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specification rev. 0.0 1 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 to: date: ? 03. 12 . 10 . specification of 15.4 ? tft/lcd model: lp154w01(a3k 2 ) h.g. park /qa. dept. /senior mgr s.h. kang /eng. dept. /senior mgr j.h. park /eng. dept. /manager k.t. moon /eng. dept. /engineer approved checked prepared notice of receipt we accepted this specification. ome operations, toshiba corp. senr . mgr senr . eng. eng. pc hardware dept. senr . mgr senr . eng. eng. purchasing dept. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 2 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 - contents - record of revision --------------------------------------------------------------- 3 1. scope --------------------------------------------------------------- 4 2. general specifications --------------------------------------------------------------- 4 2.1. features 2.2.dimensional outline 3. absolute maximum ratings --------------------------------------------------------------- 9 3.1. absolute ratings of environment 3.2. electrical absolute maximum 3.3. mechanical ratings 3.4. the others 4. optical characteristics --------------------------------------------------------------- 16 4.1 test conditions 4.2 optical specifications 5. electrical characteristics --------------------------------------------------------------- 2 1 5.1. tft lcd module 5.2. backlight unit 5.3. regulation 6. block diagram --------------------------------------------------------------- 27 7. input terminal pin assignment --------------------------------------------------------------- 28 7.1 tft lcd module 7.2 backlight unit 7.3 lvds transmitter 7.4 timing diagrams of lvds for transmission 7.5 input signal, basic display colors and gray scale of each colors 8. interface timing --------------------------------------------------------------- 33 8.1 timing parameters 8.2 timing diagrams of interface signal 8.3 power on / off sequence 9. cosmetic specification --------------------------------------------------------------- 35 9.1 sampling 9.2 conditions of inspections 9.3 defect modes 9.4 mechanical inspection 9.5 visual inspection 9.6 electrical inspection 10. packing --------------------------------------------------------------- 39 11. labels and lamp ass ? y exchange --------------------------------------------------------------- 41 12. general precaution --------------------------------------------------------------- 53 www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 3 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 all 0.0 03. 12 . 10 reason new old item sheet(new) rev. no. date record of revision www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 4 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 1. scope this specification is applicable to lcd manufacturer ? s 39.116 cm ( 15.4 ? ) diagonal size tft - lcd module " lp154w01(a3)(k 2 ) " designed for personal computer. 2. general specification 2.1. features 335.0 ( w) 210.7 (h) (mm) bezel opening 344.0 ( w) 222.0 (h) 6.2(typ.)/ 6.5(max.) (d) (mm) dimensional outline 6 o'clock (in direction of maximum contrast) viewing direction transmiss ible type, normally white display mode 262 , 144 ( colors) display color rgb vertical stripes 1) pixel arrangement 0.25875 ( h) 0.25875 (v) (mm) 1) pixel pitch 1 280 (w) 800 (h) r,g,b (xga) (pixels) 1) number of pixels tft active matrix driving method lvds interface hard coating(2h) glare reflective treatment of the front polarizer surface treatment single cold - cathode fluorescent lamp for sidelighting backlight 331.2 ( w) 207.0 (h) (mm) ( 15.4 ? diagonal) display area ( active area) 575 g(typ) 590g(max) weight specifications item note 1) b g r : pixel r g b : sub - pixel (dot) b g r b g r b g r b g r b g r b g r b g r b g r b g r b g r b g r b g r b g r b g r b g r b g r 1 2 1023 1280 1 2 767 800 0.25875 mm 0.25875 mm www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 5 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 2.2. dimensional outline ( front figure ) www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 6 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 ( back figure ) www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 7 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 ( detail description of side mounting screw ) 3 3 ( both side mounting screw is identical) www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 8 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 ( detail description of height of lcm back side & tab zone) www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 9 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 3. absolute maximum ratings 3.1. absolute ratings of environment note 1) temperature and relative humidity range are shown in th e figure below. wet bulb temperature should be 39 c max, and no condensation of water. note 2) the surface temperature caused by self heat radiation of cell it self is specified on this item. (1) % rh 90 10 h stg storage humidity (1) % rh 90 10 h op operating ambient humidity (1) c +65 - 20 t stg storage temperature (1) c +50 0 t op operating ambient temperature (2) c +60 0 - operating temperature for panel operation kpa 101.3 57 - air pressure unit non - operation km 12 - - altitude operation km 3 - - altitude non - operation kpa 101.3 12 - air pressure max min item note symbol storage operation 10 20 30 40 50 60 70 80 0 - 20 10 % 20 % 40 % 60 % 90% 80% 0 10 20 30 40 50 60 wet bulb temperature [ c ] humidity[(%)rh] www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 10 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 3.2. electrical absolute maximum (1) tft lcd module at 25 5 c v +4.0 - 0.3 v dd power supply voltage unit lvds interface v vdd+0.3 - 0.3 v in logic input voltage max min item note symbol (2) back light unit ma rms 7.0 3.0 i l lamp current broken lamp max voltage v rms 5000 - v l lamp voltage unit khz 80 40 f l lamp frequency max min item note symbol www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 11 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 3.3. mechanical ratings non operation 15 times under max. torque rescrewed test non operation m2 : max 3.0 kgf assured torque value at side - mout part back light connector : with 50 times of connector trial there mu st be no damage to the shape and functionaly . operation tapping area : all bezel(metal cover) side, lcd: full - screen gray (l32). ? ripple (pooling ) ? can not be seen in active area tapping force: max 3kgf.cm tapping test non operation connector : 12.9n (1.32kgf) 1 sec *1.08mm wire applied lead pull test strength of fl cable soldering portion 29.4n(3.0kgf) 10mins *1.08mm wire applied connector : no disconnection of cable to 10 trial of 180 degree rotation. see a bended state of cable. cable : no disconnection of cable to the 5 trial of 360 degree rotation. see a bended state of cable. no destruction with the force 294.2 n (30 kgf , 30 mm in diameter) to the back of the display surface at the vertical direction. only the breakage of below items will not happen after test. ( glass.lamp & circuit parts) non operation strength of rotation force connector tension test input connector : with 50 times of connector trial there must be no damage to the shape and functionaly . non operation * 2 4 0g, pulse width 2 ms, sine wave, x, y, z direction. 70g, pulse width 11ms, sine wave x, y, z direction. * note) normal function is only checking points. mechanical shock lcd fix condition - > see note (2) operation 98 m/s 2 (10g), pulse width 11 ms, sine wave, x, y, z direction. non operation fig 1 - 1 fig 1 - 2 fig 1 - 3 no destruction with the force 196 n (20 kgf , 16 mm in diameter) to the display surface at the vertical direction. pressure resistanace - > see note ( 1 ) operation frequency range 5 - 500 hz, 4.9m/s 2 ( 0.5g) constant, 0.5hrs each axis (x, y, z direction ) . non operation frequency range 5 - 500 hz, 14.7m/s 2 1.5g) constant, 0.5hrs each axis (x, y, z direction). mechanical vibration test item note test conditions fl cable r2 definitions of failure for judgment shall be as follows: (1) function of the module should be maintained. (2) current consumption should be smaller than the spec ified value. (3) appearance and display quality should not have dist inguished degradation. (4) luminance should be larger than the minimum value s pecified in optical specification. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 12 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 note 1) (1) the compression condition of front side (a) compression point : 12 points ( refer to fig 1 - 1) (b) compression condition: 20kgf, 3 sec, tool diameter: 16 mm in diameter (refer to fig 1 - 3) (2) the compression condition of rear side (a) compression point : 21 points ( refer to fig 1 - 2 ) (b) compression condition : 30kgf, 3 sec, tool radius: 30 mm in diam eter ( refer to fig 1 - 3) : compression point lcd flat plate [ fig 1 - 1 ] flat plate abs natural 2.0t lcd : compression point [ fig 1 - 2 ] www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 13 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 a b 10 mm in diameter 16 10 1.5 rubber sheet [ fig 1 - 3 ] (3) dimension of the compression jig (a) compression jig for front side a = 16 mm in diameter b = 16 mm in diameter (b) compression jig for rear side a = 30 mm in diameter b = 28 mm in diameter www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 14 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 note 2) lcd fixing condition for z direction. z y x www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 15 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 3.4. the others (1) static electricity pressure resistance (2) sound noise there should be no uncomfortable noise. being used under whatever surrounds, when power on /off, the panel should not generate uncomfortable noise. and regarding specified value s are negotiated if it is needed. (3) open / short no smoke, no fie r y at any open/ short test (4) mtbf : 50,000 hr ( except for backlight lamp ) 1 0 kv ? 8 kv 150pf, 330 ohm contact discharge ? 20 kv ? 15 kv 150pf, 330 ohm air discharge non operation operation item testing conditions www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 16 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 4. optical characteristics 4.1. test conditions ambient temperature : t a 25 5 c ambient humidity : h a 65 20%rh supply voltage : v dd 3.3v input signal : according to typical value in "electrical charact eristics" fl input current : i l = 6.0 ma rms fl driving frequency : f lf = ( 60 5 khz ) fl inverter : lg inverter (6632z - 1301a) the measuring method is shown in 4.2. the following items are m easured under stable conditions. the optical characteristics should be measured in a dark room ( scre en illuminance < 2 lx ) or equivalent state with the methods shown in note (6). 4.2. optical specifications f = 90 f = - 90 f = 180 f = 0 f = 90 f = - 90 f = 180 f = 0 ver . hor . ver . hor . white blue green red (8) 1.7 - - dl white variation (7), a 2.0 - - _ c r 13 points cr variation (7) 1.7 - - q =0 , f =0 viewing normal angle _ w 13 points white variation - - 50 60 45 55 q up q low - - 70 70 65 65 cr>=5 q l q r - - 40 50 35 45 q up q low deg. - - 60 60 55 55 cr>=10 q l q r viewing angle 0.343 0.359 0.313 0.329 0.283 0.299 wx wy 0.185 0.173 0.155 0.143 0.125 0.113 bx by 0.353 0.560 0.323 0.530 0.293 0.500 gx gy (1), (6) pr650 only for color coordinate (color coordinate of the r,g,b is based on lpl ? s equipment, and color coordinate of the w is based on toshiba ? s equipment) - 0.628 0.374 0.598 0.344 0.568 0.314 rx ry luminance uniformity chromaticity (5) % 2.0 - - d sha cross modulation * i fl = 6.0 ma rms f l = 60 5 khz gray scale level = l63 (white) cd /m 2 - 185 155 y l average l uminance (center 1 point) ms 30 22 - t off (3) ms 15 8 - t on response time (2), (6) - - 300 250 q =0 , f =0 viewing normal angle cr contrast ratio (center 1 point) note unit max. typ . min. conditions symbol item www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 17 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 attach the lamp current ? luminance characteristics. the range of lamp current is shown in 3.2 (2) a. present cr variation(13point) spec is based on pr - 880 equipment and can be changed by the measuring equipment. 0.42 0.21 0.01 0 1.56 0.86 0.15 7 6.74 4.21 2.19 15 16.6 11.50 7.74 23 32.76 24.06 15.68 31 50.88 38.88 26.53 39 70.29 56.69 42.99 47 88.4 77.5 65.8 55 (1), (6) ( center 1 point) % 100 100 100 q =0 , f =0 viewing normal angle 63 normalized luminance at each gray level note unit max. typ . min. conditions gray level item at normal viewing direction, during displaying the l0 - l63 gray scale bar, luminance intensity inversion can not be seen. note 1) definition of viewing angle q and f note 2) lcd fixing condition for z direction. the contrast ratio can be calculated by the followi ng expression. contrast ratio (cr) = l63 / l0 l63 : luminance on the white raster (gray sca le level l63) l 0 : luminance on the black raster (gray sca le level l0) normal y measurement direction f q f = 0 , right f = 180 , left f = 270 , down f = 90 , up www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 18 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 note 3) definition of response time ton toff 100 90 10 0 % optical response dark bright bright note 4) surface luminance is the 5 point (1~5)average across the lcd surface 50cm from the surface with all pixels displaying white. when ibl= 6.0ma, lwh= 185 cd/m2(typ.) note 5) definition of cross modulation (d sha ) d sha = | y b ? y a | / y a 100 (%) where: y a = luminance of measured location without darkest gray pattern ( cd /m 2 ) y b = luminance of measured location with darkest gray pattern ( cd /m 2 ) ya(500, 225) view area (1023, 767) (0, 0) gray level 42 view area (1023, 767) (0, 0) gray level 42 (100, 100) (250, 350) gray level 0 ya(500, 225) www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 19 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 note 6) measuring setup the measurement suppose to be executed after stabilized the pane l at given temperature during 30 min. the measurement shall be executed 30 minutes after lighting at rating. the luminance of white should be typical luminance ( typical condition il=6.0ma ). in o rder to stable the luminance, lcd s hall not be got winds. photometer ( prichard 880 or equivalent ) lcd module lcd panel light shield room ( screen illuminance < 2 lx) center of the screen ( field of view = 1 deg) 500 mm note 7) definition of 13 points white variation d w, cr variation d c r d w = maximum luminance of 13 points / minimum luminance of 13 poi nts d c r = maximum cr 13 points / minimum cr of 13 points : test point 0 0 45 45 722 978 active area horizontal line number [pixel] 11 9 6 4 2 vertical line number [pixel] 255 511 767 1023 7 8 3 1 10 5 12 13 191 383 575 767 www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 20 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 note 8) definition of white variation dl : measure the luminance of white at 13 11 points. dl = [ | l(x,y) ? l(x+i, y+j) | / ( l(x,y) d(x+i, y+j) ) ] 100 (%/mm) where 2 x 1 5 , 2 y 1 1 , i = 1, j = 1 l(x,y) l(x - 1,y - 1) l(x+1,y - 1) l(x+1,y+1) d(x+1,y - 1) measuring spot 16 ( field of view : 2deg. measuring distance : 500 mm ) f 17.5 active area 12 11.6 mm 2.14 mm 10.9 mm 17.5 mm 17.5 mm www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 21 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 5. electrical characteristics 5.1. tft lcd module max. pattern mosaic white(l63) low high (3), (4) ( c) 390 340 290 (3), (4) ( b) 335 290 245 (3), (4) ( a) ma 270 235 200 i dd power supply current (5) a 1.8 - - i rush rush current mv - - - 100 vtl mv +100 - - vth differential input threshold voltage v 3.6 3.3 3.0 v dd power supply voltage note unit max. typ . min. symbol item note 1) the module should be always operated within these range s. the " typ ." shows the recommendable value . note 2) recommended lvds transmitter : sn75lvds84 made by ti. lvds receiver included in this module is sn75lvds86 . ( 1 chip) note 3) typical condition as follows. : fv = 60hz, fdclk = 6 8.9 mhz, v dd = 3.3v, dc current. note 4) power dissipation check pattern. (a) white pattern active area display brightest gray scale display darkest gray scale g b r (b) mosaic pattern ( c ) max. pattern display darkest gray scale g b r g b r g b r g b r display brightest gray scale www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 22 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 note 5) measuring condition of rush current. v dd rising time is 470us 0.1 v dd 0.9 v dd gnd 3.3 v www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 23 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 note 1) lamp current is measured with a high frequency current as shown below. a ~ fl inverter tft lcd module vl: high voltage line gl: low voltage line a ~ : ac ampere meter note 2) re fer to i l x v l to calculate. note 3) life time of lamp can be defined as the time in which i t continues to operate under the condition t = 25 c 2 c and il= 6.0 marms until one of the following events occurs. 1. when the brightness becomes 50% or low er than it ? s original. 2. when the effective ignition length bec omes 80% or lower than it ? s original value. ( effective ignition length is defined as an area t hat has less than 70% brightness compared to the brightness in the center point.) note 4 ) the discharge shall be connected uniformly. slide up method s hall be used for voltage application. above voltage is applied voltage to both ends of th e lamp as the starting voltage. ( above value is not out put voltage of inverter.) note 5) the lamp shall be lighted stably. slide up method shall be u sed for voltage application. above voltage is applied voltage to both ends of t he lamp as the established starting voltage. (above value is not out put voltage of inverter) 5.2. backlignt unit v rms 830 690 660 v l lamp voltage (2) w 4.62 4.14 - p l power consumption khz 80 60 40 f fl frequency (3) hour - - 15,000 hr operating life time (5) v rms 1500 - - v iv ignition voltage at 0 c (4) - - - (5) 1200 - - v iv ignition voltage at 25 c (4) - - - mm - 5.2 5.0 - creepage distance mg 2.5 - - - mercury qt ? y of ccfl (1) ma rms 7.0 6.0 3.0 i l lamp current note unit max. typ . min. symbol item www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 24 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 *** requirements for a system inverter design, which is intended to have a better display performance, a better power efficiency and a more reliable lamp, are following. it shall help increase the lamp lifetime and reduce leakage curr ent. a. the asymmetry rate of the inverter waveform should be less th an 10%. b. the distortion rate of the waveform should be with in ?? 2 ? 10%. * inverter output waveform had better be more similar to ideal sine wave. i p i - p * asymmetry rate: | i p ? i ? p | / i rms * 100% * distortion rate i p (or i ? p ) / i rms www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 25 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 note 6) detail description of creepage distance [ section ? a ? ] www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 26 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 5.3. regulation the set (which lcd module is assembled into) should conf orm to the regulations below. (1) emi regulations . cispr : pub.22 class b fcc : part15 class b vcci : class b (2) safety regulations (only lcd) iec 950 ul 1950 (3) material list concerning - - - 0.1 ? 50 v/ 10 ? 50v capacitor c45,47,49/ c46,48,50 power v dd (2.85v) maxim frequency oscillator min 0.64 ~ max 1.2 (mhz) typ 1.2mhz max1543 u3 control ic for power supply dc/dc diodes sot - 23(3pin) bav99 d2,d3,d4 switching diode rohm sod323(2pin) udzs5.1b zd1 zener diode diodes sot - 23(3pin) bat750 d1 schottky barrier diode tdk 10 uh ? 20% (inductance) 0.24 ?? 20%(dc resistance) 0.9a max(rated dc current) pln6012t - 100mr80 l1 inductor murata 120 [ (100mhz)1608 blm18bd121sn fl5 asic (clock output) - - - - 47 [ 1/16w 5% 3216 r/tp array resistor ar1,2,3,4,5,6,7,8,9 asic (data output) emi filter maker rating product silk item www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 27 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 6. block diagram lamp: mbtk2jb5zx336nwlfh/c 1. hot (pink) 2. cold (green) cn 1 lvds & timing control black power block column driver circuit row driver circuit tft - lcd (1280 x 800) backlight lamp ass'y j1 : control & data : power www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 28 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 7. input terminal pin assignment 7.1. tft lcd module notes description symbol pin [ lvds transmitter] ti, sn75lvds84 or equivalent [lvds receiver] thine, thc63lvdf64a [connector] lcd : gt101 - 30s - hr11, lg cable * jae fi - xb30sx - hfxx or jae fi - xb30s - hf or equivalent. matching : jae fi - x30m or equivalent [connector pin arrangement] < lcd rear view > 1 30 + lvds differential clock input clkin + 18 ground vss 19 no connection nc 20 power supply, 3.3v typ . vcc 2 power supply, 3.3v typ . vcc 3 no connection nc 4 no connection nc 5 no connection nc 6 no connection nc 7 - lvds differential data input (r0 - r5, g0) r in 0 - 8 + lvds differential data input (r0 - r5, g0) r in 0 + 9 ground vss 10 - lvds differential data input (g1 - g5, b0 - b1) r in 1 - 11 + lvds differential data input (g1 - g5, b0 - b1) r in 1 + 12 ground vss 13 - lvds differential data input (b2 - b5, hs, vs, de) r in 2 - 14 + lvds differential data input (b2 - b5, hs, vs, de) r in 2 + 15 ground vss 16 - lvds differential clock input clkin - 17 vss ground 1 no connection nc 28 no connection nc 29 no connection nc 30 no connection nc 21 no connection nc 22 no connection nc 23 no connection nc 24 no connection nc 25 no connection nc 26 no connection nc 27 7.2. backlight unit using connect o r : bhtr - 02vs (maker : jst) (contact pin of vl : sbht - 002t - p0.5 (maker : jst )) ( contact pin of gl : sbht - 002t - p0.5 (maker : jst )) low voltage green gl 2 high voltage pink vl 1 function cable color symbol pin www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 29 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 7.3. lvds transmitter lvds transmitter : sn75lvds8 4 (made by ti ) or compatible. r3 d3 48 r4 d4 1 r2 d2 47 vcc vcc 2 gnd gnd 46 r5 d5 3 r1 d1 45 g0 d6 4 r0 d0 44 gnd dnd 5 nc nc 43 g1 d7 6 lvds gnd lvds gnd 42 g2 d8 7 a0m y0m 41 vcc vcc 8 a0p y0p 40 g3 d9 9 a1m y1m 39 g4 d10 10 a1p y1p 38 gnd gnd 11 lvds vcc lvds vcc 37 g5 d11 12 lvds gnd lvds gnd 36 b0 d12 13 a2m y2m 35 nc nc 14 a2p y2p 34 b1 d13 15 clkm clkoutm 33 b2 d14 16 clkp clkoutp 32 gnd gnd 17 lvds gnd lvds gnd 31 b3 d15 18 23 d18 22 21 d17 20 pin name shdn shdn 27 hsync dclk clkin 26 vsync d19 de(data enable) d20 25 gnd gnd 24 pll gnd pll gnd 28 vcc vcc pll vcc pll vcc 29 b5 pll gnd pll gnd 30 b4 d16 19 require signals pin name pin # require signals pin # www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 30 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 7.4. timing diagrams of lvds transmission switching characteristic vcc = 3.0 ~ 3.6v, ta = - 10 ~ +70 j transmitter ns 5 - - clk in transition time t tcit ns 32.4 t 14.7 clk in period ttcp ns 0.6 t 0.5 t 0.4 t clk in high time ttch ns 0.6 t 0.5 t 0.4 t clk in low time ttcl ns - 14.2 - clk in to tclk +/ - delay ttcd ns - - 3.0 ttl data setup to clk in tts ns - - 1.5 ttl data hold from clk in tth ns 1.5 0.7 0.26 lvds transition time tlvt ns 0.2 0 - 0.2 output data position 0 (t= 15.38ns) ttop1 ns t/7 + 0.2 t/7 t/7 - 0.2 output data position 1 (t= 15.38ns) ttop0 ns 2 t/7 + 0.2 2 t/7 2 t/7 - 0.2 output data position 2 (t= 15.38ns) ttop2 ns 3 t/7 + 0.2 3 t/7 3 t/7 - 0.2 output data position 3 (t= 15.38ns) ttop3 ns 4 t/7 + 0.2 4 t/7 4 t/7 - 0.2 output data position 4 (t= 15.38ns) ttop4 ns 5 t/7 + 0.2 5 t/7 5 t/7 - 0.2 output data position 5 (t= 15.38ns) ttop5 ns 6 t/7 + 0.2 6 t/7 6 t/7 - 0.2 output data position 6 (t= 15.38ns) ttop6 ns 10 - - phase lock loop set ttpll parameter unit max. typ . min. symbol www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 31 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 ac timing diagrams transmitter device clk in txd - tx6 tx +/ - ttcp ttch ttcl tts tth ttcd tx0 tx1 tx4 r g b tx2 tx5 tx6 0.8 v 2.0 v 2.0 v 0.8 v 2.0 v 0.8 v 2.0 v 0.8 v data valid tclk+ ttop0 v diff=0v ttop2 ttop3 ttop4 ttop5 ttop6 ttop1 2.0 v 0.8 v 2.0 v www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 32 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 7.5. input signal, basic display colors and gray scale of each c olor 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 black green 0 0 0 0 0 0 0 0 0 0 0 1 0 0 0 0 0 0 green(dark) ? ? ? ... 0 0 0 0 0 0 1 1 1 1 1 0 0 0 0 0 0 0 green( brigth ) 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 green 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 black red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 red(dark) ? ? ? ? 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 0 red(bright) 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 red 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 blue(dark) ? ? ? ? 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 blue(bright) 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 blue black white yellow magenta cyan blue green red black 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 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 0 0 0 0 0 0 1 1 1 1 1 1 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 blue msb lsb green msb lsb red msb lsb b5 b4 b3 b2 b1 b0 g5 g4 g3 g2 g1 g0 r5 r4 r3 r2 r1 r0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue color input color data note 1) 0: low level voltage, 1: high level voltage www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 33 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 8. interface timing 8.1. timing parameters this is the signal timing required at the input of the lvds transmitter. all of the interface signal timing should be satisfied with the following specifications for its pr oper operation. tclk - 75 68 thbp horizontal back porch - 21 16 thfp horizontal front porch thp - 8 5 tvbp vertical back porch - 4 1 tvfp vertical front porch thp 840 816 808 tvp period - 4 2 twv width - 32 16 twh width tclk 1500 1408 1380 thp period hsync vsync data enable mhz 71.97 68.9 66.9 fclk frequency dclk note unit max. typ . min. symbol item condition : v dd =3.3v low: 0.3v dd high: 0.7v dd data enable, hsync , vsync hsync data enable vsync data enable t wh t hp t hfp t hbp t vp t wv t vbp t vfp t wha t wva t clk 0.5 v dd dclk 8.2. timing diagrams of lvds transmission www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 34 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 8.3. power on/off sequence interface signal ( tx ) power for lamp power supply for lcd ( v dd ) valid data 10% 10% 10% 10% 90% 90% 0v 0v t7 t6 t5 t2 t1 on off off t3 t4 ( ms) - - 200 t 7 ( ms) - - - t 6 ( ms) 50 - 0 t 5 ( ms) - - 200 t 4 ( ms) - - 200 t 3 ( ms) 50 - 0 t 2 ( ms) 10 - - t 1 max. typ. min. unit parameter note 1) please avoid floating state of interface signal at invalid perio d. note 2) when the interface signal is invalid, be sure to pull down the p ower supply for lcd v cc to 0v. note 3) lamp power must be turn on after power supply for lcd and interf ace signal are valid. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 35 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 9. cosmetic specification 9.1. sampling a.q.l (acceptable quality level ): mil - std, 105e level ii, major: 0.65 , minor: 1.5 9.2. conditions of inspections (1) ambient temperature : 25 5 c (2) ambient humidity : 65 20%rh (3) illumination : 200 ? 500 lux ( nominal 350 lux ) under the fluorescent lamp (4) viewing distance : approximately 30cm by the eyes of the inspector from the modul e (5) viewing angle : the surface of the module and the inspector ? s line shall be at 90 45 degrees. (6) display pattern : pure red, green, blue, black, white, gray level 0 - 63 9.3. defect modes tapping test , tapping area : all bezel(metal cover) side, lcd: full - screen gray (l32) ? ripple (pooling ) ? can not be seen in active area ripple (pooling ) when displaying sub - pexel checker(gray level and darkest gray), flicker can not be seen flicker interference can not be seen with any bright plane display at an y viewing angle interference when the unit lights, lines in the both minor and major axis do not appear cross line when the unit lights, lines in the minor (vertical ) or major (h orizontal) axis appear dim dim line diagonal lines that appear gray with the display patterns dark a nd vary in size rubbing line a sub - pixel (r,g,b dot) stuck off / on bright / dark dot when the unit is lit a light, light (white) spots appear against a darker background, and do not vary in size polarizer dent when the unit is lit a light , line is seen across a darker back ground; li n e does not vary in size polarizer scratch lines on the display which appear dark / bright and remain uncha nged in size dark / bright lines points on the display which appear dark / bright and remain unch anged in size dark / bright spots description defect mode 9.4. mechanical inspection (1) light leakage: no light leakage between metal chassi s (bezel) and glass ( 2) no sharp edge (3) the mounting holes: no changed (side fixed type) (4) pcb appearance: no pattern peeling snapping / no ele ctrically short if there are repair po rtions, the repair portions on pcb is covered by epoxy resign (5) soldering: no cold solder joint, lead move when pull ed (6) bezel, frame, connectors: no distinct stain, rust or scratch , no pin bending www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 36 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 9.5. visual inspection not allowed rubbing defect n > 7 n 7 maximu m allowable number of defects d > 0. 5 0.2 d 0.5 n 3 polarizer dent / bubble w > 0.1 l > 0.5 0.01 < w 0.1 0.3 < l 0.5 n 3 polarizer scratch w > 0.0 7 l > 3.0 0.0 5 < w 0.0 7 0.3 < l 3 .0 n 3 dark / bright lines not allowed dim line d > 0.5 0. 2 < d 0.5 n 3 dark / bright spot reject (mm) count (mm) defect type d w l w l d [ d : diameter, w : width, l : length, n : count ] note 1) inspection area should be within bezel opening. note 2) dusts which are bigger not less than 0.10mm (0.1 w) shall be judged by "average diameter". note 3) scratches which are bigger not less than 0.05mm (0.05 w) shall be judged by "average diameter". average diameter d = (a+b)/2 (mm) a b www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 37 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 9.6. electrical inspection (1) dot defect not allowed defect type l<15mm bright - to - bright dot maximum distance between defects n > 8 n 8 maximum allowable number of dot defect not allowed three or more adjacent n > 1 n = 1 two adjacent n > 5 n 5 random dark dots three or more adjacent n > 0 n = 0 two adjacent n > 5 ( green > 3 ) n 5 ( green 3 ) random bright dots l<10mm dark - to - dark dot reject count 1) inspection patterns for dot defect are pure red, green, blue, bl ack, and white. 2) adjacent two dots will be counted as two dots. 3) the distribution of dot defects should be below. average value o f dot defect s should be less than 1. 4) the d efinition of 2 adjacent dots. count of dot defect in a lcd 0 1 2 3 4 5 6 7 8 quantity of lcd average dot defect n ave < 1 required distribution of dot defect rgbrgbrg rgbrgbrg rgbrgbrg www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 38 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 (2) light leakage light leakage can not be seen between metal chassis (bezel) and glass when displaying black plane. (3) ima ge sticking image sticking pattern shall not be to persist long er than 1second after displaying following pattern 8 hours in the room temperature condition . (4) glue/stain/dirt glue, non - removable stain and dirt which are visible in the inspection are a are not acceptable. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 39 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 10. packing 10.1. carton (1) packing form corrugated cardboard box and eps (2) packing method packing material packing weight: 470g (1box/10module) www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 40 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 (3) packing specification (4) package label package label should be at least shown the following information . a) toshiba code name(g33c0001f110 ) which will be numbered by toshiba b) revision number which be numbered by lcd m aker c) quantity d) lcd maker e) model number which be numbered by lcd make r f) production year / month (5) location of package label : 2 points ( side ) 1 angle, 3 edge, 6 face, 7 0 cm packing drop test frequency range : 5 - 500 - 5 hz, degree of acceleration 1.0g(9.8m/s 2 ). sweep rate 27 minutes resonance frequency : 1.0g(9.8m/s 2 ), 30minutes each axis(x, y, z direction) : non operation random 1.06grms, 30minutes each axis(x, y, z direction) : non op eration pa c king vibration conditions item 2 sides( label position) www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 41 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 11. labels and lamp ass ? y exchange 11.1. lcd code label on lcd lcd code label should be at least shown the following information. (1) toshiba code name ( g33c0001f110 ) which will be numbered by toshiba & bar code (bar code : code - 39 high - density ) (2) lgpl serial number code ( numbered by lcd maker , less than equal 1 3 digits) serial no. is printed on the label. the label is att ached to the backside of the lcd module. this is subject to change without prior notice. a) bar code of serial number b) revision number (numbered by lcd maker) c) bar code of revision number d) lcd maker e) lcd model number ( numbered by lcd maker) f) production year / month a b c d e f g h i j k l m a,b,c : inch d : year e : month f : panel code g : factory code h : assembly code i,j,k,l,m : serial no note: 1. year 2. month 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 3 2 1 dec mar feb jan 5. serial no mark serial no. a0001 ~ a9999, - - - - , z9999 00001 ~ 99999 100,000 ~ 1 ~ 99,999 4. factory code mark factory code c k lpl nanjing lpl gumi 3. panel code 5 p5 factory 4 p4 factory 3 p3 factory h hydis panel 2 p2 factory mark panel code 1 p1 factory www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 42 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 example > label : 72mm x 30mm toshiba code 39 high - density lgpl serial number code 128 high - density 11.2. caution texture and labels on lcd [ disposal of ccfl] [ high voltage] www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 43 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 11.3. label locations on lcd 11.4. others (1) backlight repair parts kit : 6913l - 0194a( g33c0001f110001 ) note 1 1 1 1 1 5 3 1 qt ? y jae hyun jae hyun jae hyun jae hyun jae hyun tae sung lcd 3m hee sung maker 7250 l - 0050k 7250 l - 0083b 7250 l - 0074a 3550s - 0080a 3550 s - 0079a 7250 l - 0045l 7250l - 0025h 6913 l - 0152c product code tape shield 8 tape shield 7 tape shield 6 cover shield(g) 5 cover shield(s) 4 tape adhesive 3 tape double 2 lamp ass ? y 1 part no. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 44 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 (2) package specification of backlight repair parts kit a) individual packing b ) master carton packing method c) label www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 45 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 11.5. instruction of changing the lamp parts - lamp ass ? y exchange process 11.5.1. disassembly of outside tape / cover shield (1) disassembly of tape adhesive used for b/l wire fixing caution: pressure or stress should not be given on b/l wire. (2) disassembly of cover shield(g) caution: pressure or stress should not be given on gate cof. (3) disassembly of cover shield(s) caution: pressure or stress should not be given on source pcb. usage of gloves with anti - electric discharge coating is recommended. to eliminate possible damage on ci rcuits occurred by esc. (4) disassembly of tape shield and tape adhesive used fo r top case fixing caution: pressure or stress should not be given on top case during this process www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 46 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 11.5.2. disassembly of top case (1) disassembly of top case caution: pressure or stress should not be given on top case and gate cof. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 47 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 11.5.3. disassembly of source pcb and gate pcb (1) ? disassembly of source pcb. caution: pressure or stress should not be given on pcb and tcp during removing double tape. (2) ? disassembly of gate pcb. caution: pressure or stress should not be given on pcb and tcp during removing double tape. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 48 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 11.5.4. disassembly of board ass ? y , tape adhesive, light guide,cover ass ? y bottom(l) (1) disassembly of board ass ? y . caution: this process should be made in clean room with no scratch nor particle on polarizer and b/l ass ? y . (2) disassembly of tape adhesive used for sheets fixing (5point). (3) disassembly of sheets, light guide. caution: no penetration of foreign body is indispe nsable with no scratch on the surface of each sheets. (4) disassembly of screw and cover bottom. caution: maximum value of torque with screw should be below 3.0kgf cm pressure or stress should not be given on lamp housing during d etaching double tape. (5) disassembly of lamp ass ? y caution: pressure or stress should not be given on lamp ass ? y during detaching double tape. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 49 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 11.5.5. assembly of cover bottom, sheets, light guide, tape adhesive, do uble tape and board ass ? y . (1) detach a protect film from double tape at the lamp ass ? y (2) attach the lamp ass ? y to the support main. (3) detach a protect film from double tape at the inside of cover b ottom. (4) assembly the cover bottom and screw to the support main. caution: maximum value of torque with screw should be below 3.0kgf cm (5) assembly of light guide and sheets.(reflector shee t fixing with one double tapes) caution: no penetration of foreign body is indispe nsable with no scratch on the surface of each sheet and light guide. (6) assembly of tape adhesive used for sheets fixing (5p oint). (7) assembly of board ass ? y . caution: pressure or stress should not be given on pcb and tcp . www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 50 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 11.5.6. assembly of source pcb (1) assembly of source pcb. caution: stress should not be given on tcp during assembling s/m hook www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 51 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 11.5.7. assembly of cover ass ? y , screw, top case (1) ? assembly of top case . caution: pressure should not be given on gate cof. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 52 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 11.5.8. assembly of outside tape and cover shield (1) assembly of tape shield and tape adhesive used for top case fix ing caution: pressure or stress should not be given on top case during this process (2) assembly of cover shield(s) caution: pressure or stress should not be given on control pcb. usage of gloves with anti - electric discharge coating is recommended to eliminate possible damage on circ uits occurred by esc. (3) assembly of cover shield(g) caution: pressure or stress should not be given on gate cof. (4) assembly of tape adhesive used for b/l wire fixing caution: pressure or stress should not be given on b/l wire. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 53 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 12. general precaution please pay attention to the followings when you use this tft lcd module. 12.1. 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 a transparent protective plate to the surface in order to protect the polarizer . transparent protective plate should have sufficient strength in order to resist external force. (4) you should adopt radiation structure to satisfy the temperature specification. (5) acetic acid type and chlorine type materials for th e cover case are n ? t desirable because the f ormer generates corrosive gas of attacking the polalizer 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 chemic al 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 soaked with petroleum benzene. 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 possible. 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. 12.2. 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 te mperature, it becomes lower.) and in lower temperature, response time (required time that brightness is sta ble after turned on ) becomes longer. (4) be careful for condensation at sudden temperature c hange. condensation makes damage to polarizer or electrical contacted parts. and after fading conden sation, smear or spot will occur. (5) when fixed patterns are displayed for a long time, remnant image is likely to occur. (6) a module has high frequency circuit. if you need to shield the electromagnetic noise, please co - work. when a back - light unit is operating, it sounds. if you need to shield the no ise, please co - work . 12.3. electrostatic discharge control since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected to ground through w rist band etc . and don ? t touch i nterface pin directly. www.datasheet.net/ datasheet pdf - http://www..co.kr/
specification rev. 0.0 54 / 54 lg.philips lcd.,co.ltd date: 2003. 12 . 10 12.4. precautions for strong light exposure strong light exposure causes degradation of polarizer and color filter. 12.5. storage when storing modules as spares for a long time, the following pr ecautions are necessary. (1) store them in a dark place. do not expose the modul e to sunlight or fluorescent light. keep the temperature between 5 j and 35 j 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. 12.6. handling precautions for protection film (1) when the protection film is peeled off, static electricity i s generated between the film and polarizer . this should be peeled off slowly and carefully by people who are electrically grounded and with well ion - blown equipment or in such a condition, etc. (2) the protection film is attached to the polarizer with a small amount of glue. if some stress is applied to rub the protection film against the polarizer during the time you peel off the film, the glue is apt to remain on the polarizer . please carefully peel off the protection film without rubbing it against the polarizer . (3) 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 polarizer after the protection film is peeled off. (4) you can remove the glue easily. when the glue remai ns on the polarizer 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.net/ datasheet pdf - http://www..co.kr/

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