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no. lcp-2207036b date feb. 19. 2008 technical literature for tft - lcd module model no. LS038Y7DX01 tentative the technical literature is s ubject to change without notice. so, please contact sharp or its representative before designing your product based on this literature. sharp corporation mobile liquid crystal display group
records of revision model no 9? LS038Y7DX01 spec no. date no. page summary note lcp-2207036 2008.2.15 - - - 1st issue lcp-2207036b 2008.2.19 b 13 addition : rgb chromaticity 2nd issue
lcp- 2207036b page 1 of 19 notice this publication is the proprietary of sharp and is co pyrighted, with all rights reserved. under the copyright laws, no part of this publication may be reproduced or tr ansmitted in any form or by any means, electronic or mechanical for any purpose, in whole or in part, without the express written permiss ion 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 ar e provided to explain the re presentative applications of sharp's devices and are not intended to guarantee any circui t design or permit any indu strial property right or other rights to be executed. sharp takes no responsibility for any problems related to any industrial property right or a third party resulting from the use of sharp's devices, except for those resulting directly from device manufacturing processes. in the absence of confirmation by device specification sheets, 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 sp ecification sheets before using any sharp's device. sharp reserves the right to make changes in the specif ications, characteristics, data, materials, structures and other contents described herein at any time without notice in order to improve design or reliability. contact sharp in order to obtain the latest specification sheets befo re using any sharp's device. manufacturing locations are also subject to change without notice. observe the following points when using any device in this publication. sharp takes no responsibility for damage caused by improper use of the devices. the devices in this publication are designed for use in general electronic equipment designs, such as: personal computers office automation telecommunication equipment test and measurement equipment industria l control personal digital assistant audio visual and multimedia equipment consu mer electronics personal navigation device 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 represen tative, in advance, when intending 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.
lcp- 2207036b page 2 of 19 1. applicable scope this specification is applicable to tft-lcd module LS038Y7DX01. 2. general description this module is a color transflective and active matrix lcd module incorporating cg-silicon tft (continuous grain-silicon thin film transistor). it is composed of a color tft-lcd panel, driver ics, input fpc, a back light unit and a touc h panel. graphics and texts can be displayed on a 4803800 dots panel with 262,144 colors by supplying 1 8bit data signals(6bitrgb), four ti ming signals, 3wire spi interface signals, logic(typ.+1.8v), analog (t yp. +2.85v) supply voltages for tft- lcd panel driving, supply voltage for back light and back light control signals. it is a wide viewing-angle-mode (vertical viewing angle :( 80), horizontal viewing angle :( 80), cr>10). 3. mechanical (physica l) specifications table1 item specifications unit remarks screen size 9.66 (3.8 type) diagonal cm active area 49.68(h)82.8(v) mm 480(h)800(v) pixel pixel format 1 pixel =r+g+b dots - pixel pitch 0.0345(h)0.1035(v) mm pixel configuration r,g, b vertical stripes - display mode normally black - unit outline dimensions 54.6(w)93.0(h)2.0(d) mm note3-1 mass (tbd) g surface hardness 3h - note3-1 the above-mentioned table indicates module si zes without some projections and fpc. for detailed measurements and toleranc es, please refer to fig. 1 outline dimensions. 4. pixel configuration (1, 800) lcd fpc (480, 800) display area (480, 1) r g b (1, 1)
lcp- 2207036b page 3 of 19 5. input terminal names and functions table2-1(btob:axt450124) pin no. symbol i/o description remarks 1 led- - power supply for led(cathode) 2 led+ - power supply for led(anode) 3 nc - open(not connected) 4 vdc - power supply(analog) 5 gnd - ground 6 vddio - power supply(digital) 7 gnd - ground 8 breset i reset signal 9 lcdcs i serial interface(chip select) 10 so o serial interface(data output) 11 si i serial interface(data input) 12 sclk i serial interface(clock) 13 gnd - ground 14 r0(id0) i(o) red data signal(lsb) :. (id pin(10k pull-up vddio)) 15 r1 i red data signal 16 r2 i red data signal 17 r3 i red data signal 18 r4 i red data signal 19 r5 i red data signal(msb) 20 gnd - ground 21 g0 i green data signal(lsb) 22 g1 i green data signal 23 g2 i green data signal 24 g3 i green data signal 25 g4 i green data signal 26 g5 i green data signal(msb) 27 gnd - ground 28 enab i data enable signal 29 gnd - ground 30 dotclk i dot clock 31 gnd - ground 32 hsync i horizontal synchronizing signal 33 vsync i vertical synchronizing signal 34 gnd - ground 35 b0(id1) i(o) blue data signal(lsb) :. (id pin(10k pull-down gnd)) 36 b1 i blue data signal 37 b2 i blue data signal 38 b3 i blue data signal 39 b4 i blue data signal 40 b5 i blue data signal(msb) 41 gnd - ground 42 pwm o pwm output for backlight adjustment 43 x- - touch panel electrode(x-) 44 y- - touch panel electrode(y-) 45 x+ - touch panel electrode(x+) 46 y+ - touch panel electrode(y+) 47 key_1 - 48 key_2 - 49 key_3 - 50 key_c -
lcp- 2207036b page 4 of 19 6. absolute maximum ratings table 3 gnd=0v parameter symbol conditions rated value unit remarks analog power supply voltage vdc ta=+25 ` -0.3 ~ +4.0 v note6-1 digital power supply voltage vddio ta=+25 ` -0.3 ~ +4.0 v note6-1 input voltage v in ta=+25c -0.3 ~ vddio+0.3 v note6-1, 6-2 temperature for storage t stg - -30 ~ +70 c note6-3 temperature for operation t opr - -20 ~ +60 c note6-3 led input electric current i led ta=+25c 35 ma note6-4 note6-1 voltage applied to gnd pins. gnd pin conditi ons are based on all the same voltage(0v). always connect all gnd externa lly and use at the same voltage. note6-2 breset,lcdcs,si,sclk,enab,dotclk,hsync,vsync,r0~r5, g0~g5,b0~b5 terminals are applied. note6-3 humidity : 95%rhmax.(at ta ? 40c). maximum wet-bulb temperature is less than 39c(at ta>40c). condensation of dew must be avoided. note6-4 ambient temperature and the maximum input are fulfilling t he following operating conditions. 7. electrical characteristics 7-1. tft-lcd panel driving section table 4 gnd=0v parameter symbol min. typ. max. unit remarks analog power supply voltage vdc (+2.7) +2.85 +3.3 v note7-1 digital power supply voltage vddio +1.65 +1.8 vdc v note7-1 input voltage (low) v il 0 - 0.2vddio v note7-2, 7-3 input voltage (high) v ih 0.8vddio - vddio v note7-2, 7-4 input current (low) i ol - - (tbd) a input current (high) i oh - - (tbd) a note7-1 include ripple noise note7-2 breset,lcdcs,si,sclk,enab,dotclk,hsync,vsync,r0~r5, g0~g5,b0~b5 terminals are applied. note7-3 without overshoot note7-4 applied overshoot
lcp- 2207036b page 5 of 19 7-2. back light driving section table 5 ta=+25c, gnd=0v parameter symbol min. typ. max. unit remarks led voltage v led - +22.4 +24.5 v note7-5 led current i led - 20 - ma power consumption w led - 448 - mw note7-6 note7-5 at i led =20ma note7-6 w led =v l ? i l 7-3. power consumption table 6 ta=+25c, gnd=0v parameter symbol conditions min. typ. max. unit remarks vdc=2.85v (tbd) ma note7-7 current consumption vddio=1.8v (tbd) ma note7-8 note7-7 measurement conditions tbd note7-8 measurement conditions tbd
lcp- 2207036b page 6 of 19 8. timing characteristics of input signals 8-1 ac timing table 7 parameter symbol min. typ. max. unit remark vertical frequency f v - 60 - hz horizontal frequency f h khz dotclk frequency f dotclk - (30)(40)mhz tbd dotclk cycle t dotclk (25)(33.3)- ns tbd hsync low pulse width t hsw 2 10 - dotclk horizontal back porch t hbp 2 20 - dotclk horizontal front porch t hfp 8 10 - dotclk horizontal data start point t hsw+ t hbp 12 30 - dotclk horizontal blanking period t hsw + t hbp + t hfp 20 40 - dotclk horizontal display area hdisp - 480 - dotclk horizontal cycle h cycle 5005201023 dotclk vsync low pulse width t vsw 1 (2) - line tbd vertical back porch t vbp 2 (2) - line tbd vertical front porch t vfp 1 (2) - line tbd vertical data start point t vsw+ t vbp 2 (4) - line tbd vertical blanking period t vsw + t vbp + t vfp 3 (6) - line tbd vertical display area vdisp - 800 1023 line vertical cycle v cycle - (812)- line tbd vertical synchronization setup time t vsys 7.5 - - ns vertical synchronization hold time t vsyh 7.5 - - ns horizontal synchronization setup time t hsys 7.5 - - ns horizontal synchronization hold time t hsyh 7.5 - - ns sync signal falling phase difference t hv - - 480 dotclk clock low period t ckl 12.5- - ns clock high period t ckh 12.5- - ns data setup time t ds 7.5 - - ns data hold time t dh 7.5 - - ns
lcp- 2207036b page 7 of 19
lcp- 2207036b page 8 of 19 8-2 reset input timing table 8 parameter symbol min. typ. max. unit remark low pulse width t res 30 us non-reactive low pulse width t reis 5 us release time t rel 1 ms 8-3 serial interface input timing and sequence(address/data transfer mode) (1) serial interface input timing table 9 parameter symbol min. typ. max. unit remark sclk cycle t scyc 210 - - ns sclk rise/fall time t r , t f - - 25 ns high pulse width t schw / t schr 90 - - ns low pulse width t sclw / t sclr 90 - - ns lcdcs setup time t css 120 - - ns lcdcs hold time t csh 120 - - ns serial input data setup time t sids 90 - - ns serial input data hold time t sidh 90 - - ns serial output data delay time t sodd - - 100ns serial output data hold time t sodh 100 - - ns *all timings are 20 C 80%(vddio).
lcp- 2207036b page 9 of 19 (2) serial interface sequence (a) basic sequence(write sequence) (b) continuous write sequence (c) continuous read sequence (3) register setting tbd
lcp- 2207036b page 10 of 19 9. power sequence 9-1 power on sequence (power application) 9-2 power on sequence(aft er power application) 9-3 power off sequence
lcp- 2207036b page 11 of 19 10. input signals, basic display colo rs and gray scale of each color table 12 data signals r0 r1 r2 r3 r4 r5 g0 g1 g2 g3 g4 g5 b0 b1 b2 b3 b4 b5 colors & gray scale gray scale lsb msb lsb msb lsb msb black 9 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue 9 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 green 9 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 c y an 9 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 red 9 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 ma g ent 9 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 yello w 9 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 basic color white 9 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 darke r gs2 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ? bri g hte r 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 gray scale of red 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 darke r gs2 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 ? bri g hte r 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 gray scale of green 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 darke r gs2 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 ? bri g hte r 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 gray scale of blue blue gs63 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 0: low level voltage, 1: high level voltage each basic color can be displayed in 64 gray scales fr om 6 bit data signals. according to the combination of total 18 bit data signals, the 262,144-co lor display can be ac hieved on the screen.
lcp- 2207036b page 12 of 19 11. optical characteristics 11-1 not driving the back light condition table 13 ta=+25c parameter symbol condition min. typ. max. unit remark 21, 22 tbd degree viewing angle range 11, 12 cr>2 tbd degree note11-1, 11-2 contrast ratio cr =0 tbd - note11-2, 11-4 response rise 2 r tbd ms time fall 2 d =0 tbd ms note11-3 x (0.320) - white chromaticity y =0 (0.347) - note11-4 reflection ratio r =0 (1.5) % note11-5 *the measuring method of the optical characteristics is sh own by the following figure. *a measurement device is dms diffuse measurement system. . center of display measuring method for optical characteristics photodetector (with luminosity correction system) module chemical coated surface (optical diffusion treatment) a diffusion beam a diffusion beam normal line a beam (through an optical fiber)
lcp- 2207036b page 13 of 19 11-2 driving the back light condition table 14 ta=+25c parameter symbol condition min. typ. max. unit remark 21, 22 (70) (80) degree viewing angle r ange 11, 12 cr>10 (70) (80) degree note11-1, 11-2 contrast ratio cr =0 (500) - note11-2 response rise 2 r (35) ms time decay 2 d =0 (35) ms note11-3 x (0.275) (0.310) (0.345) - white chromaticity y (0.295) (0.330) (0.365) - x (0.630) red chromaticity y (0.345) x (0.320) green chromaticity y (0.625) x (0.150) blue chromaticity y =0 (0.065) brightness x l1 =0 (300) cd/m 2 i led =20ma uniformity u =0 (75) (85) % note11-6 ntsc ratio s (60) (70) % *the measuring method of the optical characteristics is sh own by the following figure. *a measurement device is topcon luminance meter sr-3.(viewing cone1.) measuring method for opt ical characteristics photodetector(including luminosity facter) center lcd module b b b
lcp- 2207036b page 14 of 19 note 11-1 viewing angle range is defined as follows. note 11-2 definition of contrast ratio: the contrast ratio is defined as the follows: black pixels all with s) (brightnes luminance white pixels all with s) (brightnes luminance (cr) ratio ontrast c note 11-3 definition of response time: the response time is defined as the following figure and s hall be measured by switching the input signal for black and white 0% 10% 90% 100% black white w d w r time photodetecter output (arbitrary unit) black note 11-4 a measurement device is minolta cm-2002. ::?::?:?:?:w:::?:?:w lcp- 2207036b page 15 of 19 note 11-5 definition of reflection ratio boad white standard by the reflection the of level detected light module lcd by the reflection the of level detected light ratio re frection note 11-6 definition of uniformity. (%) 100 u brightness maximum brightness minimum uniformity the brightness should be measured on the 9- point as shown in the following figure. 12. display quality the display quality of the color tft-lcd module s hall be in compliance with the incoming inspection standards(tbd) tft-lcd. 1/6 1/6
lcp- 2207036b page 16 of 19 13. mechanical characteristics 13-1. external appearance see fig.1 outline dimension 13-2. fpc characteristics specific connector nais axt450124 14. handling precautions 14-1. insertion and taking out of connector be sure insert and take out of the connector( header) into the connector( socket) of the set after turning off the power supply on the set side. 14-2. handling of fpc the fpc for lcd panel shall be bent only slit portion. the bending slit shall be bent uniformly on the whole slit portion with bending radius larger than 1.0mm. 14-3. installation of the module on mounting the module, be sure to fix the module on the same plane. taking care not to warp or twist the module 14-4. precaution when mounting (1) if water droplets and oil attaches to it for a long time, discoloration and staining occurs. wipe then off immediately. (2) glass is used for the tft-l cd panel or touch panel. if it is dropped or bumped against a hard object, it may be broken. handle it with sufficient care. (3) as the cmos ic is used in this module, pay attention to static el ectricity when handling it. take a measure for grounding on the human body. 14-5. other (1) the liquid-crystal is deteriorated by ultraviolet rays. do not leave it in direct sunlight and strong ultraviolet rays for many hours. (2) if it is kept at a temperature below the ra ted storage temperature, it becomes coagulated and the panel may be broken. also, if it is kept at a tem perature above the rated stor age temperature, it becomes isotropic liquid and does not return to its original state. therefore, it is desirable to keep it at room temperature as much as possible. (3) if the lcd breaks, dont put internal liquid crysta l into the mouth. when the li quid crystal sticks to the hands, feet and clothes, wash it out immediately. (4) wipe off water drop or finger grease immediatel y. long contact with water may cause discoloration or spots. (5) observe general precautions for all electronic components. (6) static image should not be disp layed more than 5 minutes in order to prevent from occurrence of residual image.
lcp- 2207036b page 17 of 19 15. reliability test items table 15 no. test item conditions 1 high temperature storage test ta = +70c, 240h 2 low temperature storage test ta = -30c, 240h 3 high temperature and high humidity storage test ta = +60c90%rh, 240h (no condensation) 4 high temperature operation test ta = +60c, 240h 5 low temperature operation test ta = -20c, 240h 6 high temperature and high humidity operation test ta = +40c95%rh, 240h (no condensation) 7 electro static discharge test 200v, 200pf(0 ) to terminals(contact) (1 time for each terminals) 8kv, 150pf(330 ) to housing bezel or t/p(contact) 15kv, 150pf(330 ) to housing bezel or t/p(in air) 8 shock test half sin, 100 g, 6 ms, 6 faces(x, y & z), non-op sine: 10-500-10hz, 6 g, 30m in (1 cycle: 10~500~10 hz, 15 min/cycle, 2 cycles), x, y, z 9 vibration test random: 10-500hz (6 grms (0.074 g2/hz)), 500-2000hz (-3db/octave), 60min, x, y, z 10 heat shock test ta = -30 ` (30min) :* 70c(30min), 50cycle 11 fpc bending test bending 30 times by bending radius r1.0mm and angle=90(lcd fpc) *t a = ambient temperature * check items in the standard condition, there shall be no practical problems that may affect the display function. 16. others 16-1. indication of lot number the lot number is shown on a label. attached loca tion is shown in fig.1( outline dimensions). (tbd) 16-2. used regulation of chemical substances break ing ozone stratum substances with the objec t of regulating : cfcs, carbon tetrachloride, halon 1,1,1-trichloro ethane(methyl chloroform) (a) this lcd module, constructed part and parts dont contain the above s ubstances. (b) this lcd module, constructed part and parts dont contain the above substances in processes of manufacture. 16-3. if some problems arise about mentioned items in this document and other it ems, the user of the tft-lcd module and sharp will cooperate and make efforts to solv e the problems with mutual respect and good will. model no lot no ls030y7dx01 dddddddd
lcp- 2207036b page 18 of 19 17. forwarding form(tbd) (a) piling number of cartons : tbd deep (b) package quality in one cartons : tbd pcs (c) carton size : tbd mm ? tbd mm ? tbd mm (d) total mass of 1 carton filled wi th full modules : approximately tbd g condition for storage environment (1) temperature : 0 :* 40 ` (2) humidity : 60%rh or less(at 40 ` ) (3) atmosphere : harmful gas, such as acid or alkali which bites electronic components and/or wires, must not be detected. (4) period : about 3 months (5) opening of the package : in order to preven t the lcd module from break down by electrostatic charges, please control the room hum idity over 50%rh and open the package taking sufficient countermeasures against electrostatic charges, such as earth, etc.
lcp-2207036b-19 fig.1 outline dimension

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