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chi hsin electronics corp. product specifications customer description 3.45? tft lcd module model name LQ035NC111 date 2007/11/26 doc. no. revision 04 customer approval date the above signature represents that the product specifications, testing regulation, and warranty in the specifications are accepted engineering check date prepared date 2007/11/26 2007/11/26 head office & factory : no. 12, nanke 8 th rd., tainan science-based industrial park, taiwan, 74144 r.o.c. tel: +886-6-5889980 fax: +886-6-5051522 www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 2 of 28 date: 2007/11/26 preliminary contents no. item page 0 record of revision 3 1 summary 4 2 features 4 3 general specifications 4 4 absolute maximum ratings 4 5 electrical characteristics 5 6 dc charateristics 6 7 ac characteristics 6~15 8 optical charateristic 16 9 touch panel 10 interface 19~22 11 block diagram 23 12 quality assurance 24 13 outline drawing 25 14 package information 26 15 precautions 27~28 www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 3 of 28 date: 2007/11/26 preliminary record of revisions revision date page description 01 2007/9/12 all new creation 02 2007/10/24 25 outline drawing update 03 2007/11/15 24 add esd test remark 04 2007/11/26 20 modify pin definition www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 4 of 28 date: 2007/11/26 1. summary this technical specification applies to 3.45?color tft-lcd panel. the 3.45? color tft-lcd panel is designed for gps, camcorder, digital camera application and other electronic products which require high quality flat panel displays. this module follows rohs. 2. features high resolution: 230,400 dots (320 rgb x 240). LQ035NC111 is a transmissive type color active matrix liquid crystal display (lcd) which uses amorphous thin film transistor (tft) as switching devices. this product is composed of a tft lcd panel, driver ics, fpc and a backlight unit. 3. general specifications preliminary parameter specifications unit screen size 3.45(diagonal) inch display format 320 rgb x 240 dot active area 70.08(h) x 52.56(v) mm dot size 73x 219 um pixel configuration rgb-stripe outline dimension 76.9(w) x 63.9(h) x 3.3(d) mm display mode normally white/transmissive display garmut ntsc 60% input interface digital 24-bit rgb/serial rgb/ccir656/ccir601 weight (40) g view angle direction 6 o?clock operation -20~70 temperature range storage -30~80 4. absolute maximum ratings item symbol condition min. max. unit remark power voltage dvdd,avdd gnd=0 -0.3 5.0 v input signal voltage v in gnd=0 -0.3 vdd+0.3 v note logic output voltage v out gnd=0 -0.3 vdd+0.3 v note note: device is subject to be damaged permanently if stresses beyond those absolute maximum ratings listed above 1. temp. 60 , 90% rh max. temp. 60 , absolute humidity shall be less than 90% rh at 60 2. www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 5 of 28 date: 2007/11/26 5. electrical characteristics 5.1. operating conditions: rating parameter symbol min. typ. max. unit condition power voltage vcc 3.0 3.3 3.6 v digital operation current icc 8.6 ma gate on power vgh 14 15 18 v gate off power vgl -11 -10 -8 v vcom high voltage vcomh 3.7 v note1 vcom low voltage vcoml -1.6 v note1 vcom level max vcoma 6 v note1. vcomh& vcoml adjust the color with gamma data. vp-p should be higher then 4v.(option 5v) note: please power on following the sequence vcc ? vdd preliminary 5.2 led driving conditions parameter symbol min. typ. max. unit remark led current - 20 - ma power consumption - 400 420 mw led voltage vbl+ 18.6 19.8 21 v note 1 led life time - (50,000)- - hr note 2,3 note 1 : there are 1 groups led iled note 2 : ta = 25 note 3 : brightess to be decreased to 50% of the initial value www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 6 of 28 date: 2007/11/26 preliminary 6. dc charateristics rating parameter symbol min. typ. max. unit condition low level input voltage v il 0 - 0.3 vcc v hight level input voltage v ih 0.7 vcc - vcc v 7. ac charateristics digital parallal rgb interface signal item symbol min typ max unit frequency tosc - 156 - ns high time tch - 78 - ns dclk low time tcl - 78 - ns setup time tsu 12 - - ns data hold time thd 12 - - ns period th - 408 - tosc pulse width ths 5 30 - tosc back-porch thb 38 tosc display period tep - 320 - tosc hsync-den time the 36 68 88 tsoc hsync front-porch thf - 20 - tosc period tv - 262 - th pulse width tvs 1 3 5 th back-porch tvb - 15 - th display period tvd - 240 - th vsync front-porch tvf 2 4 - th note: 1. thp + thb = 68, the user is make up by yourself. 2. tv = tvs + tvb + tvd + tvf , the user is make up by yourself. 3.when sync mode is used,1 st data start from 68 th dclk after hsync falling www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 7 of 28 date: 2007/11/26 preliminary digital serial rgb interface signal item symbol min typ max unit frequency tosc - 52 - ns high time tch - 78 - ns dclk low time tcl - 78 - ns setup time tsu 12 - - ns data hold time thd 12 - - ns period th - 1224 - tosc pulse width ths 5 90 - tosc back-porch thb 114 tosc display period tep - 960 - tosc hsync-den time the 108 204 264 hsync front-porch thf - 60 - tosc period tv - 262 - th pulse width tvs 1 3 5 th back-porch tvb - 15 - th display period tvd - 240 - th vsync front-porch tvf 2 4 - th note: 1. thp + thb = 204, the user is make up by yourself. 2. tv = tvs + tvb + tvd + tvf , the user is make up by yourself. 3. when sync mode is used,1 st data start from 204 th dclk after hsync falling ccir601/656 interface signal item symbol min typ max unit frequency tosc - 37 - ns high time tch - 78 - ns dclk low time tcl - 78 - ns setup time tsu 12 - - ns data hold time thd 12 - - ns www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 8 of 28 date: 2007/11/26 7.1 waveform figure1 clk,data and his waveforms in ccir601 preliminary figure2 clk and data waveforms in ccir656 figure3 clk, data and de waveforms in digital serial rgb figure4 clk, data and de waveforms in digital parallel rgb www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 9 of 28 date: 2007/11/26 7.1.1 standby on/off control lq35hc112 has a power on/off sequence control function. when stb pin is pulled l,blank data is outputted for 5-frames first, form the falling edge of the following vsync signal. the blank data would be gray level 255 for normally white lc. figure5 standby on/off control 7.1.2 clock and sync waveforms preliminary figure6 clk and ihs timing waveform figure7 ihs and ivs timing waveforms www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 10 of 28 date: 2007/11/26 tvb tvs tv vsync hsync hsync dclk data valid data tep th ths tclk tvd preliminary thb thf tvf 7.2 reset timing chart the reset input must be held at least 1ms after power is stable www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 11 of 28 date: 2007/11/26 7.3 digital rgb timing waveform hsync and vsync timing preliminary 7.3.1 hsync and horizontal control timing waveform 7.3.2 hsync and vertical shift clock timing waveform www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 12 of 28 date: 2007/11/26 7.3.3 hsync and vertical control timing waveform preliminary 7.3.4 ccir601 timing waveform www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 13 of 28 date: 2007/11/26 preliminary www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 14 of 28 date: 2007/11/26 7.3.5 source driver timing chart preliminary www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 15 of 28 date: 2007/11/26 7.3.6 gate driver timing chart preliminary www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 16 of 28 date: 2007/11/26 8. optical charateristic ta=252 , iled=20ma item symbol condition min. typ. max. unit remark tr - 10 . ms response time tf =0 =0 - 15 . ms note 3,5 contrast ratio cr at optimized viewing angle 300 400 - - note 4,5 wx (0.26) (0.31) (0.36) note 2,6,7 white wy =0 =0 (0.28) (0.33) (0.38) rx red ry =0 =0 gx green gy =0 =0 bx color chromaticity blue by =0 =0 r (50) (60) hor. l (50) (60) t (40) (50) viewing angle ver. b crR10 (45) (55) deg. note 1 brightness - - 200 250 - cd/m 2 center of display preliminary ta=252 , i l =20ma note 1: definition of viewing angle range fig. 8-1 definition of viewing angle note 2: test equipment setup: after stabilizing and leaving the panel alone at a driven temperature for 10 minutes, the measurement should be executed. measurement s hould be executed in a stable, windless, and dark room. optical specifications are measured by topcon bm-7 luminance meter 1.0 field of view at a distance of 50cm and normal direction. www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 17 of 28 date: 2007/11/26 fig. 8-2 optical measurement system setup preliminary 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, tr, is the time between photo detector output intensity changed from 90to 10 . and fall time, tf, is the time between photo detector output intensity changed from10to 90. note 4: definition of contrast ratio: the contrast ratio is defined as the following expression. luminance measured when lcd on the ?white? state contrast ratio (cr)= luminance measured when lcd on the ?black? state note 5: white vi = v i50 1.5v black vi = v i50 2.0v ?? means that the analog input signal swings in phase with vcom signal. ?? means that the analog input signal swings out of phase with vcom signal. the 100% transmission is defined as the transmission of lcd panel when all the input terminals of module are electrically opened. www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 18 of 28 date: 2007/11/26 note 6: definition of color chromaticity (cie 1931) color coordinates measured at the center point of lcd note 7: measured at the center area of the panel when all the input terminals of lcd panel are electrically opened. brightness (min) note 8 : uniformity (u) = x 100% brightness (max) preliminary www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 19 of 28 date: 2007/11/26 preliminary 10. interface 10.1. lcm pin definition pin symbol i/o function remark 1 vbl- i backlight led ground 2 vbl- i backlight led ground 3 vbl+ i backlight led power 4 vbl+ i backlight led power 5 y1 i top electrode , 6 x1 i right electrode 7 nc not use 8 /reset - hardware reset 9 spena i spi interface data enable signal note 3 10 spclk i spi interface data clock note 3 11 spdat i spi interface data note 3 12 b0 i blue data bit 0 13 b1 i blue data bit 1 14 b2 i blue data bit 2 15 b3 i blue data bit 3 16 b4 i blue data bit 4 17 b5 i blue data bit 5 18 b6 i blue data bit 6 19 b7 i blue data bit 7 20 g0 i green data bit0 21 g1 i green data bit1 22 g2 i green data bit2 23 g3 i green data bit3 24 g4 i green data bit4 25 g5 i green data bit5 26 g6 i green data bit6 27 g7 i green data bit7 28 r0 i red data bit0 /dx0 note 4 29 r1 i red data bit1 /dx1 note 4 30 r2 i red data bit2 /dx2 note 4 31 r3 i red data bit3 /dx3 note 4 32 r4 i red data bit4 /dx4 note 4 33 r5 i red data bit5 /dx5 note 4 34 r6 i red data bit6 /dx6 note 4 www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 20 of 28 date: 2007/11/26 35 r7 i red data bit7 /dx7 note 4 36 hsync i horizontal sync input 37 vsync i vertical sync input 38 dclk i dot data clock 39 nc not use 40 nc not use 41 v cc i digital power 42 v cc i digital power 43 y2 i bottom electrode 44 x2 i left electrode 45 nc - internal test use 46 nc - not use 47 nc - internal test use 48 if2 i control the input data format /floating note 1 49 if1 i control the input data format note 1,5 50 if0 i control the input data format note 1,5 51 nc not use 52 de i data enable input note 2 53 gnd i ground 54 gnd i ground preliminary note: 1 . the mode control (if2) not use ,it can?t cont rol ccir601 interface , if not use ccir601 ,it can floating. 2. for digital rgb input data format, both sy nc mode and de+sync mode are supported. if de signal is fixed low, sync mode is used. otherwi se, de+sync mode is used.suggest used sync mode!! 3. usually pull high. 4 . if select serial rgb or ccir601/656 input mode is selected, only dx0-dx7 used,and the other short to gnd, only selected serial rgb ccir601/656 interface,dx bus will enable,digita l input mode dx0 is lsb and dx7 is msb. 5. control the input data format www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 21 of 28 date: 2007/11/26 10.2 spi timing characteristics preliminary figure8 spi read timing figure9 spi write timing www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 22 of 28 date: 2007/11/26 figure10 spi timing preliminary 10.3 spi register description will be showing on application note from chilintech. 10.4 basic display color and gray scale input color data red msb lsb green msb lsb blue msb lsb color r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 basic colors black red(255) green(255) blue(255) cyan magenta yellow white 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 red red(0) dark red(1) red(2) : red(253) red(254) red(255) bright 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 1 : 0 1 1 0 1 0 : 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 23 of 28 date: 2007/11/26 green green(0) dark green(1) green(2) : green(253) green(254) green(255)bright 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 1 : 0 1 1 0 1 0 : 1 0 1 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 blue blue(0) dark blue(1) blue(2) : blue(253) blue(254) blue(255) bright 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 0 0 0 0 0 0 : 1 1 1 0 0 0 : 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 0 : 1 1 1 0 0 1 : 0 1 1 0 1 0 : 1 0 1 11. block diagram preliminary panel interface fpc external customer?s system single chip with vcom,vgl, vgh t-con v bl+ v bl- digital24-bits,ccir656, ccir601,serial rgb, spclk, spdat, hsync, vsync, dclk tft lcd panel www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 24 of 28 date: 2007/11/26 preliminary 12. quality assurance no. test items test condition remark 1 high temperature storage test ta=80 dry 240h 2 low temperature storage test ta=-30 dry 240h 3 high temperature operation test ta=70 dry 240h 4 low temperature operation test ta=-20 dry 240h 5 high temperature and high humidity operation test ta=60 90%rh 240h 6 electro static discharge test panel surface / top case. contact / air 6kv / 8kv 150pf330? non-operating 7 shock test (non-operating) shock level : 100g waveform : half sinusoidal wave shock time : 6ms number of shocks : 3 times for each x, y, z direction 8 vibration test (non-operating) frequency range: 10hz ~ 550hz stoke 1.3mm sweep : 1.5g, 33.3~400hz vibration : sinusoidal wave, 1hrs for x,yz direction. 9 thermal shock test -20 (0.5h) ~ 70 (0.5h) / 100 cycles ***** t a = ambient temperature note: 1. the test samples have recovery time for 2 hours at ro om temperature before the function check. in the standard conditions, there is no display function ng issue occurred. 2. all the cosmetic spec ifications are judged befor e the reliability stress. www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 25 of 28 date: 2007/11/26 13. outline drawing preliminary + + - 1 54 x1 y1 y2 x2 + 54 1 kapton component h=1.5mm ?^@? lable N lable ?H tbl spec unit: ???? rev ? ecn no. ]??1 0.20 0.10 0.25 0.30 0.40 0.35 300~630 0.30 630~1000 0.35 0~5 15~60 60~150 150~300 0.15 0.05 0.20 a 0.25 date date date date designer drawer approved checked b title: siez: rev.: dwg. no.: part no.: scale: a3 sheet: 0.15 5~15 0.10 jerry jerry 2007-11-19 2007-11-19 1:1 hs-m-03451219qn01a mm LQ035NC111a sf5 ?D 1/1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 26 of 28 date: 2007/11/26 14. package information c preliminary ? ? ? ? ? ? rev e 1 d c b a ? 2 ecn no. 3 4 5 1 2 34 5 part no.: title: dwg. no.: rev.: a 6 d b e ???? 6 de s i gn e r 7 drawer approved checked date date 8 date date a2 siez: unit: scale: sheet: lake chao lake chao 01/ 15"07 01/15"07 1:1 1/ 1 hs-p-03450915qh011 09150190-00 7 8 ?D desiccant www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 27 of 28 date: 2007/11/26 preliminary 15 recautions please pay attention to the following when you use this tft lcd module. 15.1 mounting precautions (1) you must mount a module using arranged in four corners or four sides. (2) you should consider the mounting structure so that uneven force (ex. twisted stress) is not applied to the module. and the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) please attach a transparent protective plate to the surface in order to protect the polarizer. transparent protective plate should have suffici ent strength in order to the resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials for the cover case are not describe because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth. (some cosmetics are determined to the polarizer) (7) when the surface becomes dusty, please wipe gently with adsorbent cotton or other soft materials like chamois soaks with petr oleum benzene. normal-hexane is recommended for cleaning the adhesives used to attach fron t / rear polarizers. do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possible. their long time contact with polarizer causes deformations and color fading. (9) do not open the case because inside circuits do not have sufficient strength. 15.2 operating precautions (1) the spike noise causes the mis-operation of circuits. it should be lower than following voltage v=200mv(over and under shoot voltage) (2) response time depends on the temperature. (in lower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lower temperature, it becomes lower) and in lower temperature, response time (required time that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperature change. condensation makes damage to polarizer or electrical contacted parts. and after fading condensation, smear or spot will occur. (5) when fixed patterns are displayed for a long time, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. grounding and shielding methods may be important to minimize the interference. 15.3 electrostatic discharge control since a module is composed of electronic circuits , it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wristband etc. and don?t touch interface pin directly. 15.4 precautions for strong light exposure strong light exposure causes degradation of polarizer and color filter. www.datasheet.co.kr datasheet pdf - http://www..net/
doc. no. rev: 04 page: 28 of 28 date: 2007/11/26 preliminary 15.5 storage when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the module to sunlight or fluorescent light. keep the temperature between 5 and 35 at normal humidity. (2) the polarizer surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. 15.6 handling precautions for protection film (1) when the protection film is peeled off, static electricity is generated between the film and polarizer. this should be peeled off slowly and carefully by people who are electrically grounded and with well ion-blown equipment or in such a condition, etc. (2) the protection film is attached to the polarizer with a small amount of glue. is apt to remain on the polarizer.please carefully peel off the protection film without rubbing it against the polarizer. (3) when the module with protection film attached is stored for a long time, sometimes there remains a very small amount of glue still on the polarizer after the protection film is peeled off. (4) you can remove the glue easily. when the glue remains on the polarizer surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane. www.datasheet.co.kr datasheet pdf - http://www..net/

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