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?copyright au optronics, inc. i jan, 2008 all rights reserved. p5 20hw01 v0 no reproduction and redistribution allowed document version: 0.1 date: 2008/9/22 product description : p520hw01_v0 tft-lcd panel with rohs guarantee auo model name: p520hw01_v0 customer part no/project name : customer signature date auo date approved by: debbie chiu reviewed by: kelvin chou prepared by: kt huang 2008/9/22 www..net
?copyright au optronics, inc. ii jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed product specifications 52.0? full hd color tft-lcd module model name: p520hw01 v0 (*) preliminary specifications ( ) final specifications note: this specification is subject to change witho ut notice. www..net
?copyright au optronics, inc. iii jan, 2008 all rights reserved. p5 20hw01 v0 no reproduction and redistribution allowed contents contents........................................... ................................................... .......................iii record of revision................................. ................................................... .................iv 1. general description ............................. ................................................... ............ 1 2. absolute maximum ratings ........................ ................................................... ..... 2 3. electrical specification ........................ ................................................... ............. 3 3-1 electrical characteristics ..................... ................................................... ...... 3 3-2 interface connections.......................... ................................................... ...... 6 3-3 signal timing specifications ................... ................................................... . 13 3-4 signal timing waveforms ........................ ................................................... 14 3-5 color input data reference ..................... ................................................... 15 3-6 power sequence ................................. ................................................... .... 16 4. optical specification ........................... ................................................... ........... 18 5. mechanical characteristics ...................... ................................................... ...... 21 6. reliability ..................................... ................................................... .................. 23 7. international standard.......................... ................................................... .......... 24 7-1. safety ........................................ ................................................... ............. 24 7-2. emc........................................... ................................................... ............. 24 8. packing ......................................... ................................................... ................. 25 9. precautions..................................... ................................................... ............... 27 9-1 mounting precautions ........................... ................................................... ... 27 9-2 operating precautions .......................... ................................................... ... 28 9-3 electrostatic discharge control................ ................................................... 29 9-4 precautions for strong light exposure .......... ............................................. 29 9-5 storage ........................................ ................................................... ............ 29 9-6 handling precautions for protection film....... ............................................. 29 9-7 operating condition in pid application......... .............................................. 29 www..net
?copyright au optronics, inc. iv jan, 2008 all rights reserved. p5 20hw01 v0 no reproduction and redistribution allowed record of revision version date no description remark 0.0 sep 22 ,?08 first draft www..net
?copyright au optronics, inc. 1 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 1. general description this specification applies to the 52.0 inch color t ft-lcd module p520hw01 v0. this lcd module has a tft active matrix type liquid crystal panel 1 920x1080 pixels, and diagonal size of 52.0 inch. th is module supports 1920x1080 full-hd modes. each pixel is divided into red, green and blue sub- pixels or dots which are arranged in vertical strip es. gray scale or the brightness of the sub-pixel color is determined with a 10-bit gray scale signal for each dot. the p520hw01 v0 has been designed to apply the 10-b it 2 channel lvds interface operation. it is intended to support displays where high brightness, wide viewing angle, high color saturation, and high color depth are very important. the data on this specification sheet is applicable when lcd module is placed in landscape position. * general information items specification unit note display mode amva active screen size 52 inch display area 1152 (h) x 648(v) mm outline dimension 1192(h) x 688(v) x 61.00(d) mm wi th inverter driver element a-si tft active matrix display colors 1.07b color number of pixels 1920x1080 pixel pixel pitch 0.6 mm pixel arrangement rgb vertical stripe display mode normally black rohs compliance surface treatment super clear www..net
?copyright au optronics, inc. 2 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 2. absolute maximum ratings the following are maximum values which, if exceeded , may cause faulty operation or damage to the unit. parameter symbol min. max. unit note logic/lcd driving voltage v dd -0.3 14 v 1 input voltage of signal vin -0.3 3.6 v 1 blu input voltage v ddb -0.3 26 v 1 blu control voltage v blon -0.3 5.5 v 1 operating temperature t op 0 50 2 storage temperature t st -20 60 2 operating ambient humidity h op 10 90 %rh 2 storage humidity h st 10 90 %rh 2 note 1: duration = 50msec note 2: maximum wet-bulb should be 39 and no conden sation. www..net
?copyright au optronics, inc. 3 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 3. electrical specification the p520hw01 v0 requires two power inputs. one is e mployed to power the lcd electronics and to drive the tft array and liquid crystal. the seco nd input which powers the ccfl, is typically generated by an inverter. 3-1 electrical characteristics 3-1.1 lcd characteristics value parameter symbol min. typ. max. unit note power supply input voltage v dd 11.4 12.0 12.6 v power supply input current i dd -- 1 -- a. 1 power consumption p c -- 12 -- w 1 inrush current i rush -- -- (5) a 5 differential input high threshold voltage v th -- -- +100 mv 4 differential input low threshold voltage v tl -100 -- -- mv 4 lvds interface common input voltage v cim 0.6 1.2 1.8 v input high threshold voltage v ih (high) 2.0 -- 3.3 v cmos interface input low threshold voltage v ih (low) 0 -- 0.8 v backlight power consumption -- 300 330 w 2 lamp life time 50000 60,000 -- hr 3 www..net
?copyright au optronics, inc. 4 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 3-1.2 backlight characteristics no item symbol test condition min typ max unit note 1 input voltage v ddb -- 22.8 24 25.2 v 2 input current i ddb v ddb =24v 100%brightness tbd 12.5 tbd a 1 3 input power p ddb v ddb =24v 100%brightness tbd 300 tbd w 1 4 input inrush current i rush v ddb =24v 100%brightness -- -- tbd a 2 5 output frequency f bl v ddb =24v 58 khz on v ddb =24v 2.0 3.3 5 v 6 on/off control voltage v blon off v ddb =24v 0.0 -- 0.8 v 7 on/off control current i blon v ddb =24v 0 -- 2 ma max -- 2.0 -- 3.3 v 8 external pwm control voltage ev pwm min -- 0 -- 0.8 v max pwm = 100% 0 -- 2 ma 9 external pwm control current ei pwm min pwm = 30% 0 -- 2 ma 10 external pwm duty ratio ed pwm -- 30 -- 100 % 11 external pwm frequency ef pwm -- 120 -- 300 hz 12 analog dimming control voltage iv pwm v ddb =24v 0 -- 3.3 v do not attach a conducting tape to lamp connecting wire. if the lamp wire attach to conducting tape, tft-lcd module have a low luminance and the i nverter has abnormal action because leakage current occurs between lamp wire and conduc ting tape. the relative humidity must not exceed 80% non-conde nsing at temperature of 40 or less. at temperature greater than 40 , the wet bulb temperature must not exceed 39 . when operate at low temperature, the brightness of ccfl will drop a nd the lifetime of ccfl will be redueced. note : 1. vdd=12.0v, fv=60hz, fclk=75 mhz , 25 , vdd durati on time= 500 s , test pattern : white pattern 2. the backlight power consumption shown above does in clude loss of external inverter at 25 . www..net
?copyright au optronics, inc. 5 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed the used lamp current is the lamp typical current 3. the life is determined as the time at which luminan ce of the lamp is 50% compared to that of initial value at the typical lamp current on condit ion of continuous operating at 252 . 4. vcim = 1.25v 5. measurement condition: rising time = 500 s www..net
?copyright au optronics, inc. 6 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 3-2 interface connections connector part number : fi-re51s-hf(jae) pin# signal name description 1 vcc 12v power supply 2 vcc 12v power supply 3 vcc 12v power supply 4 vcc 12v power supply 5 vcc 12v power supply 6 gnd gnd 7 gnd gnd 8 gnd gnd 9 gnd gnd 10 rxon0 lvds odd pixel data input pair 0(-) 11 rxop0 lvds odd pixel data input pair 0(+) 12 rxon1 lvds odd pixel data input pair 1(-) 13 rxop1 lvds odd pixel data input pair 1(+) 14 rxon2 lvds odd pixel data input pair 2(-) 15 rxop2 lvds odd pixel data input pair 2(+) 16 gnd gnd 17 rxonclk lvds odd pixel clock input pair(-) 18 rxopclk lvds odd pixel clock input pair(+) 19 gnd gnd 20 rxon3 lvds odd pixel data input pair 3(-) 21 rxop3 lvds odd pixel data input pair 3(+) 22 rxon4 lvds odd pixel data input pair 4(-) 23 rxop4 lvds odd pixel data input pair 4(+) 24 gnd gnd 25 rxen0 lvds even pixel data input pair 0(-) 26 rxep0 lvds even pixel data input pair 0(+) 27 rxen1 lvds even pixel data input pair 1(-) 28 rxep1 lvds even pixel data input pair 1(+) 29 rxen2 lvds even pixel data input pair 2(-) 30 rxep2 lvds even pixel data input pair 2(+) 31 gnd gnd 32 rxenclk lvds even pixel data input pair(-) www..net
?copyright au optronics, inc. 7 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 33 rxepclk lvds even pixel data input pair(+) 34 gnd gnd 35 rxen3 lvds even pixel data input pair 3(-) 36 rxep3 lvds even pixel data input pair 3(+) 37 rxen4 lvds even pixel data input pair 4(-) 38 rxep4 lvds even pixel data input pair 4(+) 39 gnd gnd 40 nc no connected 41 nc no connected 42 nc no connected 43 nc no connected 44 nc no connected 45 lvdsord select lvds data order: high or nc ns low jeida 46 nc no connected 47 nc no connected 48 nc no connected 49 nc no connected 50 nc no connected 51 na no connected www..net
?copyright au optronics, inc. 8 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed the 10 bits lvds input data mapping jeida mode lvds input (lvdsord = low) ns-like mode lvds input (lvdsord = high or nc) www..net
?copyright au optronics, inc. 9 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed the 8 bits lvds input data mapping jeida mode lvds input (lvdsord = low) note : for 8 bit lvds input application, panel only can be operated under jeida mode and the lvds data pair 4(rxino4n, rxino4p, rxine4n, rxi ne4n) input pin must be connected to ground. www..net
?copyright au optronics, inc. 10 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed backlight connector pin configuration 1. input specification connector 1: s14b-ph-sm4-tb (jst) or equivalent pin no symbol description 1 vddb operating voltage supply, +24v dc regulated 2 vddb operating voltage supply, +24v dc regulated 3 vddb operating voltage supply, +24v dc regulated 4 vddb operating voltage supply, +24v dc regulated 5 vddb operating voltage supply, +24v dc regulated 6 blgnd ground and current return 7 blgnd ground and current return 8 blgnd ground and current return 9 blgnd ground and current return 10 blgnd ground and current return 11 vdim gnd: 80%; open/high (3.3v): 100%, luminanc e 12 vblon backlight on/off: open/high(+3.3v) for bl on, low(gnd) for bl off 13 pdim ( 1 ) external pwm dimming control input; open/high (3.3v/100% duty) for 100% lum analog dimming control input: open/high (3.3v) for 100% lum; gnd for 30% lum www..net
?copyright au optronics, inc. 11 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 14 pdim selection ( 2,3 ) dimming mode selection. gnd: external pwm dimming; open/high: analog dimming. note 1: pdim is pwm duty control input for +3.3v tt l level signal or dc voltage by pin 14 input. this input signal is (a) continuous pulse signal with +3 .3v, 100% duty (i.e. +3.3v, dc level), backlight should perform 100% luminance. duty ratio of this i nput signal should be proportional relationship in certain range of control without any kind of inhere nt side effect like waterfall effect on screen. guaranteed duty range and dimming ratio should be s pecified with supplementary measurement result. note 2: pin 14 is the selection pin for dimming con trol method; if this pin is connected to high or op en, pdim (pin 13) input should have dc level signal. th erefore the inverter should have saw tooth wave generator to generate internal pwm signal. if pin 14 is connected to gnd, pdim (pin 13) input should have external pwm signal. note 3: pin 14 selection vs pin 13 control function table: pin 13 (default: open/high 100%) pin 14 = gnd external pwm (ac signal control duty) pin 14 = open/high analog dimming (dc power control duty) connector 2,3,4: s12b-ph-sm4-tb (jst) or equivalent pin no symbol description 1 vddb operating voltage supply, +24v dc regulated 2 vddb operating voltage supply, +24v dc regulated 3 vddb operating voltage supply, +24v dc regulated 4 vddb operating voltage supply, +24v dc regulated 5 vddb operating voltage supply, +24v dc regulated 6 vddb operating voltage supply, +24v dc regulated 7 blgnd ground and current return 8 blgnd ground and current return 9 blgnd ground and current return 10 blgnd ground and current return 11 blgnd ground and current return 12 blgnd ground and current return www..net
?copyright au optronics, inc. 12 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed connector 6 : ci1504m1hr0-lf.(cvilux) pin no. signal name description 1 fb1 feedback pin 1 (sensor open lamp signal) 2 fb2 feedback pin 2 (sensor open lamp signal) 3 disable disable open lamp detection: 1. open/high : enable open lamp detection. 2. low : disable open lamp detection 4 gnd fb ground note : open lamp detection configuration: lamp status (fb1, fb2) remark normal (l,l) no open lamp 1 lamp open (l,h) inverter still work and send alar m signal continually. 2~3 lamps open (h,l) inverter still work and send a larm signal continually. R4 lamps open (h,h) inverter shut down. www..net
?copyright au optronics, inc. 13 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 3-3 signal timing specifications this is the signal timing required at the input of the user connector. all of the interface signal tim ing should be satisfied with the following specificatio ns for it?s proper operation. timing table (de only mode) vertical frequency ran ge a (60hz) signal item symbol min typ max unit period tv 1090 1130 1200 th active tdisp(v) 1080 th vertical section blanking tblk(v) 10 50 120 th period th 1030 1100 1180 tclk active tdisp(h) 960 tclk horizontal section blanking tblk(h) 70 140 220 tclk vertical frequency frequency f v 58 60 63 hz horizontal frequency frequency f h 65.4 67.8 72 khz period clk 13.41 ns clock frequency f clk 67.362 75.48 84.96 mhz vertical frequency range b (50hz) signal item symbol min typ max unit period tv 1316 1356 1436 th active tdisp(v) 1080 th vertical section blanking tblk(v) 236 276 356 th period th 1030 1100 1180 tclk active tdisp(h) 960 tclk horizontal section blanking tblk(h) 70 140 220 tclk vertical frequency frequency f v 47 50 53 hz horizontal frequency frequency f h 65.8 67.8 71.3 khz period clk 13.41 ns clock frequency freq 54 63 74 mhz note: typical value refer to vesa standard www..net
?copyright au optronics, inc. 14 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 3-4 signal timing waveforms www..net
?copyright au optronics, inc. 15 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 3-5 color input data reference the brightness of each primary color (red, green an d blue) is based on the 10 bit gray scale data inpu t for the color; the higher the binary input, the bri ghter the color. the table below provides a referen ce for color versus data input. color data reference www..net
?copyright au optronics, inc. 16 jan, 2008 all rights reserved. p5 20hw01 v0 no reproduction and redistribution allowed 3-6 power sequence 1. power sequence of panel 10% 90% 90% 10% t1 t2 t3 t4 t5 t6 t7 lamp on valid data power supply for lcd signal backlight 10% 10% values parameter min. typ. max. units t1 0.5 - 20 ms t2 20 - 50 ms t3 800 - - ms t4 200 - - ms t5 50 - - ms t6 0.5 - 30 ms t7 1.0 - - s *: if t3=200ms, input black signal till 700ms from system is necessary. in case of t3<200ms, the abnormal display will be happened. but it will not damage timing controller. apply the lamp voltage within the lcd operating range. when the backlight turns on before the lcd operation or the lcd turns off before the backlight t urns off, the display may momentarily become abnormal. caution: the above on/off sequence should be applied to avoi d abnormal function in the display. in case of handling, make sure to turn off the power when you pl ug the cable into the input connector or pull the c able out of the connector. www..net
?copyright au optronics, inc. 17 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 2 power sequence of inverter values parameter min. typ. max. units t1 20 - - ms t2 0 - - ms t3 500 - - ms t4 0 - - ms t5 1 - - ms t6 - - 10 ms www..net
?copyright au optronics, inc. 18 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 4. optical specification optical characteristics are determined after the un it has been ?on? and stable for approximate ly 60 minutes in a dark environment at 25 . the values spe cified ar e at an approximate distance 50cm from the lcd surface at a viewing angle of and equal to 0. fig.4-1 optical measurement equipment and method values parameter symbol min. typ. max. units notes contrast ratio cr 3000 4000 - 1 surface luminance, white lwh 550 700 - cd/ O 2 luminance variation white 9 p - - 1.3 3 response time (average) t 8 ms 5 (gray to gray) rising time tr - 15 25 ms 4 falling time tf - 8 10 ms 4 red r x tbd r y tbd green g x tbd g y tbd blue b x tbd b y tbd white w x 0.280 color chromaticity w y typ ?0.0 3 0.290 typ +0.03 viewing angle cr>10 x axis, right( =0) r - 89 - degree 6 x axis, left( =180) l - 89 - y axis, up( =90) u - 89 - y axis, down ( =0) d - 89 - www..net
?copyright au optronics, inc. 19 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed note: 1. contrast ratio (cr) is defined mathematically as : surface luminance with all? white? pixels contrast ratio(cr) = surface luminance with all ?black? pixels 2. surface luminance is luminance value at point 1 across the lcd surface 50cm from the surface with all pixels displaying white. from more information see fig. 4-2. when v ddb = 24v, i ddb = 7.5 a. l wh =l on1 , where lon1 is the luminance with all pixels displ aying white at center 1 location. fig.4-2 optical measurement point 3. the variation in surface luminance, white is defined under 100% brightness as: white(5p) =maximum(l on1 , l on2 ,?,l on5 )/minimum(l on1 , l on2 ,?l on5 ) 4. response time is the time required for the displ ay to transition from white(l255) to black(l0) (decay time, tr d =tf) and from black(l0) to white(l255) (rise time, tr r =tr). for additional information see fig. 4-3. fig.4-3 response time 1 2 3 4 5 www..net
?copyright au optronics, inc. 20 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 5. the response time is defined as the following fi gure and shall be measured by switching the input signal among 0%, 25%, 50%, 75%, 100% luminanc e. for additional information see fig. 4-4. 0% 25% 50% 75% 100% 0% t: 0%-25% t: 0%-50% t: 0%-75% t: 0%-100% 25% t: 25%-0% t: 25%-50% t: 25%-75% t: 25%-100% 50% t: 50%-0% t: 50%-25% t: 50%-75% t: 50%-100% 75% t: 75%-0% t: 75%-25% t: 75%-50% t: 75%-100% 100% t: 100%-0% t: 100%-25% t: 100%-50% t: 100%-75% fig.4-4 response time 6. viewing angle is the angle at which the contrast ratio is greater than 10. the angles are determined for the horizontal or x axis and the ver tical or y axis with respect to the z axis which is normal to the lcd surface. for more inform ation see fig. 4-5. (optical measurement by sr3) fig.4-5 viewing angle definition www..net
?copyright au optronics, inc. 21 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 5. mechanical characteristics the contents provide general mechanical characteris tics for the model p520hw01 v0. in addition the figures in the next page are detailed mechanical dr awing of the lcd. horizontal (typ.) 1192 mm vertical (typ.) 688 mm outline dimension depth (max.) 61.00 mm(with inverter) horizontal (typ.) 1166 mm bezel opening area vertical (typ.) 662 mm horizontal (typ.) 1152 mm display active area vertical (typ.) 648 mm weight 20000 g (max.) surface treatment super clear www..net
?copyright au optronics, inc. 22 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 2-d drawing www..net
?copyright au optronics, inc. 23 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 6. reliability no test item condition 1 high temperature storage test ta=60 , 300hr judge 2 low temperature storage test ta=-20 , 300hr judge 3 high temperature/high humidity operation test ta=50 , 80%rh, 300hr judge 4 high temperature operation test ta=50 , 300hr judge 5 low temperature operation test ta=-5 , 300hr judge 6 thermal shock -20 /0.5hr ~ 60 /0.5hr, 100cycle 7 vibration test (non-operating) wave form: random vibration level: 1.5g rms, bandwidth: 10-500hz duration: x, y, z (30min one time each direction) 8 shock test (non-operating) shock level: 30g waveform: half since wave, 11ms direction: x, y, z (one time each direction) 9 vibration test (with carton) wave form: random vibration level: 2.19g rms, bandwidth: 1~500hz duration: x, y, z (30min each direction) 10 drop test (with carton) height: 30.5cm 1 corner, 3 edges, 6 surfaces (astmd4169-i) www..net
?copyright au optronics, inc. 24 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 7. international standard 7-1. safety (1) ul60065, underwriters laboratories, inc. (auo f ile number : e204356) audio, video and similar electronic apparatus, safe ty requirement . (2) csa e60065, canadian standards association audio, video and similar electronic apparatus, safe ty requirement . (3) iec 60065 ver. 7th, european committee for elec tro technical standardization (cenelec) audio, video and similar electronic apparatus, safe ty requirement . 7-2. emc (1) ansi c63.4 ?methods of measurement of radio-noise e missions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. ?american national standards institute (ansi), 1992 (2) cispr 20 ?limits and methods of measurement of radio interface characteristics of information technology equipment. ? international special commi ttee on radio interference. (3) en 55022 ?limits and methods of measurement of radio interface characteristics of information technology equipment. ? european committee for elec trotechnical standardization. (cenelec), 1998 www..net
?copyright au optronics, inc. 25 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 8. packing 1pcs module/esd bag module 3pcs modules ? h ? tape www..net
?copyright au optronics, inc. 26 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed package information: carton outside dimension: 1270(l)mm 370(w)mm 820( h)mm carton/package weight:3.7 kg epe cushion 4.4 kg gross weight (per box): 65 kg shipping label (on the rear side of tft-lcd display ) green mark description: for pb free products, auo will add for identification. for rohs compatible products, auo will add for identification. note: the green mark will be present only when the green documents have been ready by auo internal green team. (the definition of green desig n follows the auo green design checklist.) carton label pallet information by air cargo: : (3x1) x1 layers, one pallet put 3 b oxes, total 9 pcs module. by sea: (3x1) x2 layers, one pallet put 6 boxes, to tal 18 pcs module. pallet dimension : 114 m m 1320 m m *138 m m pallet weight: 15.5kg by air total weight: 65 kg/box x 3 boxes=195 kg (wi th pallet weight 210.5 kg) by sea total weight: 65 kg/box x 6 boxes=390 kg (wi th pallet weight 421 kg) www..net
?copyright au optronics, inc. 27 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 9. precautions please pay attention to the followings when you use this tft lcd module. 9-1 mounting precautions (1) you must mount a module using holes arranged on back side of panel. (2) please attach the surface transparent protectiv e plate to the surface in order to protect the polarizer. transparent protective plate should have sufficient strength in order to the resist external force. (3) you should adopt radiation structure to satisfy the temperature specification. (4) acetic acid type and chlorine type materials fo r the cover case are not desirable because the former generates corrosive gas of attacking the pol arizer at high temperature and the latter causes circuit break by electro-chemical reaction. (5) do not touch, push or rub the exposed polarizer s with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clo thes with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cl oth. (some cosmetics are detrimental to the polarizer.) (6) when the surface becomes dusty, please wipe gen tly with absorbent cotton or other soft materials like chamois soaks with petroleum benzene . normal-hexane is recommended for cleaning the adhesives used to attach front/ rear p olarizers. do not use acetone, toluene and alcohol because they cause chemical damage to the p olarizer. (7) wipe off saliva or water drops as soon as possi ble. their long time contact with polarizer causes deformations and color fading. (8) do not open the case because inside circuits do not have sufficient strength. www..net
?copyright au optronics, inc. 28 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed 9-2 operating precautions (1) the spike noise causes the mis-operation of cir cuits. it should be lower than following voltage: v=200mv(over and under shoot voltage) (2) response time depends on the temperature. (in l ower temperature, it becomes longer..) (3) brightness depends on the temperature. and in lower temperature, response time (required time that brightness is stable after turned on) bec omes longer. (4) be careful for condensation at sudden temperatu re change. condensation makes damage to polarizer or electrical contacted parts. and after fading condensation, smear or spot will occur. (5) when fixed patterns are displayed for a long ti me, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. grounding an d shielding methods may be important to minimize the interface. (7) since front polarizer is easily damaged, please be cautious and not to scratch it. (8) be sure to turn off power supply when inserting or disconnecting from input connector. (9) wipe off water drop immediately. long contact w ith water may cause discoloration or spots. (10) when the panel surface is soiled, wipe it with absorbent cotton or soft cloth. (11) since the panel is made of glass, it may be br oken or cracked if dropped or bumped on hard surface. (12) since cmos lsi is used in this module, take ca re of static electricity and insure human earth when handling. (13) do not open nor modify the module assembly. (14) do not press the reflector sheet at the back o f the module to any direction. (15) at the insertion or removal of the signal inte rface connector, be sure not to rotate nor tilt the interface connector of the tft module. (16) after installation of the tft module into an e nclosure (notebook pc bezel, for example), do not twist nor bend the tft module even momentary. a t designing the enclosure, it should be taken into consideration that no bending/twisting f orces are applied to the tft module from outside. otherwise the tft module may be damaged. (17) cold cathode fluorescent lamp in lcd contains a small amount of mercury. please follow local ordinances or regulations for disposal. (18) small amount of materials having no flammabili ty grade is used in the lcd module. the lcd module should be supplied by power complied with re quirements of limited power source (iec60950 or ul1950), or be applied exemption. (19) the lcd module is designed so that the ccfl in it is supplied by limited current circuit (iec60950 or ul1950). do not connect the ccfl in ha zardous voltage circuit. (20) severe temperature condition may result in dif ferent luminance, response time and lamp ignition voltage. www..net
?copyright au optronics, inc. 29 jun, 2008 all rights reserved. p520hw01 v0 no reproduction and redistribution allowed (21) continuous operating tft-lcd display under low temperature environment may accelerate lamp exhaustion and reduce luminance dramatically. (22) the data on this specification sheet is applic able when lcd module is placed in portrait position. (23) continuous displaying fixed pattern may induce image sticking. it?s recommended to use screen saver or shuffle content periodically if fix ed pattern is displayed on the screen. 9-3 electrostatic discharge control since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to gro und through wrist band etc. and don?t touch interface pin directly. 9-4 precautions for strong light exposure strong light exposure causes degradation of polariz er and color filter. 9-5 storage when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the m odule to sunlight or fluorescent light. keep the temperature between 5 and 35 at normal humidity. (2) the polarizer surface should not come in contac t with any other object. it is recommended that they be stored in the container in which they were shipped. 9-6 handling precautions for protection film (1) the protection film is attached to the bezel wi th a small masking tape. when the protection film is peeled off, static electricity is generated betw een the film and polarizer. this should be peeled off slowly and carefully by people who are e lectrically grounded and with well ion-blown equipment or in such a condition, etc. (2) when the module with protection film attached i s stored for a long time, sometimes there remains a very small amount of flue still on the be zel after the protection film is peeled off. (3) you can remove the glue easily. when the glue r emains on the bezel or its vestige is recognized, please wipe them off with absorbent cot ton waste or other soft material like chamois soaked with normal-hexane. 9-7 operating condition in pid application (1) if the continuous static display is require d, periodically inserting a motion picture is stron gly recommended. (2) recommend to periodically change the backgr ound color and background image. (3) recommend not to continuously operate over 18 hours a day. (4) recommend to adopt one of the following act ions after long time display. i. running the screen saver (motion pictu re or black pattern) ii. power off the system for a while www..net

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