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p roduct s pecifications mobile liquid crystal displays group LQ036Q1DA01 tft-lcd module spec. issue date: may 16, 2005 no: lai-04032c www.datasheet.co.kr datasheet pdf - http://www..net/
www.datasheet.co.kr datasheet pdf - http://www..net/ www.datasheet.co.kr datasheet pdf - http://www..net/ la1-04032c-1 notice this publication is the proprietary of sharp and is copyrighted, with all rights reserved. under the copyright laws, no part of this publication may be reprodu ced or transmitted in any form or by an y means, electronic or mechanical for any purpose, in whole or in part, without the express wr itten permission of sharp. express written permission is also required before any use of this publication may be made by a third party. the application circuit examples in this publication are provi ded to explain the representative applications of sharp's devices and are not intended to guarantee any circuit design or permit any industrial property right or other rights to be executed. sharp takes no responsibility for any problems re lated to any industrial property right or a third party resulting from the use of sharp's devices, except for thos e resulting directly from device manufacturing processes. in the absence of confirmation by device specification sh eets, sharp takes no responsibility for any defects that occur in equipment using any of sharp's devices, shown in catalogs, data books, etc. contact sharp in order to obtain the latest device specification sheets before using any sharp's device. sharp reserves the right to make changes in the specificati ons, characteristics, data, materials, structures and other contents described herein at any time without notice in or der to improve design or reliability. contact sharp in order to obtain the latest specification sheets before using any s harp's device. manufacturing locations are also subject to change without notice. observe the following points when using any device in th is publication. sharp takes no responsibility for damage caused by improper use of the devices. the devices in this publication are designed for general electronic equipment use. the appropriate design measures should be taken to ensure reliability and safety when sharp's devices are used for equipment such as: ~ transportation control and safety equipment (i.e.,aircraft, trains, automobiles, etc.) ~ traffic signals ~ gas leakage sensor breakers ~ alarm equipment ~ various safety devices etc. sharp's devices shall not be used for equipment that requires extremely high level of reliability, such as: ~ military and space applications ~ nuclear power control equipment ~ medical equipment for life support contact a sharp representative, in advance, when intendi ng to use sharp?s devices for any ?specific? applications other than those recommended by sharp. contact and consult with a sharp representative if there are any questions about the contents of this publication. www.datasheet.co.kr datasheet pdf - http://www..net/ la1-04032c-2 1 applicable tft-lcd module this specification applies to the color tft-lcd module, lq064v3dg01. 2 overview this module is a color active matrix transmissive lcd module incorporating amorphous silicon tft (thin film transistor). it is composed of a color tft-lcd panel, driver ic s, control circuits and power supply circuitry and a backlight unit. graphics and texts can be displaye d on a 640 x rgb x 480 dots panel with 262,144 colors by feeding 18 bit data signal (6bit/each of r,g,b), 4(f our) timing signals, +3.3v or +5v dc power supply for tft-lcd and ac power supply for backlight. (note: backlight-driving dc/ac inverter is not built in this module.) ~ fine images with stripe aligned 307, 200 pixels on 6.4 inch diagonal screen ~ color display capability of 262,144 colors with 18 bit data signal(6 bits for each rgb) ~ adapting a wide viewing angle technology [b est viewing angle: 6 o?clock direction] ~ high contrast, thanks to active matrix drive system ~ ag(anti glare) polarizing filter ~ light and slim compact module achieved by cog assemble technology 12 o?clock direction is also available by the function to flip the screen horizontally or vertically) ~ natural coloring reproducibility by employing norma lly-white-mode, which has good nature in coloring ~ image inversion both horizontally and vertically 3 mechanical specifications items specifications unit display size (diagonal) 16.32 (6.4") cm active display area 130.56 (h) x 97.92 (v) mm pixel format 640(h) x rgb x 480(v) dot (1 pixel=r+g+b dots) - pixel pitch 0.204 (h) x 0.204(v) mm pixel configuration r,g,b vertical stripe - lcd mode normally white/twisted nematic - dimension * 161.3 (w) x 117 (h) x 12(d) mm mass 280 max g *. protrusion such as backlight harness and positioning boss are not included. fig.1 shows dimensions of the module. www.datasheet.co.kr datasheet pdf - http://www..net/ www.datasheet.co.kr datasheet pdf - http://www..net/ la1-04032c-4 [note 2] (r/l=high, u/d=high) (r/l=low, u/d=high) (r/l=high, u/d=low) (r/l=low, u/d=low) 4.2 backlight section employed connector: bhr-0 vs-1 (jst) cn2 adapted connector: sm04 (4.0) b-bhs-1 (jst) pin no. symbol function 1 v high power supply for lamp (high voltage side) 2 v high power supply for lamp (high voltage side) 3 # this is electrically opened. 4 v low power supply for lamp (low voltage side) t the input voltage wave forms to terminal ? and terminal ? should be in a same phase. it has the possibility to discharge abnormally between the terminals in case of input in a reversed phase. 5 absolute maximum ratings parameter symbol condition ratings unit remark input voltage v i ta=25c -0.3 ~ +6 v [note 1] supply voltage vcc ta=25c 0 ~ +6 v - storage temperature tstg - - 30 ~ +80 c operating temperature (panel surface) topp - -10 ~ +70 c [note 2] [note 1] ck, r0 ~ r5, g0 ~ g5, b0 ~ b5, hsync, vsync, enab, r/l and u/d [note 2] humidity: less than 95%rh at ta 40c and maximum wet-bulb temperature must not exceed 39c at ta>40c, with no condensation. www.datasheet.co.kr datasheet pdf - http://www..net/ la1-04032c-5 6 electrical characteristics 6.1 tft-lcd panel driving section ta 1 25 ? parameter symbol min typ max unit remarks vcc +3.0 +3.3 +3.6 v supply voltage vcc +4.5 +5.0 +5.5 v [note1] icc - 290 580 ma [note2] vcc=3.3v current dissipation icc - 200 400 ma [note2] vcc=5.0v allowed input ripple voltage v rf - - 100 mv p-p vcc=5v/3.3v input voltage (?low? state) v il - 0.3 - 0.9 v [note3] input voltage (?high? state) v ih 2.3 - 5.5 v - - 1.0 a vcc=3.3v v i =0v 9 i ol1 9 [note4] - - 1.0 a vcc=5.0v v i =0v - - 6.0 a vcc=3.3v v i =0v |i ol2 | [note5] - - 7.0 a vcc=5.0v v i =0v - - 120 a vcc=3.3v v i =0v |i ol | [note6] - - 180 a vcc=5.0v v i =0v - - 6.0 a vcc=3.3v v i =0v input leakage current (low) |i ol4 | [note7] 6.0 a vcc=5.0v v i =0v - - 1.0 a vcc=3.3v v i =3.3v |i oh1 | [note ] 1.0 a vcc=5.0v v i =5.0v - - 6.0 a vcc=3.3v v i =3.3v |i oh2 | [note ] 7.0 a vcc=5.0v v i =5.0v 40 a vcc=3.3v v i =3.3v |i oh3 | [note ] 80 a vcc=5.0v v i =5.0v 6.0 a vcc=3.3v v i =3.3v input leakage current (high) |i oh3 | [note7] 6.0 a vcc=5.0v v i =5.0v [note1] vcc turn-on/off conditions 0 < t1 15ms 0 < t2 20ms 0 < t3 1s 1s < t4 vcc-dip conditions 1) at 2.7v vcc < 3.0v td 10ms 2) at vcc < 2.7v vcc dip conditions should also follow the vcc turn-on/off conditions [note2] current dissipation (typ.): when monochrome 16 level-gray-bar pattern is displayed (figure below, refer page 10 for details of rgb) current dissipation (max.): when gs3 and gs10 gray bar are displayed alternately. [note3] ck, r0~r5, g0~g5, b0~b5, hsync, vsync, enab, r/l and u/d [note4] r0~r5, g0~g5, b0~b5, hsync, and vsync [note5] enab [note6] r/l and u/d [note7] ck t3 2.8v 0.3v vcc t1 t2 2.8v 0.3v vcc t4 data data time 3.0v 2. v vcc t 3 3 ( # ( 4 3 ( # ( 4 3 ( # ( 4 3 ( # ( 4 3 ( # ( 4 www.datasheet.co.kr datasheet pdf - http://www..net/ la1-04032c-6 6.2 backlight driving section ta=25c parameter symbol min. typ. max. unit remarks lamp voltage vl 330 370 410 v rms il=5 2ma rms lamp current il 9.0 10.0 11.0 ma rms 5marms 2[note6-1] lamp frequency fl 35 - 80 khz recommend - - 660 ta=-10c [note6-2] - - 530 ta=25c [note6-2] - - 960 ta=-10c [note6-3] kick-off voltage [note6-1] vs - - 770 v rms ta=25c [note6-3] - b n q m j g f u j n f - - i p v s [note6-4] (inverter: harison toshiba lighting corporation type hiu-359a-s2(18pf) is used at drive frequency f=50khz) caution: use inverter providing symmetrical sine-wave in positive/negative polarity with no spike. [note6-1] connect module?s metal shield case to gnd of inverter circuit. there are two lamps in back light. a piece of lamp current is 5marms. lamp current is measured with current meter for high frequency as shown below. [note6-2] the voltage at the output of inverter circuitry. the open output voltage of the inverter shall be maintained for more than 1sec; otherwise the lamp may not be turned on. the input voltage wave forms to terminal ? and terminal ? should be in a same phase. it has the possibility to discharge abnormally between the te rminals in case of input of a reversed phase. for the sake of the safety, please so design the invert er as to prevent abnormal discharge when one of the two lamps is broken or reaches the end of life. [note6-3] the voltage at the output of transformer built in inverter circuitry [note6-4] the data for lamp is for your refe rence, because lamp is consumable component. a) lamp life time is defined by either 1or 2 below. (continuous turning on at ta=25 ? , il=5 2ma rms) ? when a brightness of lamp surface became 50% of the initial value under the standar 3 condition ? when a kick-off voltage in ta= -10 ? exceeded maximum value (960 vrms) at the output of inverter circuitry 1 ) in case of operating under lower temp. environmen t, the lamp exhaustion is accelerated and the brightness becomes lower. (continuous operating for around 1 month under lowe r temp. condition may reduce the brightness to half of the original brightness.) in case of such usage under lower temp. environm ent, periodical lampexchange is recommended . p e v m f % $ " $ * / 7 & |