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LQ070T3GR01 color tft lcd module (model number: LQ070T3GR01) specifications spec no.: lcy-00056a dated: may 31. 2002 http://www..net/ datasheet pdf - http://www..net/
spec no. lcy-00056a prepared by: date file no. approved by: date issue: may.23. 2000 page : 19 pages liquid crystal display group sharp corporation specification specification specification specification applicable group liquid crystal display group device specification for tft - lcd module model no. lq038q5drq1 customer's approva date presented by by s.yasuda department general manager development engineering dept.2 tft division.1 tft liquid crystal display group sharp corporation l q 070t3gr01 http://www..net/ datasheet pdf - http://www..net/
records of revision ??? r no. page summary note 2000.02.15 - - 1st issue 2000.11.01 a ? 4.5marms ? 6.5marms correction http://www..net/ datasheet pdf - http://www..net/
lcy00056 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 any means, electronic or mechanical for any purpose, in whole or in part, without the express written 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 provided 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 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 specification sheets before using any sharp's device. sharp reserves the right to make changes in the specifications, 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 before 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 ? industrial control ? audio visual and multimedia equipment ? consumer electronics 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 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. http://www..net/ datasheet pdf - http://www..net/
lcy00056 2 (1) summary this module utilizes amorphous silicon thin film transistors and a 16:9 aspect ratio. a 7.0 active matrix liquid crystal display allows full color to be displayed. an outline of the module is given in table 1. (2) features ? utilizes a panel with a 16:9 aspect ratio, which makes the module suitable for use in wide-screen systems. ? the 7.0 screen produces a high resolution image that is composed of 112,320 pixel elements in a stripe arrangement. ? wide viewing field angle technology is employed. (the most suitable viewing angle is in the 6 o'clock direction.) ? by adopting an active matrix drive, a picture with high contrast is realized. ? reflection due to external light is minimized through the use of a low reflection, black matrix and an antiglare low reflection (aglr) plate. ? a thin, light and compact module is accomplished through the use of cog mounting technology. ? by adopting a high aperture panel, high transmittance color filter and high transmission polarizing plates, transmittance ratio is realized. (3) structure and external shape external measurements for the module are given in fig. 1, and the structure of the module is shown in fig. 2. the module is composed of the tft-lcd panel, drivers, frame, backlight, sealed front case, and sealed back case. (4)mechanical specifications table 1 parameter specifications units remarks display format 336,960 pixels 1440(w) 234(h) dots active area 154.1 w 87.0 h mm screen size (diagonal) 17.7 [7.0 ] cm dot pitch 0.107 w 0.372 h mm pixel configuration r,g,b stripe configuration outline dimension 166.0(w) 102.0(h) 7.6(d) mm note1-1 mass 205 (max) note1-1 typical values are given. for detailed measurements and tolerances, please refer to fig. 1. http://www..net/ datasheet pdf - http://www..net/
lcy00056 3 (5)input / output terminal 5-1)tft-lcd panel driving part table 2 ( sh ?? pin no. symbol i/o description remarks 1 power supply for gate driver(high level). 2 open 3 open 4 mode control signal for gate driver. note 2-1 5 mode control signal for gate driver. note 2-1 6 switching signal of scanning direction for gate driver. note 2-2 7 start signal for gate driver. 8 clock signal for gate driver. 9 power supply for logic circuit in gate driver.(high level) 10 open 11 open 12 power supply for logic circuit in gate driver (low level). 13 open 14 open 15 power supply for gate driver (low level) 16 common electrode driving signal. 17 ground 18 clock signal for source driver. 19 /o start signal for source driver. 20 control signal for source driver. note 2-3 21 power save signal. note 2-4 22 switching signal of scanning direction for source driver. note 2-2 23 o/i start signal for source driver. 24 ground 25 color video signal (blue) 26 color video signal (green) 27 color video signal (red) 28 ground 29 power supply for source driver (high level) 30 power supply for source driver (high level) 31 power supply for source driver (high level) 32 power supply for source driver (high level) note 2-1 refer to 7-7) note 2-2 refer to 7-4) note 2-3 refer to 7-5) note 2.4 please usually use this terminal in high voltage. 5-2) backlight fluorescent tube driving part terminal ? symbol i/o function remarks ? ? input terminal high voltage side ? input terminal low voltage side note3-1 note3-1 connect the low voltage side of the dc/ac inverter used to drive the fluorescent tube to gnd of the inverter circuit. http://www..net/ datasheet pdf - http://www..net/
lcy00056 4 (6)absolute maximum ratings table 3 ? parameter symbol unit note positive power supply voltage -0.3 +6.0 ? high level -0.3 +33.0 tft driving circuit low level vgh-33.0 vgh+0.3 high level vss-0.3 vss+7.0 power supply for gate driver logic circuit low level vgh-33.0 vgh+0.3 vss vgl +0.3 +35 analog input signals [terminal 4-1] -0.3 vsh+0.3 digital input signals [terminal 4-2] -0.3 vsh+0.3 common electrode driving signal -4 +6 storage temperature stg. -25 70 note 4-1,2 operating temperature panel surface opr1 0 70 note 4-1,2,3 operating temperature ambient temperature opr2 0 55 note 4-4 [terminal 4-1] ?? [terminal 4-2] ????? note 4-1 this rating applies to all parts of the module and should not be exceeded. note 4-2 maximum wet-bulb temperature is 58 . condensation of dew must be avoided as electrical current leaks will occur, causing a degradation of performance specifications. note 4-3 the operating temperature only guarantees operation of the circuit. for contrast, speed response, and other factors related to display quality, determine operating temperature using the formula ta= 25 note 4-4 ambient temperature when the backlight is lit (reference value). http://www..net/ datasheet pdf - http://www..net/
lcy00056 5 (7)electrical characteristics 7-1)recommended operating conditions a)tft-lcd panel driving section table 4 ?? parameter symbol unit remarks power supply for source driver vsh +4.8 +5.0 +5.5 v high level vgh +12.5 +13.0 +13.5 v ac vglac 0.5 3.9 5.0 vp-p tft driving circuit low level dc vgldc -9.5 -10.0 -10.5 v high level vcc vss+vsh 0.1 vss vsh vss+vsh +0.2 v power supply for gate driver logic circuit low level vss 18.0 17.0 16.0 v note5-1 ac component viac 2.0 2.0 v note5-2 analog input signal te r m in al dc component vidc vsm-0.1 vsm vsm+0.1 v note5-3 high level vidsh vsh-1.0 vsh v digital input signal te r m in al low level vidsl 0 1.0 v high level iidsh 60.0 a vidsh=vsh 60.0 a vidsl=0v digital input current te r m in al low level iidsl 2.4 a only hrv high level vidgh vsh-1.0 vsh v digital input voltage te r m in al low level vidgl 0 1.0 v high level iidgh 3.0 a vidgh=vsh digital input current te r m in al 3 low level iidgl 3.0 a vidgl=0v ac component vcac 0.5 3.9 5.0 vp-p common electrode driving signal dc component vcdc +0.5 +2.0 +3.5 v note 5-1,5-4 cautionary matter: when applying or disconnecting power, please be sure that such action is simultaneously carried out for all power supplies. in addition, apply input signals only after power has been turned on. on vsh vss vcc vgl vgh off vgh vgl vcc vss vsh [terminal 2-1] ?? [terminal 2-2] ???? [terminal 2-3] ??? note5-1 any change in voltage after adjusting vcdc should be less than 0.1 v. note5-2 positive and negative amplitudes should be equal. when the ac input voltage is , frpv and t are in phase. when the ac input voltage is , frpv and t are 180 out of phase. the min value produces a white display, and the max value produces a black display. note5-3 vsm=vsh/2. any change in voltage after adjusting vcdc should be less than 0.1 v. note5-4 to obtain the maximum value of contrast, each module must be adjusted to an optimum voltage. b)backlight driving section table 5 parameter symbol unit remarks lamp voltage ? 325 375 425 vrms ? 6.5marms lamp current 3.0 6.5 7.0 marms ordinary state lamp frequency 45 100 khz kick-off voltage 850 vrms ta=+25 1000 vrms ta=0 inverter harison electric co. ltd. http://www..net/ datasheet pdf - http://www..net/
lcy00056 6 7-2)electrical characteristics table v sh =5.0v,v gh =13.0v,v cc =-10.9v,v ss =-16.0v,v gldc =-10.0v,v glac = 3.9v,gnd=0v,ta=25 parameter symbol min typ max unit remarks operating clock frequency f cld - - 5.0 mhz high level clock width t whc 80.0 - - ns low level clock width t wlc 80.0 - - ns clock rise time tr d - - 20.0 ns clock fall time tf d - - 20.0 ns cld data set up time t sud 30.0 - - ns data hold time t hd 30.0 - - ns high level pulse width t whd1 0.4 s pulse rise time tr p 20 ns s o u r c e pulse fall time tf p 20 ns spio,spoi operating clock frequency f cls - - 16.5 khz minimum clock pulse with t whs 0.5 - - s clock rise time tr cl - - 100.0 ns clock fall time tf cl - - 100.0 ns cls data set up time t sus 100.0 - - ns data hold time t hs 300.0 - - ns cls sps mode set up time t sum 300.0 - - ns cls mode2 pulse rise time tr s - - 100 ns g a t e pulse fall time tf s - - 100 ns sps 7-3)input signal timing chart refer fig.4 7-4)signal for reverse scanning table 7 mode normal mode hi lo right/left reverse mode lo lo up/down reverse mode hi hi right/left & up/down reverse mode lo hi caution lo=gnd , hi=vsh 7-5)crt terminal this is control signal of switching sample holder circuit. please set the high or low level synchronizing with spd signal during the period each horizontal line. high level = vsh, low level = gnd 7-6) current dissipations table8 ? parameter symbol conditions unit current for source driver hi i sh - 45 60 ma hi i gh - 0.1 1.0 ma lo i gl - 0.1 1.0 ma i cc - 0.02 1.0 ma current for gate driver logic i ss v sh =+5.0v v gh =+13.0v v gldc =-10.0v v cc =-10.9v v ss =-16.0v - 0.2 1.0 ma lamp power consumption wl normal driving - 2.4 - w http://www..net/ datasheet pdf - http://www..net/
lcy00056 7 condition : cls=15.73khz, the sps=60hz, the spd=15.73khz and the cld=3.99mhz in case of using exclusive control-ic (lz9gj24) and inputting standard ntsc signal. 7-7)signal for control of gate driver ?? table 9 mode mode outputting mode normal mode 1 line writing 2 line same time writing mode out of use no outputting note) lo=gnd , hi=vsh (8)optical characteristics table 10 ta=25 parameter symbol condition min typ max unit remarks viewing angle range 11 60 65 - (degree) note 6-1,2,3 12 cr R 35 40 - (degree) 2 60 65 - (degree) contrast ratio crmax optimal 60 - - note 6-2,3 response rise r ? - 30 60 ms note 6-2,4 time fall d - 50 100 ms luminance y il=6.5marms 300 400 - cd/m 2 note 6-5 white chromaticity x il=6.5marms 0.263 0.313 0.363 note 6-5 y il=6.5marms 0.279 0.329 0.379 lamp life time +25 - continuation 10,000 - - hour note 6-6 0 - intermission 2,000 - - time note 6-7 dc/ac inverter for external connection shown in following. harison co.: hiu 288 please refer to note6-5 for luminance. http://www..net/ datasheet pdf - http://www..net/
lcy00056 8 measuring after 30minutes. note 6-1 viewing angle range is defined as follows. 6 o?clock direction normal line ? 2 ? 2 ? 12 ? 11 definition for viewing angle note 6-2 applied voltage condition: (1) vcdc is adjusted so as to attain maximum contrast ratio. (2) input 1.90v at viac. when vi50= transmission is 50% at voltage-transmission curve, black level : vi50 2.5v, white level :vi50 + 1.5v photodetector(including luminosity facter) mesuring method for optical characteristics center tft-lcd module lcd panel dc/ac inverter driving frequency 49khz http://www..net/ datasheet pdf - http://www..net/
lcy00056 9 note 6-3 contrast ratio is defined as follows: photodetector output with lcd being "white" contrast ratio(cr)= photodetechor output with lcd being "black" note 6-4 response time is obtained by measuring the transition time of photodetector output, when input signals are applied so as to make the area "black" to and from "white". black white whi te ? ? time 2 j q v q f g v g e v g t q w v r w v
c t d k v t c t [ w p k v note 6-5 measured on the center area of the panel at a viewing cone 1 by topcon luminance meter bm-7.(after 30 minutes operation) dc/ac inverter driving frequency:70khz ( including a rise in luminance because of rising frequency.) note 6-6 lamp life time is defined as the time when either or occurs in the continuous operation under the condition of lamp current il=3.0~6.5marms(7.0marms: max) and pwm dimming 100%~5% (ta=25 ) brightness not to become under 50% of the original value. note 6-7 the intermittent cycles is defined as a time when brightness not to become under 50% of the original value under the condition of following cycle. ambient temperature: 0 high(7.0marms: max) off 5min 5min 5min 5min http://www..net/ datasheet pdf - http://www..net/
lcy00056 10 (9)mechanical characteristics 9-1) external appearance do not exist extreme defects. (see fig. 1) 9-2) panel toughness the panel shall not be broken, when 19n is pressed on the center of the panel by a smooth sphere having 15 mm diameter. caution: in spite of very soft toughness, if, in the long-term, add pressure on the active area, it is possible to occur the functional damage. 9-3) i/o connector performance a)input/output connectors for the operation of lcd module 1)applicable fpc : fci:sfv32r-1st 2)fpc flexibility : i. slit on the film cover lay if it had been tested bending under radius 0.6 mmr and bending angle 90 degrees condition, the fpc should not be cut at 30 times in or less. ii. slit on the film cover lay coat part of one side printing if it had been tested bending under radius nothingness and bending angle 180degrees, the fpc should not be cut. (it should be bend by hand and only at once). b)i/o connector of backlight driving circuit jst symbol used connector corresponding connector cn1 bhr-02vs-1 sm02b-bhss-1-tb (assembled on pwb) ( 10) display quality the display quality of the color tft-lcd module shall be in compliance with the incoming inspection standard. (11) handling instructions 11-1) mounting of module the tft-lcd module is sure to fix the module on the same plane, taking care not to warp or twist the module. don?t reach the pressure of touch-switches of the set side to a module directly, because images may be disturbed. please power off the module when you connect the input/output connector. please connect the metallic shielding cases of the module and the ground pattern of the inverter circuit surely. if that connection is not perfect, there may be a possibility that the following problems happen. a). the noise from the backlight unit will increase. b). the output from inverter circuit will be unstable. then, there may be a possibility that some problems happen. c). in some cases, a part of module will heat. 11-2) precautions in mounting polarizer which is made of soft material and susceptible to flaw must be handled carefully. protective film (laminator) is applied on the surface to protect it against scratches and dirts. it is recommended to peel off the laminator immediately before the use, taking care of static electricity. precautions in peeling off the laminator. a) working environment when the laminator is peeled off, static electricity may cause dust to stick to the polarizer surface. to avoid this, the following working environment is desirable. a) floor: conductive treatment of 1m or more on the tile. ( conductive mat or conductive paint on the tile) b) clean room free form dust and with an adhensive mat on the doorway c) advisable humidity: 50% 70% advisable temperature: 15 27 http://www..net/ datasheet pdf - http://www..net/
lcy00056 11 d) workers shall wear conductive shoes, conductive work clothes, conductive gloves and an earth band. b) working procedures a) direct the wind of discharging blower somewhat downward to ensure that module is blown sufficiently. keep the distance between module and discharging blower within 20 cm. b) attach adhensive tape to the laminator part near discharging blower so as to protect polarizer against flaw. c) peel off laminator, pulling adhesive tape slowly to your side taking 5 or more second. d) on peeling off the laminator, pass the module to the next work process to prevent the module to get dust. discharging blower less than 20cm module direction of wind of blower adhesive tape backlight cable e) method of removing dust from polarizer ? blow off dust with n2 blower for which static electricity preventive measure has been taken. ionized air gun (hugle electronics co.) is recommended. ? since polarizer is vulnerable, wiping should be avoided. but when the panel has stain or grease, we recommend to use adhesive tape to softly remove them from the panel. when metal part of the tft-lcd module (shielding lid and rear case) is soiled, wipe it with soft dry cloth. for stubborn dirts, wipe the part, breathing on it. wipe off water drops or finger grease immediately. long contact with water may cause discoloration or spots. tft-lcd module uses glass which breaks or cracks easily if dropped or bumped on hard surface. handle with care. since cmos lsi is used in this module, take care of static electricity and earth your body when handling. 11-3) precautions in adjusting module adjusting volumes on the rear face of the module have been set optimally before shipment. therefore, do not change any adjusted values. if adjusted values are changed, the specifications described here may not be satisfied. 11-4) caution of product design the lcd module shall be protected against water salt-water by the waterproof cover. please take measures to interferential radiation from module, to do not interfere surrounding appliances. 11-5) others do not expose the module to direct sunlight or intensive ultraviolet rays for many hours; liquid crystal is deteriorated by ultraviolet rays. store the module at a temperature near the room temperature. at lower than the rated storage temperature, liquid crystal solidifies, causing the panel to be damaged. at higher than the rated storage temperature, liquid crystal turns into isotropic liquid and may not recover. http://www..net/ datasheet pdf - http://www..net/
lcy00056 12 the voltage of beginning electric discharge may over the normal voltage because of leakage current from approach conductor by to draw lump read lead line around. if lcd panel breaks, there may be a possibility that the liquid crystal escapes from the panel. since the liquid crystal is injurious, do not put it into the eyes or mouth. when liquid crystal sticks to hands, feet or clothes, wash it out immediately with soap. observe all other precautionary requirements in handling general electronic components. please adjust the voltage of common electrode as material of attachment by 1 module. ( 1 2) shipping form 12 )packing form (refer fig.5) 12 carton keeping conditions the cartons can be piled up maximum 1 0 layers. environments temperature : humidity : or less at no dew condensation at low temperature and high humidity. atmosphere : harmful gas such as acid or alkaline that bites electronic components and/or wires, must not be detected. periods : about months opening of the package : in order to prevent the lcd module from breakdown by electrostatic charges, please control the humidity over 50%rh and open the package taking sufficient countermeasures against electrostatic charges, such as earth, etc.. 13 reliability test table 13 remark) temperature condition is based on operating temperature conditions no. (6) ? table5-1. no. test items test condition high temperature strong test ta = +75 240h low temperature strong test ta = -25 240h high temperature and high humidity operation test ta = +40 , 90%rh 240h hi temperature operating test tp = +70 240h low temperature operating test ta = 0 240h electro static discharge test 200v ? 200p 0 ? 1 time for each terminals shock test 980 /s2 ? 6ms 3 times for each direction jis c0041, a-7 condition c vibration test frequency range :10 55hz stroke : 1.5mm cycle 1 minutes each direction(x,y, z) 2 hours caution jis c0040, a-10 condition a heat shook test -25 +70 / 5 cycles (0.5 ) (0.5 ) http://www..net/ datasheet pdf - http://www..net/
lcy00056 13 note ta = ambient temperature, tp = panel temperature check items in the standard condition, there shall be no practical problems that may affect the display function. it is the goal specification with a mass production article, and there also is an item which you are not satisfied of this condition in a prototype level. caution direction are shown as follow 1 4 indication of lot number label attached location of the label : see fig. 1 indicated contents of the label ???? model number lot number contents of lot number : 1 st E production year 2000 ? 0 : 2nd E production month 1 ,2,3, 9,x,y,z : 3rd 7th E serial numbers 0000 1 : 8th E revision symbols a,b,c http://www..net/ datasheet pdf - http://www..net/
lcy00056 14 fig1. out line dimension for 7?tft http://www..net/ datasheet pdf - http://www..net/
lcy00056 15 fig. 2 structure of the tft-lcd module http://www..net/ datasheet pdf - http://www..net/
hsy frpt syni vgh frpv vb vr vg gnd vsh com ntpc vsy hrv vrv clkc clk vin cvop frpt syni hsy frpv gnd n.c ntpc vsy hrvc vrvc clkc excl gnd gnd mdn test2 test3 vcc spoi spio gps test4 vcs gnd n.c n.c pdp cld osco osci vcc gnd cls sps vr mod1 gnd lowi n.c blki blko n.c vgh vcc mod1 r/l sps cls vss vgl com cld spio ctr open open hr open mod2 va1 vb1 vc1 vsh gnd open va2 vb2 vc2 gnd spoi va3 vb3 vc3 gnd resh resv tst2 test n.c mon_41 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 open pwm vss mds mdn mds mdw n.c lpgc hr cn1 cn2 ic1301 23 24 pwm tst mdw vcs mon_67 mon_66 vcc mon_56 mon_55 mon_54 tst1 gnd mon_29 mod2 18 19 36 37 54 55 72 1 lz9gh22 n.c tclk c1001 0.1u c1004 0.1u l1002 10uh c1005 0.1u c1006 10u c1003 10u d1101 5.1b r1406 1m r1407 68k c1401 0.1u c1402 560p c1403 0.1u r1301 1m c1302 390p c1303 1000p c1301 220p l1301 2.7uh r1303 2.7k r1305 3.3k r1306 10k q1301 2sc2411k r1601 560k r1602 560k c1603 1000p r1901 560 r1902 560 r1903 560 r1904 560 r1915 100 r1916 100 r1917 100 vr1902 100k c1902 82p r1962 27k r1963 27k r1965 22k c1906 0.1u c1909 0.1u c1910 0.1u c1911 0.1u c1913 0.1u d1601 ma716 c1914 10u c1915 10u r1102 10k l1001 2.2uh c1007 1.0u c1002 0.1u c1306 0.1u c1903 0.22u v c c + - ic1401 njm2107f r1101 10 r1964 22k c1907 0.1u r1501 47k c1502 470p r1960 220k r1909 560 r1908 560 r1906 560 r1907 560 r1910 560 r1918 560 r1973 open r1912 240 r1911 560 r1913 560 r1914 560 r1905 560 r1403 47k r1315 2.4k r1309 10k r1405 24k d1301 ma335 vr1301 10k r1304 330 r1302 100 r1103 9.1k r1104 5.1k d1402 ma152k r1604 270 c1601 33p l1601 15uh c1602 33p c1905 0.1u c1304 100p r1401 3.6k r1402 4.7k r1404 68k n.c vcc c1920 0.1u c1921 0.1u c1922 0.1u c2012 100p c2011 0.1u c2010 1.0u c2001 1.0u c2009 1000p c2008 1000p c2007 1000p c2002 0.1u c2003 100p c2004 0.1u c2005 0.1u c2006 0.1u r1929 open r1928 0 r2001 0 r2002 0 c1923 open 10uf/ 25v + open ctr 56 lcy00012-16 fig.3 reference drive circuit http://www..net/ datasheet pdf - http://www..net/
lcy00034-17 fig.4 input signal timing chart t wlc tf d t whc t sud t hd t whd1 t whs tf lc tf s tr lc t hs t sus tr s t sum tr d tf p tr p 10 10 10 90 90 10 10 90 90 90 90 90 90 90 90 10 10 10 10 10 10 mode2 v gldc black white v sm white black v cac v cdc v cac v glac v glac http://www..net/ datasheet pdf - http://www..net/
lcy00056 18 fig.5 package form http://www..net/ datasheet pdf - http://www..net/
lcy00056 19 appendix adjusting method of optimum common electrode dc bias voltage to obtain optimum dc bias voltage of common electrode driving signal (vcdc), photoelectric devices are very effective, and the accuracy is with 0.1v. (in visual examination method, the accuracy is about 0.5v because of the difference among individuals.) to gain optimum common electrode dc bias, there is the method that uses photoelectric devices. measurement of flicker measurement of flicker measurement of flicker measurement of flicker dc bias voltage is adjusted so as to minimize ntsc : 60hz(30hz) / pal : 50hz(25hz) flicker. output voltage photo-electric device lcd module vcdc oscilloscope fig. a measurement system measurement of flicker photoelectric output voltage is measured by an oscilloscope at a system show in fig. a. dc bias voltage must be adjusted so as to minimize the ntsc : 60hz (30hz) / pal : 50hz (25hz) flicker with dc bias voltage changing slowly. (fig.b) dc bias : optimum dc bias : optimum + 1 fig. b waveforms of flicker http://www..net/ datasheet pdf - http://www..net/
s p e c i f i c a t i o n s a r e s u b j e c t t o c h a n g e w i t h o u t n o t i c e . s u g g e s t e d a p p l i c a t i o n s ( i f a n y ) a r e f o r s t a n d a r d u s e ; s e e i m p o r t a n t r e s t r i c t i o n s f o r l i m i t a t i o n s o n s p e c i a l a p p l i c a t i o n s . s e e l i m i t e d w a r r a n t y f o r s h a r p ? s p r o d u c t w a r r a n t y . t h e l i m i t e d w a r r a n t y i s i n l i e u , a n d e x c l u s i v e o f , a l l o t h e r w a r r a n t i e s , e x p r e s s o r i m p l i e d . a l l e x p r e s s a n d i m p l i e d w a r r a n t i e s , i n c l u d i n g t h e w a r r a n t i e s o f m e r c h a n t a b i l i t y , f i t n e s s f o r u s e a n d f i t n e s s f o r a p a r t i c u l a r p u r p o s e , a r e s p e c i f i c a l l y e x c l u d e d . i n n o e v e n t w i l l s h a r p b e l i a b l e , o r i n a n y w a y r e s p o n s i b l e , f o r a n y i n c i d e n t a l o r c o n s e q u e n t i a l e c o n o m i c o r p r o p e r t y d a m a g e . n o r t h a m e r i c a e u r o p e j a p a n s h a r p m i c r o e l e c t r o n i c s o f t h e a m e r i c a s 5 7 0 0 n w p a c i f i c r i m b l v d . c a m a s , w a 9 8 6 0 7 , u . s . a . p h o n e : ( 1 ) 3 6 0 - 8 3 4 - 2 5 0 0 f a x : ( 1 ) 3 6 0 - 8 3 4 - 8 9 0 3 f a s t i n f o : ( 1 ) 8 0 0 - 8 3 3 - 9 4 3 7 w w w . s h a r p s m a . c o m s h a r p m i c r o e l e c t r o n i c s e u r o p e d i v i s i o n o f s h a r p e l e c t r o n i c s ( e u r o p e ) g m b h s o n n i n s t r a s s e 3 2 0 0 9 7 h a m b u r g , g e r m a n y p h o n e : ( 4 9 ) 4 0 - 2 3 7 6 - 2 2 8 6 f a x : ( 4 9 ) 4 0 - 2 3 7 6 - 2 2 3 2 w w w . s h a r p s m e . c o m s h a r p c o r p o r a t i o n e l e c t r o n i c c o m p o n e n t s & d e v i c e s 2 2 - 2 2 n a g a i k e - c h o , a b e n o - k u o s a k a 5 4 5 - 8 5 2 2 , j a p a n p h o n e : ( 8 1 ) 6 - 6 6 2 1 - 1 2 2 1 f a x : ( 8 1 ) 6 1 1 7 - 7 2 5 3 0 0 / 6 1 1 7 - 7 2 5 3 0 1 w w w . s h a r p - w o r l d . c o m t a i w a n s i n g a p o r e k o r e a s h a r p e l e c t r o n i c c o m p o n e n t s ( t a i w a n ) c o r p o r a t i o n 8 f - a , n o . 1 6 , s e c . 4 , n a n k i n g e . r d . t a i p e i , t a i w a n , r e p u b l i c o f c h i n a p h o n e : ( 8 8 6 ) 2 - 2 5 7 7 - 7 3 4 1 f a x : ( 8 8 6 ) 2 - 2 5 7 7 - 7 3 2 6 / 2 - 2 5 7 7 - 7 3 2 8 s h a r p e l e c t r o n i c s ( s i n g a p o r e ) p t e . , l t d . 4 3 8 a , a l e x a n d r a r o a d , # 0 5 - 0 1 / 0 2 a l e x a n d r a t e c h n o p a r k , s i n g a p o r e 1 1 9 9 6 7 p h o n e : ( 6 5 ) 2 7 1 - 3 5 6 6 f a x : ( 6 5 ) 2 7 1 - 3 8 5 5 s h a r p e l e c t r o n i c c o m p o n e n t s ( k o r e a ) c o r p o r a t i o n r m 5 0 1 g e o s u n g b / d , 5 4 1 d o h w a - d o n g , m a p o - k u s e o u l 1 2 1 - 7 0 1 , k o r e a p h o n e : ( 8 2 ) 2 - 7 1 1 - 5 8 1 3 ~ 8 f a x : ( 8 2 ) 2 - 7 1 1 - 5 8 1 9 c h i n a h o n g k o n g s h a r p m i c r o e l e c t r o n i c s o f c h i n a ( s h a n g h a i ) c o . , l t d . 2 8 x i n j i n q i a o r o a d k i n g t o w e r 1 6 f p u d o n g s h a n g h a i , 2 0 1 2 0 6 p . r . c h i n a p h o n e : ( 8 6 ) 2 1 - 5 8 5 4 - 7 7 1 0 / 2 1 - 5 8 3 4 - 6 0 5 6 f a x : ( 8 6 ) 2 1 - 5 8 5 4 - 4 3 4 0 / 2 1 - 5 8 3 4 - 6 0 5 7 h e a d o f f i c e : n o . 3 6 0 , b a s h e n r o a d , x i n d e v e l o p m e n t b l d g . 2 2 w a i g a o q i a o f r e e t r a d e z o n e s h a n g h a i 2 0 0 1 3 1 p . r . c h i n a e m a i l : s m c @ c h i n a . g l o b a l . s h a r p . c o . j p s h a r p - r o x y ( h o n g k o n g ) l t d . 3 r d b u s i n e s s d i v i s i o n , 1 7 / f , a d m i r a l t y c e n t r e , t o w e r 1 1 8 h a r c o u r t r o a d , h o n g k o n g p h o n e : ( 8 5 2 ) 2 8 2 2 9 3 1 1 f a x : ( 8 5 2 ) 2 8 6 6 0 7 7 9 w w w . s h a r p . c o m . h k s h e n z h e n r e p r e s e n t a t i v e o f f i c e : r o o m 1 3 b 1 , t o w e r c , e l e c t r o n i c s s c i e n c e & t e c h n o l o g y b u i l d i n g s h e n n a n z h o n g r o a d s h e n z h e n , p . r . c h i n a p h o n e : ( 8 6 ) 7 5 5 - 3 2 7 3 7 3 1 f a x : ( 8 6 ) 7 5 5 - 3 2 7 3 7 3 5 http://www..net/ datasheet pdf - http://www..net/

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