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p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 1 / 31 model name: p420hw01 v1 (97.42p01.120) issue date : 2011/5/10 ( )preliminary specifications ( )final specifications customer signature date auo date approved by _________________________________ approval by pm director michael goan ____________________________________ reviewed by rd director eugene cc chen ____________________________________ reviewed by project leader weishyang wang ____________________________________ note prepared by pm antonio kuo ____________________________________
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 2 / 31 contents no contents record of revisions 1 general description 2 absolute maximum ratings 3 electrical specification 3-1 electriacl characteristics 3-2 interface connections 3-3 signal timing specification 3-4 signal timing waveform 3-5 color input data reference 3-6 power sequence 3-7 backlight specification 4 optical specification 5 mechanical characteristics 6 reliability test items 7 international standard 7-1 safety 7-2 emc 8 packing 8-1 definition of label 8-2 packing methods 8-3 pallet and shipment information 9 precaution 9-1 mounting precautions 9-2 operating precautions 9-3 electrostatic discharge control 9-4 precautions for strong light exposure 9-5 storage 9-6 handling precautions for protect film
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 3 / 31 record of revision version date page description 0.0 2011/05/10 first release
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 4 / 31 1. general description this specification applies to the 42.0 inch color t ft-lcd module p420hw01 v1. this lcd module has a tf t active matrix type liquid crystal panel 1,920x1,080 pixels, and diagonal size of 42.0 inch. this modul e supports 1,920x1,080 mode. each pixel is divided into red, g reen and blue sub-pixels or dots which are arranged in vertical stripes. gray scale or the brightness of the sub-pi xel color is determined with a 8-bit gray scale sig nal for each dot. the p420hw01 v1 has been designed to apply the 8-bi t 2 channel lvds interface method. it is intended t o support displays where high brightness, wide viewin g angle, high color saturation, and high color dept h are very important. * general information items specification unit note active screen size 42.02 inch display area 930.24(h) x 523.26(v) mm outline dimension 983.0(h) x 576.0(v) x 52.65(d) mm d: front bezel to inverter cover driver element a-si tft active matrix bezel opening 939 (h) x 531 (v) mm display colors 8 bit, 16.7m colors number of pixels 1,920x1,080 pixel pixel pitch 0.4845 (h) x 0.4845 (w) mm pixel arrangement rgb vertical stripe display operation mode normally black surface treatment anti-glare, 3h haze=2% display orientation portrait/landscape enable [1] note: [1]: during landscape orientation, the control boar d should be located on the upper side.
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 5 / 31 absolute maximum ratings the followings are maximum values which, if exceede d, may cause faulty operation or damage to the unit item symbol min max unit conditions logic/lcd drive voltage vcc -0.3 14 [volt] note 1 input voltage of signal vin -0.3 4 [volt] note 1 operating temperature top 0 +50 [ o c] note 2 operating humidity hop 10 90 [%rh] note 2 storage temperature tst -20 +60 [ o c] note 2 storage humidity hst 10 90 [%rh] note 2 panel surface temperature pst 65 [ o c] note 3 note 1: duration:50 msec. note 2 : maximum wet-bulb should be 39 and no conde nsation. the relative humidity must not exceed 90% non-conde nsing at temperatures of 40 or less. at temperature s greater than 40 , the wet bulb temperature must not exceed 39 . note 3: surface temperature is measured at 50 dry condition
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 6 / 31 3. electrical specification the p420hw01 v1 requires two power inputs. one is e mployed to power the lcd electronics and to drive t he tft array and liquid crystal. the other is to power bac k light unit. 3.1 electrical characteristics 3.1.1: dc characteristics value parameter symbol min. typ. max unit note lcd power supply input voltage v dd 10.8 12 13.2 v dc power supply input current i dd -- 1 1.5 a 1 power consumption p c -- 12 18 watt 1 inrush current i rush -- -- 3 a 2 input differential voltage O v id O 200 400 600 mv dc 3 differential input high threshold voltage v th +100 -- +300 mv dc 3 differential input low threshold voltage v tl -300 -- -100 mv dc 3 lvds interface input common mode voltage v icm 1.1 1.25 1.4 v dc 3 input high threshold voltage v ih (high) 2.7 -- 3.3 v dc 4 cmos interface input low threshold voltage v il (low) 0 -- 0.6 v dc 4 backlight power consumption p bl 110 115 120 watt life time 50000 -- -- hour 9,10
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 7 / 31 3.1.2: ac characteristics value parameter symbol min. typ. max unit note input channel pair skew margin t skew (cp) -500 -- +500 ps 5 receiver clock : spread spectrum modulation range fclk_ss fclk -3% -- fclk +3% mhz 6 receiver clock : spread spectrum modulation frequency fss 30 -- 200 khz 6 lvds interface receiver data input margin fclk = 85 mhz fclk = 65 mhz trmg -0.4 -0.5 -- -- 0.4 0.5 ns 7 note : 1. v dd = 12.0v, fv = 60hz, fclk= 74.25mhz , 25 , test patt ern : white pattern 2. measurement condition : rising time = 400us gnd gnd gnd gnd v vv v dd dddd dd 10% 90% 400 400400 400 s 3. v icm = 1.25v v t h v t l |v id | v ic m g n d 0 v |v id | |v id | l v d s - l v d s + 4. the measure points of v ih and v il are in lcm side after connecting the system board a nd lcm.
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 8 / 31 5. input channel pair skew margin note: x = 0, 1, 2, 3, 4 6. lvds receiver clock sscg (spread spectrum clock gen erator) is defined as below figures 1 11 1/ // /f ff f ss ssss ss fclk fclk fclk fclk_ __ _ss ssss ss( (( (max max max max) )) ) fclk fclk fclk fclk_ __ _ss ssss ss( (( (min min min min) )) ) fclk fclk fclk fclk
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 9 / 31 7. receiver data input margin rating parameter symbol min type max unit note input clock frequency fclk fclk (min) -- fclk (max) mhz t=1/fclk input data position0 trip1 -|trmg| 0 |trmg| ns input data position1 trip0 t/7-|trmg| t/7 t/7+|trmg | ns input data position2 trip6 2t/7-|trmg| 2t/7 2t/7+|trmg| ns input data position3 trip5 3t/7-|trmg| 3t/7 3t/7+|trmg| ns input data position4 trip4 4t/7-|trmg| 4t/7 4t/7+|trmg| ns input data position5 trip3 5t/7-|trmg| 5t/7 5t/7+|trmg| ns input data position6 trip2 6t/7-|trmg| 6t/7 6t/7+|trmg| ns rx1 rx0 rx6 rx5 rx4 rx3 rx2 rx1 rx0 rx6 rx2 rx3 trip1 trip0 trip6 trip5 trip4 trip3 trip2 v vv v diff diff diff diff = = = = 0 00 0v vv v 1/fclk=t lvds-rx input clock lvds-rx input data 8. 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 inverte r has abnormal action because leakage current occurs between lamp wire and conducting tape. 9. the relative humidity must not exceed 80% non-conde nsing at temperatures of 40 or less. at temperatures greater than 40 , the wet bulb temperat ure must not exceed 39 . when operate at low temperatures, the brightness of ccfl will drop and the life time of ccfl will be reduced. 10. specified values are for a single lamp only which i s aligned horizontally. the lifetime is defined as the time which luminance of the lamp is 50% compared to its original value. [operating condition: continuous operating at ta = 252 ]
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 10 / 31 3.2 interface connections lcd connector: 187059-51221 (p-two, lvds connector) mating connector: pin symbol description pin symbol description 1 n.c. auo internal use only 26 n.c. auo internal use only 2 n.c. auo internal use only 27 n.c. auo internal use only 3 n.c. auo internal use only 28 ch2_0- lvds channel 2, signal 0- 4 n.c. auo internal use only 29 ch2_0+ lvds channel 2, signal 0+ 5 n.c. auo internal use only 30 ch2_1- lvds channel 2, signal 1- 6 n.c. auo internal use only 31 ch2_1+ lvds channel 2, signal 1+ 7 lvds_sel open/high(3.3v) for ns, low(gnd) for jeida 32 ch2_2- lvds channel 2, signal 2- 8 nc no connection 33 ch2_2+ lvds channel 2, signal 2+ 9 nc no connection 34 gnd ground 10 nc no connection 35 ch2_clk- lvds channel 2, clock - 11 gnd ground 36 ch2_clk+ lvds channel 2, clock + 12 ch1_0- lvds channel 1, signal 0- 37 gnd ground 13 ch1_0+ lvds channel 1, signal 0+ 38 ch2_3- lvds channel 2, signal 3- 14 ch1_1- lvds channel 1, signal 1- 39 ch2_3+ lvds channel 2, signal 3+ 15 ch1_1+ lvds channel 1, signal 1+ 40 n.c. auo internal use only 16 ch1_2- lvds channel 1, signal 2- 41 n.c. auo internal use only 17 ch1_2+ lvds channel 1, signal 2+ 42 n.c. auo internal use only 18 gnd ground 43 n.c. auo internal use only 19 ch1_clk- lvds channel 1, clock - 44 gnd ground 20 ch1_clk+ lvds channel 1, clock + 45 gnd ground 21 gnd ground 46 gnd ground 22 ch1_3- lvds channel 1, signal 3- 47 nc no connection 23 ch1_3+ lvds channel 1, signal 3+ 48 v dd power supply, +12v dc regulated 24 n.c. auo internal use only 49 v dd power supply, +12v dc regulated 25 n.c. auo internal use only 50 v dd power supply, +12v dc regulated 51 v dd power supply, +12v dc regulated
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 11 / 31 lvds option = high/open ns b bb b 2 22 2 n a n an a n a d e d ed e d e d e d ed e d e b bb b 2 22 2 b bb b 3 33 3 b bb b 4 44 4 b bb b 5 55 5 n a n an a n a b bb b 3 33 3 r rr r 0 00 0 r rr r 5 55 5 g gg g 0 00 0 g gg g 0 00 0 r rr r 0 00 0 r rr r 1 11 1 r rr r 2 22 2 r rr r 3 33 3 r rr r 4 44 4 r rr r 1 11 1 g gg g 1 11 1 b bb b 0 00 0 b bb b 1 11 1 b bb b 1 11 1 g gg g 1 11 1 g gg g 2 22 2 g gg g 3 33 3 g gg g 4 44 4 g gg g 5 55 5 g gg g 2 22 2 c lo ck c lo ck c lo ck c lo ck c h x c h x c h x c h x _ __ _ 0 00 0 + ++ + c h x c h x c h x c h x _ __ _ 0 00 0 - -- - c h x c h x c h x c h x _ __ _ 1 11 1 + ++ + c h x c h x c h x c h x _ __ _ 1 11 1 - -- - c h x c h x c h x c h x _ __ _ 2 22 2 + ++ + c h x c h x c h x c h x _ __ _ 2 22 2 - -- - c h x c h x c h x c h x _ __ _ 3 33 3 + ++ + c h x c h x c h x c h x _ __ _ 3 33 3 - -- - r rr r 6 66 6 b bb b 7 77 7 n a n an a n a n a n an a n a r rr r 6 66 6 r rr r 7 77 7 g gg g 6 66 6 g gg g 7 77 7 b bb b 6 66 6 r rr r 7 77 7 p re vio u s c y cle c u rre n t c yc le n e xt c yc le p re vio u s c y cle c u rre n t c yc le n e xt c yc le p re vio u s c y cle c u rre n t c yc le n e xt c yc le p re vio u s c y cle c u rre n t c yc le n e xt c yc le note: x = 1, 2, 3, 4? lvds option = low jeida b bb b 4 44 4 n a n an a n a d e d ed e d e d e d ed e d e b bb b 4 44 4 b bb b 5 55 5 b bb b 6 66 6 b bb b 7 77 7 n a n an a n a b bb b 5 55 5 r rr r 2 22 2 r rr r 7 77 7 g gg g 2 22 2 g gg g 2 22 2 r rr r 2 22 2 r rr r 3 33 3 r rr r 4 44 4 r rr r 5 55 5 r rr r 6 66 6 r rr r 3 33 3 g gg g 3 33 3 b bb b 2 22 2 b bb b 3 33 3 b bb b 3 33 3 g gg g 3 33 3 g gg g 4 44 4 g gg g 5 55 5 g gg g 6 66 6 g gg g 7 77 7 g gg g 4 44 4 c lo ck c lo ck c lo ck c lo ck r rr r 0 00 0 b bb b 1 11 1 n a n an a n a n a n an a n a r rr r 0 00 0 r rr r 1 11 1 g gg g 0 00 0 g gg g 1 11 1 b bb b 0 00 0 r rr r 1 11 1 c h x c h x c h x c h x _ __ _ 0 00 0 + ++ + c h x c h x c h x c h x _ __ _ 0 00 0 - -- - c h x c h x c h x c h x _ __ _ 1 11 1 + ++ + c h x c h x c h x c h x _ __ _ 1 11 1 - -- - c h x c h x c h x c h x _ __ _ 2 22 2 + ++ + c h x c h x c h x c h x _ __ _ 2 22 2 - -- - c h x c h x c h x c h x _ __ _ 3 33 3 + ++ + c h x c h x c h x c h x _ __ _ 3 33 3 - -- - p re vio u s c yc le c u rre n t c ycle n e x t c ycle p re vio u s c yc le c u rre n t c ycle n e x t c ycle p re vio u s c yc le c u rre n t c ycle n e x t c ycle p re vio u s c yc le c u rre n t c ycle n e x t c ycle note: x = 1, 2, 3, 4? g7
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 12 / 31 3.3 signal timing specification 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 specifications for its proper operation. timing table (de only mode) signal item symbol min. typ. max unit period tv 1090 1125 1480 th active tdisp (v) 1080 th vertical section blanking tblk (v) 10 45 400 th period th 1030 1100 1325 tclk active tdisp (h) 960 tclk horizontal section blanking tblk (h) 70 140 365 tclk clock frequency fclk=1/tclk 50 74.25 82 mhz vertical frequency frequency fv 47 60 63 hz horizontal frequency frequency fh 60 67.5 73 khz notes: (1) display position is specific by the rise of de signal only. horizontal display position is specified by the ris ing edge of 1 st dclk after the rise of 1 st de, is displayed on the left edge of the screen. (2)vertical display position is specified by the ri se of de after a ?low? level period equivalent to e ight times of horizontal period. the 1 st data corresponding to one horizontal line after th e rise of 1 st de is displayed at the top line of screen. (3)if a period of de ?high? is less than 1920 dclk or less than 1080 lines, the rest of the screen dis plays black. (4)the display position does not fit to the screen if a period of de ?high? and the effective data per iod do not synchronize with each other.
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 13 / 31 3.4 signal timing waveforms th tdisp(v) tblk(v) tv de rgb data line n invalid data invalid data line 1 line 2 line 3 line n line 4 tclk clk de ch1 ch2 pixel m-7 pixel m-5 pixel m-3 pixel m-1 pixel m-6 pixel m-4 pixel m-2 pixel m invalid data invalid data pixel 1 pixel 2 pixel 3 pixel 5 pixel 4 pixel 6 pixel 7 pixel 8 pixel 9 pixel 10 pixel 11 pixel 12 pixel m-5 pixel m-3 pixel m-1 pixel m-4 pixel m-2 pixel m invalid data invalid data pixel 1 pixel 2 pixel 3 pixel 4 th tdisp(h) tblk(h) m m m m p p p p i i i i x x x x e e e e l l l l n l in e n l in e n l in e n l in e
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 14 / 31 3.5 color input data reference the brightness of each primary color (red, green an d blue) is based on the 8 bit gray scale data input for the color; the higher the binary input, the brighter the color . the table below provides a reference for color ve rsus data input. color data reference input color data red msb lsb green msb lsb blue msb lsb color r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 black 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 cyan 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 magenta 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 yellow 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 basic color white 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 red(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 red(001) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 ---- red(254) 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 r red(255) 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 green(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 ---- green(254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 g green(255) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 blue(000) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue(001) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 ---- blue(254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 b blue(255) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 15 / 31 power sequence for lcd values parameter min. type. max. unit t1 0.4 --- 30 ms t2 0.1 --- 150 ms t3 450 --- --- ms t4 0 *1 --- --- ms t5 0 --- --- ms t6 --- --- --- *2 ms t7 500 --- --- ms t8 10 --- 50 ms t9 0 --- --- ms note: (1) t4=0 : concern for residual pattern before blu turn off. (2) t6 : voltage of vdd must decay smoothly after p ower-off. (customer system decide this value) (3) when cmos interface is n.c. (no connection), opened in transmitted end, t8 timing spec can be negligib le pow er supply for lcd pow er supply for lcd pow er supply for lcd pow er supply for lcd vd d vd d vd d vd d (+ (+(+ (+ 12 1212 12 v vv v ) )) ) interface signal interface signal interface signal interface signal ( (( (lv ds data lv ds data lv ds data lv ds data & & & & clk clk clk clk ) )) ) backlight on backlight on backlight on backlight on / // /off offoff off control signal control signal control signal control signal ( (( (vblo n vblo n vblo n vblo n ) )) ) t1 10% 90% t3 t4 t5 t6 10% 90% 10% t7 g nd g nd valid d ata valid d ata valid d ata valid d ata t2 g n d cm o s interface signal cm o s interface signal cm o s interface signal cm o s interface signal g nd t8 t9
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 16 / 31 3.7 backlight specification the backlight unit contains 10-i type ccfls (cold cathode fluorescent lamp) 3.7.1 electrical specification spec item symbol condition min typ max unit note input voltage v ddb - 21.6 24 26.4 vdc - input current i ddb vddb=24v 4.55 4.79 5.26 adc 1 input power p ddb vddb=24v 115 w 1 inrush current i rush vddb=24v - - 7.5 adc 2 operating frequency fbl vddb=24v 53 55 57 khz on 2 - 5.5 - on/off control voltage v blon off vddb=24v 0 - 0.8 vdc - on/off control current i blon vddb=24v - - 1.5 ma - max 3.0 - 3.3 vdc - internal pwm dimming control voltage v_ipwm min vddb=24v - 0 - vdc - internal pwm dimming control current i_ipwm vddb=24v - - 2 madc - internal pwm dimming ratio r_ipwm vddb=24v 10 - 100 % max vddb=24v 2 - 3.3 - external pwm control voltage v_epwm min vddb=24v 0 - 0.8 vdc - external pwm control current i_epwm vddb=24v - - 2 madc - external pwm duty ratio d_epwm vddb=24v 10 - 100 % 3 external pwm frequency f_epwm vddb=24v 140 180 240 hz - note 1 : dimming ratio= 100% (max) ta=255 , turn on for 45minutes note 2 : measurement condition rising time = 20ms ( vddb : 10%~90%); note 3 : for external pwm application, R 5% dimming is function well and no backlight shutdo wn.
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 17 / 31 3.7.2 input pin assignment cn3: ci0114m1hrl-nh (cvilux) (note*) if external pwm function includes 10% dimmi ng ratio. judge condition as below: (1) backlight module must be lighted on normally. (2) all protection function must work normally. (3) uniformity and flicker could not be guaranteed pin 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 det blu status detection: normal : 0~0.8v ; abnormal : open collector 12 vblon blu on-off control: bl on : high/open (2v~5.5v); bl off : low (0~0.8v/gnd) 13 vdim internal pwm (0~3.3v for 10~100% duty, open for 100 %) < nc ; at external pwm mode> 14 pdim external pwm (10%~100% duty, open for 100%) < nc ; at internal pwm mode>
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 18 / 31 3.7.3 power sequence for inverter power input for blu (vddb) dimming control signal (vdim) blu on/off enable (vblon) 24v(typ.) 10% 90% 90% t1 t2 t3 t4 t5 power input for blu (vddb) dimming control signal (vdim) blu on/off enable (vblon) 24v(typ.) 10% 90% 90% t1 t2 t3 t4 t4 t5 dip condition for inverter power input for blu (vddb) t6 vddb(typ.)*0.8 power input for blu (vddb) t6 vddb(typ.)*0.8 value parameter min typ max units t1 20 - - ms t2 500 - - ms t3 250 - - ms t4 0 - - ms t5 1 - - ms t6 - - 10 ms
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 19 / 31 4. optical specification optical characteristics are determined after the un it has been ?on? and stable for approximately 45 mi nutes in a dark environment at 25c. the values specified are at an approximate distance 50cm from the lcd surfac e at a viewing angle of and equal to 0. fig.1 presents additional information concerning th e measurement equipment and method. values parameter symbol min. typ. max unit notes contrast ratio cr 3200 4000 -- 1 surface luminance (white) l wh 380 450 -- cd/m 2 2 luminance variation white(9p) -- -- 1.33 3 response time (g to g) t -- 6.5 -- ms 4 color gamut ntsc 72 % color coordinates red r x 0.640 r y 0.330 green g x 0.281 g y 0.590 blue b x 0.144 b y 0.060 white w x 0.280 w y typ.-0.03 0.290 typ.+0.03 viewing angle 5 x axis, right( =0) r -- 89 -- degree x axis, left( =180) l -- 89 -- degree y axis, up( =90) u -- 89 -- degree y axis, down ( =270) d -- 89 -- degree note: sr3 or equivalent
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 20 / 31 1. contrast ratio (cr) is defined mathematically as : surface luminance of l on5 contrast ratio= surface luminance of l off5 2. surface luminance is luminance value at point 5 across the lcd surface 50cm from the surface with a ll pixels displaying white. from more information see fig 2. when lamp current i h = 11ma. l wh =lon5 where lon5 is the luminance with all pixels displaying white at c enter 5 location. 3. the variation in surface luminance, white is defined (center of screen) as: white(9p) = maximum(l on1 , l on2 ,?,l on9 )/ minimum(l on1 , l on2 ,?l on9 ) 4. response time t is the average time required for display transition by switching the input signal for five luminance ratio (0%,25%,50%,75%,100% brightness mat rix) and is based on f v =60hz to optimize. target measured response time 0% 25% 50% 75% 100% 0% 0% to 25% 0% to 50% 0% to 75% 0% to 100% 25% 25% to 0% 25% to 50% 25% to 75% 25% to 100% 50% 50% to 0% 50% to 25% 50% to 75% 50% to 100% 75% 75% to 0% 75% to 25% 75% to 50% 75% to 100% start 100% 100% to 0% 100% to 25% 100% to 50% 100% to 75% t is determined by 10% to 90% brightness difference of rising or falling period. (as illustrated) the response time is defined as the following figur e and shall be measured by switching the input sign al for ?any level of grey(bright) ? and ?any level of gray (dark)?. any level of gray (bright) any level of gr ay (dark) any level of gray (bright) t (r) 0%, 25%, 50%, 75%, 100% photodetector output time t (f) 0%, 25%, 50%, 75%, 100% 0%, 25%, 50%, 75%, 100% 100% 90% 10%
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 21 / 31 fig. 2 luminance 5. viewing angle is the angle at which the contrast ratio is greater than 10. the angles are determine d for the horizontal or x axis and the vertical or y axis wit h respect to the z axis which is normal to the lcd surface. for more information see fig3. fig.3 viewing angle 1 2 3 4 5 6 7 8 h v h/6 h/2 v/2 v/6
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 22 / 31 5. mechanical characteristics the contents provide general mechanical characteris tics for the model p420hw01 v1. in addition the fig ures in the next page are detailed mechanical drawing of the lc d. item dimension unit note horizontal 983.0 mm vertical 576.0 mm depth (dmin) 35.5 mm to rear outline dimension depth (dmax) 52.65 mm to inverter cover weight 9526 g
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 23 / 31 front view
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 24 / 31 back view
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 25 / 31 6. reliability test items test item q?ty condition 1 high temperature storage test 3 60 , 300hrs 2 low temperature storage test 3 -20 , 300hrs 3 high temperature operation test 3 50 , 300hrs 4 low temperature operation test 3 -5 , 300hrs 5 vibration test (non-operation) 3 wave form: random vibration level: 1.5g rms bandwidth: 10-300hz, duration: x, y, z 30min one time each direction 6 shock test (non-operation) 3 shock level: 50g waveform: half since wave, 11ms direction: x, y, z, one time each direction 7 vibration test (with carton) 7 random wave (1.5g rms, 10-200hz) 30mins/ per each x,y,z axes 8 drop test (with carton) 7 height: 25.4cm (astmd4169-i) 1 corner, 3 edges, 6 surfaces (refer astm d 5276)
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 26 / 31 7. international standard 7.1 safety (1) ul 60950-1, ul 60065; standard for safety of in formation technology equipment including electrical business equipment. (2) iec 60950-1 : 2001, iec 60065:2001 ; standard f or safety of international electrotechnical commission (3) en 60950 : 2001+a11, en 60065:2002+a1:2006; eur opean committee for electrotechnical standardization (cenelec), european standard for sa fety of information technology equipment including electrical business equipment. 7.2 emc (1) ansi c63.4 ?methods of measurement of radio-noi se emissions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. ?american national standards institute(ansi), 1992 (2) c.i.s.p.r ?limits and methods of measurement of radio interface characteristics of information technology equipment.? international special commit tee on radio interference. (3) en 55022 ?limits and methods of measurement of radio interface characteristics of information technology equipment.? european committee for elect rotechnical standardization. (cenelec), 1998
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 27 / 31 8. packing 8-1 definition of label: a. panel label: *xxxxxxxxxxxx -xxxx * green mark description (1) for pb free product, auo will add for identification. (2) for rohs compatible products, auo will add rohs for identification. note: the green mark will be present only when the green documents have been ready by auo internal gre en team. (definition of green design follows the auo g reen design checklist.) b. carton label: au optronics p420hw01 v1 97.42p01.120 qty : 7 panel unique id auo internal use year xxxxx model no: p420hw01 v.1 xx xxxxx manufactured xx / xx made in xxxxx auo internal use week factory location auo internal use
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 28 / 31 8-2 packing methods: 1pcs module/esd bag 1pcs module/esd bag 1pcs module/esd bag 1pcs module/esd bag cushion top cushion top cushion top cushion top module 7pcs / 1 carton 7pcs / 1 carton 7pcs / 1 carton 7pcs / 1 carton h tape cushion down cushion down cushion down cushion down cushion set cushion set cushion set cushion set
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 29 / 31 8-3 pallet and shipment information specification item qty. dimension weight (kg) packing remark 1 packing box 7pcs/box 1050(l)*280(w)*650(h) 70 2 pallet 1 1140(l)*1060(w)*138(h) 16 3 boxes per pallet 8 boxes/pallet 4 panels per pallet 24pcs/pallet pallet after packing 24 1140(l)*1060(w)*1438(h) 320 stretch film label corner angle pet band moisture-proof film corner angle pallet
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 30 / 31 11. 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 in four corners or four sides. (2) you should consider the mounting structure so t hat uneven force (ex. twisted stress) is not applie d to module. and the case on which a module is mounte d should have sufficient strength so that external force is not transmitted directly to the m odule. (3) please attach the surface transparent protectiv e plate to the surface in order to protect the pola rizer. transparent protective plate should have sufficient strength in order to the resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials fo r the cover case are not desirable because the form er generates corrosive gas of attacking the polarizer at high temperature and the latter cause circuit broken by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizer with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothe s with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth. (some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, please wipe gen tly with absorbent cotton or other soft materials like chamois soaks with petroleum benzene. normal-h exane is recommended for cleaning the adhesives used to attach front/ rear polarizer. do not use acetone, toluene and alcohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possi ble. their long time contact with polarizer causes deformations and color fading. (9) do not open the case because inside circuits do not have sufficient strength. 9-2 operating precautions (1) the device listed in the product specification sheets was designed and manufactured for tv application (2) the spike noise causes the mis-operation of cir cuits. it should be lower than following voltage: v=200mv(over and under shoot voltage) (3) response time depends on the temperature. (in l ower temperature, it becomes longer..) (4) brightness of ccfl depends on the temperature. (in lower temperature, it becomes lower.) and in lower temperature, response time (required time tha t brightness is stable after turned on) becomes longer. (5) 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. (6) when fixed patterns are displayed for a long ti me, remnant image is likely to occur. (7) module has high frequency circuits. sufficient suppression to the electromagnetic interference sha ll
p420hw01 v1 product specification rev.0.0 ? copyright auo optronics corp. 2010 all rights res erved. page 31 / 31 be done by system manufacturers. grounding and shie lding methods may be important to minimize the interface. 9-3 electrostatic discharge control since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make c ertain that treatment persons are connected to ground thro ugh wristband 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 the y be stored in the container in which they were shipp ed. 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 i s peeled off, static electricity is generated between the film and polarizer. this should be peeled off slowly and carefully by people who are electrically 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 glue still on the bezel 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 cotton waste or other soft material like chamois soaked with normal-hexane.

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