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document title HSD150MX41-A specification page no. 1 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. to : date : jan. 05, 2000 hannstar product information customer acceptance specification model : hsd150mx41 -a accepted by: signature date proposed by: hannstar display corporation product development division quality & reliability assurance division product engineering department product development department note:1. please contact hannstar display corp. before designing your product based on this module specification. 2. 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.
document title HSD150MX41-A specification page no. 2 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. content 1. record of revisions p.3 2. general descriptions p.4 3. absolute maximum ratings p.5 4. optical characteristics p.6 5. electrical characteristics p.9 6. block diagram p.11 7. interface pin connection p.12 8. interface timing p.16 9. outline dimension p.20 10. lot mark p.22 11. general precaution p.23 12. visual inspection specification p.27 document title HSD150MX41-A specification page no. 3 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. record of revisions ecn. no. date description of change 01 jan. 05, 2000 specification for HSD150MX41-A was first issued. document title HSD150MX41-A specification page no. 4 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. 2. general description hannstar display model HSD150MX41-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 backlight 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 262,144 colors. features: high brightness with low power consumption wide viewing angle compact and light weight design 2 ccfls(cold cathode fluorescent lamp) de mode only cmos interface with 6bit color data applications: desktop monitors moniputers display terminals for av applications monitors for industrial applications general information: item specification unit display area 304.1 (h)*228.1(v) mm number of pixel 1024(h)*768(v) pixels pixel pitch 0.297(h)*0.297(v) mm pixel arrangement rgb vertical stripe display color 262,144 display mode normally white surface treatment antiglare, hard-coating (3h) weight 1100 g back-light bottom edge side 2-ccfl input signal cmos interface with 6bit color data power consumption 10.5 w optimum viewing direction 6 o?clock document title HSD150MX41-A specification page no. 5 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. mechanical information item min. typ. max. unit horizontal(h) 335.5 336 336.5 mm vertical(v) 248.5 249 249.5 mm module size depth(d) 13.5 mm weight (without inverter) 1070 1100 g 3. absolute maximum ratings 3.1 absolute ratings 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 50 g (2) storage humidity h stg 10 90 %rh (3) note(1)10-200-10hz sweep/cycle, x,y,z each directions, 0.5hr each (2)20ms, x, y, z direction, one time each. 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 3.2 electrical absolute ratings (1) tft 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 v dd +0.3 v (1) (2) back-light unit item symbol min. max. unit note lamp voltage v l 0 2000 v(rms) (1) lamp current i l 7.0 ma (1) lamp freqency f l 0 100 khz (1) note: (1) permanent damage may occur to the lcd module if beyond this specification. functional operation should be restricted to the conditions described under normal operating conditions. document title HSD150MX41-A specification page no. 6 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. optical characteristics item symbol condition min. typ. max. unit note contrast cr 250 (1)(2) rising t r 10 response time falling t f 40 msec (1)(3) white luminance (center of screen) y l 200 cd/m 2 rx 0.57 0.62 0.67 red ry 0.28 0.33 0.38 gx 0.23 0.28 0.33 green gy 0.54 0.59 0.64 bx 0.09 0.14 0.19 blue by 0.06 0.11 0.16 wx 0.25 0.30 0.35 color chromaticity (cie1931) white wy =0 =0 normal viewing angle 0.28 0.33 0.38 l 60 hor. r 60 h 40 viewing angle ve r. l cr>10 45 (1)(4) brightness uniformity b uni 60 %(5) measuring condition : measuring surrounding : dark room lamp current i l :6 0.1ma v dd =3.3v f v =60hz f dclk =32.5mhz surrounding temperature : 25 2 o c 30 min. warm-up time measuring equipment : bm-7 document title HSD150MX41-A specification page no. 7 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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 cr = note (3) definition of response time : sum of t r and t f l white(tft off) black (tft on) white(tft off) 100% 90% 10% 0% t r t f luminance with all pixels white (l63) luminance with all pixels black (l0) time optical response l r h l r =90 o l =90 o 1 2 ? o ? clock h =90 o 6 ? o ? clock l =90 o document title HSD150MX41-A specification page no. 8 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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 (4) optical characteristics measurement setup center of panel note (5) definition of brightness uniformity luminance uniformity=(min luminance)/(max luminance)x100% display center h 1 document title HSD150MX41-A specification page no. 9 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. electrical characteristics 5.1 tft lcd module item symbol min. typ. max. unit note voltage of power supply v dd 3.0 3.3 3.6 v high v ih 2.4 3.6 v input voltage low v il 0 0.9 v current of power supply mosaic i dd 460 ma (1) vsync frequency f v 60.00 75.00 hz (2) hsync frequency f h 48.35 60.00 khz main frequency f dclk 32.50 39.37 mhz (1)mosaic: dot checker image grey scale: l0 l63. l0: luminance with all pixels black. l63: luminance with all pixels white. (2)when f v is too low, a flicker may be occurred on the display. l0 l7 document title HSD150MX41-A specification page no. 10 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. 5.2 back-light unit the back-light system is an edge-lighting type with 2 ccfl(cold cathod fluorescent lamp). the characteristics of two lamps are shown in the following tables. item symbol min. typ. max. unit note lamp current i l 3.0 6.0 7.0 ma(rms) (1) lamp voltage v l 640 v(rms) i l =6.0ma frequency f l 20 30 70 khz (2) operating life time hr 50,000 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 values are for a lamp. (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. (3) life time (hr) can be defined as the time in which it continues to operate under the condition: ta=253oc, i l =6.0ma(rms) and f l =30 khz until one of the following event occurs: 1.when the brightness becomes 50%. 2.when the startup voltage (vs) at 0oc becomes higher than the maximal value of vs specified above. lcd module 1 3 a inverter (hiu737) blue white(ground) white(ground) red a inverter (hiu737) 1 3 document title HSD150MX41-A specification page no. 11 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. block diagram 6.1 tft lcd module 6.2 back-light unit 1 2 3 1 2 3 n c n c vl1 vl2 gl1 gl2 dc/dc converter timing controller connector gray scale manipulation voltage generation circuit liquid crystal panel 1024 768 pixels x-driver ic y-driver ic document title HSD150MX41-A specification page no. 12 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. interface pin connection 7.1 tft lcd module cn1 1)2)3) input signal (fx8-60s-sv/hirose electric co., ltd) 1) 2) 3) mating connector: fx8-60p-sv/hirose electric co., ltd terminal no. symbol function terminal no. symbol function 1 gnd ground 31 eb5 blue data b5 (msb) even 2 gnd ground 32 eb4 blue data b4 even 3 enab compound synchonaization signal 33 eb3 blue data b3 even 4 nc 34 eb2 blue data b2 even 5 nc 35 eb1 blue data b1 even 6 gnd ground 36 eb0 blue data b0 (lsb) even 7 ob5 blue data b5 (msb) odd 37 gnd ground 8 ob4 blue data b4 odd 38 eg5 green data g5 (msb) even 9 ob3 blue data b3 odd 39 eg4 green data g4 even 10 ob2 blue data b2 odd 40 eg3 green data g3 even 11 ob1 blue data b1 odd 41 eg2 green data g2 even 12 ob0 blue data b0 (lsb) odd 42 eg1 green data g1 even 13 gnd ground 43 eg0 green data g0 (lsb) even 14 og5 green data g5 (msb) odd 44 gnd ground 15 og4 green data g4 odd 45 er5 red data r5 (msb) even 16 og3 green data g3 odd 46 er4 red data r4 even 17 og2 green data g2 odd 47 er3 red data r3 even 18 og1 green data g1 odd 48 er2 red data r2 even 19 og0 green data g0 (lsb) odd 49 er1 red data r1 even 20 gnd ground 50 er0 red data r0 (lsb) even 21 or5 red data r5 (msb) odd 51 gnd ground 22 or4 red data r4 odd 52 enclk pixel clock even 23 or3 red data r3 odd 53 gnd ground 24 or2 red data r2 odd 54 gnd ground 25 or1 red data r1 odd 55 vdd 3.3 v power supply 26 or0 red data r0 (lsb) odd 56 vdd 3.3 v power supply 27 gnd ground 57 vdd 3.3 v power supply 28 onclk pixel clock odd 58 vdd 3.3 v power supply 29 gnd ground 59 gnd ground 30 gnd ground 60 gnd ground 1) please connect nc pin to nothing. don?t connect it to ground nor to other signal input. (nc pin should be open.) 2) please connect gnd pin to ground. don?t use it as no-connect nor connect with high lmpedance. 3) 262,144 colors are displayed by the combinations of 18 bits data. document title HSD150MX41-A specification page no. 13 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. 7.2 back-light unit cn2 1) ccfl power source bhr-03vs-1/japan solderless terminal mfg co., ltd. 1) mating connector : sm02 (8.0) b-bhs/japan solderless terminal mfg co., ltd. terminal no. symbol function 1 vl1 ccfl power supply (high voltage) 2nc 1) 3 gl1 ccfl power supply (low voltage) cn3 1) ccfl power source bhr-03vs-1/japan solderless terminal mfg co., ltd. 1) mating connector : sm02 (8.0) b-bhs/japan solderless terminal mfg co., ltd. terminal no. symbol function 1 vl2 ccfl power supply (high voltage) 2nc 1) 3 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.) document title HSD150MX41-A specification page no. 14 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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 relationship between displayed color and input data display msb lsb r5 r4 r3 r2 r1 r0 msb lsb g5 g4 g3 g2g1 g0 msb lsb b5 b4 b3 b2 b1 b0 gray scale level blackllllllllllllllllll - bluellllllllllllhhhhhh - greenllllllhhhhhhllllll - light bluel l l l l lhhhhhhhhhhhh - red hhhhhhllllllllllll - purplehhhhhhl l l l l lhhhhhh - yellowhhhhhhhhhhhhl l l l l l - basic color whitehhhhhhhhhhhhhhhhhh - blackllllllllllllllllll l0 lllllhllllllllllll l1 llllhlllllllllllll l2 : : : : : : l3?l60 hhhhlhllllllllllll l61 dark light hhhhhlllllllllllll l62 gray scale of red red hhhhhhllllllllllllred l63 blackllllllllllllllllll l0 lllllllllllhllllll l1 llllllllllhlllllll l2 : : : : : : l3?l60 llllllhhhhlhllllll l61 dark light llllllhhhhhlllllll l62 gray scale of green greenllllllhhhhhhllllllgreen l63 blackllllllllllllllllll l0 lllllllllllllllllh l1 llllllllllllllllhl l2 : : : : : : l3?l60 llllllllllllhhhhlh l61 dark light llllllllllllhhhhhl l62 gray scale of blue bluellllllllllllhhhhhhblue l63 blackllllllllllllllllll l0 lllllhlllllhlllllh l1 llllhlllllhlllllhl l2 : : : : : : l3?l60 hhhhlhhhhhlhhhhhlh l61 dark light hhhhhlhhhhhlhhhhhl l62 gray scale of white & black whitehhhhhhhhhhhhhhhhhhwhite l63 document title HSD150MX41-A specification page no. 15 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. 7.4 pixel format r g b r g b r g b r g b r g b r g b r g b 1st line r g b r g b r g b r g b r g b r g b 2nd line r g b r g b r g b r g b r g b 3rd line r g b r g b r g b r g b 4th line r g b r g b r g b 5th line r g b r g b 6th line r g b r g b r g b r g b r g b r g b r g b 768th line 1st pixel 2nd pixel 3rd pixel 4th pixel 5th pixel 6th pixel 1024th pixel 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 document title HSD150MX41-A specification page no. 16 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. interface timing 1)2)3)4)5)6) 8.1 timing parameters ( de mode) item symbol min. typ. max. unit remarks frame period t1 778 t3 806 t3 16.67 860 t3 ms 1) 5) vertical display term 1) t2 768 t3 768 t3 15.8 768 t3 ms 1) one line scanning time 1) 5) t3 590 t5 672 t5 20.68 700 t5 s 1) 5) horizontal display term 1) t4 512 t5 512 t5 15.76 512 t5 ns 1) clock period 5) t5 25.00 30.77 ns clock low time t6 9 ns clock high time t7 9 ns data setup time t8 2 ns data hold time t9 5 ns note 1) refer to timing chart at page17 & 18. 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 t3 values in the operation. when t1 or t3 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). document title HSD150MX41-A specification page no. 17 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. 8.2 timing diagram of interface signal (de mode) (1) vertical timing t2 t1 t3 nclk enab x,1 x,2 x,3 x,y x,767 x,768 or7~or0 og7~og0 ob7~ob0 er7~er0 eg7~eg0 eb7~eb0 (2) horizontal timing 1,y 3,y 5,y 7,y t5 t4 t3 x 2n-1 ,y 1021,y 1023,y nclk enab or7~or0 og7~og0 ob7~ob0 t3 x,766 2,y 4,y 6,y 8,y x 2n ,y 1024,y er7~er0 eg7~eg0 eb7~eb0 1022,y oncl k encl k oncl k encl k or5~or0 og5~og0 ob5~ob0 er5~er0 eg5~eg0 eb5~eb0 or5~or0 og5~og0 ob5~ob0 er5~er0 eg5~eg0 eb5~eb0 document title HSD150MX41-A specification page no. 18 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. 1.65(v) a b duty(a,b) 5010% t 5 t 6 t 7 n cl k enab r05-r00 g05-g00 b05-b00 re5-re0 ge5-ge0 be5-be0 t 8 t 9 va l i d data v ih (min) 2.64(v) v il (max) 0.66(v) v ih (min) 2.64(v) v il (max) 0.66(v) document title HSD150MX41-A specification page no. 19 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. 8.3 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. power supply signal backlight (recommanded ) 0v 0v power on power off 0.9v dd 0.1v dd 0.9v dd 0.1v dd 0.1v dd 0.6v 0.6v 50% 50% t1 t2 t3 t4 t5 t6 document title HSD150MX41-A specification page no. 20 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. outline dimension u nit : mm (1)front view outline document title HSD150MX41-A specification page no. 21 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. (2)back view outline dimension document title HSD150MX41-A specification page no. 22 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. lot mark 10.1 lot mark 1 0 11 1 2 1 3 1 4 1 5 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 1 0, 11 , 1 2, 1 3, 1 4, 1 5: 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 10.2 location of lot mark (1) the label is attached to the backside of the lcd module. (2) this is subject to change without prior notice. document title HSD150MX41-A specification page no. 23 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. 11. general precaution (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. (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. (3) breakage of lcd panel (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. (3.2) if liquid crystal contacts mouth or eyes, rinse out with water immediately. (3.3) if liquid crystal contacts skin or cloths, wash it off immediately with alcohol and rinse thoroughly with water. (3.4) handle carefully with chips of glass that may cause injury , when the glass is broken. (4) electric shock (4.1) disconnect power supply before handling lcd module. (4.2) do not pull or fold the ccfl cable. (4.3) do not touch the parts inside lcd modules and the fluorescent lamp?s connector or cables in order to prevent electric shock. (5) absolute maximum ratings and power protection circuit (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. (5.2) please do not leave lcd module in the environment of high humidity and high temperature for a long time. (5.3) it?s recommended to employ protection circuit for power supply. (6) operation (6.1) do not touch, push or rub the polarizer with anything harder than hb pencil lead. (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. document title HSD150MX41-A specification page no. 24 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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) when the surface is dusty, please wipe gently with absorbent cotton or other soft material. (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 color fading. (6.5) when cleaning the adhesives, please use absorbent cotton wetted with a little petroleum benzine or other adequate solvent. (7) mechanism please mount lcd module by using mouting holes arranged in four corners tightly. (8) static electricity (8.1) protection film must remove very slowly from the surface of lcd module to prevent from electrostatic occurrence. (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. (9) strong light exposure the module shall not be exposed under strong light such as direct sunlight. otherwise, display characteristics may be changed. (10) disposal when disposing lcd module, obey the local environmental regulations. document title HSD150MX41-A specification page no. 25 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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. 12. visual inspection specification inspection condition is as followings -viewing distance is approximately 15-50 cm -viewing angle is normal to the lcd panel -ambient temperature is in the room temperature -ambient illumination is 300~500 lux -bright dot is defined as visible through 5% nd filter defect type criteria visual defect dark/ bright spot 0.2 mm d 0.5 mm QQ circular foreign material n 7 Q bright or dark line 0.05 mm w 0.2 mm QQ d: diameter foreign material 0.3 mm l 3 mm, n 5 QQ Q n: number 0.01 mm w 0.2mm QQ w: horizontal width polarizer/ linear scratch 1.0 mm l 10 mm, n 5 QQ Q l: vertical high average d 0.5 mm Q polarizer- bubble/ peeling n 6 Q maximum allowable defect count all types n 7 Q electrical defect bright dot random n 7 Q bright dot ? green n 4 Q bright dot- 2 adjacent n 2 Q n: number dark dots- random n 7 Q dark dots- 2 adjacent n 3 Q dark dots- 3 or more adjacent n = 0 total bright and dark dots n 10 Q minimum distance between bright dots 15 mm minimum distance between dark dots 5 mm document title HSD150MX41-A specification page no. 26 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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)bright dot defect description -two adjacent note(2)dark dot defect description -two adjacent note(3)dark dot defect description -three adjacent type 1 type 2 type 3 type 4 type 5 type 1 type 2 type 3 type 4 type 5 type 1 type 2 type 3 type 4 document title HSD150MX41-A specification page no. 27 / 27 document no. ap3r-150mx41-ab1 revision 1.0 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(4)minimun distance between dot defects bright dot to bright dot dark dot to dark dot the defects that are not defined above and considered to be problem shall be reviewed and discussed by both parties. 15mm n g 5mm ng |
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