shock 100g 6ms,x, y, z 3 times for each direction package vibration test random vibration : 0.015g*g/hz from 5-200hz, -6db/octave from 200-500hz 2 hours for each direction of x. y. z. (6 hours for total) package drop test height:60 cm 1 corner, 3 edges, 6 surfaces electro static discharge human body mode, contact 7kv, 100pf/1500? human body mode, air 15kv, 150pf/330? www..net
page: 20/24 note 1: ta is the ambient temperature of samples. note 2: ts is the temperature of panels surface. note 3: in the standard condition, there shall b e no practical problem that may affect the display function. after the reliability test, the prod uct only guarantees operation, but doesnt guarantee all the cosmetic specification. note 4: before cosmetic and function test, the pr oduct must have enough recovery time, at least 2 hours at room temperature. note 5: before cosmetic and function test , the product must have enough recovery time, at least 24 hours at room temperature. www..net
page: 21/24 7. general precautions 7.1. safety liquid crystal is poisonous. do not put it in your mouth . if liquid crystal touches your skin or clothes, wash it off immediately by using soap and water. 7.2. handling 1. the lcd panel is plate glass. do not subject the pane l to mechanical shock or to excessive force on its surface. 2. the polarizer attached to the display is easily da maged. please handle it carefully to avoid scratch or other damages. 3. to avoid contamination on the display surface, do no t touch the module surface with bare hands. 4. keep a space so that the lcd panels do not touch o ther components. 5. put cover board such as acrylic board on the surface of lcd panel to protect panel from damages. 6. transparent electrodes may be disconnected if you use the lcd panel under environmental conditions where the condensation of de w occurs. 7. do not leave module in direct sunlight to avoid malfunction o f the ics. 7.3. static electricity 1. be sure to ground module before turning on power or operating module. 2. do not apply voltage which exceeds the absolute maxi mum rating value. 7.4. storage 1. store the module in a dark room where must keep at 2510 and 65%rh or less. 2. do not store the module in surroundings contai ning organic solvent or corrosive gas. 3. store the module in an anti-electrostatic container or bag. 7.5. cleaning 1. do not wipe the polarizer with dry cloth. it migh t cause scratch. 2. only use a soft sloth with ipa to wipe the polarize r, other chemicals might permanent damage to the polarizer. www..net
page: 22/24 8. mechanical drawing www..net
page: 23/24 9. package drawing 9.1. packaging material table no. item model (material) dimensions(mm) unit weight (kg) quantity remark 1 lcm module OSD070TN84 165x104x6.5 0.160 50pcs 2 partition bc corrugated paper 512349226 1.466 1 set 3 corrugated bar b corrugated paper 512x11x3 0.046 4 set 4 dust-proof bag pe 700x530 0.048 1 pcs 5 a/s bag pe 1801600.05 0.002 50 pcs 6 carton corrugated paper 530*355*255 1.100 1 pcs 7 total weight 1 0 . 89 8 k g 5 % 9.2. packaging quantity total lcm quantity in carton: no. of partition 2 rows x quantity per row 25 = 50 www..net
page: 24/24 9.3. packaging drawing www..net

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