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product specification 1/ 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 title 55.0? wuxga tft lcd buyer model supplier lg.philips lcd co., ltd. *model lc550w01 *when you obtain standard approval, please use the above model name without suffix suffix a5 for approval specification approved by signature date reviewed by prepared by j.y.yoon / engineer tv product development dept. lg. philips lcd co., ltd please return 1 copy for your confirmation with your signature and comments. / / / signature date approved by ) ) ( ( final specification preliminary specification c.h.oh / g.manager j.j.kim / manager www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 2/ 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 number item page cover 1 3-2 interface connections 8 13 9 precautions 26 9-1 mounting precautions 26 9-2 operating precautions 26 9-3 electrostatic di scharge control 27 9-4 precautions for strong light exposure 27 9-5 storage 27 9-6 handling precautions for protection film 27 3-5 color data reference 7-2 emc 24 8 packing 25 8-1 designation of lot mark 25 8-2 packing form 25 contents 2 record of revisions 3 1 general description 4 2 absolute maximum ratings 5 3 electrical specifications 6 3-1 electrical characteristics 6 3-3 signal timing specifications 11 3-4 signal timing waveforms 12 3-6 power sequence 14 4 optical specifications 16 5 mechanical characteristics 20 6 reliability 23 7 international standards 24 7-1 safety 24 contents www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 3/ 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 revision no. revision date page description 0.0 jun. 05,2004 preliminary specification( first draft) record of revisions www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 4/ 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 the lc550w01 is a color active matrix liquid crystal display with an integral cold cathode fluorescent lamp(ccfl) backlight system. the matrix employs a-si thin film transistor as the active element. it is a transmissive display type which is operating 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 stripes. gray scale or the luminance of the sub-pixel color is determined with a 8-bit gray scale signal for each dot. therefore, it can present a palette of more than 16.7m(true) colors . it has been designed to apply the 8-bit 2-port lvds interface. it is intended to support lcd tv, pctv where high brightness, super wide viewing angle, high color gamut, high color depth and fast response time are important. general features active screen size 54.64 inches(1387.86mm) diagonal outline dimension 1264.0(h) x 738.4 (v) x 49.8 mm(d) (typ.) pixel pitch 0.630 mm x 0.630 mm pixel format 1920 horiz. by 1080 vert. pixels, rgb stripe arrangement color depth 8-bit, 16.7 m colors viewing angle (cr>10) viewing angle free ( r/l 176 (typ.), u/d 176 (typ.)) luminance, white 500 cd/m 2 (center 1point ,typ.) power consumption total 264.1 w (typ.) (logic=12.1 w, inverter=252 w [i bl =6.5ma] ) weight 30k g (typ.) display mode transmissive mode, normally black surface treatment hard coating(3h), anti-glare treatment of the front polarizer 1. general description cn1 (30pin) lvds 2port source driver circuit tft - lcd panel (1920 rgb 1080 pixels) g1 s1 s1920 g1080 back light assembly (28 ccfl) rgb timing controller (lvds rx integrated ) gate driver circuit 12pin x 4cns +24.0v gnd eeprom power circuit block sda scl +18.0v www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 5/ 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 the following items are maximum values which, if exceeded, may cause faulty operation or damage to the lcd module. table 1. 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. value parameter min max unit lcm backlight inverter v bl 21.6 +27.0 v dc brightness control voltage v br 0 +3.3 v dc operating temperature t op 0 +40 c note 1 v lcd -0.3 +19.8 v dc on/off control voltage von/off -0.3 +5.25 v dc storage temperature t st -20 +50 c operating ambient humidity h op 10 90 %rh storage humidity h st 10 90 %rh power input voltage remark symbol at 25 2 c 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 2. absolute maximum ratings www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 6/ 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 it requires two power inputs. one is employed to power for the lcd circuit. the other is used for the ccfl backlight and inverter circuit. table 2. electrical characteristics note : 1. the specified current and power consumption are under the v lcd =18.0v, 25 2 c, f v =60hz condition whereas mosaic pattern(8 x 6) is displayed 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 rising time of power input is 1ms (min.). value parameter symbol min typ max circuit : power input voltage v lcd 17.0 18.0 19.0 v dc 469 670 871 ma 1 power consumption p lcd 8.4 12.1 15.7 watt 1 rush current i rush - - 3.0 a 3 power input current i lcd 662 945 1229 ma 2 unit note mosaic pattern(8 x 6) white : 255gray black : 0gray 3. electrical specifications 3-1. electrical characteristics www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 7/ 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 table 2. electrical characteristics (continue) value parameter symbol min typ max inverter : power input voltage v bl 21.6 24.0 26.4 v dc 1 power consumption p bl 214 252 290 w 1 lamp : life time 50,000 hrs 3 brightness adjust v br 03.3v dc 2 input voltage for control system signals power input current i bl 9.0 10.5 12 a 1 on v on 3.5 5.0 5.25 v dc on/off off v off -0.3 0.0 0.8 v dc unit note notes : 1. electrical characteristics are determined after the un it has been ?on? and stable for approximately 120min at 25 2 c the specified current and power consumption are under t he typical supply input voltage, it is total power consumption. the ripple voltage of the power supply input voltage is under 0.5 vp-p. 2. brightness control. this v br voltage control brightness. 3. the life is determined as the time at which luminanc e of the lamp is 50% compared to that of initial value at the typical lamp current on condition of continuous operating at 25 2 c. specified value is when lamp is aligned horizontally . minimum brightness.(15~25%) 0v maximum brightness (100%) 3.3v function v br voltage www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 8/ 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 table 3. module connector(cn1) pin configuration - lcd connector(cn1): fi-xl30ssl-hf(manufactured by jae) or equivalent - mating connector : fi-30c2l(jae) or compatible note : 1 . all gnd(ground) pins should be connected together to the lcd module?s metal frame. 2. all v lcd (power input) pins should be connected together. 3. all input levels of lvds signals are based on the iea 664 standard . this lcd module employs two kinds of interface c onnection, a 30-pin connector is used for the module electronics and four 12-pin connectors are used for the integral backlight system. 3-2-1. lcd module 3-2. interface connections #1 fi-xl30ssl-hf #30 #1 #30 rear view of lcm pin signal assignment pin signal assignment 16 second channel 0+ second channel 1- second channel 1+ second channel 2- second channel 2+ second clock channel c- second clock channel c+ second channel 3- second channel 3+ gnd gnd gnd v lcd (18v) v lcd (18v) v lcd (18v) 17 18 19 20 21 22 23 24 25 26 27 28 29 30 gnd nc nc gnd first channel 0- first channel 0+ first channel 1- first channel 1+ first channel 2- first channel 2+ first clock channel c- first clock channel c+ first channel 3- first channel 3+ second channel 0- 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 9/ 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 table 4. required signal assignment for flat link (ti:sn75lvds83) transmitter notes : 1. refer to lvds transmitter data sheet for detail descriptions. 2. 7 means msb and 0 means lsb at r,g,b pixel data positive lvds differential data output3 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 d5 d6 d7 gnd d8 d9 d10 vcc d11 d12 d13 gnd d14 d15 d16 vcc d17 d18 d19 gnd d20 d21 d22 d23 vcc d24 d25 vcc ttl input(r7) ground pin for ttl power supply for ttl input ground pin for ttl power supply for ttl input ground pin for ttl input power supply for ttl input power supply for ttl input ttl input(r5) ttl input(g0) ttl input(g1) ttl input(g2) ttl input(g6) ttl input(g7) ttl input(g3) ttl input(g4) ttl input(g5) ttl input(b0) ttl input(b6) ttl input(b7) ttl input(b1) ttl input(b2) ttl input(b3) ttl input(b4) ttl input(b5) ttl input(hsync) ttl input(vsync) ttl input(rsvd) 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 d26 txclkin pwr dwn pll gnd pll vcc pll gnd lvds gnd txout3+ txout3- txclkout+ txclkout- txout2+ txout2- lvds gnd lvds vcc txout1+ txout1- lvds gnd d27 d0 d1 gnd d2 d3 d4 gnd txout0+ txout0- ground pin for ttl ground pin for pll ground pin for pll ground pin for lvds ground pin for lvds ground pin for ttl ground pin for ttl power supply for pll power supply for lvds ttl input(de) ttl input(r6) ttl input(r0) ttl input(r1) ttl input(r2) ttl input(r3) ttl input(r4) negative lvds differential data output3 positive lvds differential clock output negative lvds differential clock output positive lvds differential data output2 negative lvds differential data output2 positive lvds differential data output1 negative lvds differential data output1 positive lvds differential data output0 negative lvds differential data output0 ttl level clock input power down input pin name require signal pin pin name require signal pin www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 10 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 - inverter connector : s12b-ph-sm3(manufactured by jst) or equivalent - mating connector : phr-12 or equivalent table 5. inverter connector pin configulation 3-2-2. backlight inverter note : 1. gnd should be connected to the lcd module ? s metal frame. 2. minimum brightness : v br = 0.0v maximum brightness : v br = 3.3v 3. v on : 3.5 ~ 5.0v v off : 0.0 ~ 0.5v pin symbol signal assignment notes 1v bl v bl v bl v bl v bl gnd gnd gnd gnd gnd v br 24v power input 224v power input 24v power input 24v power input 24v power input ground ground ground ground ground 0 ~ 3.3v, bright control on/off 3 0 ~ 5v, on/off control 1 4 5 6 7 8 9 10 11 2 12 3 rear view of lcm pcb ? ? 12 1 1. connector 1) connector(receptacle) : s12b-ph-sm3-tb (jst) or equivalent 2) mating connector(plug) : phr12 or its equivalent www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 11 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 table 6. timming table note : both hsync period and hsync width should be even number times of tclk. otherwise, display control signal can be asynchronous. besides theses, hsync, vsync and de(data enable) signals should be used . 1. the performance of the electro-optical characte ristics may be influenced by variance of the vertical refresh rate. 2. not only vsync but hsync have to keep the above mentioned timing specification . table 6 shows the signal timing required at the input of the lvds transmitter. all of the interface signal timing should be satisfied with the following specification for normal operation . 3-3. signal timing specifications item symbol min. typ. max. period t clk 12.98 13.47 14.29 ns 77 1280 - - - 1149 - 63 - 960 - - - 1080 - - - 74.25 1100 14.81 67.5 30 1125 16.67 60 5 960 96 14 140 1080 36 4 45 70 1060 - - 8 1089 - 57 2 960 8 8 - 1080 4 2 9 unit notes clock frequency f clk mhz t ht pixel =148.5 / 2 (dual) usec vertical total t vt line vsync width t wv line vertical valid t vv line vertical back porch t vbp vertical front porch t vfp vertical blank - horizontal valid t hv pixel horizontal back porch t hbp de horizontal front porch t hfp vertical period t vp msec vsync frequency f v hz vsync horizontal blank - khz pixel t hp f h t wh horizontal total horizontal period hsync frequency hsync width hsync www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 12 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 0.7vdd 0.3vdd t clk invalid data valid data invalid data invalid data invalid data pixel 0,0 pixel 2,0 pixel 1,0 pixel 3,0 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 hsync, vsync, de, data t wh 3-4. signal timing waveforms www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 13 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 the brightness of each primary color(red,green,blue) is based on the 8-bit gray scale data input for the color. the higher binary input, the brighter the color. table 7 provides a reference for color versus data input. table7. color data reference input color data red msb lsb green msb lsb blue msb lsb 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) green (255) blue (255) cyan magenta yellow white red (000) dark 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) dark 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 ... ... ... ... 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 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 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 ... ... ... ... 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 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 blue (000) dark 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 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 1 1 1 1 1 1 1 1 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 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 0 0 0 1 1 1 1 1 1 1 1 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 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 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 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 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 3-5. color data reference www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 14 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 note : 1. please avoid the 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. value parameter min typ max t1 0.5 - 10 ms t2 0.5 - 50 ms t6 - - 10 ms t7 2 - - s t3 200 - - ms ms t4 200 - - t5 0.5 - 50 ms unit interface signal (tx) power for lamp power for lcd v lcd 10% 0v 90% 90% 10% t 1 t 2 t 5 t 6 t 7 t 3 t 4 10% 10% valid data lamp on table 8. power sequence for lcd driving circuit 3-6. power sequence 3-6-1. lcd driving circuit www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 15 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 3-6-2. on/off for inverter value parameter min typ max remark t1 20 - - ms after inverter?s connected t4 0 - - ms v bl (min) x 0.9 t2 500 - - ms t3 200 - - ms ms t5 - - 10 unit table 9. power sequence for inverter enable (on/off) v br power for inverter v bl 10% 0v 90% t 1 t 2 t 3 t 2 0.7v t 4 t 4 24v (typ.) 3-6-3. deep condition for inverter 0v v bl t5 v bl (min) x 0.8 www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 16 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 table 10. optical characteristics ta= 25 2 c , v lcd =18.0v, f v =60hz, dclk=148.5mhz vbr=3.3v lcd module optical stage(x,y) pritchard 880 or equivalent 50cm value parameter symbol min typ max unit note 1 surface luminance, white l wh 400 500 cd/m 2 2 luminance variation white 1.3 3 rise time tr r - 7 12 decay time red green blue white viewing angle (cr>10) x axis, right( =0 ) r 85 88 - x axis, left ( =180 ) y axis, up ( =90 ) y axis, down ( =270 ) gray scale 6 l 85 88 - u 85 88 - d 85 88 - degree 5 gx 0.290 gy 0.607 bx 0.147 by 0.065 wx 0.284 wy 0.295 tr d - 9 13 ms 4 rx 0.640 ry 0.342 typ +0.03 typ -0.03 color coordinates [cie1931] response time contrast ratio cr 400 550 fig. 1 optical characteristic measurement equipment and method optical characteristics are determined after the unit ha s been ?on? and stable for approximately 2 hrs in a dark environment at 25 2 c. the specified optical values are measured at an approximate 50cm distance from the lcd surface on condition that viewing angle of and equal to 0 . fig. 1 shows additional information conc erning the measurement equipment and method. 4. optical specification www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 17 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 note : 1. contrast ratio(cr) is defined mathematically as : surface luminance with all white pixels contrast ratio = surface luminance with all black pixels measure position : center 1-point . 2. surface luminance( l wh ) is the luminance value measured at an approximate 50cm distance from the center 1-point of lcd surface as all pixels displaying white. see fig. 2 for more information. 3. the variation of 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 defined as the required time for the 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 18 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 fig. 3 response time response time is defined as the following figure and sh all be measured by switching the input signal for ?gray(n)? and ?gray(m)?. measuring point for surface luminance & measuring point for luminance variation. fig. 2 5 points for lum inance measure a : h / 4 mm b : v / 4 mm h : 1209.6 mm v : 680.4 mm @ h,v : active area h a v b gray(m) gray(n) t r r t r d 100 90 10 0 optical response n,m = 0(black)~255(white), n product specification 19 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 fig. 4 viewing angle dimension of viewing angle range normal y e = 0 , right = 180 , left = 270 , down = 90 , up www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 20 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 table 12 provides general mechanical characteristics. note : please refer to page21 and 22 for mechanic drawings in terms of tolerance . 5. mechanical characteristics table 12. mechanical characteristics item value horizontal 1264.0 mm vertical 738.4 mm vertical 688.4 mm vertical 680.4 mm weight 30kg (typ.), 31.5kg (max.) surface treatment hard coating(3h) anti-glare treatment of the front polarizer depth 49.8 mm horizontal 1217.6 mm horizontal 1209.6 mm active display area bezel area outline dimension www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 21 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 p r e l i m i n a r y p r e l i m i n a r y www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 22 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 p r e l i m i n a r y p r e l i m i n a r y www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 23 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 no. test item condition 1 high temperature storage test ta= 50 c 240h 2 low temperature storage test ta= -20 c 240h 3 high temperature operation test ta= 40 c 50%rh 240h 4 low temperature operation test ta= 0 c 240h 5 vibration test (non-operating) tbd 6 shock test (non-operating) tbd 7 humidity condition operation ta= 40 c, 90%rh 8 altitude operating storage / shipment 0 - 14,000 feet(4267.2m) 0 - 40,000 feet(12192m) 6. reliability table 13. environment test condition www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 24 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 7. international standards 7-1. safety a) ul 60950, third edition, underwriters laboratories, inc., dated dec. 11, 2000. standard for safety of information technology equipment, including electrical business equipment. b) can/csa c22.2, no. 60950, third edition, canadian standards association, dec. 1, 2000. standard for safety of information technology equipment, including electrical business equipment. c) en 60950 : 2000, third edition iec 60950 : 1999, third edition european committee for electrotechnical standardization(cenelec) european standard for safety of information technology equipment including electrical business equipment. 7-2. emc a) ansi c63.4 ?methods of measurement of radio- noise emissions from low-voltage electrical and electrical equipment in the range of 9khz to 40ghz. ?american national standards institute(ansi), 1992 b) c.i.s.p.r ?limits and met hods of measurement of radio interf ace characteristics of information technology equipment.? international special committee on radio interference. c) en 55022 ?limits and methods of measurement of radio interface characteristics of information technology equipment.? european committee for elec trotechnical standardization.(cenelec), 1998 ( including a1: 2000 ) www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 25 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 8-1. designation of lot mark a) lot mark abcdefghi jklm a,b,c : size(inch) d : year e : month f : panel code g : factory code h : assembly code i,j,k,l,m : serial no. note 1. year b) location of lot mark 2. month serial no. is printed on the label. the label is attached to the backside of the lcd module. this is subject to change without prior notice. 8-2. packing form a) package quantity in one box : 4 pcs b) box size : 1455 mm x 953mm x 1015mm. 5. serial no. mark year 6 2006 2 2002 3 2003 4 2004 5 2005 0 2000 1 2001 7 9 8 7 2007 99 98 97 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 a0001 ~ a9999, ..... , z9999 00001 ~ 99999 mark 100000 ~ 1 ~ 99999 year 4. factory code 3. panel code panel code p1 factory p2 factory p3 factory p4 factory p5 factory 45 3 hydis panel 2h mark 1 8. packing factory code lpl gumi lpl nanjing hee sung mark c d k www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 26 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 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 that uneven force (ex. twisted stress) is not applied to the module. and the case on which a module is mounted should have sufficient strength so that external force is not transmitted directly to the module. (3) please attach the surface transparent protective plat e to the surface in order to protect the polarizer. 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 for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes 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 gently with absorbent cotton or other soft materials like 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 possib le. 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 spike noise causes the mis-operation of circuits. it should be lower than following voltage : v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lower temperature, it becomes longer.) (3) brightness depends on the temperature. (in lower temperature, it becomes lower.) and in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperature change. condensation makes damage to polarizer or electrical contacted parts. and after fadi ng condensation, smear or spot will occur. (5) when fixed patterns are displayed for a l ong time, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference shall be done by system manufacturers. grounding and shielding methods may be important to minimized the interference. (7) please do not give any mechanical and/or acoustical impact to lcm. otherwise, lcm can?t be operated 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 deal lcm a fatal blow) (9) please do not set lcd on its edge. 9. precautions www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 27 / 27 lc550w01 liquid crystal display ver. 0.0 jun. 05, 2004 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through wris t band etc. and don?t touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degradation of polarizer 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 module to sunlight or fluorescent light. keep the temperature between 5 c and 35 c at normal humidity. (2) the polarizer surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. 9-5. storage 9-6. handling precautions for protection film (1) the protection film is attached to the bezel with a small masking tape . when the protection film is peeled off, static el ectricity is generated betw een 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 is st ored for a long time, sometimes there remains a very small amount of glue still on the bezel af ter the protection film is peeled off. (3) you can remove the glue easily. when the glue remains on the bezel surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal- hexane. www.datasheet.co.kr datasheet pdf - http://www..net/

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