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no. ld ? 19z56a date dec 10 2007 rev. technical literature for tft - lcd module these parts have corresponded with the rohs directive. model no. LQ057V3DG02 the technical literature is subject to change without notice. so, please contact sharp or its representative before designing your product based on this literature. engineering department mobile liquid crystal display division mobile liquid crystal display group sharp corporation www.datasheet.co.kr datasheet pdf - http://www..net/
records of revision LQ057V3DG02 spec no. date summary note page ld-19z56a dec .10.2007 - - 1 st issue www.datasheet.co.kr datasheet pdf - http://www..net/
ld-197z56a-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 reproduced 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/
ld-19z56a-2 1 applicable tft-lcd module this specification applies to the color tft-lcd module, LQ057V3DG02. 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 dc power supply for tft-lcd and ac power supply for backlight. ? fine images with stripe aligned 307, 200 pixels on 5.7 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: 12 o?clock direction] 6 o?clock direction is also available by the functi on to flip the screen horizontally or vertically) ? high contrast, thanks to active matrix drive system ? ag(anti glare) polarizing filter ? light and slim compact module achieved by cog assemble technology ? natural coloring reproducibility by employing norma lly-white-mode, which has good nature in coloring ? image inversion both horizontally and vertically ? led drive circuit is built in this module to provide pwm dimmer function. 3 mechanical specifications items specifications unit display size (diagonal) 14.4 (5.7") cm active display area 115.2 (h) x 86.4 (v) mm pixel format 640(h) x rgb x 480(v) dot (1 pixel=r+g+b dots) - pixel pitch 0.18[h] x 0.18[v] mm pixel configuration r,g,b vertical stripe - lcd mode normally white - dimension * 144 (w) x 104.6 (h) x 12.3(d) mm mass tbd 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/
ld-19z56a-3 4 input signal assignment 4.1 tft-lcd panel driving section employed connector: imsa-9637s-33y902 (iriso electronics co.,ltd.) terminal : 0.5mm pitch, bottom contact, au plating pin no. symbol function polarity gnd ground ck clock signal for sampling each data signal hsync horizontal synchronous signal vsync vertical synchronous signal gnd ground r0 red data signal(lsb) r1 red data signal r2 red data signal r3 red data signal r4 red data signal r5 red data signal(msb) gnd ground g0 green data signal(lsb) g1 green data signal g2 green data signal g3 green data signal g4 green data signal g5 green data signal(msb) gnd ground b0 blue data signal(lsb) b1 blue data signal b2 blue data signal b3 blue data signal b4 blue data signal b5 blue data signal(msb) test1 test1(please be sure to connect 26pin with ground) enab data enable signal (signal to settle the horizontal display position) note 1 vcc vcc +3.3v power supply (supply same voltage to 28 and 29 pin ) r/l selection signal for horizontal scanning direction (?l? : normally , ?h? : right-and-left reversal) note 2 u/d selection signal for vertical scanning direction (?h? : normally , ?l? : up-and-down reversal) note 2 test2 test2(to be fixed to ?high?) test3 test3(please be sure to connect 33pin with ground) the back shield case is internally grounded to gnd of the module. the front shield case is not certainly grounded to gnd of the module. note 1 the horizontal display location is designated and controlled by rising timing of enab signal. however if enab signal is fixed to ?low?, display location is designated by the default setting in the module. (don?t use the module by fixing enab to ?high?) ?..see: chapter 7-2 www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-4 note 2 r/l = l9? u/d = h r/l = h 9? u/d = h r/l = l9? u/d = l r/l = h 9? u/d = l 4.2 led drive circuit section employed connector: sm06b-srss- tb(ls) (sn) (jst: 0.5mm pitch ) adapted connector: shr-06v-s-b n shr-06v-s (jst) cn2 pin no. symbol function 1 v led led drive circuit power supply (12v) 2 v led led drive circuit power supply (12v) 3 gnd ground 4 gnd ground 5 pwm pwm dimmer 6 ledo led open[ normal:high(5v), open error:low ] 5 absolute maximum ratings parameter symbol condition ratings unit remark supply voltage vcc ta=25c 0 ~ +4.6 v - led drive circuit supply voltage vcc ta=25c -0.3 ~ + 35 v - input signal voltage v i ta=25c -0.3 ~ + vcc+0.3 v [note 1] pwm dimmer signal voltage v pwm ta=25c - 0.3 ~ +6 v storage temperature tstg - tbd c operating temperature (panel surface) topp - tbd c [note 2] [note 1] ck, r0 ~ r5, g0 ~ g5, b0 ~ b5, hsync, vsync, enab, r/l, 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/
ld-19z56a-5 6 electrical characteristics 6.1 tft-lcd panel driving section ta 25 parameter symbol min typ max unit remarks supply voltage vcc +3.0 +3.3 +3.6 v [note1] current dissipation icc - (220) - ma [note2] vcc=3.3v allowed input ripple voltage v rf - - 100 mv p-p vcc=3.3v input voltage (?low? state) v il 0 - 0.3vcc v input voltage (?high? state) v ih 0.7vcc - vcc v [note3] input leakage current (low) g i ol1 g - - 4.0 a v i =0v [note4] |i ol2 | - - 4.0 a v i =0v [note5] input leakage current (high) |i oh1 | - - 4.0 a v i =3.3v [note4] |i oh2 | - - 360.0 a v i =3.3v [note5] 0.3v vcc 0.3v vcc t0 data data time [note1] vcc turn-on/off conditions 1s < t0 3.0v 2. v vcc t 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 black pattern is displayed. [note3] ck, r0~r5, g0~g5, b0~b5, hsync, vsync, enab, r/l, u/d [note4] r0~r5, g0~g5, b0~b5, hsync, vsync and enab [note5] r/l, u/d www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-6 6-2 vcc turn-on/off conditions t3 t2 3.0v 0.3v t1 0.3v signal necessary area vcc:100% vcc:100% hsynn dclk every signal is cmos input, hi-z is prohibited when vcc is on level. please avoid the input of the signal voltage more than supply voltage (vcc). min. typ. max. unit t1 0 - 10 ms t2 0 - 50 ms t3 0 - 100 ms 6-3 led drive circuit section parameter symbol min typ max unit remarks input voltage v led 11.2 12.0 12.6 v current dissipation i led - (300) - ma v led = 12.0v dimmer signal low voltage v pwm l - - 0.2 v dimmer signal high voltage v pwm h 1.4 5.0 (12) v dimmer frequency f pwm - 120 - hz pwm pulse width t pwmh (10) - - s high period led open voltage (normal) v ledo h (4.5) 5.0 (5.5 ) v @i ledo h = 1 a led open voltage (error) v ledo l 0 - (0.3 ) v @i ledo l = 50 a pwm dimmer function b? pwm dimmer function can be available by input pwm pulse into a pwm terminal and changing the duty ratio of hi/lo. ( pwm = high : on , pwm = low : off ) b? please do not make the pwm terminal in a floating state ( no input state). please be connected to the gnd at the waiting time. b? please input pwm signal after v led (12v) is supplied. b? please turn off v led (12v) after pwm signal is stopped. www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-7 7 timing characteristics of input signals timing diagrams of input signal are shown in fig.2. 7.1 timing characteristics parameter symbol min. typ. max. unit note clock frequency 1/tc 24.3 25.2 26.54 mhz ?high? time tch 10 ns ?low? time tcl 10 ns data setup time tds 5 ns hold time tdh 5 ns 31.75 s period th 780 800 820 clock 20clock hsync pulse width thp 2 th-10 clock period tv 520 525 530 line 60hz vsync pulse width tvp 2 519 line horizontal display period thd 640 clock phase difference between hsync and clock thc 5 tc-10 ns phase difference between hsync and vsync tvh 0 50 clock vertical back porch tvs 34(fixed) vertical front porch tvf 6 16 vertical display period tvd 480 line note) in case of lower frequency, the deteriora tion of display quality, flicker etc., may occur. tvf = tv ? tvs(34) ? tvd(480) 7.2 display position in horizontal direction display position in horizontal direction is designated by rising timing of enab signal. parameter symbol min typ max unit note enab signal setup time tes 5 tc-10 ns pulse width tep 640 clock phase difference between hsync and enab signal the 44 104 clock when enab is fixed to ?low?, the horizontal display w ill starts from the clock c104 (clock) as shown in fig.2. 7.3 display position in vertical direction display start position in vertical direction tvs is fixed to the 34th line. 8 input signals, basic display colors and gray scale of each color. d1,dh1 d640,dh480 b g r display position of input data up d1,dh2 d1,dh3 d2,dh1 d2,dh2 d3,dh1 d1,dh480 d640,dh1 sharp www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-9 colors & data signal gray scale gray scale r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 black - 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 1 1 1 1 1 1 green - 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 cyan - 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 red - 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 magenta - 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 yellow - 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 white - 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 black gs0 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 darker gs2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? brighter gs61 1 0 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 ? gs62 0 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 red gs63 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 black gs0 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 1 0 0 0 0 0 0 0 0 0 0 0 darker gs2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 ? brighter gs61 0 0 0 0 0 0 1 0 1 1 1 1 0 0 0 0 0 0 ? gs62 0 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 green gs63 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 black gs0 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 1 0 0 0 0 0 darker gs2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 ? brighter gs61 0 0 0 0 0 0 0 0 0 0 0 0 1 0 1 1 1 1 ? gs62 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 blue gs63 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 basic color gray scale of green gray scale of red gray scale of blue 0: low level voltage, 1: high level voltage each basic color can be displayed in 64 gray scales from 6 bit data signals. according to the combination of total 18 bit data signals, the 262,144-color display can be achieved on the screen. www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-10 9 optical specification ta=25c, vcc=+3.3v, v led =+12v parameter symbol condition min. typ. max. unit remark viewin g an g le horizontal 21 , 22 cr 5 - (80) - ( de g . ) [ note9-1 , 4 ] range vertical 11 - (80) - (deg.) 12 - (70) - (deg.) contrast ratio cr max best viewing angle (200) (600) - - [note9-2] response time rise tr = 0 - (8) (20) ms [note9-3] fall td - (21) (40) ms chromaticity of white x - (0.313) - - [note9-4] y = 0 - (0.329) - - luminance y - (400) - cd/m 2 the optical specifications are measured 30 minute afte r turning on and in a dark room or equivalent condition, according to the method shown in fig.9-1, 2 below. (bm-5a is used for contrast.) viewing angle and contrast ratio fig.9-1 measuring setup for 400m m center of lcd screen tft lcd module field=2 sensor (bm-5a /bm-7/sr-1) sensor (ez-co n t ra st) center of lcd screen tft lcd module 0m m ~ focal distance (bm-7 is used for luminan ce, sr-1 is for response) and response tim e lum i nance, chrom a ticity fig.9-2 measuring setup for www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-11 [note9-1] definitions of viewing angle range: the best viewing angle of this module is slightly leaned to 12 o?clock from normal line. where 11 max , gray scale is reversed partially. where 11 max , or in 12 direction, gray scale isn?t reversed. [note9-2] definition of contrast ratio: the contrast ratio is defined as the following. central luminance(brightness) with all pixels white contrast ratio (cr) central luminance(brightness) with all pixels black [note9-3] definition of response time: the response time is defined as the following figure and shall be measured by switching the input signal between "black" and "white" alternatively. [note9-4] this parameter should be measured at th e center of the screen and 30 minutes after turn-on. the characteristics are measured when the driver circuit is not powered. www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-12 10 display qualities please refer to the outgoing inspection standard. 11 handling instruction 11.1 assembling the module 1) the tft-lcd module is designed to be mounted on equipment using the mounting tabs in the four corners of the module at the rear side. on mounting the module, as the nominal diameter 3.0mm tapping screw (fastening torque is 0.25 through 0.30 n ? m) is recommended, be sure to fix the module on the same plane, taking care not to wrap or twist the module. the depth of tapping screw embedded into lcd module must be less than 5mm. the pressing module, (ex. touching switch etc.) causes disordered image. so taking care for pressure not to conduct directly to lcd module. 2) please power off the module before you connect or disconnect input connector. . 11.2 precautions in mounting 1) polarizer which is made of soft material and susceptible to flaw must be handled carefully. 2) method of removing dust from polarizer. ? blow off dust with n2 blower for which static electricity preventive measure has been taken. ? since the polarizer is easily damaged, wipi ng should be avoided. if the panel has stain or finger grease, we recommend to use adhesive tape to softly remove them from the panel. inevitable, wipe off by cleaning cloth for a lens with carefully, breathing on it. 3) when metal part of the tft-lcd module (shielding lid and rear case) is soiled, wipe it with soft dry cloth. for stubborn dirties, wipe the part, breathing on it. 4) wipe off water drop or finger grease immediately. long contact with water may cause discoloration or spots. 5) tft-lcd module uses glass which breaks or cracks easily if dropped or bumped on hard surface handle with care. 6) since cmos lsis are incorporated in this module, take care of electrostatic and earth human body while handling. www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-13 11.3 caution in product design the notes and cautions below should be followed when product is designed with this module. the module should be protected with cover to prevent salt content and/or water droplet. take enough shielding countermeasure not to interfere to peripheral electronic device. 11.4 others ? the lcd has the nature that its performance is degradation by ultra-violet light. don?t leave the lcd module in direct sunlight or strong ultra violet ray. ? if stored at the temperatures lower than the ra ted storage temperature, the lc may freeze and it may cause lcd panel damage. if storage temperatur e exceeds the specified rating, the molecular orientation of the lc may change to that of a liquid, and they may not revert to their original state. store the module in normal room temperature. ? the inductive loss caused by routing of lamp lead wire, which is closed to conductive section, may require the kick-off voltage greater than specified kick-off voltage. ? the liquid crystal may leak out when the lcd is broken. if the liquid crystal drip into the eyes or mouth washes it out immediately. ? avoid the device to use and leave in the atmosphere described below: condensation and/or the high concentration of corrosive gases. ? the caution to other ordinal electronic component should be followed also. www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-14 12 reliability test items no. test parameter conditions 1 high temperature storage test leaves the module at ta= tbd c for 240h 2 low temperature storage test leaves the module at ta= tbd c for 240h 3 high temperature & high humidity operation test operates the module at ta=40c; 90~95%rh for 240h (no condensation) 4 high temperature operation test operates the module with tbd c at panel surface for 240h 5 low temperature operation test operates the module at ta= tbd c for 240h 6 strength against esd 200v ? 200pf [0 ? ] one time for each terminal 7 shock test (non- operating) max. acceleration : 980m/s 2 pulse width : 6ms, half sine wave direction : x,y,z once for each direction. 8 vibration test (non- operating) frequency : 10 57hz/vibration width (one side):0.15mm : 5 500hz/ acceleration :19.6m/s 2 sweep time : 6 minutes test period : 3 hours (1 hour for each direction of x,y,z) 9 thermal shock test tbd c ~ tbd c /50 cycle [0.5h] [0.5h] [result evaluation criteria] under the display quality test conditions with normal operation state, these shall be no change which may affect practical display function. [note] the directions of x, y, z are defined as below: x y z www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-15 13 packing form 13.1 fig.3 shows packaging form. tbd 13.2 carton stock conditions a) maximum number of carton being stuck: max. tbd cartons b) maximum number of product contained: tbd unit c) carton size: tbd mm(w) tbd mm(h) tbd mm(d) d) total mass : tbd kg e) carton stock environment: ) temperature: 0 ~ 40c 2) humidity: up to 60%rh 3) ambiance: no gases bite into electronic components and wiring materials 4) period: approximately 3month 5) unpacking: to prevent lcd module from damaging by esd, unpack the module with effective measure after controlling humidity 50%rh or more. 14 marking of product name 1. serial no. indication serial no. is indicated by labeling. the lo cation is given in fig.1 outline dimension. indicated contents: model name serial no. LQ057V3DG02 serial no. contents 1st digit: last digit of produced year (ex. 2007 ?7?) 2nd digit: produced month 1, 2, 3 ~ 9, x, y, z 3rd ~ 8th digit: sequential number 000001 ~ 9th digit: interoffice control code (there is it in the case of the blank.) 2. don?t disassemble this module, it may cause malfunction. 3. image retention may occur when the fixed image is display for long time. 4. liquid crystal panel drive input ffc/fpc specification ? refer to the one that the size of ffc/fpc was recommended it of input connector. [imsa-9637s-33y902(iriso electronics co.,ltd.), 33pin 0.5mm pitch] ? the terminal of ffc/fpc of input connector recommend gold or gold plating specification. because point of contact with its is gold plating specification. www.datasheet.co.kr datasheet pdf - http://www..net/
ld-19z56a-16 www.datasheet.co.kr datasheet pdf - http://www..net/

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