 |
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
|
| If you can't view the Datasheet, Please click here to try to view without PDF Reader . |
|
|
| Datasheet File OCR Text: |
| product specification 1 / 33 lc470wuf ver. 0.4 47.0 wuxga tft lcd title model buyer *when you obtain standard approval, please use the above model name without suffix lc470wuf *model saa1(rohs verified) suffix lg.philips lcd co., ltd. supplier for approval specification tv product development dept. lg. philips lcd co., ltd s.s. lee / engineer prepared by reviewed by signature date approved by please return 1 copy for your confirmation with your signature and comments. / / / signature date approved by ) ) ( ( final specification preliminary specification j.h. yoon /senior manager p.y. kim / manager
product specification 2 / 33 lc470wuf ver. 0.4 28 handling precautions for protection film 9-6 27 precautions 9 27 mounting precautions 9-1 27 operating precautions 9-2 28 electrostatic discharge control 9-3 28 precautions for strong light exposure 9-4 28 storage 9-5 15 10 interface connections 3-2 color data reference 3-5 26 designation of lot mark 8-1 26 packing form 8-2 26 packing 8 25 emc 7-2 1 cover 2 contents 3 record of revisions 4 general description 1 5 absolute maximum ratings 2 6 electrical specifications 3 6 electrical characteristics 3-1 12 signal timing specifications 3-3 14 signal timing waveforms 3-4 16 power sequence 3-6 17 optical specifications 4 21 mechanical characteristics 5 24 reliability 6 25 international standards 7 25 safety 7-1 page item number contents product specification 3 / 33 lc470wuf ver. 0.4 preliminary specification - dec.07,2007 0.4 description page revision date revision no. record of revisions product specification 4 / 33 lc470wuf ver. 0.4 general features 1. general description back light assembly lc470w uf is a color active matrix liquid crystal di splay with an cold cathode fluorescent lamp(ccfl) backlight system. the matrix employs a-s i thin film transistor as the active element. it is a transmissive type display operating in the normally black mode. it has a 46.96 inch diagonall y measured active display area with wuxga resolution (1080 vertical by 1920 horizontal pixel array) each pixel is divided into red, green and blue sub- pixels or dots which are arranged in vertical strip es. gray scale or the luminance of the sub-pixel color is determined with a 10-bit gray scale signal for each dot, thus presenting a palette of more than 1. 07billion(frc) of colors. it has been designed to apply the 10-bit 4 port lvds interface. it is intended to support lcd tv, pctv where high b rightness, super wide viewing angle, high color gam ut, high color depth and fast moving picture response t ime are important. cn1 (51pin) lvds 2port source driver circuit tft - lcd panel (1920 rgb 1080 pixels) g1 s1 s1920 g1080 mini-lvds(rgb) timing controller (asic) gate driver circuit eeprom power circuit block sda scl +12.0v sdram mem ctrl rgb lvds 2port cn2 (41pin) i2c option signal lvds 1,2 lvds 3,4 lvds selection viewing angle free ( r/l 178 (min.), u/d 178 (min.) ) viewing angle (cr>10) 10bit(d), 1.07 billion colors color depth 1920 horiz. by 1080 vert. pixels, rgb stripe arran gement pixel format 500 cd/m 2 (center 1point ,typ.) luminance, white total 232.25w (typ.) (logic=9.25 w, backlight=223w @with inverter ) power consumption 14 kg (typ.) weight transmissive mode, normally black display mode hard coating(3h), anti-glare treatment of the front polarizer (haze 13%) surface treatment 0.5415 mm x 0.5415 mm x rgb pixel pitch 1096.0(h) x 640.0 (v) x 50 mm (d) (typ.) outline dimension 46.96 inch (1192.87mm) diagonal active screen size cn1, 22 lamps/@155ma cn2, 22 lamps/@155ma product specification 5 / 33 lc470wuf ver. 0.4 the following items are maximum values which, if ex ceeded, may cause faulty operation or damage to the lcd module. table 1. absolute maximum ratings 2. absolute maximum ratings note : 1. temperature and relative humidity range are shown in the figure below. wet bulb temperature should be 39 c max. and no condensation of water. 2. gravity mura can be guaranteed under 40 c condition. 90% 10 20 30 40 50 60 70 80 0 -20 0 10 20 30 40 50 dry bulb temperature [ c ] wet bulb temperature [ c ] storage operation humidity [(%)rh] 10% 40% 60% 60 operating voltage (one side) note 1,2 c +50 0 t op operating temperature at 25 2 c extv br-b 100% v[ rms] 2000 1000 v op b/l input voltage lcm unit %rh 90 10 h op operating ambient humidity %rh 90 10 h st storage humidity c +60 -20 t st storage temperature at 25 2 c v dc +14.0 -0.3 v lcd power input voltage max min parameter remark value symbol product specification 6 / 33 lc470wuf ver. 0.4 it requires two power inputs. one is employed to po wer for the lcd circuit. the other is used for the ccfl backlight circuit. table 2. electrical characteristics note : 1. the specified current and power consumpti on are under the v lcd =12.0v, 25 2 c, f v =120hz condition whereas mosaic pattern(8 x 6) is displaye d and f v is the frame frequency. 2. the current is specified at full white pattern. 3. the duration of rush current is about 2ms and ri sing time of power input is 1ms (min.). 1 ma 1003 771 539 1 watt 12.1 9.25 - p lcd power consumption 3 a 5 - - i rush rush current v dc 12.6 12.0 11.4 v lcd power input voltage 2 ma 1474 1134 793 i lcd power input current circuit : parameter symbol max typ min note unit value 3. electrical specifications 3-1. electrical characteristics mosaic pattern(8 x 6) white : 1023 gray black : 0 gray full white pattern white : 1023 gray product specification 7 / 33 lc470wuf ver. 0.4 table 3. electrical characteristics for ipb& lamp (continue) 13 pf - 22 - cb balance cap. 9 % 100 - 20 pwm duty burst dimming duty 1500 - - v s 25 9 hz 182 98 1/t burst dimming frequency 0 1 ma rms 165 155 145 i bl 3 sec 1.5 s time striking time 6 watt 240 223 - p bl power consumption 4 khz 47 45 43 f bl operating frequency 1, 3 v rms 1800 - - established starting voltage (one side) 1, 2 v rms 1550 1350 1150 v bl operating voltage (one side,fbl=45khz, ibl= 155marms)) operating current (one side) backlight assembly : parameter symbol max typ min notes unit values note : the design of the inverter must have specifi cations for the lamp in lcd assembly . the electrical characteristics of inverter are bas ed on high-high driving type. the performance of the lamps in lcm, for example li fe time or brightness, is extremely influenced by the characteristics of the dc-ac inverter. so, all the parameters of an inverter should be carefully designed so as not to produce too much leakage curr ent from high-voltage output of the inverter. when you design or order the inverter, please make sure unwanted lighting caused by the mismatch of the lamp and the inverter (no lighting, flicker, etc) has never been occurred. when you confirm it, the lcdC assembly should be operated in the same con dition as installed in your instrument. do not attach a conductive tape to lamp connecting wire. if you attach conductive tape to the lamp wire, not only luminance level can be lower than typical one but also inverter operate abnormally on account of leakage current which is generated between lamp wir e and conductive tape. 1. specified values are defined for a backlight ass embly.( ibl : 22 lamp, 155ma/lamp) 2. operating voltage is measured at 25 2 c(after 2hr.aging). the variance range for operati ng voltage is 10%. 3. the established starting voltage [ v s ] should be applied to the lamps for more than stri king time (s time ) for start-up. inverter open voltage must be more th an established starting voltage. otherwise, the lamp s may not be turned on. the used lamp current is typical value. both side 130 khz 80 48 30 f lamp lamp frequency 1, 5 min 3 - - t s discharge stabilization time 2280 v s 25 1, 3 v rms 2965 v s 0 established starting voltage (one side) 1 ma rms 8 6 3 i lamp lamp current (one side) 1, 2 v rms 1460 1560 1740 v lamp lamp voltage (one side) 7 hrs 50,000 life time center c 80 t lamp lamp temperature lamp : (appendix-ii) parameter symbol max typ min notes unit values product specification 8 / 33 lc470wuf ver. 0.4 i p i -p * asymmetry rate: | i p C i Cp | / i op x 100% * distortion rate i p (or i Cp ) / i op 4. lamp frequency may produce interference with hor izontal synchronous frequency and as a result this may cause beat on the display. therefore, lamp frequenc y shall be as away possible from the horizontal synchronous frequency and its harmonics range in or der to prevent interference. 5. the brightness of the lamp after lighted for 5mi nutes is defined as 100%. t s is the time required for the brightness of the cent er of the lamp to be not less than 95% at typical c urrent. the screen of lcd module may be partially dark by t he time the brightness of lamp is stable after tur n on. 6. maximum level of power consumption is measured a t initial turn on. typical level of power consumption is measured afte r 2hrs aging at 25 2 c. 7. the life time is determined as the time at which brightness of the lamp is 50% compared to that of initial value at the typical lamp current on condition of c ontinuous operating at 25 2 c, based on duty 100%. 8.the output of the inverter must have symmetrical( negative and positive) voltage and current waveform (unsymmetrical ratio is less than 10%). please do n ot use the inverter which has not only unsymmetrica l voltage and current but also spike wave. requirements for a system inverter design, which is intended to achieve better display performance, power efficiency and more reliable lamp characteris tics. it can help increase the lamp lifetime and reduce l eakage current. a. the asymmetry rate of the inverter waveform shou ld be less than 10%. b. the distortion rate of the waveform should be wi thin 2 10%. * inverter output waveform had better be more simil ar to ideal sine wave. vpk- pk s time vs = (vpk-pk) / [ 2*root(2)] product specification 9 / 33 lc470wuf ver. 0.4 9. the reference method of burst dimming duty rati o. it is recommended to use synchronous v-sync frequen cy for prevent waterfall (vsync * 1 =burst frequency) we recommend not to be much different between pwm duty and iout duty . dimming current output rising and falling time may produce humming and inverter trans sound noise. burst dimming duty should be 100% for 1second after turn on equipment oscilloscope :tds3054b(tektronix) current probe : p6022 ac (tektronix) high voltage probe: p5100(tektronix) pwm output of inverter to lamp +3.3v ttl a i-out 90% point a point b pwm duty={ a/t } * 100 point a : rising time 90% of iout point . point b : falling starting point . i out duty = { a/t } * 100 pwm frequency = 1/t a t 10. the cable between the backlight connector and i ts inverter power supply should be connected direct ly with a minimized length. the longer cable between t he backlight and the inverter may cause the lower luminance of lamp and may require more higher starti ng voltage ( vs ). 11. the operating current must be measured as near as backlight assembly input. 12. the operating current unbalance between left an d right must be under typ 10% . 13. the measurement method of v bl & i bl refer to appendix xii. product specification 10 / 33 lc470wuf ver. 0.4 3-2. interface connections this lcd module employs two kinds of interface conn ection, 51pin(cn1) and 41pin(cn2) connectors are used for the module electronics and 14-pin connecto r are used used for the integral backlight system. 3-2-1. lcd module table 3-1. module connector(cn1) pin configuration notes : 1. all gnd(ground) pins should be connected together to the lcd modules metal frame. 2. all v lcd (power input) pins should be connected together. 3. all input levels of lvds signals are based on th e eia 664 standard. 4. specific pins(pin no. #2~#6) are used for intern al data process of the lcd module. if not used, these pins are no connection. 5. specific pins(pin no. #8~#9) are used for invert er test of the lcd module. if not used, these pins are no connection. 6. specific pin no. #44 is used for no signal dete ction of system signal interface. it should be gnd for nsb(no signal black) during the system interface signal is not. if this pin is h, lcd module displays agp(auto g eneration pattern). - 51 50 49 48 47 46 45 44 43 42 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 no - power supply +12.0v power supply +12.0v power supply +12.0v power supply +12.0v no connection ground ground ground (nsb) ground ground second channel e+ second channel e- second channel d+ second channel d- ground second clock channel clk+ second clock channel clk- ground second channel c+ second channel c- second channel b+ second channel b- second channel a+ second channel a- nc description - v lcd v lcd v lcd v lcd nc gnd gnd gnd gnd gnd re2p re2n rd2p rd2n gnd rclk2p rclk2n gnd rc2p rc2n rb2p rb2n ra2p ra2n gnd symbol first channel e+ re1p 25 first channel e- re1n 24 first channel d+ rd1p 23 first channel d- rd1n 22 ground gnd 21 first channel b+ rb1p 15 first channel b- rb1n 14 first channel a+ ra1p 13 first channel a- ra1n 12 ground gnd 11 reserved nc 2 reserved nc 3 reserved nc 4 reserved nc 5 reserved nc 6 ? h =jeida , l = vesa lvds select 7 reserved nc 8 reserved nc 9 reserved nc 10 first channel c- rc1n 16 first channel c+ rc1p 17 ground gnd 18 first clock channel clk- rclk1n 19 first clock channel clk+ rclk1p 20 ground gnd 26 description symbol no gnd ground 1 - lcd connector(cn1): fi-re51s-hf or equivalent, refer to below table. - mating connector : fi-re51hl product specification 11 / 33 lc470wuf ver. 0.4 table 3-2. module connector(cn2) pin configuration - 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 no ground ground fourth channel e+ fourth channel e- fourth channel d+ fourth channel d- ground fourth clock channel clk+ fourth clock channel clk- ground fourth channel c+ fourth channel c- fourth channel b+ fourth channel b- fourth channel a+ fourth channel a- ground ground third channel e+ third channel e- description gnd gnd re4p re4n rd4p rd4n gnd rclk4p rclk4n gnd rc4p rc4n rb4p rb4n ra4p ra4n gnd gnd re3p re3n symbol third channel d+ rd3p 21 third channel c+ rc3p 15 third channel c- rc3n 14 third channel b+ rb3p 13 third channel b- rb3n 12 third channel a+ ra3p 11 no connection nc 2 no connection nc 3 no connection nc 4 no connection nc 5 no connection nc 6 no connection nc 7 no connection nc 8 ground gnd 9 third channel a- ra3n 10 ground gnd 16 third clock channel clk- rclk3n 17 third clock channel clk+ rclk3p 18 ground gnd 19 third channel d- rd3n 20 description symbol no nc no connection(reserved) 1 - lcd connector(cn2): fi-re41s-hf or equivalent , refer to below table - mating connector : fi-re41hl note : 1. all gnd(ground) pins should be connected together to the lcd modules metal frame. cn1 cn2 #1 rear view of lcm #51 #1 #41 #1 #51 #1 #41 [cn1] - part/no. : fi-re51s-hf(jae) - mating connector : fi-re51hl (manufactured by jae) [cn2] - part/no. : fi-re41s-hf(jae) - mating connector : fi-re41hl (manufactured by jae) product specification 12 / 33 lc470wuf ver. 0.4 3-2-2. backlight module table 5. backlight connector pin configuration(cn2 ,cn3) note fb h_input h_input symbol no high_input high_input 1 nc high_input slave nc 3 high_input 2 master [ master ] 1) balance connector : 65002ws-03 (manufactured by yeonho)or equivalent 2) mating connector : 65002hs-03 (manufactured by yeonho) or equivalen t. rear view of lcm 1 2 3 1 2 3 master slave [ slave ] 1) balance connector : 65002ws-03 (manufactured by yeonho)or equivalent 2) mating connector : 65002hs-03 (manufactured by yeonho) or equivalent . product specification 13 / 33 lc470wuf ver. 0.4 3-3. signal timing specifications table 6 shows the signal timing required at the inp ut of the lvds transmitter. all of the interface s ignal timing should be satisfied with the following specificatio n for normal operation. table 6. timing table for ntsc/atsc (de only mod e) horizontal vertical lines 86 45 10 t vb blank lines - 1080 - t vv display period lines 1166 1125 1090 t vp total total blank display period t hp t hb t hv symbol tclk 680 550 520 tclk 200 70 40 1920/4 tclk - 480 - notes unit max typ min item frequency vertical horizontal dclk f v f h f clk symbol hz 121.2 120 108.2 khz 136.4 135 121.8 mhz 75.00 74.25 66.97 notes unit max typ min item table7. timing table for dvb/pal (de only mode) horizontal vertical lines 300 270 228 t vb blank lines - 1080 - t vv display period lines 1380 1350 1308 t vp total total blank display period t hp t hb t hv symbol tclk 680 550 520 tclk 200 70 40 1920/4 tclk - 480 - notes unit max typ min item frequency vertical horizontal dclk f v f h f clk symbol hz 103.7 100 95 khz 140 135 121.8 mhz 75.00 74.25 66.97 notes unit max typ min item table 7 shows the signal timing required at the inp ut of the lvds transmitter. all of the interface s ignal timing should be satisfied with the following specificatio n for normal operation. note : the input of hsync & vsync signal does not h ave an effect on normal operation(de only mode). the performance of the electro-optical characterist ics may be influenced by variance of the vertical r efresh rate. product specification 14 / 33 lc470wuf ver. 0.4 3-4. signal timing waveforms 0.7vdd 0.3vdd t clk invalid data valid data invalid data invalid data invalid data pixel 0 pixel 4 pixel 1 pixel 5 de(data enable) valid data 0.5 vdd t hp t hbp t hv t hfp t vp t wv t vbp t vv t vfp hsync vsync de(data enable) de(data enable) dclk first data second data de, data t wh * t hb = t hfp + t wh + t hbp * t vb = t vfp + t wv + t vbp * reference : sync. relation invalid data valid data invalid data invalid data invalid data pixel 2 pixel 6 pixel 3 pixel 7 valid data third data forth data product specification 15 / 33 lc470wuf ver. 0.4 the brightness of each primary color(red,green,blue ) is based on the 10-bit gray scale data input for t he color. the higher binary input, the brighter the color. ta ble 7 provides a reference for color versus data in put. table 7. color data reference 3-5. color data reference 0 0 0 0 0 0 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 (000) green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 green (001) ... ... ... ... 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 green (1022) 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 green (1023) 0 0 0 0 0 0 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 (000) red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 red (001) ... ... ... ... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 0 red (1022) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 red (1023) 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (001) ... ... ... ... 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (1022) 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (1023) blue (000) white yellow magenta cyan blue (1023) green (1023) red (1023) 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 0 0 0 0 0 0 basic color 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 blue blue blue blue msb lsb green green green green msb lsb red redred red msb lsb b9 b8 b7 b6 b5 b4 b3 b2 b1 b0 g9 g8 g7 g6 g5 g4 g3 g2 g1 g0 r9 r8 r7 r6 r5 r4 r3 r2 r1 r0 0 0 0 0 0 0 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 color input color data product specification 16 / 33 lc470wuf ver. 0.4 3-6. power sequence note : 1. please avoid floating state of interface signal at invalid period. 2. when the interface signal is invalid, be sure to pull down the power supply v lcd to 0v. 3. the t3/t4 is recommended value, the case when fa iled to meet a minimum specification, abnormal display would be shown. there is no reliab ility problem. 4. if the on time of signals(interface signal and o ption signals) precedes the on time of power(v lcd ), check the lcd logic power(vcc) is under 0.8v, other wise it will be happened abnormal display. 5. t6 should be measured after the module has been f ully discharged between power off and on period. - t2 - - 4 4 5 3 3 4 notes s - - 2.0 t6 ms 0 t8 ms 0 t7 ms - - 0 t2 ms ms - - 3 x (1/ f v ) t3 - - 200 t4 ms - - 0 t5 ms 20 - 0.5 t1 max typ min unit value parameter table 9. power sequence 3-6-1. lcd driving circuit 10% 0v 90% 10% t 1 t 2 t 5 t 6 lamp on t 3 t 4 t 7 t 8 90% invalid data invalid data interface signal (tx) power for lamp power supply for lcd v lcd option signal (lvds_select, dcr_enable, bit_select) 0v valid data product specification 17 / 33 lc470wuf ver. 0.4 table 9. optical characteristics lcd module optical stage(x,y) pritchard 880 or equivalent 50cm - 800 7 2.2 gray scale g to g mprt ms 8 5 - 5p 3 1.7 black 8 cross talk % 1.8 - 1200 800 cr 5p y axis, down ( =270 ) y axis, up ( =90 ) x axis, left ( =180 ) x axis, right( =0 ) - - 89 d - - 89 u - - 89 l 6 degree - - 89 r viewing angle (cr>10) white blue green red 0.145 gy 0.609 gx 0.279 by 0.063 bx 1200 wy 0.292 wx ms 0.289 ry 0.335 rx color coordinates [cie1931] 4,5 typ +0.03 0.638 typ -0.03 - response time 3 1.3 white luminance variation 2 cd/m 2 500 400 l wh surface luminance, white 1 note unit contrast ratio max typ min value symbol parameter fig. 1 optical characteristic measurement equipment and method 4. optical specification ta= 25 2 c, v lcd =12.0v, f v =120hz, dclk=297mhz, i bl =155ma rms optical characteristics are determined after the un it has been on and stable in a dark environment at 25 2 c. the values specified are at an approximate distance 50cm from the lcd surface at a viewing angle of and equal to 0 . fig. 1 shows additional information concerning the measurement equipment and method. product specification 18 / 33 lc470wuf ver. 0.4 table 10. gray scale specification 100 86.76 74.54 63.33 53.10 43.85 35.56 28.20 21.76 16.22 11.56 7.74 4.74 2.52 1.03 0.22 0.08 luminance [%] (typ.) l959 l1023 l639 l703 l767 l831 l447 l511 l575 l895 l191 l255 l319 l383 l127 l63 l0 gray level notes :1. contrast ratio(cr) is defined mathematica lly as : surface luminance at all white pixels cr = surface luminance at all black pixels it is measured at center 1-point. 2. surface luminance are determined after the unit has been on and 30min after lighting the backlight in a dark environment at 25 2 c. surface luminance is the luminance value at cen ter 1-point across the lcd surface 50cm from the surfac e with all pixels displaying white. for more information see the fig. 2. 3. the variation in surface luminance , white and black are defined as : white(5p) = maximum(l on1 ,l on2 , l on3 , l on4 , l on5 ) / minimum(l on1 ,l on2 , l on3 , l on4 , l on5 ) black(5p) = maximum(l on1 ,l on2 , l on3 , l on4 , l on5 ) / minimum(l on1 ,l on2 , l on3 , l on4 , l on5 ) where lon1 to lon5 are the luminance with all pixel s displaying white at 5 locations . for more information, see the fig. 2.(black uniform ity spec is reference) 4. response time is the time required for the displ ay to transition from g(n) to g(m) (rise time, tr r ) and from g(m) to g(n) (decay time, tr d ). for additional information see the fig. 3. (n product specification 21 / 33 lc470wuf ver. 0.4 table 11 provides general mechanical characteristic s. 5. mechanical characteristics table 11. mechanical characteristics value item 584.82 mm vertical 14 kg (typ.), 15kg (max.) weight 593.0 mm vertical 640.0 mm vertical 50.0 mm depth 1039.68 mm horizontal active display area 1049.0 mm horizontal bezel area 1096.0 mm horizontal outline dimension note : please refer to a mechanic drawing in terms of tolerance at the next page. product specification 22 / 33 lc470wuf ver. 0.4 product specification 23 / 33 lc470wuf ver. 0.4 product specification 24 / 33 lc470wuf ver. 0.4 6. reliability table 12. environment test condition note : before and after reliability test, lcm sho uld be operated with normal function. ta= 40 c, 90%rh humidity condition operation 7 0 - 14,000 feet(4267.2m) 0 - 40,000 feet(12192m) altitude operating storage / shipment 8 shock level :50g(x,y axis) , 35g(z axis) waveform : half sine wave, 11ms direction : x, y, z one time each direction shock test (non-operating) 6 wave form : random vibration level : 1.0g rms bandwidth : 10-300hz duration : 30 min for x,y,z axis one time each direction vibration test (non-operating) 5 ta= 0 c 240h low temperature operation test 4 ta= 50 c 60%rh 240h high temperature operation test 3 ta= -20 c 240h low temperature storage test 2 ta= 60 c 75%rh 240h high temperature storage test 1 condition test item no. product specification 25 / 33 lc470wuf ver. 0.4 7. international standards 7-1. safety 7-2. emc a) ul 60065, 7 th edition, dated june 30, 2003, underwriters laborato ries, inc., standard for audio, video and similar electronic ap paratus. b) can/csa c22.2, no. 60065:03, canadian standards association, standard for audio, video and similar electronic ap paratus. c) iec60065:2001, 7 th edition cb-scheme and en 60065:2002, safety requirements for audio, video and similar el ectronic apparatus.. a) ansi c63.4 methods of measurement of radio-nois e emissions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. american national standards institute(ansi), 1992 b) cispr13 "limits and methods of measurement of r adio interference characteristics of sound and television broadcast receivers and associated e quipment" cispr22 "limits and methods of measurement of radi o interference characteristics of information technology equipment" international special commit tee on radio interference. c) en55013 "limits and methods of measurement of ra dio interference characteristics of sound and television broadcast receivers and associated equip ment" en55022 "limits and methods of measurement of radio interference characteristics of information technology equipment" european committee for elect ro technical standardization. (cenelec), 1988(including a1:2000) product specification 26 / 33 lc470wuf ver. 0.4 8-1. designation of lot mark 8. packing a) lot mark a b c d e f g h i j k l m a,b,c : size(inch) d : year e : month f : panel code g : factory code h : assembly code i,j,k,l,m : serial n o. note 1. year b) location of lot mark 2. month serial no. is printed on the label. the label is at tached to the backside of the lcd module. this is subject to change without prior notice. 8-2. packing form b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 4 2 1 dec mar feb jan mark year 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 3 2 1 2003 2002 2001 a) package quantity in one pallet : 14 pcs b) pallet size : 1300mm x 1140mm x 860mm product specification 27 / 33 lc470wuf ver. 0.4 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 the module. and the case on which a module is mounted s hould have sufficient strength so that external force is not transmitted directly to the module. (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 causes circuit b reak by electro-chemical reaction. (6) 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 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 l ike chamois soaks with petroleum benzine. normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. 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 9. 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 lo wer temperature, it becomes longer.) (3) brightness depends on the temperature. (in lowe r temperature, it becomes lower.) and in lower temperature, response time(required ti me that brightness is stable after turned on) becom es longer. (4) be careful for condensation at sudden temperatu re change. condensation makes damage to polarizer o r electrical contacted parts. and after fading conden sation, 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 sha ll be done by system manufacturers. grounding and shieldi ng methods may be important to minimized the interference. (7) please do not give any mechanical and/or acoust ical impact to lcm. otherwise, lcm cant be operate d its full characteristics perfectly. (8) a screw which is fastened up the steels should be a machine screw. (if not, it causes metallic foreign material and de al lcm a fatal blow) (9) please do not set lcd on its edge. (10) partial darkness may happen during 3~5 minutes when lcm is operated initially in condition that luminance is under 40% at low temperature (under 5 ). this phenomenon which disappears naturally after 3~5 minutes is not a problem about reliabili ty but lcd characteristic. product specification 28 / 33 lc470wuf ver. 0.4 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 through w rist band etc. and dont touch interface pin direct ly. 9-3. electrostatic discharge control strong light exposure causes degradation of polariz er and color filter. 9-4. precautions for strong light exposure 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 te mperature between 5 c and 35 c 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 contai ner in which they were shipped. 9-5. storage 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 elec tricity is generated between the film and polarizer . this should be peeled off slowly and carefully by p eople who are electrically grounded and with well i on- 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 p rotection film is peeled off. (3) you can remove the glue easily. when the glue r emains on the bezel surface or its vestige is recog nized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with norma l- hexane. product specification 29 / 33 lc470wuf ver. 0.4 notes :1. the lcd module uses a 100 ohm[ ] resistor between positive and negative lines of e ach receiver input. 2. refer to lvds transmitter data sheet for detail descriptions. (thc63lvd103 or compatible) 3. 9 means msb and 0 means lsb at r,g,b pixel dat a. host system 30 bit red0 red1 red2 red3 red4 red5 red6 red7 red8 red9 green0 green1 green2 green3 green4 green5 green6 green7 green8 green9 blue0 blue1 blue2 blue3 blue4 blue5 blue6 blue7 blue8 blue9 hsync vsync data enable clock 33 34 35 36 37 38 59 61 4 5 40 41 42 44 45 46 62 63 6 8 48 49 50 52 53 54 64 1 9 11 55 57 58 12 ta- ta+ tb- tb+ tc- tc+ tclk- tclk+ td- td+ te- te+ thc63lvd103 or compatible timing controller 100 100 100 100 100 100 ro0n ro0p ro1n ro1p ro2n ro2p roclkn roclkp ro3n ro3p ro4n ro4p vesa / jeida fi-re51s-hf 12 13 14 15 16 17 19 20 22 23 24 25 7 31 30 29 28 25 24 23 22 21 20 19 18 lcm module gnd required signal assignment for lvds transmitter ( p in7=l ) # appendix-i-1 product specification 30 / 33 lc470wuf ver. 0.4 notes :1. the lcd module uses a 100 ohm[ ] resistor between positive and negative lines of e ach receiver input. 2. refer to lvds transmitter data sheet for detail descriptions. (thc63lvd103 or compatible) 3. 9 means msb and 0 means lsb at r,g,b pixel dat a. host system 30 bit red0 red1 red2 red3 red4 red5 red6 red7 red8 red9 green0 green1 green2 green3 green4 green5 green6 green7 green8 green9 blue0 blue1 blue2 blue3 blue4 blue5 blue6 blue7 blue8 blue9 hsync vsync data enable clock 45 59 61 33 34 35 36 37 38 6 8 62 63 40 41 42 44 45 46 9 11 64 1 48 49 50 52 53 54 55 57 58 12 ta- ta+ tb- tb+ tc- tc+ tclk- tclk+ td- td+ te- te+ thc63lvd103 or compatible timing controller 100 100 100 100 100 100 ro0n ro0p ro1n ro1p ro2n ro2p roclkn roclkp ro3n ro3p ro4n ro4p vesa / jeida fi-re51s-hf 12 13 14 15 16 17 19 20 22 23 24 25 7 31 30 29 28 25 24 23 22 21 20 19 18 lcm module vcc required signal assignment for lvds transmitter ( p in7=h) # appendix-i-2 product specification 31 / 33 lc470wuf ver. 0.4 # appendix-ii pallet assy opp tape 11 steel band,clip 9 pp band 10 yupo 80g 100x100 label 12 paper angle,packing 8 paper 1300x1140x130mm pallet 4 masking 20mmx50m tape 3 eps packing,top 6 eps packing,bottom 5 paper angle,post 7 47inch bag 2 lcd module 1 material description no. product specification 32 / 33 lc470wuf ver. 0.4 # appendix 2 # appendix- iii lcm label model serial no. ul, tuv mark lpl logo us patent no. origin lc470wuf (sa)(a1) product specification 33 / 33 lc470wuf ver. 0.4 # appendix 3 # appendix- iv pallet label lc470wuf saa1 14 pcs 001/01-01 made in korea rohs verified xxxxx xxxxxxxx xxx xxx xxxx |
Price & Availability of LC470WUF-SAA1
 |
|
|
|
|
All Rights Reserved © IC-ON-LINE 2003 - 2022 |
| [Add Bookmark] [Contact Us] [Link exchange] [Privacy policy] |
|
Mirror Sites : [www.datasheet.hk]
[www.maxim4u.com] [www.ic-on-line.cn]
[www.ic-on-line.com] [www.ic-on-line.net]
[www.alldatasheet.com.cn]
[www.gdcy.com]
[www.gdcy.net] |