View LQ255T3LZ1K_5509933.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

www..net www..net
records of revision model no : LQ255T3LZ1K spec no : ld-16z11 no. page summary note 2004 , 12 , 21 - - 1st issue www..net www..net
ld-16z11- 1 1. application this specification applies to the color tft-lcd module LQ255T3LZ1K. * these specification sheets are proprietary products of sharp corporation (?shar p?) and include materials protected under copyright of sharp. do not reproduce or cau se any third party to reproduce them in any form or by any means, electronic or mechanical, for any purpose, in whole or in part, without the express written permission of sharp. * the device listed in these specification sheets was designed and manufactured for use in av equipment. * in case of using the device for applicat ions such as control and safety equipm ent for transportation (aircraft, trains, automobiles, etc.), rescue and security equipment and various safety related equipment which require higher reliability and safety, take into consideration that appropr iate measures such as fail-safe functions and redundant system design should be taken. * do not use the device for equipment that requires an extreme level of reliab ility, such as aerospace applications, telecommunication equipment (trunk lines), nuclear power control equipment and medical or other equipment for life support. * sharp assumes no responsibility for any damage resulting from the use of the device which does not comply with the instructions and the precautions sp ecified in these specification sheets. * contact and consult with a sharp sales representative for any questions about this device. 2. overview this module is a color active matrix lcd module incorporating amorphous silicon tft (t hin f ilm t ransistor). it is composed of a color tft-lcd panel, driver ics, control circ uit, power supply circuit, inverter circuit and back light system etc. graphics and texts can be displayed on a 1366 ?~ rgb ?~ 768 dots panel with 16,777,216 colors by using lvds (l ow v oltage d ifferential s ignaling) to interface, +5v of dc supply voltages and +24v of dc supply voltage for back light. this module also includes the dc/ac inverter to drive the ccft . and in order to improve the response time of lcd, this m odule applies the o/s (over shoot) driving technology for the control circuit .in the o/s driving technology, signals are being applied to the liquid crystal according to a pre-fixed process as an image signal of the present frame when a difference is found between image signal of the previous frame and that of the current frame after comparing them. by using the captioned process, the image signals of this lcd module are being set so that image response can be completed within one frame, as a result, image blur can be improved and clear image performance can be realized. 3. mechanical specifications parameter specifications unit 64.8 ?i diagonal ?j cm display size 25.5 ?i diagonal ?j inch active area 564.8 (h) x 317.6 (v) mm pixel format 1366 (h) x 768 (v) ?i 1pixel = r + g + b dot ?j pixel pixel pitch 0.4135(h) x 0.4135 (v) mm pixel configuration r, g, b vertical stripe display mode normally black unit outline dimensions *1 646.0(w) x 373.0(h) x 51.0(d) mm mass 6.7 +/- 0.3 kg surface treatment anti glare, low reflection coating hard coating: 2h haze: 23 +/- 5% (*1 )outline dimensions are shown in fig.1 www..net www..net
ld-16z11- 2 4. input terminals 4-1. tft panel driving cn1 (interface signals and +5v dc power supply) (shown in fig.1) using connector ?f fi-x30ssl-hf (japan aviation electronics ind. , ltd.) mating connector ?f fi-x30h,fi-x30c or fi-x30m (japan aviation electronics ind. , ltd.) mating lvds transmitter ?f thc63lvdm83a or equivalent device pin no. symbol function remark 1 vcc +5v power supply 2 vcc +5v power supply 3 vcc +5v power supply 4 vcc +5v power supply 5 gnd 6 gnd 7 gnd 8 gnd 9 sellvds select lvds data order ?y note1 ?z pull up default h:3.3v 10 nc 11 gnd 12 rin0- negative (-) lvds differential data input lvds 13 rin0+ positive (+) lvds differential data input lvds 14 gnd 15 rin1- negative (-) lvds differential data input lvds 16 rin1+ positive (+) lvds differential data input lvds 17 gnd 18 rin2- negative (-) lvds differential data input lvds 19 rin2+ positive (+) lvds differential data input lvds 20 gnd 21 clkin- clock signal(-) lvds 22 clkin+ clock signal(+) lvds 23 gnd 24 rin3- negative (-) lvds differential data input lvds 25 rin3+ positive (+) lvds differential data input lvds 26 gnd 27 r/l horizontal shift direction ?y note 2 ?z 28 u/d vertical shift direction ?y note 2 ?z 29 test1 fix to gnd level usually. 30 test2 fix to gnd level usually. ?y note ?z 1. shield case on the back surface of module contacts to gnd of internal circuit. 2. it is recommend to connect all the gnd terminals because of stable operation. www..net www..net
ld-16z11- 3 ?y note1 ?z sellvds transmitter sellvds pin no data =l(gnd) =h(3.3v) or open 51 ta0 r0(lsb) r2 52 ta1 r1 r3 54 ta2 r2 r4 55 ta3 r3 r5 56 ta4 r4 r6 3 ta5 r5 r7(msb) 4 ta6 g0(lsb) g2 6 tb0 g1 g3 7 tb1 g2 g4 11 tb2 g3 g5 12 tb3 g4 g6 14 tb4 g5 g7(msb) 15 tb5 b0(lsb) b2 19 tb6 b1 b3 20 tc0 b2 b4 22 tc1 b3 b5 23 tc2 b4 b6 24 tc3 b5 b7(msb) 27 tc4 na na 28 tc5 na na 30 tc6 de de 50 td0 r6 r0(lsb) 2 td1 r7(msb) r1 8 td2 g6 g0(lsb) 10 td3 g7(msb) g1 16 td4 b6 b0(lsb) 18 td5 b7(msb) b1 25 td6 na na www..net www..net
ld-16z11- 4 interface block diagram corresponding transmitter:thc63lvdm83a(thine). input block diagram g0 ?` g7 b0 ?` b7 enab r0 ?` r7 8 8 8 controller ttl ?a lvds pll lvds ?a ttl pll clkin+(22) 8 8 8 r0 ?` r7 b0 ?` b7 enab g0 ?` g7 internal circuits clk clk (tv side) (tft,lcd side) clkin-(21) rin0+(13) rin0-(12) rin1+(16) rin1-(15) rin2+(19) rin2-(18) rin3+(25) rin3-(24) lcd panel 1366?~3(rgb)?~768 *panel back source driver gate driver control pwb cn1 cn2 control signal power supply circuit inverter back light(ccft) input signal clkin+ clkin- rin0- rin0+ rin1- rin1+ rin2- rin2+ rin3- rin3+ r/l u/d sellvds frame o/sset temp 3 temp 2 temp 1 power supply +5v dc cn3 cn4,5 power supply +12v dc input signal v on v brt *panel back side ?{ 24v dc www..net www..net
ld-16z11- 5 sellvds= low(gnd) clkin+ clkin- rin0+ rin0- rin1+ rin1- rin2+ rin2- rin3+ rin3 sellvds= high(3.3v) or open clkin+ clkin- rin0+ rin0- rin1+ rin1- rin2+ rin2- rin3+ rin3- de: display enable na: not available (fixed low) g0 r5 r4 r3 r2 r1 r0 r0 r1 g0 b1 b0 g5 g4 g3 g2 g1 g1 g2 b1 de b5 b4 b3 b2 b2 b3 de n a n a b7 b6 g7 g6 r7 r6 r6 r7 n a n a 1 cycle g2 r7 r6 r5 r4 r3 r2 r2 r3 g2 b3 b2 g7 g6 g5 g4 g3 g3 g4 b3 de b7 b6 b5 b4 b4 b5 de n a n a b1 b0 g1 g0 r1 r0 r0 r1 n a n a 1 cycle www..net www..net
ld-16z11- 6 ?y note 2 ?z normal (default) horizontal reverse image ?q?^?k?f?k?i?f?m?c?j?t?^?c : ?k?i?f?m?c?j ?q?^?k?f?g?i?r?d?r?u?j?t?^?c?f?k?i?f?m?c?j vertical reverse image horizontal and vertical reverse image ?q?^?k?f?k?i?f?m?c?j?t?^?c : ?g?i?r?d?r?u?j ?q?^?k?f?g?i?r?d?r?u?j?t?^?c : ?g?i?r?d?r?u?j cn2(o/s control) -(shown in fig 1) os driving pin no. and function using connector : sm07b-srss-tb-a (jst) mating connector : shr-07v-s or shr-07v-s-b ?i jst ?j 0: ?i low ?j ,1 ?i high ?j pin no. symbol function default 1 frame frame frequency setting 1:60hz, 0:50hz pull down(10k ohm) 2 o/sset o/s operation setting 1:os_on, 0:os_off pull down(10k ohm) ?y note 1 ?z 3 test3 fix to gnd level usually. pull down(30k ohm) ?y note 1 ?z 4 temp3 data3 of panel surface temperature pull down(10k ohm) 5 temp2 data2 of panel surface temperature pull down(10k ohm) 6 temp1 data1 of panel surface temperature pull down(10k ohm) 7 gnd ?y note 1 ?z in case of o/s set setting ? low?(o/s_off), it should be set the temp1~3 to ?low?. ?b?m?p ?b?m?p ?b?m?p ?b?m?p www..net www..net
ld-16z11- 7 according as the surface temperature of the panel, enter the optimum 3 bit signal into pin no.4,5,6. measuring the correlation between detected temperat ure by the sensor on pwb in users side and actual surface temperature of panel at center , conv ert the temperature detect ed by the sensor to th e surface temperature of panel to enter the 3 bit temperature data. surface temperature of panel pin no. 0-5 ?? 5-10 ?? 10-15 ?? 15-20 ?? 20-25 ?? 25-30 ?? 30-35 ?? 35 ?? and above 4 0 0 0 0 1 1 1 1 5 0 0 1 1 0 0 1 1 6 0 1 0 1 0 1 0 1 *0 : low level voltage(0v) 1 : high level voltage(3.3v) *for overlapping temperatures (such as 5 ?? ,10 ?? ,15 ?? ,20 ?? ,25 ?? , 30 ?? ,35 ?? ) select the optimum parameter, judging from the actual picture image. 4-2. backlight driving cn3 (inverter control) using connector: b8b-ph -sm3-tb(jst) mating connector: phr-8 (jst) pin no. symbol function remark 1 v on/off inverter control ?y note 1 ?z 2 v sel fix to 5v level usually. 3 test open 4 test open 5 v brt brightness control ?y note 2 ?z 6 test open 7 test open 8 gnd *shield case on the back surface of module do esn't contact to gnd of internal circuit ?d ?y note 1 ?z v on/off (inverter control) input voltage function 5v inverter: on 0v inverter: off ?y note 2 ?z v brt (brightness control) pwm brightness control is regulated by analog input voltage (0v to 5v) . input voltage function 5v brightness control : min luminance (dark) 0v brightness control : max luminance (bright) www..net www..net
ld-16z11- 8 cn4,cn5 (inverter power input pin layout) using connector: b10b-ph-sm3-tb (jst) mating connector: phr-10 (jst) pin no. symbol function 1 v inv +24v 2 v inv +24v 3 v inv +24v 4 v inv +24v 5 v inv +24v 6 gnd gnd 7 gnd gnd 8 gnd gnd 9 gnd gnd 10 gnd gnd * shield case on the back surface of module doesn't contact to gnd of internal circuit ?d 4-3. lamp characteristics the back light system is direct type with 14 ccfts (cold cathode fluorescent tube). the characteristics of the lamp are shown in the follow ing table. the value mentioned below is at the case of one ccft. ccft type : mbtk4b235ax600mmjau/d ( harison toshiba lighting,corp.) k-cb601-r-223 ( west electric co.,ltd) item symbol min. typ. max. unit remarks life time t l 60000 - - hour ?y note 1 ?z ?y note 1 ?z lamp life time is defined as the time when brightness becomes 50% of the original value in the continuous operation under the condition of ta=25 ?? and brightness control(v brt =0v). 5. absolute maximum ratings parameter symbol condition ratings unit remark input voltage (for control) v i ta=25 ?? -0.3 ~ 3.6 v ?y note 1 ?z 5v supply voltage (for control) vcc ta=25 ?? 0 ~ + 6 v input voltage (for inverter) v brt v on/off v sel ta=25 ?? 0 ~ + 6 v 24v supply voltage (for inverter) v inv ta=25 ?? 0 ~ +31 v storage temperature tstg - -25 ~ +60 ?? operation temperature (ambient) topa - 0 ~ +50 ?? ?y note 2 ?z ?y note 1 ?z sellvds, r/l, u/d,test1, test2, test3, frame, o/s set, temp1, temp2, temp3 ?y note 2 ?z humidity 95%rh max.(ta ?? 40 ?? ) maximum wet-bulb temperature at 39 ?? or less.(ta>40 ?? ) no condensation. www..net www..net
ld-16z11- 9 6. electrical characteristics 6-1. control circuit driving ta=25 ?? parameter symbol min. typ. max. unit remark supply voltage vcc +4.5 +5.0 +5.5 v ?y note 1 ?z +5v supply voltage current dissipation icc - 1700 2400 ma ?y note 2 ?z permissible input ripple voltage v rp - - 100 mv p-p vcc = +5.0v high v th - - 100 mv differential input threshold voltage low v tl -100 - - mv v cm = +1.2v ?y note 6 ?z input low voltage v il - - 1.0 v input high voltage v ih 2.3 3.3 v ?y note 3 ?z i il1 - - 100 a v i = 0v ?y note 4 ?z input leak current (low) i il2 - - 400 a v i = 0v ?y note 5 ?z i ih1 - - 100 a v i =3.3v ?y note 4 ?z input leak current (high) i ih2 - - 400 a v i =3.3v ?y note 5 ?z terminal resistor r t - 100 - ?? differential input ?y note ?z v cm : common mode voltage of lvds driver. ?y note 1 ?z 1) input voltage sequences 0 ?? t1 ?? 10ms ?a 0 ?? t2-1 ?? 20ms t2-2 ?? 10ms ?a 0 ?? t3 ?? 1s t4 ?? 1s ?a 200ms ?? t5 ?| data1 : clkin ?}?a rin0 ?}?a rin1 ?}?a rin2 ?}?a rin3 ?} ?| data2 ?f r/l ?a u/d ?a sellvds ?a frame ?a o/sset ?a temp1,2,3 2) dip conditions for supply voltage a) 2.7v ?? vcc < 4.5v td ?? 10ms b) vcc < 2.7v dip conditions for supply voltage is based on input voltage sequence. 0.9vcc back light:vinv data1 v cc t3 t4 t1 0.1vcc 0.1vcc 0.9vcc 0.1vcc t2-1 off off t5 t2-2 on data2 vcc td ?s ?d ?t ?u ?q ?d ?v ?u www..net www..net
ld-16z11- 10 ?y note 2 ?z typical current situation: 256 gr ay-bar pattern (vcc = +5.0v) the explanation of rgb gray scale is seen in section 8. vcc ?? 5.0v ck ?? 82.0mhz th ?? 20.67 ? s ?y note 3 ?z r/l, u/d, sellvds, test1, test2, test3, frame, o/sset, temp1, temp2, temp3 ?y note 4 ?z r/l, u/d ?y note 5 ?z sellvds, test1, test2, test3, frame, o/sset, temp1, temp2, temp3 ?y note 6 ?z ckin ?} , rin0 ?} ,rin1 ?} , rin2 ?} , rin3 ?} 6-2. inverter driving for back light the back light system is direct type with 14 ccfts (cold cathode fluorescent tube). ta=25 ?? parameter symbol min. typ. max. unit remark current dissipation i inv - 3.2 5.8 a v inv = 24v v brt = 0v, v on =5v ?{ 24v supply voltage v inv 22.8 24.0 25.2 v ?y note 1 ?z permissible input ripple voltage v rf - - 200 mv p-p v inv = +24v input voltage (low) v onl v sell 0 - 0.5 v input voltage (high) v onh v selh 3.0 3.0 - - 5.0 5.0 v v ?y note2 ?z brightness control voltage 0 ? 5 v brightness control voltage vs burst duty ratio v brt 95 ? 15 % ?y note3 ?z ?y note 1 ?z 1)v inv -turn-on condition 200 s ?? t1 ?? 300ms t2 ?? 0 s, t3 ?? 0s, t4 ?? 0s ?? for the reduction of rush current, t1 should be more than 100 ? s. rgb gs0 rgb gs1 rgb gs2 rgb gs254 rgb gs255 .... t1 ?u inv 22.8v 0v t2 ?u on 0v ?u sel v brt 0v t3 t4 10.0v 22.8~25.2v 3.0~5.0v 3.0~5.0v www..net www..net
ld-16z11- 11 2) v inv -turn-off condition ?y note 2 ?z v on, v sel ?y note 3 ?z v brt ?y note ?z the performance of the backlight, for example life time or brightness, is much influenced by the characteristics of the power supply for the inverter. when you design or order the power supply for the inverter, please make sure that a poor lighting caused by the mismatch of the backlight and the inverter (miss-lighting, flicker, etc.) never occur. when you confirm it, the module should be operated in the same condition as it is installed in your instrument. also, the power supply for the inverter use the one which has safe protection circuits such as the circuit of the detection of the overvoltage / the overcurrent. 7. timing characteristics of input signals 7-1. timing characteristics timing diagrams of input signal are shown in fig.2 parameter symbol min. typ. max. unit remark clock frequency 1/tc 65 82 85 mhz th 1560 1696 1940 clock horizontal period 17.00 20.68 - s horizontal period (high) thd 1366 1366 1366 clock vertical period tv 778 806 972 line ?y note1 ?z data enable signal vertical period (high) tvd 768 768 768 line ?y note1 ?z when vertical period is very long, flicker and etc. may occur. ?y note2 ?z cut off the power supply after you make it black screen indications. v on ,v sel ,v brt v inv ? t1 ?? 1ms 0v ? t1 0v 0.5v 22.8v 3 ?` 5v 22.8 ?` 25.2v www..net www..net
ld-16z11- 12 1 2 1366 thd th tvd tv tc 1 2 768 767 1366 de data (r,g,b) de 7-2. input data signal and display position on the screen ?p?e?p ?p?e?q ?p?e?r ?q?e?p ?q?e?q ?r?e?p 7681 11366 7681366 r1 g1 b1 r2 g2 b2 (?p?p) (?p,?q) display position of data (v,h) r g b www..net www..net
ld-16z11- 13 8. input signal, basic display colo rs and gray scale of each color data si g nal r0 r1 r2 r3 r4 r5 r6 r7 g0 g1 g2 g3 g4 g5 g6 g7 b0 b1 b2 b3 b4 b5 b6 b7 colors & gray scale gray scale blac k ?| 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 ?| 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 green ?| 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 cyan ?| 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red ?| 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 magenta ?| 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 yellow ?| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 basic color white ?| 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 blac k gs0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 gs1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 darker gs2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? brighter gs253 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? gs254 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 gray scale of red red gs255 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blac k gs0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 gs1 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 darker gs2 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? brighter gs253 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 ? gs254 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 gray scale of green green gs255 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 blac k gs0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 gs1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 darker gs2 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 ? brighter gs253 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 1 1 ? gs254 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 gray scale of blue blue gs255 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 : low level voltage, 1 : high level voltage. each basic color can be displayed in 256 gray scales from 8 bit data signals. according to the combination of total 24 bit data signals, the 16,777,216 colors display can be achieved on the screen. www..net www..net
ld-16z11- 14 9. optical characteristics ta=25 ?? , vcc = +5.0v, v inv = +24.0v, timing characteristics of input signals: typical value parameter symbol condition min. typ. max. unit remark horizontal ?? 21 ?? 22 70 85 - deg. viewing angle range vertical ?? 11 ?? 12 cr ?? 10 70 85 - deg. ?y note1,4 ?z v brt = 0v contrast ratio crn 600 800 - ?y note2,4 ?z v brt =0v ?? r - 15 45 ms response time ?? d - 15 45 ms ?y note3,4,5 ?z v brt =0v wx 0.242 0.272 0.302 - white wy 0.247 0.277 0.307 - rx 0.610 0.640 0.670 - red ry 0.300 0.330 0.360 - gx 0.250 0.280 0.310 - green gy 0.570 0.600 0.630 - bx 0.120 0.150 0.180 - chromaticity blue by 0.030 0.060 0.090 - luminance of white y l 400 500 - cd/m 2 ?y note 4 ?z v brt =0v luminance uniformity ?a ?v ?? =0 deg. - - 1.25 - ?y note 6 ?z v brt = 0v measurement condition : set the value of v brt to maximum luminance of white. *the measurement shall be executed more th an 60 minutes after lighting at rating. ?y note ?z the optical characteristics are measur ed using the following equipment. middle of the screen ?i???? 0 ???j tft-lcd module middle of the screen ?i???? 0 ???j tft-lcd module 400mm field=2 ?? detector ?i bm-5a/sr-3 ?j detector ?i ez-contrast ?j fig.3 measurement method of optical characteristic response time : bm-5a viewing angle range : ez-contrast luminance, chromaticity, contrast : sr-3 www..net www..net
ld-16z11- 15 ?y note 1 ?z definitions of viewing angle range : ?y note 2 ?z definition of contrast ratio : the contrast ratio is defined as the following. ?y note 3 ?z definition of response time the response time is defined as the following figure and shall be measured by switching the input signal for ?any level of gray (bright)? and ?any level of gray (dark)?. ?y note 4 ?z this shall be measured at center of the screen. ?y note 5 ?z ?15ms? is the value when o/s driving is used at typical input time value . ?y note 6 ?z definition of white uniformity ; white uniformity is defined as the following with five measurements.(a ?` e) a b c d e 192 384 576 pixel pixel 342 683 1024 normal line ?? 21 ?? 11 ?? 12 ?? 22 6 o?clock direction maximum luminance of five point(brightness) ?a ?v ?? minimum luminance of five point(brightness) luminance(brightness) with all pixels white contrast ratio ?? luminance(brightness) with all pixels black www..net www..net
ld-16z11- 16 10. handling precautions of the module a) be sure to turn off the power supply when inserting or disconnecting the cable. b) this product is using the parts(inverter, ccft etc) which generate the high voltage. therefore, during operating, please don't touch these parts. c) brightness control voltage is switched for ?on? and ?off?, as shown in the following figure. voltage difference generated by this switching, ? v inv, may affect a sound output, etc. when the power supply is shared between the inverter and its surrounding circuit. so, separate the power supply of the inverter circuit with the one of its surrounding circuit. on on off ? v inv 0v 0a 0v v inv i inv pwm control signal since inverter board?s gnd is not connected to the frame of the lcd module, please connect it with the customer?s gnd of inverter power supply. d) be sure to design the cabinet so that the module can be installed without any extra stress such as warp or twist. e) since the front polarizer is easily damaged, pay attention not to scratch it. f) since long contact with water may cause discoloration or spots, wipe off water drop immediately. g) when the panel surface is soiled, wipe it with conve ntional display cloth such as absorbent cotton or other soft cloth. h) since the panel is made of glass, it may break or cr ack if dropped or bumped on hard surface. handle with care. i) since cmos lsi is used in this module, take care of static electricity and take the human earth into consideration when handling. j) be sure to design the grounding of a module installation point for the influence of emi and the foreign noise to become the smallest. k) the module has some printed circuit boards (pcbs) on the back side, take care to keep them form any stress or pressure when handling or installing the module; otherwise some of electronic parts on the pcbs may be damaged. l) observe all other precautionary requirements in handling components. m) when some pressure is added onto the module from rear side constantly, it causes display non-uniformity issue, functional defect, etc.. so, please avoid such design. www..net www..net
ld-16z11- 17 n) when handling lcd modules and assembling them into cabinets, please be noted that long-term storage in the environment of oxidization or deoxidization gas and the use of such materials as reagent, solvent, adhesive, resin, etc. which generate these gasses, may cause corrosion and discoloration of the lcd modules. 11. packing form a) piling number of cartons: 2 maximum b) packing quantity in one carton: 5 pcs c) carton size: 840 mm(w) x 630 mm(d) x 665mm(h) d) total mass of one carton filled with full modules: 60kg(max) packing form figures are shown in fig.4 12. reliability test item no. test item condition 1 high temperature storage test ta=60 ?? 240h 2 low temperature storage test ta=-25 ?? 240h 3 high temperature and high humidity operation test ta=40 ?? ; 95%rh 240h (no condensation) 4 high temperature operation test ta=50 ?? 240h 5 low temperature operation test ta=0 ?? 240h 6 vibration test (non-operation) frequency : 10~57hz/vibration width(one side) : 0.075mm : 58~500hz/acceleration : 9.8 m/s 2 sweep time: 11 minutes test period : 3 hours(1h for each direction of x,y,z) 7 shock test (non-operation) maximum acceleration : 490m/s 2 pulse width : 11ms,sinusoidal half wave direction : +/-x,+/-y,+/-z,once for each direction. 8 esd * at the following conditions, it is a thing without incorrect operation and destruction. (1)non-operation: contact electric discharge ?} 10kv non-contact electric discharge ?} 20kv (2)operation contact electric discharge ?} 8kv non-contact electric discharge ?} 15kv conditions: 150pf ?a 330ohm ?y result evaluation criteria ?z under the display quality test condition with normal operation state, there shall be no change which may affect practical display function. www..net www..net
ld-16z11- 18 13. others 1)lot no. label ; it sticks the label which displayed sharp, product model (LQ255T3LZ1K), a product number and made in japan in the module surface. s h a r p LQ255T3LZ1K xx xxxxxxx made in japan model no. lot no. 2) packing label ?@ management no. (LQ255T3LZ1K) ?a lot no. (date) ?b quantity 3) adjusting volume have been set optimally before shipment, so do not change any adjusted value. if adjusted value is changed, the specification may not be satisfied. 4) disassembling the module can cause permanent damage and should be strictly avoided. 5) please be careful since image retention may occur when a fixed pattern is displayed for a long time. 6) the chemical compound which causes the destruction of ozone layer is not being used. 7) label of using material information it is displaying the material of the optical parts with the label in the module back. material information optical film :> pc ,pest,akur-x,pc < lens film :> pet ,ak-x < diffuser sheet :> pet < diffuser board:> mma/s < reflector :> pet < a production year(the last figures of the christian era) a production month (1-9, x,y, z) serial no. management no. how to express lot no. ?? ?? ?? ?? ?? ?? ?? ?? ?e??i???f ?i ?s?r ?j LQ255T3LZ1K (?@) ?k?????m?n?d ?f ?i?p?s?j?q?o?o?s. ??.???? (?a) ?p???????????????f ?i?p?j ?t ?????? (?b) ???[?u?i?? ?f bar code bar code bar code ?v???[?v????p???x??????b www..net www..net
ld-16z11- 19 8) cold cathode fluorescent lamp in lcd panel contains a small amount of mercury. please follow local ordinances or regulations for disposal. it is displaying the label in the module back. 9) when any question or issue occurs, it shall be solved by mutual discussion. www..net www..net
www..net www..net
??s ?r?w?@ ?g???r?q ?p?t?o ?@ ?b?m?p ?@ ?f ?w ?w ?s ?}?o?d?r ?q?u ?i?t?j ?i?t?j ?q?u ?p?u?w?d?t ?r?r?v ?}?o?d?t ?p?w?u?d?t ?r?v?r ?}?o?d?v?t ?r?p?r ?u?q?u ?u?s?u ?}?o?d?v?t ?q?|?r?o ?q?|?s?o ?u ?q?|?q?q ?q?|?l?s ?q?x?s ?q?s?w?d?w ?p?u?w ?i?p?o?u?d?p?j ?q?p?q?d?q ?r?q ?p?t?o ?q?q?d?s ?q?q?d?s ?r?x ?t?p ?}?o?d?v?t ?q?o ?}?o?d?r ?q?o ?}?o?d?r ?q?s ?}?o?d?t ?r?o?o ?}?o?d?t ?t?w?w ?}?o?d?t ?r?q ?}?o?d?t ?s?s?d?t ?}?o?d?v?t ?s?}?o?d?r ?p?p?s ?}?q ?w?p ?}?q ?w?q ?}?q ?r?t ?}?q ?v?v?d?s ?}?q ?v?s?d?s ?}?q ?p?w?o?d?t ?}?q ?q?o ?}?o?d?r ?q?o ?}?o?d?r ?t?w?w ?}?o?d?t ?r?o?o ?}?o?d?t ?r?q ?}?o?d?t ??s?d?t ?}?o?d?r ??s?d?t ?}?o?d?r ??s?d?t ?}?o?d?r ??s?d?t ?}?o?d?r ?u?r?u ?}?o?d?t ?r?t?r ?}?o?d?t ?b?m?q ?p?s?x?d?t ?o???q?r ?p?p?d?t ?u?t ?u?t ?u?v?d?w ?p?p?v ?p?p?v ?q?|?s?o ?q?|?r?o ?r?x ?r?q ?q?q?d?s ?q?q?d?s ?i?t?j ?q?u ?i?t?j ?q?u ?q?|?q?q ?u ?p?v?u?d?t ?r ??s ?q?|?l?s ?b ?q?x?s ?r ?a ?p?o ??r ?p?o ?r?p?w ??s ?}?o?d?r ???????????f?p?d?o???? ?t?u?x?d?w?i?a?d?y?d?k?@?n?o?d?m?h?m?f?j ?t?u?s?d?w?s?p?i?`?b?s?h?u?d?@?`?q?d?`?j ?r?p?v?d?t?u?w?i?`?b?s?h?u?d?@?`?q?d?`?j ?r?q?q?d?t?i?a?d?y?d?k?@?n?o?d?m?h?m?f?j ???b???@?r?d?b ???a???@?r?d?b ?q?s ?}?o?d?t ??s ?}?o?d?r ?i???????????f?p?d?o?????j ?i?r?b?q?d?v?@?k?d?m?f?s?g?f?l?`?w?w?????j ?i?r?b?q?d?v?@?k?d?m?f?s?g?f?l?`?w?w?????j ?i???????????f?p?d?o?????j ?`?b?s?h?u?d?@?`?q?d?`?@?b?d?m?s?d?q ?`?b?s?h?u?d?@?`?q?d?` ?a?d?y?d?k?@?n?o?d?m?h?m?f ?c ?b ?a ?` ?a?d?y?d?k?^?c?h?r?o?k?`?x?@?o?n?r?h?s?h?n?m ???????????f?p?d?o???? ?`?b?s?h?u?d?@?`?q?d?`?@?b?d?m?s?d?q ?q?x?x?i?q?r?o???p?s?o?n?h?m?s?r?j ?`?b?s?h?u?d?@?`?q?d?`?@?b?d?m?s?d?q ?o?q?n?i?d?b?s?h?n?m ?r?????i?p?s?o???????????j ?p?d?t?m?r?o?d?b?h?e?h?d?c?@?s?n?k?d?q?`?m?b?d?@?s?n?@?a?d?@?}?p?d?o ?q?d?v ?}?o?d?u ?o?d?t ?}?o?d?p ?t ?o?`?m?d?k ?o?n?k?`?q?h?y?d?q ?b?t?r?r?h?n?m ?a?d?y?d?k ?n?t?s?k?h?m?d?@?c?h?l?d?m?r?h?n?m?r ?p?j?s?n?k?d?q?`?m?b?d?@?w?|?c?h?q?d?b?s?h?n?m?@?`?f?q?d?t?}?o?d?u ?q?j?s?n?k?d?q?`?m?b?d?@?x?|?c?h?q?d?b?s?h?n?m?@?a?f?q?d?t?}?o?d?u ?r?j?n?a?k?h?p?t?h?s?x?@?n?e?@?c?h?r?o?k?`?x?@?`?q?d?`?@?@?b?b?|?c?b???o?d?u ?e?????p?d?k?p?q?t?t?s?r?k?y?p?j?@?s?e?s?|?k?b?c?@?l?n?c?t?k?d ?@ ?@ ?@ ?b?m?t ?b?m?s ?b?m?r ?k?c?|?p?u?y?p?p?|?q?p www..net www..net

▲Up To Search▲

Price & Availability of LQ255T3LZ1K

	To Download LQ255T3LZ1K Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .