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c c h h u u n n g g h h w w a a p p i i c c t t u u r r e e t t u u b b e e s s , , l l t t d d . . p p r r o o d d u u c c t t s s p p e e c c i i f f i i c c a a t t i i o o n n to : date : 070914 accepted by : (v0.3) approved by checked by prepared by } _ prepared by : product planning management division small & medium tft product business unit chunghwa picture tubes, ltd. 1127 hopin rd., padeh, taoyuan, taiwan 334, r.o.c. tel: +886-3-3675151 fax: +886-3-377-3858 doc.no: spe c_CLAA070JA05CW_v0.3 issue date: 2007 / 07/30 tft lcd CLAA070JA05CW www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 2/15 s p ec_CLAA070JA05CW_v0.3 revision status revision notice description page rev. date 0.0 first revision (tentative) -- 2006/12/11 0.1 revise vcom-dc p6 2007/01/05 0.2 add ntsc p13 2007/02/02 0.3 revise inverter frequency p7 2007/07/30 www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 3/15 s p ec_CLAA070JA05CW_v0.3 contents 1. over view .................................................................................................................... ... 4 2. absolute maxi mum ratings ................................................................................... 5 3. electrical characteristi cs ................................................................................ 6 3.1 typical operation conditions .................................................................................................. 6 3.2 current consumption ............................................................................................................... 7 3.3 backlight system ...................................................................................................................... 7 3.4 timing characteristics of input signals ................................................................................. 8 4. interface connection :.......................................................................................... 11 4.1 cn1(signal of interface) ....................................................................................................... 11 4.2 cn2 (backlight ) ..................................................................................................................... 11 5. mechanical di mension ........................................................................................... 12 6. optical charact eristi cs ..................................................................................... 13 7. reliability t est condit ions................................................................................. 15 www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 4/15 s p ec_CLAA070JA05CW_v0.3 1. overview CLAA070JA05CW is 17.67cm(7") color tft-lcd (thi n film transistor liquid crystal display) module composed of lcd panel, driver ics and backlight. the 17.67cm(7") screen produces 480(*3)x234 wqvga resolution image. by applying r.g.b. input signal, full color images are display ed. inverter for backlight is not included in this module. general specifications are summa rized in the following table: item ecification display area (mm) 154.08 (h) 86.58 (v) number of pixels 480(h) 3(rgb) 234(v) pixel pitch (mm) 0.321(h)0.37(v) color pixel arrangement rgb vertical stripe display mode normally white,tn number of color full color viewing direction 6 o'clock brightness(cd/ O) 350 ( i l = 6 .0 ma) power consumption(w) 3.6 (ty p.) outline dimension(mm) 164.9(w) 100.0(h) 5.7(d) module weight(g) 160(max.) bl unit ccfl (*1 tube) surface treatment anti-glare www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 5/15 s p ec_CLAA070JA05CW_v0.3 2. absolute maximum ratings item symbol conditions min. max. unit note vcc gnd=0 -0.3 6 v avdd avss= 0 -0.3 7 v vgh -0.3 40 v power supply voltage for lcd vgl gnd=0 -20 0.3 v vi -0.2 avdd+0.2 v note1 signal input voltage vi -0.3 vcc+0.3 v note2 note1 analog input voltage vr, vg, vb note2 logical signal sthl, sthr, oeh, l/r, cph1 ~cph3, stvr, stvl, oev, ckv, u/d. note3 if the relative temperature and humidity out of range too long, it will affect visual quality of lcd. 90% 10 20 30 40 50 60 70 80 0 -20 0 10 20 30 40 50 dry bulb t emperature [ c ] wet bulb temperature [c] storage operation 10% 40% www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 6/15 s p ec_CLAA070JA05CW_v0.3 3. electrical characteristics 3.1 typical operation conditions gn d = avss = 0v (ta=25 ) item symbol min. typ. max. unit note v cc 4.5 5 5.5 v av dd 4.5 5 5.5 v v gh 17 18 19 v power supply voltage v gl -7 -6 -5 v v ia 0.4 - av dd -0.4 v note1 v iac - 4 - v note1 signal amplitude (vr, vg, vb) v idc - av dd /2 - v note1 v cac 4 4.88 6 v p-p note1,2 vcom v cdc 1.85 1.95 2.05 v note1,3 v ih 0.7v cc - vcc v input signal voltage v il 0 - 0.3v cc v note4 note1 please refer to fig.1 note2 brightness level is adjusted by varying this amplitude v cac note3 please adjust v cdc to make the flicker level be minimum. note4 logical signal sthl,sthr,oeh,l/r,cp h1~cph3,stvr,stvl,oev,ckv,u/d. note5 power sequence refer to fig.2 r( gb) bl a nk v cdc v cac bl a nk black white v ia v ia c black w hite v id c vcom t fc o m t rc o m 10 % 10 % 90% 90% fig.1 vcom-rgb www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 7/15 s p ec_CLAA070JA05CW_v0.3 vgh vcc vgl on t1 t1 t2 t3 t4 gnd video si gnal, logic signal t5 t6 t5 off off t1 1 5ms (from 10%*vcc to 90%*vccwhen vcc is low to high) Q t2 10ms (fr o m 90%*vcc to 10%* vghwhen vcc is low to high) Q t3 1 0ms (from 90%*vgh to video signalwhen vgh is low to h igh) Q t4 1 0ms (from video signal to 90%*vghwhen vgh is high to low) Q t5 2 0ms (from 90%*vcc to 10%*vccwhen vcc is high to low) Q t6 1 0ms (from 10%*vgh to 90%*vccwhen vcc is low to high) Q 3.2 current consumption (gnd = avs s = 0v ) item symbol conditions min. typ. max. unit note i gh v gh =18v - 60 65 a note1 i gl v gl = -6v - 62 67 a note1 i cc v cc = 5v - 11 22 a note1 drive current i dd av dd = 5v - 8.3 21.6 ma note1 note1 typ. specification gray-level tes t pattern max. specification black test pattern (a)gray-level pattern (b)black pattern 3.3 backlight system (ta= 25 ) item symbol min. typ. max. unit note lamp voltage (il=6ma) v l - 610 671 vrms lamp current i l - 6.0 8.0 ma inverter frequency f l 40 - 80 khz *1) lamp life time *1) life l 30000 - - hr *2) ta=0 - - 1130 starting lamp voltage ta=25 vs - - 845 v *3) fig.2 power sequence www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 8/15 s p ec_CLAA070JA05CW_v0.3 *1) the time that module luminance reduced to 50% of initial value, base on ta=25 , i l =6ma continuous. *2) life time? is defined as the lamp brightne ss decrease to 50% original brightness at i l = 6 .0ma, continuous lighting, ta=25 . *3) for starting the backlight unit,the output voltage of dc/ac?s transformer should be larger than the maximum lamp starting voltage. *4) if the driving waveform of lamp is asymmetric, t he distribution of mercury inside the lamp tube will become unequally or will deplete the ar gas in it. then it may cause the abnormal phenomenon of lighting- up. therefore, designers have to try their best to fo r fill the conditions under the inverter designing-stage as below : ? the degrees of unbalance 10% ? the ratio of wave height 2 10% *5) frequency in this range can make the characterisitics of electric and optics maintain in +/- 10% except hue.lamp frequency of inverter may produce interferenc e with horizontal sync hronous frequency,and this may cause horizontal beat on the display.therefore, please adjust lamp frequenc y, and keep inverter as far from module as possible or use electronic shielding between inverter and module to avoid the interference. 3.4 timing characteristics of input signals characteristics symbol min. typ. max. unit note 1 field scanning period t lv - 262.5 - h 1 line scanning period t lh - 63.5 - s source driver operating frequency f op - 9.6 - mhz clk pulse width t cw 50 103.8 2000 ns clk pulse period duty t cwh 40 - 60 % clk pulse delay tc12 tc23 tc31 12 69 1/2*t cw ns cph1~cph3 sth start pulse width t st h 32 114.2 - ns sthr,sthl sth start pulse setup time t suh 16 76.8 - ns sthr,sthl sth start pulse hold time t hdh 16 37.6 - ns sthr,sthl oeh output enable pulse width t oeh 1t cw 2.7 - s oe h sample and hold disable time oeh& sth t oeh-st h 1 8.9 - s oeh-sth clkv pulse width t ckvw 1 63.5 - s ckv clkv pulse high period t ckvh 0.5 2.64 - s ckv clkv pulse low period t ckvl 0.5 60.9 - s ckv stv start pulse width t st v 0.5 63.5 - s stvr, stvl stv start pulse setup time t suv 0.2 60.8 - s stvr, stvl stv start pulse hold time t hdv 0.3 2.72 - s stvr,stvl ip i- p ip high side peak i-p low side peak a the degrees of unbalance = ip ? i-p / irms 100 (%) b the ratio of wave height = ip (or i-p) / irms www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 9/15 s p ec_CLAA070JA05CW_v0.3 oev pulse width t oev 1 5.3 - s oev clean enable time t dis2 - 2.54 - s oev-ckv note1 1. high level of source driver and gate driver logic signal are 70% 2. low leve l of source driver and gate driver logic signal are 30% note2 please refer to fig.3 and fig.4 hs ync st hl(r) oe h t oeh-st h t 1h t oe h cph1 cph2 cph3 t cw t cwh t cwl t c1 2 t c23 t c3 1 sthl( r ) t suh t hd h t sth 1 2 r, g, b 3 3 fig.3 horizontal timing www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 10/15 s p ec_CLAA070JA05CW_v0.3 vsy nc st v ck v oev vsync tc kvw toev td i s2 ts uv t hdv tstv tc kvh tckvl fig.4 vertical timing sequence www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 11/15 s p ec_CLAA070JA05CW_v0.3 4. interface connection: 4.1 cn1(signal of interface) pin no. symbol i/o function note 1 gnd - ground for logic circuit 2 v cc | supply voltage of logic control circuit for scan driver 3 v gl | negative power for scan driver 4 v gh | positive power for scan driver 5 stvr i/o vertical start pulse note 1 6 stvl i/o vertical start pulse note 1 7 ckv | shift clock input for scan driver 8 u/d | up/down scan control input note 1 9 oev | output enable input for driver 10 vcom | common electrode driving signal 11 vcom | common electrode driving signal 12 l/r | left/right scan control input note 1 13 mod | sequential sampling and simultaneous sampling setting note 2 14 oeh | output enable input for data driver 15 sthl i/o start pulse for horizontal scan line note 1 16 sthr i/o start pulse for horizontal scan line note 1 17 cph3 | sampling and shifting clock pulse3 for data drive 18 cph2 | sampling and shifting clock pulse2for data drive 19 cph1 | sampling and shifting clock pulse1 for data drive 20 v cc | supply voltage of logic control circuit for data driver 21 gnd - ground for logic circuit 22 vr | alternated video signal input(red) 23 vg | alternated video signal input(green) 24 vb | alternated video signal input(blue) 25 av dd | supply voltage for analog circuit 26 av ss - ground for analog circuit note1 setting of scan control input in/out state for start pulse u/d l/r stvr stvl sthr sthl scanning direction gnd v cc out in out in from up to down ,and from left to right v cc gnd in out in out from down to up ,and from right to left gnd gnd out in in out from up to down ,and from right to left v cc v cc in out out in from down to up ,and from left to right note2 mod=h: simultaneous sampling (set cph2 and cph3 to low) mod=l: sequential sampling 4.2 cn2 (backlight ) backlight-side connector: bhsr-02vs-1 (jst made) inverter-side connector: sm02b-bhss-1 (jst made) [note] vblh-vbll= vl pin no. symbol function 1 cth vblh (high voltage) 2 ctl vbll (low voltage) www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 12/15 s p ec_CLAA070JA05CW_v0.3 5. mechanical dimension (1) front side (2) rear side [note] (toleranc e is 0.5mm unless noted) [unit mm] www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 13/15 s p ec_CLAA070JA05CW_v0.3 6. optical characteristics ta=25 vcc=3.3v item symbol condition min. typ. max. unit contrast ratio cr *1) (350) 400 -- -- luminance l *3) i l = 6.0ma 280 350 -- cd/m 2 luminance uniformity l *4) 80 -- -- % tr -- ms response time tf *5) -- 20 40 ms horizontal *2) 110 120 -- viewing angle vertic al *2) crR10 90 100 -- red x y tbd tbd tbd green x y tbd tbd tbd blue x y tbd tbd) tbd white x y = 0 (0.270) (0.280) (0.300) (0.310) (0.330) (0.340) -- color coordinate ntsc 45 50 -- % [note] z these items are measured by bm-5a (top con) or ca-1000(minolta) in the dark room. (no ambient light). z measurement condition: il=6.0 ma inverter hiu-766(52k) (harison made) measuring point fig.5 measuring point 1~9 points measuring viewing angle fig.6 = % =0 *1) definition of contrast ratio measure contrast ratio on the 5 point s (refer to figure5, #1~#9 point) contrast ratio is calculated with the following formula c o ntrast ratio (cr) = (white) luminance of on (black) luminance of off fig.5 measuring point www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 14/15 s p ec_CLAA070JA05CW_v0.3 *2) definition of viewing angle( , ) fig.6 definition of viewing angle *3) definition of luminance m e asure white luminance on the 5 points as figure 5 and take the average value. *4) definition of luminance uniformity measure maximum luminance(l(max) )and minimum luminance (l(min) ) on the 5 points as figure 4.luminance uniformity is calculated with the following formula l = l(min) / l(max)100% *5) definition of response time the response time is defined as the time interval between the 10% and 90% amplitudes.refer to figure 7 as below. fig.7 definition of response time www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/
cpt chunghwa picture tubes, ltd., cpt confidential 15/15 s p ec_CLAA070JA05CW_v0.3 7. reliability test conditions (1) temperature and humidity test items conditions high temperature operation 85 ?240 hrs high temperature and high humidity operation 60 ?90 rh 240 hrs high temperature storage 95 ?240 hrs low temperature operation -30 ?240hrs (backlight unit always turn on) low temperature storage -40 ?240 hrs thermal shock (no operation) -30 (0.5hr) 85 (0.5hr) 200 cycle (2) shock & vibration test items conditions shock (non-operation) z shock level: 980m/s 2 (equal to 100g). z waveform: half sinusoidal wave,6ms. z number of shocks: one shock i nput in each direction of three mutually perpendicular axes for a total of three shock inputs. vibration (non-operation) z frequency range:8~33.3hz z stok e1.3 mm z vibration: sinusoidal wave, perpendicular axis (both x,z axis: 2hrs , and y axis: 4hrs ). z sweep: 2.9g,33.3 hz -400 hz z cycle: 15 min (3) judgment standard the judgment of the above test should be made as follo w: pass: normal display image with no obvious non-uniformity and no line defect. partial transformation of the module parts should be ignored. fail: no display image, obvious non-uniformity, or line defects. www.yslcd.com.tw studio technology co.,ltd www.datasheet.net/ datasheet pdf - http://www..co.kr/

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