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| product specification 0 /40 LC550WUL ver. 1.1
product specification 1 /40 LC550WUL ver. 1.1 contents 28 handling precautions for protection film 9-6 11 signal timing specifications 3-3 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 14 7 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 0 cover 1 contents 2 record of revisions 3 general description 1 4 absolute maximum ratings 2 5 electrical specifications 3 5 electrical characteristics 3-1 13 signal timing waveforms 3-4 15 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 product specification 2 /40 LC550WUL ver. 1.1 power sequence diagram change 16 sept,16,2009 1.1 preliminary specification - august, 03, 2009 0.1 description page revision date revision no. record of revisions product specification 3 /40 LC550WUL ver. 1.1 general features viewing angle free ( r/l 178 (min.), u/d 178 (min.) ) viewing angle (cr>10) 10 bit(d), 1.06 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 185.5w (typ.) (logic=7.5(typ) w, driver=178 w (extvbr-b:100%) ) power consumption 21.0 kg (typ.) , 22.0 kg (max.) weight transmissive mode, normally black display mode hard coating(3h), semi-glare treatment of the front polarizer(haze10%) surface treatment 0.630 mm x 0.630 mm x rgb pixel pitch 1251.6(h) x 722.4 (v) x 27.8 mm(d) (typ.) outline dimension 54.64 inch (1387.80mm) diagonal active screen size 1. general description the LC550WUL is a color active matrix liquid crysta l display with an integral light emitting diode(led ) bac k li ght s ys tem . t he m atr ix em p lo ys a- si t hin f ilm t ransistor as the active elem ent. it is a transmissive display type which is operatin g in the normally black mode. it has a 54.64 inch diagonally 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 arrayed in vertical stripe s. gray scale or the luminance of the sub-pixel color is determined with a 10-bit gray scale signal for e ach dot. therefore, it can present a palette of more than 1. 06b(frc) 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 response time are importa nt. lvds select bit select source driver circuit tft - lcd panel (1920 rgb 1080 pixels) g1 s1 s1920 g1080 mini-lvds(rgb) timing controller [lvds rx + opc + odc integrated] gate driver circuit eeprom power circuit block sda scl back light assembly +24.0v, gnd, extv br-b , led driver ldim_enable, scan_enable cn1 (51pin) lvds 2port +12.0v lvds 2port cn2 (41pin) led dimming sclk / sda product specification 4 /40 LC550WUL ver. 1.1 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 notes : 1. temperature and relative humidity range are shown in the figure below. wet bulb temperature should be max 39 c. and no condensation of water. 2. gravity mura can be guaranteed below 40 condition. 2. absolute maximum ratings %rh 90 10 h st storage humidity v dc +5.0 0 v br brightness control voltage note 1,2 c +50 0 t op operating temperature v dc +27.0 -0.3 v bl backlight inverter lcm unit %rh 90 10 h op operating ambient humidity c +60 -20 t st storage temperature v dc +5.5 -0.3 von/off on/off control voltage at 25 2 c v dc +14.0 -0.3 v lcd power input voltage max min parameter remark value symbol 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 product specification 5 /40 LC550WUL ver. 1.1 it requires two power inputs. one is employed to po wer for the lcd circuit. the other is used for the led backlight and led driver circuit. table 2. electrical characteristics notes : 1. the specified current and power consumpt ion 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 the maximum current pattern. 3. the duration of rush current is about 2ms and ri sing time of power input is 0.5 ms (min.). 1 ma 819 630 441 1 watt 9.82 7.56 p lcd power consumption 3 a 5 - - i rush rush current v dc 13.2 12.0 10.8 v lcd power input voltage 2 ma 1137 875 612 i lcd power input current circuit : parameter symbol max typ min note unit value mosaic pattern(8 x 6) white : 1023gray black : 0gray 3. electrical specifications 3-1. electrical characteristics product specification 6 /40 LC550WUL ver. 1.1 table 3. electrical characteristics (continue) notes : 1. electrical characteristics are determined after the unit has been on and stable for approximately 120 minutes at 25 2 c. the specified current and power consumption are under the typical supply input voltage 24vand vbr (extvbr-b : 100%), it is total power cons umption. the ripple voltage of the power supply input voltag e is under 0.5 vp-p. lgd recommend input voltage is 24.0v 5%. 2. electrical characteristics are determined within 30 minutes at 25 2 c. the specified currents are under the typical supply input voltage 24v. 3. the life time is determined as the time which lu minance of the led is 50% compared to that of initi al value at the typical led current (extvbr-b : 100%) on co ndition of continuous operating in lcm state at 25 c. 4. lgd recommend that the pwm freq. is synchronized with one time harmonic of vsync signal of system. 5. the duration of rush current is about 10ms. vdc 0.8 - 0.0 v off off high: led on low:led off vdc 5.0 - 2.5 v on on dimming freq v_sync * 1 130/110 120/100 110/90 ntsc/pal after 120 minutes ext v br-b = 100% a - 7.4 - ibl_a ext v br-b = 100% on v bl = 24v ext v br-b = 100% a - 10 - irush power supply input current(in- rush) dimming ratio brightness adjust - b (burst mode) vdc 27 unloading input voltage w - 178 - pbl power consumption v bl = 24v input ?? % 100 - 10 extv br-b vp-p 0.2 -0.2 power supply input voltage ripple life time inverter : 3 hrs 40,000 vdc 5.0 - 2.5 v on on/off input voltage for control system signals vdc 25.2 24.0 22.8 vbl power supply input voltage power supply input current off vdc 0.8 - -0.3 v off parameter symbol max typ min notes unit values product specification 7 /40 LC550WUL ver. 1.1 table 4-1. module connector(cn1) pin configuration -lcd connector(cn1): fi-r51s-hf(manufactured by jae ) refer to below and next page table - mating connector : fi-r51hl(jae) this lcd module employs two kinds of interface conn ection, 51-pin and 41-pin connector are used for th e module electronics and master 14-pin and slave 12-p in connectors are used for the integral backlight s ystem. 3-2-1. lcd module 3-2. interface connections notes : 1. all gnd(ground) pins should be connected togethe r 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 644 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. lvds pin (pin no. #24,25,40,41) are used for 10b it(d) of the lcd module. if used for 8bit(r), 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 th e 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 no connection or gnd no connection or gnd second lvds receiver signal (e+) second lvds receiver signal (e-) second lvds receiver signal (d+) second lvds receiver signal (d-) ground second lvds receiver clock signal(+) second lvds receiver clock signal(-) ground second lvds receiver signal (c+) second lvds receiver signal (c-) second lvds receiver signal (b+) second lvds receiver signal (b-) second lvds receiver signal (a+) second lvds receiver signal (a-) h or nc= 10bit(d) , l = 8bit description - vlcd vlcd vlcd vlcd nc gnd gnd gnd reserved reserved r2ep r2en r2dp r2dn gnd r2clkp r2clkn gnd r2cp r2cn r2bp r2bn r2ap r2an bit select symbol first lvds receiver signal (e+) r1ep 25 first lvds receiver signal (e-) r1en 24 first lvds receiver signal (d+) r1dp 23 first lvds receiver signal (d-) r1dn 22 ground gnd 21 first lvds receiver signal (b+) r1bp 15 first lvds receiver signal (b-) r1bn 14 first lvds receiver signal (a+) r1ap 13 first lvds receiver signal (a-) r1an 12 ground gnd 11 (improve interlace) nc 2 no connection nc 3 (i2c data interface) nc 4 (i2c clk interface) nc 5 (eeprom write protection) nc 6 h =jeida , l or nc = vesa lvds select 7 no connection nc 8 no connection nc 9 h = enable , l or nc = disable opc enable 10 first lvds receiver signal (c-) r1cn 16 first lvds receiver signal (c+) r1cp 17 ground gnd 18 first lvds receiver clock signal(-) r1clkn 19 first lvds receiver clock signal(+) r1clkp 20 no connection or gnd reserved 26 description symbol no reverse no connection 1 product specification 8 /40 LC550WUL ver. 1.1 table 4-2. module connector(cn2) pin configuration 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) - lcd connector(cn2): fi-re41s-hf , refer to below table - mating connector : fi-re41hl notes : 1. all gnd(ground) pins should be connecte d together to the lcd modules metal frame. 2. lvds pin (pin no. #22,23,38,39) are used for 10b it(d) of the lcd module. if used for 8bit(r), these pins are no connection. - 41 40 39 38 37 36 35 34 33 32 31 30 29 28 27 26 25 24 23 22 no ground ground fourth lvds receiver signal (e+) fourth lvds receiver signal (e-) fourth lvds receiver signal (d+) fourth lvds receiver signal (d-) ground fourth lvds receiver clock signal(+) fourth lvds receiver clock signal(-) ground fourth lvds receiver signal (c+) fourth lvds receiver signal (c-) fourth lvds receiver signal (b+) fourth lvds receiver signal (b-) fourth lvds receiver signal (a+) fourth lvds receiver signal (a-) ground ground third lvds receiver signal (e+) third lvds receiver signal (e-) description gnd gnd re4p re4n rd4p rd4n gnd rclk4p rclk4n gnd rc4p rc4n rb4p rb4n ra4p ra4n gnd gnd re3p re3n symbol third lvds receiver signal (d+) rd3p 21 third lvds receiver signal (c+) rc3p 15 third lvds receiver signal (c-) rc3n 14 third lvds receiver signal (b+) rb3p 13 third lvds receiver signal (b-) rb3n 12 third lvds receiver signal (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 lvds receiver signal (a-) ra3n 10 ground gnd 16 third lvds receiver clock signal(-) rclk3n 17 third lvds receiver clock signal(+) rclk3p 18 ground gnd 19 third lvds receiver signal (d-) rd3n 20 description symbol no nc no connection 1 product specification 9 /40 LC550WUL ver. 1.1 3-2-2. backlight led driver table 5. led driver connector pin configulation dont care dont care dont care vbr-a 11 2 von/off von/off backlight on/off control von/off 12 - gnd backlight ground gnd 14 - gnd gnd gnd gnd gnd vbl vbl vbl vbl vbl slave extvbr-b gnd gnd gnd gnd gnd vbl vbl vbl vbl vbl master 3 backlight ground gnd 7 backlight ground gnd 8 1 external pwm extvbr-b 13 backlight ground gnd 10 backlight ground gnd 9 backlight ground gnd 6 power supply +24.0v vbl 5 power supply +24.0v vbl 4 power supply +24.0v vbl 3 power supply +24.0v vbl 2 power supply +24.0v vbl 1 note description symbol pin no notes : 1. gnd should be connected to the lcd modu les metal frame. 2. on : 2.5 ~ 5.0v / off : 0.0 ~ 0.8v . open or h for b/l on is default status. 3. high : led on/ low : led off, pin#13 can be open ed. ( if pin #13 is open , extvbr-b is 100% ) rear view of lcm master - led driver connector : 20022wr-14b1(yeonho) or equivalent - mating connector : 20022hs-14 or equivalent slave - led driver connector : 20022wr-12b1(yeonho) or equivalent - mating connector : 20022hs-12 or equivalent pcb pcb 14 1 12 1 master slave product specification 10 /40 LC550WUL ver. 1.1 3-2-3. local dimming interface table 6. local dimming interface connector pin con figulation - local dimming interface connector : 12507wr-08l/10 l(yeonho) or equivalent notes : 1. gnd should be connected to the lcd modu les metal frame. rear view of lcm pcb 10 1 gnd connect to gnd through serial 0 ? resistor 9 gnd gnd connect to gnd through serial 0 ? resistor 8 1 note gnd clk gnd din gnd gnd vsync master clk spi clock 6 gnd connect to gnd through serial 0 ? resistor 7 din spi data 4 gnd. connect to gnd through serial 0 ? resistor 2 gnd connect to gnd through serial 0 ? resistor 3 gnd gnd vsync slave vertical sync signal 1 connect to gnd through serial 0 ? resistor 5 connect to gnd through serial 0 ? resistor 10 description pin no pcb 8 1 master slave product specification 11 /40 LC550WUL ver. 1.1 3-3. signal timing specifications table 6. timing table for ntsc/atsc (de only mod e) notes : 1. the input of hsync & vsync signal does n ot have an effect on normal operation(de only mode) . if you use spread spectrum for emi, add some additi onal clock to minimum value for clock margin. 2. the performance of the electro-optical character istics may be influenced by variance of the vertica l refresh rate and the horizontal frequency. 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. horizontal vertical 1 lines 86 45 10 t vb blank lines 1080 1080 1080 t vv display period lines 1166 1125 1090 t vp total total blank display period t hp t hb t hv symbol t clk 680 550 520 1 t clk 200 70 40 1920/4 t clk 480 480 480 note unit max typ min item frequency vertical horizontal dclk f v f h f clk symbol 2 hz 121.2 120 108.2 2 khz 136.4 135 121.8 mhz 75.00 74.25 66.97 note unit max typ min item product specification 12 /40 LC550WUL ver. 1.1 table7. timing table for dvb/pal (de only mode) 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. notes : 1. the input of hsync & vsync signal does n ot have an effect on normal operation(de only mode) . if you use spread spectrum for emi, add some additi onal clock to minimum value for clock margin. 2. the performance of the electro-optical characte ristics may be influenced by variance of the vertic al refresh rate and the horizontal frequency. horizontal vertical 1 lines 300 270 228 t vb blank lines 1080 1080 1080 t vv display period lines 1380 1350 1308 t vp total total blank display period t hp t hb t hv symbol t clk 680 550 520 1 t clk 200 70 40 1920/4 t clk 480 480 480 note unit max typ min item frequency vertical horizontal dclk f v f h f clk symbol 2 hz 103.7 100 95 2 khz 136.4 135 121.8 mhz 75.00 74.25 66.97 note unit max typ min item product specification 13 /40 LC550WUL ver. 1.1 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 invalid data valid data invalid data invalid data invalid data pixel 2 pixel 6 pixel 3 pixel 7 valid data third data forth data * reference : sync. relation * t hb = t hfp + t wh +t hbp * t vb = t vfp + t wv +t vbp product specification 14 /40 LC550WUL ver. 1.1 table 8. 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 msb lsb green msb lsb 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 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 8 provides a reference for color versus data in put. product specification 15 /40 LC550WUL ver. 1.1 3-6. power sequence 3-6-1. lcd driving circuit t2 - 4 5 3 3, 6 4 notes s - - 1.0 t6 ms 0 t7 ms - - 0 t2 ms ms - - 200 t3 - - 200 t4 ms 20 - 0.5 t1 max typ min unit value parameter table 9. power sequence 10% 0v 90% 10% t 1 t 2 t 6 led bl on t 3 t 4 t 7 invalid data invalid data interface signal (tx clock) power for led power supply for lcd v lcd option signal (lvds_select) 0v valid data 30% 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. but if led backlight is turned on after starting of valid data, abnormal display would be not shown 4. if the on time of signals(interface signal and o ption signals) precedes the on time of power(v lcd ), it will be happened abnormal display. when t7 is nc status, t7 doesnt need to be measured. 5. t6 should be measured after the module has been fully discharged between power off and on period. 6. if led backlight on after spec satisfy, abnormal display would be not shown note : 50% 100% product specification 16 /40 LC550WUL ver. 1.1 3-6-2. sequence for led driver power supply for led driver table 10. power sequence for led driver 3-6-3. dip condition for led driver v bl (typ.) x 0.8 0 v v bl : 24v t8 notes : 1. t1 describes rising time of 0v to 24v an d this parameter does not applied at restarting tim e. even though t1 is over the specified value, there i s no problem if i2t spec of fuse is satisfied. ms - - 0 t7 ms - - 0 t5 ms - - 0 t6 v bl (typ) x 0.8 ms 10 - - t8 - ms 120 - 0 t4 ms 10 t3 1 remarks ms - - 500 t2 ms - - 20 t1 max typ min units values parameter v on/off v bl 10% 0v 90% t 1 t 2 0.7v t 4 24v (typ.) t 3 led bl on ext-v br-b vsync, sin, sclk (local dimming data) t 6 t 5 t 7 product specification 17 /40 LC550WUL ver. 1.1 table 11. optical characteristics ta= 25 2 c , v lcd =12.0v, f v =120hz, dclk=74.25mhz, extv br_b =100% lcd module optical stage(x,y) pritchard 880 or equivalent 50cm 6 1 - - mprt uniformity 5 ms 10 8 - mprt mprt uniformity 4 ms 8 5 - g to g 3 1.3 - - 5p white 1 - 1300 900 cr gray-to-gray - - - 8 gray scale y axis, down ( =270 ) y axis, up ( =90 ) x axis, left ( =180 ) x axis, right( =0 ) - - 89 d - - 89 u - - 89 l 7 degree - - 89 r viewing angle (cr>10) white blue green red 0.629 gy 0.293 gx 0.054 by 0.150 bx 0.292 wy 0.279 wx 0.331 ry typ +0.03 0.646 typ -0.03 rx color coordinates [cie1931] 6 1 - - g to g response time luminance variation 2 cd/m 2 - 500 400 l wh surface luminance, white note unit contrast ratio max typ min value symbol parameter fig. 1 optical characteristic measurement equipment and method 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. 4. optical specification product specification 18 /40 LC550WUL ver. 1.1 table 12. gray scale specification l1023 l959 l895 l831 l767 l703 l639 l575 l511 l447 l383 l319 l255 l191 l127 l63 l0 100 86.7 74.5 63.2 53.0 43.7 35.4 28.1 21.6 16.1 11.5 7.66 4.68 2.49 1.04 0.27 0.07 luminance [%] (typ.) gray level notes :1. contrast ratio(cr) is defined mathematica lly as : cr(contrast ratio) = maximum crn (n=1, 2, 3, 4, 5) surface luminance at position n with all white pixe ls crn = surface luminance at position n with all black pixe ls n = the position number(1, 2, 3, 4, 5). for more i nformation, see fig 2. 2. surface luminance is determined after the unit h as been on and 120min 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 is 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 ) where l on1 to l on5 are the luminance with all pixels displaying white at 5 locations . for more information, see the fig. 2. 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 /40 LC550WUL ver. 1.1 table 13 provides general mechanical characteristic s. 5. mechanical characteristics table 13. mechanical characteristics value item 680.4 mm vertical 21.0 kg (typ.) , 22.0 kg (max.) weight 688.4 mm vertical 722.4 mm vertical 27.8 mm depth 1209.6 mm horizontal active display area 1217.6 mm horizontal bezel area 1251.6 mm horizontal outline dimension note : please refer to a mechanical drawing in term s of tolerance at the next page. product specification 22 /40 LC550WUL ver. 1.1 product specification 23 /40 LC550WUL ver. 1.1 product specification 24 /40 LC550WUL ver. 1.1 6. reliability table 14. environment test condition note : before and after reliability test, lcm sho uld be operated with normal function. 0 - 15,000 ft 0 - 40,000 ft altitude operating storage / shipment 8 ta= 40 c ,90%rh humidity condition operation 7 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 : 10 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 50%rh 240h high temperature operation test 3 ta= -20 c 240h low temperature storage test 2 ta= 60 c 240h high temperature storage test 1 condition test item no. product specification 25 /40 LC550WUL ver. 1.1 7. international standards 7-1. safety 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.. 7-2. emc 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 /40 LC550WUL ver. 1.1 8-1. designation of lot mark 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 a) package quantity in one pallet : 10 pcs b) pallet size : 1440 mm x 1140 mm x 970 mm . 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 8. packing mark year 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 3 2 1 2003 2002 2001 product specification 27 /40 LC550WUL ver. 1.1 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. * there is no pro blem of panel crack under 5kgf / 10mm (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 l ower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lowe r temperature, it becomes lower.) and in lower temperature, response time (required t ime that brightness is stable after turned on) becomes 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 can causes conductive particles and dea l lcm a fatal blow) (9) please do not set lcd on its edge. (10) it is recommended to avoid the signal cable an d conductive material over the inverter transformer for it can cause the abnormal display and temperatu re rising. (11) 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 /40 LC550WUL ver. 1.1 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 /40 LC550WUL ver. 1.1 required signal assignment for flat link (thine : t hc63lvd103) transmitter (pin7=l or nc) notes: 1. the lcd module uses a 100 ohm( ? ) resistor between positive and negative lines of each 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 ra1n ra1p rb1n rb1p rc1n rc1p rclk1n rclk1p rd1n rd1p re1n re1p 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 # appendix- i-1 product specification 30 /40 LC550WUL ver. 1.1 required signal assignment for flat link (thine : t hc63lvd103) transmitter (pin7=h) notes: 1. the lcd module uses a 100 ohm( ? ) resistor between positive and negative lines of each 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 ta- ta+ tb- tb+ tc- tc+ tclk- tclk+ td- td+ te- te+ thc63lvd103 or compatible timing controller 100 100 100 100 100 100 ra1n ra1p rb1n rb1p rc1n rc1p rclk1n rclk1p rd1n rd1p re1n re1p 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 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 # appendix- i-2 product specification 31 /40 LC550WUL ver. 1.1 # appendix-ii pallet assy yupo 80g 100x100 label 11 pp band 9 steel band,clip 10 paper angle,cover 8 plywood pallet 4 masking 20mmx50m tape 3 eps packing,top 6 eps packing,bottom 5 paper angle,packing 7 55inch bag 2 lcd module 1 material description no. product specification 32 /40 LC550WUL ver. 1.1 # appendix 2 lcm label # appendix- iii LC550WUL (sb)(t2) model serial no. ul, tuv mark lgd logo us patent no. origin product specification 33 /40 LC550WUL ver. 1.1 # appendix 3 pallet label # appendix- iv LC550WUL sbt2 10 pcs 001/01-01 made in korea rohs verified xxxxxxxxxxxxx xxx product specification 34 /40 LC550WUL ver. 1.1 # appendix- v local dimming interface design guide ? data sequence : indicator (aah) / command / data1 / ... / data120 / check_sum (master, slave respectively) check_sum = 1010_1010 ^ command ^ data1 ^ data2 ^ data120 ( ^ : exclusive or ) ? data field definition 1. indicator byte : start of data sequence 2. command byte - bit 0 : local-dimming enable (1:enable, 0:disa ble) - bit 1 : scanning enable (1:enable, 0:disable) - bit 3 : brightness up enable (1:enable, 0:disa ble) - bit 4~7 : reserved 3. data byte 1 ~ 120 : 8bit local-dimming gray valu e ( 0 ~ 255 ) table 16. local dimming gray scale specification 255 191 127 63 0 100 75 50 25 0 luminance [%] (typ.) local dimming data value table15. timing table for local dimming interface us 0.55 0.5 0.45 t3 1mhz (typ.) remarks us 1.1 1.0 0.9 t2 us 11.1 10 9 t4 us 11.1 10 9 t1 max typ min units values parameter local dimming signal timing waveforms vsync clk 1010_1010 command data data 1 t2 t3 7 6 5 4 3 2 1 0 t1 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 3 2 1 0 7 6 5 4 data 120 t4 1010_1010 7 6 5 4 3 2 1 0 check_sum product specification 35 /40 LC550WUL ver. 1.1 # appendix- vi circuit block diagram of lvds format selection pin asic (tcon) 50k ? system side lcm side selector (pin 7) selector 1k ? option pin circuit block diagram circuit block diagram of bit selection pin system side lcm side selector (pin 27) asic (tcon) selector 1k ? vcc 50k ? product specification 36 /40 LC550WUL ver. 1.1 # appendix- vii-1 lvds input characteristics 1. dc specification 2. ac specification - v 1.8 0.7 v in lvds input voltage range - mv 250 v cm change in common mode voltage - v 1.5 1.0 v cm lvds common mode voltage - mv 600 200 |v id | lvds single end voltage notes unit max min symbol description lvds 1st clock t clk lvds 2 nd / 3 rd / 4 th clock t skew_min t skew_max 20% 80% a t rf lvds data t skew lvds clock t clk ( f clk = 1/t clk ) t skew a - ps 350 t eff effective time of lvds notes unit max min symbol description - ps (0.25*t clk )/7 t skew lvds clock to data skew margin - 2 t clk 1/7* t clk t skew_eo lvds clock to clock skew margin (even to odd) 260 ps (0.3*t clk )/7 t rf lvds clock/data rising/falling time notes : 1. all input levels of lvds signals are bas ed on the eia 644 standard. 2. if t rf isnt enough, t eff should be meet the range. product specification 37 /40 LC550WUL ver. 1.1 v+ data v- data vfsw vcm tui 0.5tui 350ps 350ps vid tui : unit interval teff v+ clk v- clk vcm lvds input characteristics # appendix- vii-2 product specification 38 /40 LC550WUL ver. 1.1 lvds select : h data-mapping (jeida format) lvds select : l data-mapping (vesa format) r19 r18 r17 r16 g14 r15 r14 r14 r15 g14 b14 g19 g18 g17 b15 g16 g15 g15 g16 b15 v sync h sync b19 b18 de b17 b16 b16 b17 de b13 b12 g13 g12 x r13 r12 r12 r13 x rclkp rclkm rap rbp rcp rdp b11 b10 g11 g10 x r11 r10 r10 r11 x rep r15 r14 r13 r12 g10 r11 r10 r10 r11 g10 b10 g15 g14 g13 b11 g12 g11 g11 g12 b15 v sync h sync b15 b14 de b13 b12 b12 b13 de b17 b16 g17 g16 x r17 r16 r16 r17 x rclkp rclkm rap rbp rcp rdp b19 b18 g19 g18 x r19 r18 r18 r19 x rep # appendix-viii-1 lvds data-mapping info. (10bit) product specification 39 /40 LC550WUL ver. 1.1 lvds select : h data-mapping (jeida format) lvds select : l data-mapping (vesa format) r17 r16 r15 r14 g12 r13 r12 r12 r13 g12 b12 g17 g16 g15 b13 g14 g13 g13 g14 b13 v sync h sync b17 b16 de b15 b14 b14 b15 de b11 b10 g11 g10 x r11 r10 r10 r11 x rclkp rclkm rap rbp rcp rdp r15 r14 r13 r12 g10 r11 r10 r10 r11 g10 b10 g15 g14 g13 b11 g12 g11 g11 g12 b15 v sync h sync b15 b14 de b13 b12 b12 b13 de b17 b16 g17 g16 x r17 r16 r16 r17 x rclkp rclkm rap rbp rcp rdp # appendix- viii-2 lvds data-mapping info. (8bit) product specification 40 /40 LC550WUL ver. 1.1 # appendix- this is only the reference data of g to g and unifo rmity for LC550WUL-sbt1 model. 1. g to g response time : response time is defined as figure3 and shall be m easured by switching the input signal for gray (n) and gray(m).(128 gray step at 10bit (d )) 2. g to g uniformity the variation of g to g uniformity , g to g is defined as : *maximum (gtog) means maximum value of measured tim e (n, m = 0 (black) ~ 1023(white), 128 gray step). 3. sampling size : 2 pcs 4. measurement method : follow the same rule as opt ical characteristics measurement. 5. current status below table is actual data of production on may 7t h, 2009 ( lgd rv event sample) # appendix- gray to gray response time uniformity trr:0g 1023g trr:0g 895g trr:0g 255g trr:0g 127g 0gray trd:1023g 0g trd:895g 0g trd:255g 0g trd:127g 0g 0gray trd:1023g 895g trd:1023g 255g trd:1023g 127g 1023gray trr:895g 1023g trd:895g 255g trd:895g 127g 895gray trr:255g 1023g trr:255g 895g trd:255g 127g 255gray trr:127g 1023g trr:127g 895g trr:127g 255g 127gray 1023gray 895gray 255gray 127ray g to g uniformity = 1 ) ( ) ( ) ( gtog typical gtog typical gtog maximum ? < # 1 > < # 2 > 2.97 3.03 min. 7.30 7.17 max. g to g response time [ms] 0.38 0.35 uniformity # 2 # 1 |
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