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issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 1 tft lcd approval specification model no.: v185b1- l01 tv head division approved by ly chen qra dept. product development div. reviewed by kc_ko wt lin lcd tv marketing and product management div. prepared by ken wu sharon chou customer: __ ________________________ approved by:_______________________________ note: www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 2 contents revision history --------------------------------------------------- ---- 3 1. general description --------------------------------------------------- ---- 4 1.1 overview 1.2 features 1.3 general 1.4 mechanical 2. absolute maximum ratings --------------------------------------------------- ---- 5 2.1 absolute ratings of environment 2.2 tft lcd module 2.3 backlight unit 3. electrical characteristics --------------------------------------------------- ---- 6 3.1 tft lcd module 3.2 ccfl (cold cathode fluorescent lamp) characteri stics 4. block diagram --------------------------------------------------- ---- 9 4.1 tft lcd module 5. input terminal pin assignment --------------------------------------------------- ---- 10 5.1 tft lcd module 5.2 lvds data mapping table 5.3 backlight unit 5.4 color data input assignment 6. interface timing --------------------------------------------------- ---- 14 6.1 input signal timing specifications 6.2 power on/off sequence 7. optical characteristics --------------------------------------------------- ---- 17 7.1 test conditions 7.2 optical specifications 8. definition of labels --------------------------------------------------- ---- 21 8.1 cmo module label 9. packaging --------------------------------------------------- ---- 22 9.1 packing specifications 9.2 packing method 10. precautions --------------------------------------------------- ---- 24 10.1 assembly and handling precautions 10.2 safety precautions 10.3 safety standards 11. mechanical characteristics --------------------------------------------------- ---- 25 www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 3 revision history version date page (new) section description ver 2.0 dec. 2. 2008 all all approval specification was first issued. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 4 1. general specifications 1.1 overview V185B1-L01 model is a 18.5 inch wide tft-lcd module with a 4-ccfl backlight unit and a 30-pin 1ch-lvds interface. this module supports 1366 x 768 (16:9 wi de screen) mode and displays up to 16.7m colors ( 6-bit+hi-frc colors). the inverter module for the backlight unit is not built in. 1.2 features - excellent brightness: 300nits - contrast ratio: 800:1 - fast response time: 5ms - color saturation: ntsc 72% - wxga (1366 x 768 pixels) resolution - de (data enable) only mode - lvds (low voltage differential signaling) interfa ce - viewing angle: 170(h)/160(v) (cr>10) tn technolog y - color reproduction (nature color) 1.3 general item specification unit note active area 409.8(h) x 230.4(v) mm bezel opening area 413.4(h) x 234(v) mm driver element a-si tft active matrix - pixel number 1366 x r.g.b. x 768 pixel pixel pitch (sub pixel) 0.100 (h) x 0.300 (v) mm pixel arrangement rgb vertical stripe - display colors 16.7 millions color display operation mode transmissive mode / normally white - surface treatment anti-glare coating (haze 25%) hard coating (3h) - 1.4 mechanical item min. typ. max. unit note horizontal(h) 429.9 430.4 430.9 mm vertical(v) 254.1 254.6 255.1 mm module size depth(d) 15.75 16.25 16.75 mm to pcb cover weight 1950 g www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 5 2. absolute maximum ratings 2.1 absolute ratings of environment value item symbol min. max. unit note storage temperature t st -20 +60 oc (1) operating ambient temperature t op 0 +50 oc (1), (2) shock (non-operating) s nop - 50 g (3), (5) vibration (non-operating) v nop - 1.0 g (4), (5) note (1) temperature and relative humidity range is shown in the figure below. (a) 90% rh max. (ta Q 40 oc). (b) wet-bulb temperature should be 39 oc max. (ta > 40 oc). (c) no condensation. note (2) the maximum operating temperature is based on the test condition that the surface temperature of display area is less than or equal to 65 oc with lc d module alone in a temperature controlled chamber. thermal management should be considered in final pr oduct design to prevent the surface temperature of display area from being over 65 oc. the range of operating temperature may degrade in case of improper thermal management in final product design . note (3) 11 ms, half-sine wave, 1 time for x, y , z. note (4) 10 ~ 200 hz, 10 min, 1 time each x, y, z. note (5) at testing vibration and shock, the fixtur e in holding the module has to be hard and rigid en ough so that the module would not be twisted or bent by the fixture. relative humidity (%rh) operating range temperature (oc) 100 80 60 -20 40 0 20 -40 90 80 40 60 20 10 storage range www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 6 2.2 tft lcd module value item symbol min. max. unit note power supply voltage vcc -0.3 6.0 v input signal voltage vin -0.3 3.6 v 2.3 backlight unit item symbol test condition min. type max. unit note lamp voltage v w ta = 25 3000 v rms 3. electrical characteristics 3.1 tft lcd module ta = 25 2 oc value parameter symbol min. typ. max. unit note power supply voltage v cc 4.5 5.0 5.5 v (1) power supply ripple voltage v rp - - 150 mv rush current i rush - - 3.0 a (2) white - 0.50 - a black - 0.85 0.95 a power supply current vertical stripe - - - - 0.75 - a (3) differential input high threshold voltage v lvth +100 - - mv differential input low threshold voltage v lvtl - - -100 mv common input voltage v lvc 1.125 1.25 1.375 v lvds interface terminating resistor r t - 100 - ohm input high threshold voltage v ih 2.7 - 3.3 v cmos interface input low threshold voltage v il 0 - 0.7 v note (1) the module should be always operated withi n above ranges. note (2) measurement conditions: www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 7 note (3) the specified power supply current is unde r the conditions at vcc = 5 v, ta = 25 2 oc, f v = 60 hz, whereas a power dissipation check pattern below is displayed. active area active area a. white pattern b. black pattern vcc rising time is 470us 470us +5v gnd 0.9vcc 0.1vcc www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 8 3.2 ccfl (cold cathode fluorescent lamp) characteri stics ( ta = 25 2 oc) value parameter symbol min. typ. max. unit note lamp voltage v w - 710 v rms i l = 7.0ma lamp current i l 6.5 7.0 7.5 ma rms 1140 v rms (2), ta = 25 oc lamp turn on voltage vs 1370 v rms (2), ta = 0 oc operating frequency f l 40 80 khz (3) lamp life time l bl 50000 hrs (4) note (1) the waveform of the voltage output of inve rter must be area-symmetric and the design of the inverter must have specifications for the modulariz ed lamp. the performance of the backlight, such as lifetime or brightness, is greatly influenced by the characteristics of the dc-ac inverter for the lamp. all the parameters of an inverter should be c arefully designed to avoid producing too much current leakage from high voltage output of the inv erter. when designing or ordering the inverter please make sure that a poor lighting caused by the mismatch of the backlight and the inverter (miss-lighting, flicker, etc.) never occurs. if the above situation is confirmed, the module should be operated in the same manners when it is installed i n your instrument. note (2) the lamp starting voltage v s should be applied to the lamp for more than 1 seco nd after startup. otherwise the lamp may not be turned on. note (3) the lamp frequency may produce interferenc e with horizontal synchronous frequency of the display input signals, and it may result in line fl ow on the display. in order to avoid interference, the lamp frequency should be detached from the horizont al synchronous frequency and its harmonics as far as possible. note (4) the life time of a lamp is defined as when the brightness is larger than 50% of its original value and the effective discharge length is longer than 8 0% of its original length (effective discharge length is defined as an area that has equal to or m ore than 70% brightness compared to the brightness at the center point of lamp.) as the tim e in which it continues to operate under the condition at ta = 25 2 and i l = 7.0 marms. active area c. vertical stripe pattern r r r r r r r r g g g g b b b b b b g g g g b b b b r r www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 9 4. block diagram 4.1 tft lcd module tft lcd panel (1366x3x768) data driver ic scan driver ic dc/dc converter & reference voltage input connector (jae fi-x30ssl-hf) gnd vcc (5v) rx0(+/-) rx1(+/-) rx2(+/-) rx3(+/-) rxclk(+/-) sellvds timing controller backlight unit lamp connector (jst, bdamr-02vas-3) v/l inverter (w/o) yeonho_35001hs - 02l or equivalent www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 10 5. input terminal pin assignment 5.1 tft lcd module pin no. symbol description note 1 nc no connection (2) 2 nc no connection (2) 3 nc no connection (2) 4 gnd ground 5 rx0 - negative transmission data of pixel 0 6 rx0+ positive transmission data of pixel 0 7 gnd ground 8 rx1 - negative transmission data of pixel 1 9 rx1+ positive transmission data of pixel 1 10 gnd ground 11 rx2 - negative transmission data of pixel 2 12 rx2+ positive transmission data of pixel 2 13 gnd ground 14 rxclk - negative of clock 15 rxclk+ positive of clock 16 gnd ground 17 rx3 - negative transmission data of pixel 3 18 rx3+ positive transmission data of pixel 3 19 gnd ground 20 nc no connection (2) 21 sellvds select lvds data format (3) 22 nc no connection (2) 23 gnd ground 24 gnd ground 25 gnd ground 26 vcc power supply: +5v 27 vcc power supply: +5v 28 vcc power supply: +5v 29 vcc power supply: +5v 30 vcc power supply: +5v note (1) connector part no.: jae fi-x30ssl-hf (1.0m m lvds) or compatible note (2) reserved for cmo internal use, please leav e it open note (3) low: jeida data format. high/open: vesa da ta format. note (4) logic level voltage definition: low: 0v, h igh: 3.3v www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 11 5.2 lvds data mapping table sellvds = h or open (vesa) sellvds = l (jeida) r0~r7: pixel r data (7; msb, 0; lsb) g0~g7: pixel g data (7; msb, 0; lsb) b0~b7: pixel b data (7; msb, 0; lsb) de: data enable signal note (1) rsvd (reserved) pins on the transmitter sh all be h or l www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 12 5.3 backlight unit www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 13 5.4 color data input assignment the brightness of each primary color (red, green an d blue) is based on the 8-bit gray scale data input for the color. the higher the binary input, the brighte r the color. the table below provides the assignmen t of color versus data input. data signal red green blue 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 basic colors black red green blue cyan magenta yellow white 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 gray scale of red red(0) / dark red(1) red(2) : : red(253) red(254) red(255) 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 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 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 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 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 gray scale of green green(0) / dark green(1) green(2) : : green(253) green(254) green(255) 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 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 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 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 gray scale of blue blue(0) / dark blue(1) blue(2) : : blue(253) blue(254) blue(255) 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 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 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 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 note (1) 0: low level voltage, 1: high level voltag e www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 14 t vd t vb t v t h 6. interface timing 6.1 input signal timing specifications the input signal timing specifications are shown as the following table and timing diagram . signal item symbol min. typ. max. unit note frequency 1/tc 60 76 82 mh z lvds receiver clock input cycle to cycle jitter trcl - - 200 ps setup time tlvsu 600 - - ps lvds receiver data hold time tlvhd 600 - - ps 47 50 53 frame rate fr 57 60 63 hz total tv 778 806 888 th tv=tvd+tvb display tvd 768 768 768 th - vertical active display term blank tvb 10 38 120 th - total th 1442 1560 1936 tc th=thd+thb display thd 1366 1366 1366 tc - horizontal active display term blank thb 76 194 570 tc - note (1) since this module is operated in de only m ode, hsync and vsync input signals should be set to low logic level. otherwise, this module would opera te abnormally. (2) please refer to 5.1 for detail information . input signal timing diagram de t hb valid display data (1366 clocks) t c dclk t hd de data www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 15 lvds receiver interface timing diagram rxclk+/- rxn+/- 14 1 t 14 3 t 14 5 t 14 7 t 14 9 t 14 11 t 14 13 t tlvsu tlvhd tc www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 16 0.5 Q Q Q Q t 1 Q Q Q Q 10ms 0 Q Q Q Q t 2 Q Q Q Q 50ms 0 Q Q Q Q t 3 Q Q Q Q 50ms 1s Q Q Q Q t 4 50% 0v 0v 50% t 6 t 5 t 3 t 1 0.1v cc 0.1v cc t 4 t 2 valid power on power off lvds signals power on/off sequence backlight (recommended) 500ms Q Q Q Q t 5 100ms Q Q Q Q t 6 t 7 t 8 option signals (sellvds) 0 Q Q Q Q t 7 Q Q Q Q t2 0 Q Q Q Q t 8 Q Q Q Q t3 6.2 power on/off sequence to prevent a latch-up or dc operation of lcd module , the power on/off sequence should be as the diagram below. note (1) the supply voltage of the external system for the module input should follow the definition o f vcc. note (2) apply the lamp voltage within the lcd oper ation range. when the backlight turns on before the lcd operation or the lcd turns off before the backlight turns off, the display may momentarily become abnormal screen. note (3) in case of vcc is in off level, please kee p the level of input signals on the low or high imp edance. if t2<0,that maybe cause electrical overstress failure . note (4) t4 should be measured after the module has been fully discharged between power off and on per iod. note (5) interface signal shall not be kept at high impedance when the power is on. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 17 7. optical characteristics 7.1 test conditions item symbol value unit ambient temperature ta 25 2 o c ambient humidity ha 50 10 %rh supply voltage v cc 5.0 v input signal according to typical value in "3. elec trical characteristics inverter current i l 7.0 ma inverter driving frequency f l 66 khz dimming frequency f b 160 hz minimum duty ratio d min 20 % 7.2 optical characteristics item symbol condition min. typ. max. unit note contrast ratio cr 600 800 - (2) tr 1.4 2.5 response time tf 3.6 5.5 ms (3) center luminance of white l c 250 300 cd/m 2 (4) white variation w 1.3 - (7) cross talk ct 4 % (5) rx 0.640 - red ry 0.332 - gx 0.272 - green gy 0.591 - bx 0.151 - blue by 0.065 - wx 0.285 - white wy typ. -0.03 0.293 typ. +0.03 - (6) color chromaticity color gamut cg x =0 , y =0 viewing angle at normal direction 68 72 % ntsc ratio x + 75 85 horizontal x - 75 85 y + 70 80 viewing angle vertical y - cr 10 70 80 deg. (1) www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 18 note (1) definition of viewing angle ( x, y): viewing angles are measured by ez-contrast 160r (el dim) note (2) definition of contrast ratio (cr): the contrast ratio can be calculated by the followi ng expression. contrast ratio (cr) = l255 / l0 l255: luminance of gray level 255 l 0: luminance of gray level 0 cr = cr (5), cr (x) is corresponding to the contrast ratio of th e point x at the figure in note (7). note (3) definition of response time (t r , t f ): 12 oclock direction y+ = 90o 6 oclock y- = 90o x ? x + y- y + x- y+ y- x+ normal x = y = 0o x+ = 90o x- = 90o optical response 100% 90% 10% 0% t r t ime t f gray level 0 gray level 255 gray level 255 www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 19 note (4) definition of luminance of white (l c ): measure the luminance of gray level 255 at center p oint and 5 points l c = l (5) l (x) is corresponding to the luminance of the poin t x at the figure in note (7). note (5) definition of cross talk (ct): ct = | y b C y a | / y a 100 (%) where: y a = luminance of measured location without gray leve l 0 pattern (cd/m 2 ) y b = luminance of measured location with gray level 0 pattern (cd/m 2 ) note (6) measurement setup: the lcd module should be stabilized at given temper ature for 1 hour to avoid abrupt temperature change during measuring. in order to stabilize the luminance, the measurement should be executed after lighting backlight for 1 hour in a w indless room. active area (d/4,w/4) (0, 0) y b, u (d/2,w/8) y b, r (7d/8,w/2) y b, d (d/2,7w/8) y b, l (d/8,w/2) (d,w) gray 128 gray 0 active area y a, u (d/2,w/8) y a, r (7d/8,w/2) y a, d (d/2,7w/8) y a, l (d/8,w/2) (0, 0) (d,w) gray 128 (3d/4,3w/4) lcd module lcd panel center of the screen display color analyzer (minolta ca210) light shield room (ambient luminance < 2 lux) www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 20 note (7) definition of white variation ( w): measure the luminance of gray level 255 at 5 points w = maximum [l (1), l (2), l (3), l (4), l (5)] / m inimum [l (1), l (2), l (3), l (4), l (5)] d w active area vertical line horizontal line : test point x=1 to 5 5 1 2 3 4 d/4 d/2 3d/4 w/4 w/2 3w/4 x www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 21 8. definition of labels 8.1 cmo module label the barcode nameplate is pasted on each module as i llustration, and its definitions are as following e xplanation. (a) model name: V185B1-L01 (b) revision: rev. xx, for example: a0, a1 b1, b2 or c1, c2etc. (c) serial id: x x x x x x x y m d l n n n n (d) production location:xxxx, for example:taiwan or china . serial id includes the information as below: (a) manufactured date: year: 0~9, for 2000~2009 product line year, month, date cmo internal use cmo internal use revision cmo internal use serial no. chi mei optoelectronics x x x x x x x y m d l n n n n v185b1 -l01 rev. xx rohs chi mei optoelectronics x x x x x x x y m d l n n n n v185b1 Cl01 rev. xx rohs leoo (or cano) www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 22 month: 1~9, a~c, for jan. ~ dec. day: 1~9, a~y, for 1 st to 31 st , exclude i ,o, and u. (b) revision code: cover all the change (c) serial no.: manufacturing sequence of product (d) product line: 1 -> line1, 2 -> line 2, etc. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 23 9. packaging 9.1 packing specifications (1) 9 lcd tv modules / 1 box (2) box dimensions (mm): 525(l) x 284 (w) x 360 (h) (3) weight: approximately 19.5kg (9 modules per box) 9.2 packing method figures 9-1 and 9-2 are the packing method figure.9-1 packing method www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 24 figure.9-2 packing method www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 25 10. precautions 10.1 assembly and handling precautions (1) do not apply rough force such as bending or tw isting to the module during assembly. (2) it is recommended to assemble or to install a module into the users system in clean working area s. the dust and oil may cause electrical short or wors en the polarizer. (3) do not apply pressure or impulse to the module to prevent the damage of lcd panel and backlight. (4) always follow the correct power-on sequence wh en the lcd module is turned on. this can prevent th e damage and latch-up of the cmos lsi chips. (5) do not plug in or pull out the i/f connector w hile the module is in operation. (6) do not disassemble the module. (7) use a soft dry cloth without chemicals for cle aning, because the surface of polarizer is very sof t and easily scratched. (8) moisture can easily penetrate into lcd module and may cause the damage during operation. (9) high temperature or humidity may deteriorate t he performance of lcd module. please store lcd modules in the specified storage conditions. (10) when ambient temperature is lower than 10oc, the display quality might be reduced. for example, the response time will become slow, and the starting vo ltage of ccfl will be higher than that of room temperature. 10.2 safety precautions (1) the startup voltage of a backlight is over 100 0 volts. it may cause an electrical shock while ass embling with the inverter. do not disassemble the module or insert anything into the backlight unit. (2) if the liquid crystal material leaks from the panel, it should be kept away from the eyes or mout h. in case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap. (3) after the modules end of life, it is not harm ful in case of normal operation and storage. 10.3 safety standards the lcd module should be certified with safety regulations as follows: (1) ul60950-1 or updated standard. (2) iec60950-1 or updated standard. (3) ul60065 or updated standard. (4) iec60065 or updated standard. www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 26 11. mechanical characteristic www.datasheet.co.kr datasheet pdf - http://www..net/
issued date: dec, 2nd, 2008 model no.: v185b1 - l01 approval version 2.0 27 www.datasheet.co.kr datasheet pdf - http://www..net/

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