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hannstar display corp. document title HSD150MX46-A product information page no. 1 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. hannstar product information model : hsd150mx46 -a issue date: 2001-10-19 note:1.the information contained herein is preliminary and may be changed without prior notices. 2.please contact hannstar display corp. before designing your product based on this module specification. 3.the information contained herein is presented merely to indicate the characteristics and perfor- mance of our products. no responsibility is assumed by hannstar for any intellectual property claims or other problems that may result from application based on the module described herein. record of revisions rev. date description of change modify page6, response time 35ms to 25 ms modify page23, cn1, cn2,cn3,cn4
hannstar display corp. document title HSD150MX46-A product information page no. 2 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. contents 1.0 general descriptions ????????????.? p.4 2.0 absolute maximum ratings ??????????.. p.5 3.0 optical characteristics ????????????.. p.6 4.0 electrical characteristics ???????????.. p.11 5.0 block diagram ???????????????? p.13 6.0 interface pin connection ???????????.. p.14 hannstar display corp. document title HSD150MX46-A product information page no. 3 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 7.0 interface timing ???????????????. p.18 8.0 outline dimension ???????????.??? p.22 9.0 lot mark ??????????????????. p.24 10.0 general precaution ?????????????.. p.25 hannstar display corp. document title HSD150MX46-A product information page no. 4 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 1.0 general description 1.1 introduction hannstar display model HSD150MX46-A is a color active matrix thin film transistor (tft) liquid crystal display(lcd) that uses amorphous silicon tft as a switching device. this model is composed of a tft lcd panel, a driving circuit and a back light system. this tft lcd has a 15 inch diagonally measured active display area with xga resolution (768 vertical by 1024 horizontal pixel array) and can display up to 8bit colors. 1.2 features high brightness with low power consumption wide viewing angle compact and light weight design 4 ccfls(cold cathode fluorescent lamp) input timing de+hs+vs mode 2ch-ttl interface system with 8bit color data 1.3 applications desktop monitors moniputers display terminals for av applications monitors for industrial applications 1.4 general information item specification unit display area 304.128(w) x 228.096(h) mm number of pixel 1024(h) x 768(v) pixels pixel pitch 0.297(h) x 0.297(v) mm pixel arrangement rgb vertical stripe display color true 8 bit colors display mode normally white surface treatment antiglare, hard-coating(3h) weight 1500(max) g back-light 4-ccfls at up & bottom side input signal 2-ch ttl power consumption tbd w optimum viewing direction 6 o?clock hannstar display corp. document title HSD150MX46-A product information page no. 5 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 1.5 mechanical information item min. typ. max. unit horizontal(h) --- 331.6 --- mm vertical(v) --- 255.5 --- mm module size depth(d) --- 14.7 --- mm weight (without inverter) --- tbd 1500 g 2.0 absolute maximum rating 2.1 a bsolute rating of environment item symbol min. max. unit note storage temperature t stg -20 65 o c operating temperature t opr 050 o c vibration(non-operating) v nop -- 1.5 g (1) shock(non-operating) s nop -- 70 g (2) storage humidity h stg 10 90 %rh (3) operating humidity h op 10 80 %rh (3) low pressure(operating) p lop 697 -- hpa (4) low pressure(non-operating) p lnop 116 -- hpa (5) note (1) 10-500hz sweep/cycle, sine wave, x,y,z each directions, 0.5hr each (2) 11ms, x, y, z direction, one time each, half sine wave. for this shock test, it is necessary to fill the silicon rubber between the shock jig as buffer. (3) max wet bulb temp.=39 o c (4) 2hrs. (10000 feet) (5) 24hrs. (50000 feet) 2.2 electrical absolute rating 2.2.1 t ft lcd module item symbol min. max. unit note power supply voltage v dd -0.3 4.0 v (1) logic input voltage v in -0.3 vdd+0.3 v (1) 2.2.2 back-light unit item symbol min. max. unit note lamp voltage v l 0 2000 v rms (1) lamp current i fl -- 7.0 ma (1) lamp frequency f l 0 100 khz (1) hannstar display corp. document title HSD150MX46-A product information page no. 6 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. note (1) permanent damage may occur to the lcd module if beyond this specification. functional operation should be restricted to the conditions described under normally operating conditions. 3.0 optical characteristics 3.1 optical specification item symbol condition min. typ. max. unit note contrast cr -- 250 -- (1)(2) rising t r -- -- response time falling t f -- t r +t f =25ms -- msec (1)(3) white luminance (center of screen) y l -- 350 (i fl =6ma) -- cd/m 2 rx tbd 0.62 tbd red ry tbd 0.35 tbd gx tbd 0.293 tbd green gy tbd 0.579 tbd bx tbd 0.144 tbd blue by tbd 0.09 tbd wx tbd 0.29 tbd color chromaticity (cie1931) white wy =0 o =0 o normal viewing angle tbd 0.32 tbd l (60) -- hor. r (60) -- u (40) -- viewing angle ver. d cr>10 (50) -- (1)(4) brightness uniformity b uni 70 -- -- % (5) cross talk ct(n) =0 o =0 o -- -- 1.3 % (6) 3.2 measuring condition measuring surrounding : dark room lamp current i fl : 6ma, lamp freq. f l =50kh z v dd =3.3v 0.3v surrounding temperature : 25 o c 3.3 measuring equipment lcd-7000 of otsuka electrics corp., which utilized mcpd-7000 for chromaticity and bm-5a for other optical characteristics. measuring spot size : 10~12mm hannstar display corp. document title HSD150MX46-A product information page no. 7 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. note (1) definition of viewing angle : note (2) definition of contrast ratio(cr) : measured at the center point of panel luminance with all pixels white cr = luminance with all pixels black l r u d =0 o =180 o 12? o?clock =90 o 6? o?clock =270 o hannstar display corp. document title HSD150MX46-A product information page no. 8 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. note (3) definition of response time : sum of t r and t f note (4) definition of brightness uniformity time optical response white(tft off) black (tft on) white(tft off) 100% 90% 10% 0% t r t f photo-detector (bm-5a) 50cm lcd panel field=2 o hannstar display corp. document title HSD150MX46-A product information page no. 9 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. note (5) definition of brightness uniformity luminance uniformity=(min luminance)/(max luminance)x100% display center h 1 4 h 1 2 h v 1 4 v 1 2 v v 1 4 h 1 4 hannstar display corp. document title HSD150MX46-A product information page no. 10 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. note (6) definition of crosstalk ct(1) ~ ct(4) l(n) ? lb(n) ct(n) = x 100% , n = 1 ~ 4 l(n) where l(n) = luminance of point ?n? at pattern a (cd/m 2 ) , n=1 4 lb(n) = luminance of point ?n? at pattern b (cd/m 2 ) , n=1 4 the location measured will be exactly the same in both patterns. l0 : luminance with all pixels black l255 : luminance with all pixels white 4.0 electrical characteristics 4.1 tft lcd module item symbol min. typ. max. unit note v 1 8 v 1 8 v 1 4 v 1 4 v 1 2 v 1 h 8 1 h 8 h 1 h 4 1 h 4 l(1) l(2) l(3) l(4) 1 h 2 v 1 8 v 1 8 v 1 4 v 1 4 v 1 2 v 1 h 8 1 h 8 h 1 h 4 1 h 4 lb(1) lb(2) lb(3) lb(4) 1 h 2 pattern a pattern b gray scale: l127 gray scale: l127 gray scale: l0 hannstar display corp. document title HSD150MX46-A product information page no. 11 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. voltage of power supply v dd 3.0 3.3 3.6 v high v ih 2.4 -- 3.6 v input voitage low v il 0--0.9v current of power supply mosaic i dd -- tbd -- ma (1) vsync frequency f v -- 60.00 75.00 hz hsync frequency f h -- 48.35 60.00 khz main frequency f dclk -- 32.50 39.37 mhz note (1) mosaic : dot checker image grey scale: l0 l255. l0: luminance with all pixels black. l255: luminance with all pixels white. note (2) when f v is too low, a flicker may be occurred on the display. l0 l28 hannstar display corp. document title HSD150MX46-A product information page no. 12 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 4.2 back-light unit the back-light system is an edge-lighting type with 4 ccfl (cold cathode fluorescent lamp) . the characteristics of four lamps are shown in the following tables. item symbol min. typ. max. unit note lamp current il 3.0 6.0 7.0 ma(rms) (1) lamp voltage vl -- 640 -- v(rms) i l =6.0ma frequency fl 30 50 80 khz (2) operating life time hr 30,000 -- -- hour (3) 1220 at 25 o c startup voltage vs -- -- 1410 v(rms) at 0 o c note (1) lamp current is measured with current meter for high frequency as shown below. specified valued are for a lamp. note (2) lamp frequency may produce interference with horizontal synchronous frequency and this may cause line flow on the display. therefore lamp frequency shall be detached from the horizontal synchronous frequency and its harmonics as far as possible in order to avoid interference. note (3) life time (hr) can be defined as the time in which it continues to operate under the condition : ta=253 o c, i l =6.0ma(rms) and f l =50khz until one of the following event occurs : 1. when the brightness becomes 50% 2. when the startup voltage(vs) at 0 o c becomes higher than the maximal value of vs specified above. lcd module 1 2 3 4 a inverter (hiu757) 1 2 3 4 a inverter (hiu757) 1 2 3 4 a inverter (hiu757) 1 2 3 4 a inverter (hiu757) hannstar display corp. document title HSD150MX46-A product information page no. 13 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 5.0 block diagram 5.1 tft lcd module 5.2 back light unit dc/dc converter timing controller cn1 & cn2 gray scale manipulation voltage generation circuit liquid crystal panel 1024 768 pixels x-driver ic y-driver ic 1 2 3 4 vl1 vl2 n c gl1 1 2 3 4 vl3 vl4 n c gl2 cn3 cn4 hannstar display corp. document title HSD150MX46-A product information page no. 14 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 6.0 interface pin connection 6.1 tft lcd module cn1 1)2) : data signal and power supply (il-fhr-45s-hf /jae) terminal no. symbol function 1 gnd ground 2 clk dot clock 3 gnd ground 4 dena data enable 5 gnd ground 6 vs vertical sync 7 gnd ground 8 hs horizontal sync 9 gnd ground 10 nc (hms) 11 gnd ground 12 bo7 blue odd data(msb) 13 bo6 blue odd data 14 bo5 blue odd data 15 bo4 blue odd data 16 gnd ground 17 bo3 blue odd data 18 bo2 blue odd data 19 bo1 blue odd data 20 bo0 blue odd data(lsb) 21 gnd ground 22 go7 green odd data(msb) 23 go6 green odd data 24 go5 green odd data 25 go4 green odd data 26 gnd ground 27 go3 green odd data 28 go2 green odd data 29 go1 green odd data 30 go0 green odd data(lsb) 31 gnd ground 32 ro7 red odd data(msb) 33 ro6 red odd data 34 ro5 red odd data 35 ro4 red odd data 36 gnd ground 37 ro3 red odd data 38 ro2 red odd data 39 ro1 red odd data 40 ro0 red odd data(lsb) 41 vcc power supply 42 vcc power supply 43 nc no connection 44 nc no connection 45 test should be open during operation (internal test only) note 1) please connect nc pin & test pin to nothing. don?t connect it to ground nor to other signal input. note 2) please connect gnd pin to ground. don?t use it as no-connect nor connect with high impedance. hannstar display corp. document title HSD150MX46-A product information page no. 15 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. cn2 : data signal (il-fhr-f30s-hr / jae) terminal no. symbol function 1 gnd ground 2 be7 blue even data(msb) 3 be6 blue even data 4 be5 blue even data 5 be4 blue even data 6 gnd ground 7 be3 blue even data 8 be2 blue even data 9 be1 blue even data 10 be0 blue even data (lsb) 11 gnd ground 12 ge7 green even data(msb) 13 ge6 green even data 14 ge5 green even data 15 ge4 green even data 16 gnd ground 17 ge3 green even data 18 ge2 green even data 19 ge1 green even data 20 ge0 green even data (lsb) 21 gnd ground 22 re7 red even data(msb) 23 re6 red even data 24 re5 red even data 25 re4 red even data 26 gnd ground 27 re3 red even data 28 re2 red even data 29 re1 red even data 30 re0 red even data (lsb) 6.2 back-light unit cn3 1) ccfl power source (bhr-04vs-1/japan solderless terminal mfg co., ltd) terminal no. symbol function 1 vl1 ccfl power supply (high voltage) 2 vl2 ccfl power supply (high voltage) 3nc 1) 4 gl1 ccfl power supply (low voltage) cn4 1) ccfl power source (bhr-04vs-1/japan solderless terminal mfg co., ltd) terminal no. symbol function 1 vl3 ccfl power supply (high voltage) 2 vl4 ccfl power supply (high voltage) 3nc 1) 4 gl2 ccfl power supply (low voltage) note 1) please connect nc pin to nothing. don?t connect it to ground nor to other signal input. (nc pin should be open.) hannstar display corp. document title HSD150MX46-A product information page no. 16 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 6.3 relationship between displayed color and input msb lsb msb lsb msb lsb gray scale display r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 level black llllllllllllllllllllllll - blue llllllllllllllll hhhhhhhh - green llllllllh hhhhhhh llllllll - light bluellllllllh hhhhhhhhhhhhhhh - red hhhhhhhhl lllllllllllllll - purple hhhhhhhhl lllllll hhhhhhhh - yellow hhhhhhhhhhhhhhhh llllllll - basic color white hhhhhhhhhhhhhhhhhhhhhhhh - black llllllllllllllllllllllll l0 lllllllhllllllllllllllll l1 dark llllllhlllllllllllllllll l2 l3 ? l251 hhhhhlhhllllllllllllllll l252 light hhhhhhlhllllllllllllllll l253 hhhhhhhl l lllllllllllllll l254 gray scale of red red hhhhhhhhl lllllllllllllll red l255 black llllllllllllllllllllllll l0 lllllllllllllllhllllllll l1 dark llllllllllllllhlllllllll l2 l3 ? l251 llllllllh hhhhlhh llllllll l252 light llllllllh hhhhhlh llllllll l253 llllllllh hhhhhhl llllllll l254 gray scale of green green llllllllh hhhhhhh llllllllgreen l255 black llllllllllllllllllllllll l0 lllllllllllllllllllllllh l1 dark llllllllllllllllllllllhl l2 l3 ? l251 llllllllllllllll hhhhhlhh l252 light llllllllllllllll hhhhhhlh l253 llllllllllllllll hhhhhhhl l254 gray scale of blue blue llllllllllllllll hhhhhhhh blue l255 black llllllllllllllllllllllll l0 lllllllhlllllllhlllllllh l1 dark llllllhlllllllhlllllllhl l2 l3 ? l251 hhhhhlhhhhhhhlhhhhhhhlhh l252 light hhhhhhlhhhhhhhlhhhhhhhlh l253 hhhhhhhlhhhhhhhlhhhhhhhl l254 gray scale of white & black white hhhhhhhhhhhhhhhhhhhhhhhhwhite l255 6.4 pixel format hannstar display corp. document title HSD150MX46-A product information page no. 17 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 7.0 interface timing 1)2)3)4)5)6) 7.1 timing parameters (hsync, vsync and de mode) r g b r g b r g b r g b r g b r g b r g b line 0 r g b r g b r g b r g b r g b r g b line 1 r g b r g b r g b r g b r g b line 2 r g b r g b r g b r g b line 3 r g b r g b r g b line 4 r g b r g b line 5 r g b r g b r g b r g b r g b r g b r g b line 767 pixel 0 pixel 1 pixel 2 pixel 3 pixel 4 pixel 5 pixel 1023 1024 pixels lcd display area 1 pixel = r g b 768 lines r g b r g b r g b r g b r g b r g b r g b r g b r g b r g b r g b r g b r g b r g b r g b hannstar display corp. document title HSD150MX46-A product information page no. 18 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. item symbol min. typ. max. unit remarks period t1 778 t4 806 t4 16.67 860 t4 ms 1) 5) active t2 768 t4 15.88 ms 1) vertical display term display start t3 4 t4 256 t4 ms 1) period t4 590 t7 672 t7 20.68 700 t7 s 1) 5) active t5 512 t7 15.76 s 1) horizontal display term display start t6 16 t7 512 t7 s 1) period t7 25.00 30.77 ns 5) low time t8 9 ns clock high time t9 9 ns setup time t10 2 ns data hold time t11 5 ns note 1) refer to timing chart at page19 and 20. note 2) in case of using the long frame period, the deterioration of display quality, noise etc. may be occurred. note 3) when enab is fixed to ?l? level after nclk input, the panel is displayed as black. however, a flicker may be occurred on the display. when enab is fixed to ?h? level after nclk input, the panel will be damaged. note 4) do not fix nclk to ?h? or ?l? level while the v dd (+3.3v) is supplied. if nclk is fixed to ?h? level or ?l? level for certain period while the v dd (+3.3v) is supplied, the panel may be damaged. note 5) do not change t1 and t4 values in the operation. when t1 or t4 is changed, the panel is displayed as black. note 6) please adjust lcd operating signal timing and fl driving frequency, to optimize the display quality. there is a possibility that flicker is observed by the interference of lcd operating signal timing and fl driving condition (especially driving frequency). 7.2 timing diagram of interface signal (hsync, vsync and de mode) 24 bit two pixel/clock input mode hannstar display corp. document title HSD150MX46-A product information page no. 19 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. a b ( 1 ) vertical t2 t1 t4 n cl ena ( 2 ) horizontal t7 t5 t4 n cl ena t4 or7~or0 og7~og0 ob7~ob0 er7~er0 eg7~eg0 eb7~eb0 or7~or0 og7~og0 ob7~ob0 hs y nc vs y nc hs y nc t3 t6 x even , x odd , x even ,x even , x even , x even ,76 x even ,76 x even ,76 x odd ,0 x odd ,1 x odd ,2 x odd ,765 x odd ,766 x odd ,76 er7~er0 eg7~eg0 eb7~eb0 0,y 2,y 4,y 6,y 1,y 3,y 5,y 7,y x 2n-1 ,y x 1021 ,y x 1023 ,y x 2(n-1) ,y x 1020 ,y x 1022 ,y hannstar display corp. document title HSD150MX46-A product information page no. 20 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 7.3 power on/off sequence item min. typ. max. unit remark t1 0 10 msec t2 0 50 msec t3 0 50 msec t4 1 sec t5 200 msec t6 200 msec note (1) the supply voltage of the external system for the module input should be the same as the definition of v dd . (2) apply the lamp volatge within the lcd operation range. when the back-light turns on before the lcd operation or the lcd truns off before the back-light turns off, the display may momentarily become white. (3) in case of v dd = off level, please keep the level of input signal on the low or keep a high impedance. (4) t4 should be measured after the module has been fully discharged between power off and on period. (5) interface signal shall not be kept at high impedance when the power is on. 8.0 outline dimension power supply signal backlight (recommend) 0v 0v power on power off 0.9v dd 0.1v dd 0.9v dd 0.1v dd 0.1v dd 0.6 v 0.6 v 50% 50% t1 t2 t3 t4 t5 t6 hannstar display corp. document title HSD150MX46-A product information page no. 21 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 8.1 front view unit : mm 8.2 back view hannstar display corp. document title HSD150MX46-A product information page no. 22 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. hannstar display corp. document title HSD150MX46-A product information page no. 23 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 9.0 lot mark 9.1 lot mark 10 11 12 13 14 15 code 1,2,3,4,5,6: hannstar internal flow control code. code 7: production location. code 8: production year. code 9: production month. code 10,11,12,13,14,15: serial number. note (1) production year year 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 mark 9012345678 note (2) production month month jan. feb. mar. apr. may. jun. jul. aug. sep. oct nov. dec. mark 123456789abc 10.0 general precaution hannstar display corp. document title HSD150MX46-A product information page no. 24 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 10.1 use restriction this product is not authorized for use in life supporting systems, aircraft navigation control systems, military systems and any other application where performance failure could be life-threatening or otherwise catastrophic. 10.2 disassembling or modification do not disassemble or modify the module. it may damage sensitive parts inside lcd module, and may cause scratches or dust on the display. hannstar does not warrant the module, if customers disassemble or modify the module. 10.3 breakage of lcd panel 9.3.1 if lcd panel is broken and liquid crystal spills out, do not ingest or inhale liquid crystal, and do not contact liquid crystal with skin. 9.3.2 if liquid crystal contacts mouth or eyes, rinse out with water immediately. 9.3.3 if liquid crystal contacts skin or cloths, wash it off immediately with alcohol and rinse thoroughly with water. 9.3.4 handle carefully with chips of glass that may cause injury, when the glass is broken. 10.4 electric shock 9.4.1 disconnect power supply before handling lcd module. 9.4.2 do not pull or fold the ccfl cable. 9.4.3 do not touch the parts inside lcd modules and the fluorescent lamp?s connector or cables in order to prevent electric shock. 10.5 absolute maximum ratings and power protection circuit 9.5.1 do not exceed the absolute maximum rating values, such as the supply voltage variation, input voltage variation, variation in parts? parameters, environmental temperature, etc., otherwise lcd module may be damaged. 9.5.2 please do not leave lcd module in the environment of high humidity and high temperature for a long time. 9.5.3 it?s recommended to employ protection circuit for power supply. 10.6 operation 9.6.1 do not touch, push or rub the polarizer with anything harder than hb pencil lead. 9.6.2 use fingerstalls of soft gloves in order to keep clean display quality, when persons handle the lcd module for incoming inspection or assembly. 9.6.3 when the surface is dusty, please wipe gently with absorbent cotton or other soft material. hannstar display corp. document title HSD150MX46-A product information page no. 25 /26 document no. revision the information contained in this document is the exclusive property of hannstar display corporation. it shall not be disclosed, distributed or reproduced in whole or in part without written permission of hannstar display corporation. 9.6.4 wipe off saliva or water drops as soon as possible. if saliva or water drops contact with polarizer for a long time, they may causes deformation or colo r fading. 9.6. 5when cleaning the adhesives, please use absorbent cotton wetted with a little petroleum benzine or other adequate solvent. 10.7 mechanism please mount lcd module by using mouting holes arranged in four corners tightly. 10.8 static electricity 9.8.1 protection film must remove very slowly from the surface of lcd module to prevent from electrostatic occurrence. 9.8.2 because lcd module use cmos-ic on circuit board and tft-lcd panel, it is very weak to electrostatic discharge. please be careful with electrostatic discharge. persons who handle the module should be grounded through adequate methods. 10.9 strong light exposure the module shall not be exposed under strong light such as direct sunlight. otherwise, display characteristics may be changed. 10.10 disposal when disposing lcd module, obey the local environmental regulations. |
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