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product specification 1/ 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 specification for approval ( ) preliminary specification ( ) final specification 23.0? wuxga tft lcd title model buyer lm230w02 *model a2 suffix lg.philips lcd co., ltd. supplier please return 1 copy fo r your confirmation with your signature and comments. / / / date signature mnt products engineering dept. lg. philips lcd co., ltd j.h kim / engineer prepared by j.y.choi / manager reviewed by s.g.hong / g.manager date signature *when you obtain standard approval, please use the above model name without suffix hp www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 2/ 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 contents 13 8 interface connections 3-2 color input data refernece 3-5 26 designation of lot mark 8-1 26 packing form 8-2 26 packing 8 27 precautions 9 25 emc 7-2 1 cover 2 contents 3 record of revisions 4 general description 1 5 absolute maximum ratings 2 6 electrical specifications 3 6 electrical charactreistics 3-1 11 signal timing specifications 3-3 12 signal timing waveforms 3-4 14 power sequence 3-6 15 optical sfecifications 4 21 mechanical characteristics 5 24 reliablity 6 25 international standards 7 25 safety 7-1 page item no www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 3/ 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 record of revisions updated inverter electrical characteristics (table 2-2) 7 aug. 18. 2003 0.2 changed mechanical drawing 22-23 changed the optical characteristic (added the gray-to-gray response ti me, color shift, effective viewing angle and luminance uniformity) 15-19 april. 06. 2004 1.1 updated table 9. (add crosstalk and tco spec) 15 added contrast ratio value 4 final specification - oct. 21. 2003 1.0 changed mechanical drawing (add bead) 21 updated table 9. 15 put in the equivalent connector part name 8 changed inverter electrical characteristics (table 2-2) 7 updated power consumption 4 oct. 09. 2003 0.3 user connector position changed (vertically 1.2mm moved) 21 table & paragraph arranged from si de to side. table style reversion all aug. 05. 2003 0.1 first draft(preliminary) - july. 27. 2003 0.0 description page revision date revision no www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 4/ 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 1. general description the lm230w02 lcd is a color active matrix liquid crys tal display with an integral cold cathode fluorescent lamp(ccfl) back light system. the matrix employs a-si thin film transistor as the active element. it is a transmissive type display operating in the normally bl ack mode. this tft-lcd has a 23.0 inch diagonally measured active display area with wuxga resolution(1200 vertical by 1920 horizontal pixel array). each pixel is divided into red, green and blue sub-pixels or dots which are arranged 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, thus, presenting a palette of more than 16,777,216 colors. the lm230w02 has been designed to apply the tmds tm (transition minimized differential signaling) interface. general features view angle free (r/l 176(typ.), u/d 176(typ.)) viewing angle(cr>10) 0.258 mm x 0.258mm pixel pitch tmds interface 8-bit, 16,777,216 colors color depth 1920 horiz. by 1200 vert. pixels rgb stripes arrangement pixel format 250 cd/m 2 , 500:1 luminance, cr total 56 watt (typ.) (log ic=5.6 w, lamp=50.4 w) power consumption 2,870g(typ.) weight transmissive mode, normally black display operating mode hard coating(3h), anti-glare treatment of the front polarizer surface treatment 495.36[mm] 309.6[mm] active area 523.4(h) x 335.6(v) x 41.0(d) mm(typ.) outline dimension 23.0 inches(58.4cm) diagonal active screen size cn1 (30pin) tmds 4pair +18.0v power circuit block source driver circuit tft - lcd panel (1920 rgb 1200 pixels) g1 s1 s1920 g1200 back light assembly (direct light type_12ccfl) 2pin x 6cns (high) r/g/b timing controller gate driver circuit inverter block cn2 (14pin) +24.0v gnd tmds rx pwr ctrl +18.0v www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 5/ 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 2. absolute maximum ratings the following are maximum values which, if exceed ed, may cause operation or damage to the unit. note : 1. temperature and relative humidi ty range are shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. table 1. absolute maximum ratings units %rh 90 10 h op operating ambient humidity %rh 90 10 h st storage humidity c 60 -20 t st storage temperature 1 c 50 0 t op operating temperature at 25 2 c vdc 21 -0.3 v lcd power input voltage max min parameter notes values symbol www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 6/ 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 3. electrical specifications 3-1. electrical characteristics the lm230w02 requires two power inputs. one input is employed to power the lcd electronics and to drive the tft array and liquid crystal. and the second input power for the ccfl / backlight is to power the inverter. table 2-1. electrical characteristics mosaic pattern(8x6) 1 a 357 310 - 1 watt 6.44 5.60 - p lcd power consumption 3 a 3.0 - - i rush rush current vdc 19.0 18.0 17.0 v lcd power supply input voltage 2 a 610 470 - i lcd power supply input current module : parameter symbol max typ min notes unit values 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 po wer input is 1ms(min.). white : 255gray black : 0gray www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 7/ 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 table 2-2. inverter electrical characteristics lamp : 3 hrs 50,000 life time 2 2 1 notes max. typ. min. v 26.0 24.0 22.0 v ddb input voltage v 0.8 - 0.0 lamp off =low v 3.3 - 0 v br brightness adj v 5.0 - 4.0 lamp on = high v on/off b/l on/off control watt 57.6 50.4 43.2 v br = 3.3v p b input power a 2.4 2.1 1.8 v br = 3.3v i ddb input current inverter : unit values condition symbol parameter notes : 1. the input voltage ripple is limited below 400mvp-p. 2.the specified current and power consumption are under the typical supply input voltage, 24v. 3.the life is determined as the time at which lumina nce 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. 4. electrical characteristics are determined after the unit has been ?on? and stable for approximately 30min in a dark environment at 25 c 2 c. 5. the lamp must be turn ed on in condition of 0 temperature. www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 8/ 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 3-2. interface connections table 3 module connector(cn1) pin configuration - lcd connector(cn1):fl-xb30sl-hf, fi-xb30ssl-h f15 (manufactured by jae) or equivalent - mating connector : fi-x 30c2l (manufactured by jae) or equivalent - interface chips(lcd) : ptfp 403 pzp (ti) this lcd employs two interface connections, a 30 pin connector is used for the module electronics and a 14pin connector is used for the integral backlight system. 3-2-1. lcd module notes: 1. all gnd(ground) pins should be connected together and should also be connected to the lcd?s metal frame. 2. all v lcd (power input) pins should be connected together. 3. input level of tmds signal is based on the digital visual interface (dvi 1.0) standard. 30 1 rear view of lcm fi-xb30ssl-hf15(jae) open open gnd vs_out hs_out pwr_on v lcd v lcd v lcd gnd gnd gnd open open open symbol 30 29 28 27 26 25 24 23 22 21 20 19 18 17 16 no ddc ?data(hdcp) for future use ddc ?clk(hdcp) for future use ground vsync output hsync output power on control signal input 3.3v(h:90%,l:10%) supply voltage for lcd supply voltage for lcd supply voltage for lcd ground ground ground nc nc nc symbol nc ground tmds differential output(-) (ch c) tmds differential output(+) (ch c) shield for tmds channel c tmds differential output(-) (ch 0) tmds differential output(+) (ch 0) shield for tmds channel 0 tmds differential output(-) (ch 1) tmds differential output(+) (ch 1) shield for tmds channel 1 tmds differential output(-) (ch 2) tmds differential output(+) (ch 2) shield for tmds channel 2 ground description open 15 gnd 14 rxc- 13 rxc+ 12 shldc 11 rx0- 10 rx0+ 9 shld0 8 rx1- 7 rx1+ 6 shld1 5 rx2- 4 rx2+ 3 shld2 2 gnd 1 symbol no www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 9/ 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 table 4 required signal assignment for tmds transmitter www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 10 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 rear view of lcm ? ? pcb 14 1 s14b-ph-sm3-tb (jst : japan solderless terminal co.,ltd.) - inverter connector : s14b-ph-sm3 side entr y type (manufactured by jst) or equivalent - mating connector : phr-14(manufactured by jst) or equivalent table 5. inverter connector pin configulation 3-2-2. backlight interface notes : 1. gnd is connected to the lcd?s metal frame. (on :4.0v~5v/off :0.0~0.8v) nc open 14 (max :3.3v / min :0.0v) brightness adjustable voltage v br 13 nc open 11 power ground (back light) gnd 10 power ground (back light) gnd 9 note 1 power ground (back light) gnd 8 power ground (back light) gnd 7 power ground (back light) gnd 6 power supply +24. 0v (back light) vddb 5 power supply +24. 0v (back light) vddb 4 power supply +24. 0v (back light) vddb 3 power supply +24. 0v (back light) vddb 2 power supply +24. 0v (back light) vddb 1 backlight on/off signal v on/off 12 remarks description symbol pin no www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 11 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 3-3. signal timing specifications this is signal timing required at th e input of the tmds transmitter. all of the interface signal timing should be satisfied with the following specifications for it?s proper operation. table 6. timing table t hp t wv+ t vbp+ t vfp - 12 6 - vertical blank - 3 1 t vfp vertical front porch - 6 3 t vbp vertical back porch 1200 1200 1200 t vv vertical valid t clk t hp symbol - 128 16 t hbp horizontal back porch - 64 16 t hfp horizontal front porch t wh+ t hbp+ t hfp - 224 64 - horizontal blank hz 64 60 56 f v frequency - 3 2 t wv width-active 32 32 32 t wh width-active t clk - 2144 1984 t hp period hsync t hp - 1212 1206 t vp period vsync 1920 1920 1920 t hv horizontal valid data enable mhz 158 156 154 f clk frequency ns 6.33 6.41 6.49 t clk period dclk note unit max typ min item note: hsync period and hsync width-activ e should be even number times of t clk . if the value is odd number times of t clk , display control signal can be asynchronous. in order to operate this lcm a hsync, vsyn, and de(data enable) signals should be used. 1. : the performance of the electro-optical characteristics may be influenced by variance of the vertical refresh rates. 2. vsync and hsync should be keep the above specification. 3. hsync period, hsync width, and horizontal back porch should be any times of of character number(8). www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 12 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 3-4. signal timing waveforms dclk hsync, vsync, de, data t clk 0.5vdd valid invalid invalid de(data enable) 0.7vdd 0.3vdd data data are latched at the falling edge of dclk hsync de(data enable) de(data enable) t wh t hp t hfp t hbp t vp t wv t vbp t vfp t hv t vv vsync www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 13 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 3-5. color data reference table 7. color data reference the luminance of each primary color(red,green,blue) is ba sed on the 8-bit gray scale data input for the color; the higher the binary input, the brighter the color. the table below provides a reference for color versus data input. 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 green 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 (001) ... ... ... ... 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 (254) 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 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 red (000) dark red 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 red (001) ... ... ... ... 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 0 red (254) 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 1 1 1 1 1 1 1 1 red (255) 0 0 0 0 0 0 0 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (001) ... ... ... ... 1 1 1 1 1 1 1 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue (254) 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 (255) blue (000) dark white yellow magenta cyan blue (255) green (255) red (255) 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 basic color 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 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 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 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 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 b7 b6 b5 b4 b3 b2 b1 b0 g7 g6 g5 g4 g3 g2 g1 g0 r7 r6 r5 r4 r3 r2 r1 r0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 blue color input color data note : users should be input true 8 bit data streams via tmds transmitter. www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 14 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 3-6. power sequence notes : 1. please avoid floating state of interface signal at invalid period. 2. when the interface signal is invalid, be sure to pull down the power supply for lcd v lcd to 0v. 3. lamp power must be turn on after power supply for lcd and interface signal are valid. 4. when connector is hot-plug and plug,t2 & t8 min spec can be 0ms. interface signal, v i (digital rgb signal, scdt ,v sync , h sync , de, clock to panellink transmitter) power supply for backlight inverter power supply, v lcd pwr_ctrl signal for lcm power down 90% v lcd 90% 10% 10% t9 90% 10% t1 t8 t3 t7 t6 t6 t2 t4 customers can monitor h sync , ,v sync with v lcd on. invalid period ( monitoring h sync , ,v sync ) valid period valid period 0v 0v t5 lamp on lamp off lamp off t3 t4 t5 5v ms - - 10 - 400 50 - t7 t8 t9 ms 80 - - t6 ms 50 - - t2 ms ms 50 - - t3 - - 100 t4 ms 50 - - t5 ms 10 - - t1 max typ min units values parameter table 8. power sequence www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 15 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 optical characteristics are determined after th e unit has been ?on? for approximately 30 minutes in a dark environment at 25 2 c. the values specified are at an approximate distance 50cm from the lcd surface at a viewing angle of and equal to 0 and aperture 1 degree. fig. 1 presents additional information conc erning the measurement equipment and method. 4. optical specifications fig.9 1.7 l r luminance uniformity (tco?99) fig.8 % 1.8 crosstalk 9 2.2 gray scale 5 ms 18 - t gtg_max 5 ms 12 - t gtg_avr gray to gray - 176 - cst_v vertical 6 degree - 176 - cst_h horizontal color shift - 176 gma_v vertical effective 8 degree - 176 gma_h horizontal vertical horizontal - 176 170 v 7 degree - 176 170 h general viewing angle (cr>10) white blue green red 0.601 gy 0.288 gx 0.065 by 0.146 bx 0.329 wy 0.313 wx decay time rise time 4 ms 15 7.5 - tr d 0.332 ry typ +0.03 0.640 typ -0.03 rx color coordinates [cie1931] 4 ms 15 8.5 - tr r response time 3 1.3 white luminance variation 2 cd/m 2 250 200 l wh surface luminance, white 1 notes units 500 350 cr contrast ratio max typ min values symbol parameter fig. 1 optical characteristic measurement equipment and method table 9. optical characteristics (ta=25 c, v lcd =18.0v, f v =60hz dclk=156mhz, v br =3.3v) 50cm optical stage(x,y) lcd module pritchard 880 or equivalent www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 16 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 notes 1. contrast ratio(cr) is defined mathematically as : it is measured at center point(location p1) 2. surface luminance(l wh )is luminance value at center point(p1) across the lcd surface 50cm from the surface with all pixels displaying white. for more information see fig 2. 3. the variation in surface luminance , white is defined as : where p1 to p5 are the luminance with all pixels displaying white at 5 locations. for more information see fig 2. 4. response time is the time required for the display to transition from black to white (rise time, tr r ) and from white to black (decay time, tr d ). for additional information see fig 3. 5. gray to gray response time is the time required for the display to transition from gray to gray. for additional information see table 10. 6. color shift is the angle at which the color difference is lower than 0.04. for more information see fig 4. - color difference ( ? u?v?) u?1, v?1 : u?v? value at viewing angle direction u?2, v?2 : u?v? value at front ( =0) - pattern size : 25% box size - viewing angle direction of color shift : horizontal, vertical 7. viewing angle is the angle at which the contrast ratio is greater than 10. the angles are determined for the horizontal or x axis and the vertical or y axis with respect to the z axis which is normal to the lcd surface. for more information see fig 5. 8. effective viewing angle is the angle at which the gamma shift of gray scale is lower than 0.3. for more information see fig 6 and fig 7. 9. gray scale specification gamma value is approximately 2.2. for more information see table 11. ) ,..., , ) ,..., , p5 p2 p1 p5 p2 p1 white l l minimum(l l l maximum( l = 3 12 2 4 ' + + ? = y x x u 3 12 2 9 ' + + ? = y x y v 2 2 1 2 2 1 ) ' ' ( ) ' ' ( ' ' v v u u v u ? + ? = ? pixels black all with luminance surface pixels white all with luminance surface ratio contrast = www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 17 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 fig. 3 response time the response time is defined as the following figure an d shall be measured by switching the input signal for ?black? and ?white?. measuring point for surface luminance & measuring point for luminance variation. white black t r r t r d 100 90 10 0 optical response black fig. 2 measure point for luminance a : h / 4 mm b : v / 4 mm h : 495.36 mm v : 309.60 mm @ h,v : active area p1 h a v p5 p4 p3 p2 b www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 18 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 rising time g0 g63 g127 g191 g255 falling time g0 g63 g127 g191 g255 gray to gray the gray to gray response time is defined as the following figure and shall be measured by switching the input signal for ?gray to gray?. - gray step : 5 step -t gtg_avr is the total average time at rising ti me and falling time for ?gray to gray?. -t gtg_max is the max time at rising time or falling time for ?gray to gray?. table 10. gray to gray response time table 25% box size 22 63 110 155 206 240 b 22 63 110 155 206 240 g 22 63 110 155 206 240 r black neutral 3.5 neutral 5 neutral 6.5 neutral 8 white 172 151 36 37 65 145 b 126 62 212 27 148 32 g 35 207 241 197 72 26 r cyan magenta yellow red green blue 29 58 86 87 174 24 b 162 193 39 67 69 104 g 230 160 76 211 56 219 r orange yellow yellow green purple moderate red purplish blue orange 178 185 46 161 123 45 b 199 118 102 112 142 56 g 114 129 77 85 206 98 r bluish green blue flower foliage blue sky light skin dark skin average rgb values in bruce rgb for macbeth chart fig. 4 test pattern color shift is defined as the following test pattern and color. www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 19 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 fig. 5 viewing angle dimension of viewing angle range. normal y e = 0 , right = 180 , left = 270 , down = 90 , up b r l av l + = ) log( ) log( ) log( a v r l l b + = ? here the parameter and relate the signal leve l v to the luminance l. the gamma we calculate from the log-log representation (fig. 7) fig. 6 sample luminance vs. gray scale (using a 256 bit gray scale) fig. 7 sample log-log plot of luminance vs. gray scale table 11. gray scale specification 0.3 0 100 75.4 53.0 35.2 21.2 11.7 4.7 1.2 255 223 191 159 127 95 63 31 relative luminance [%] (typ.) gray level www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 20 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 crosstalk is defined as crosstalk : ( ? l a[or c]2 -l a[or c]1 ? /l a[or c]1 ) 100(%)[vertical], ( ? l b[or d]2 -l b[or d]1 ? /l b[or d]1 ) 100(%)[horizontal] pattern 1 pattern 2 - half gray: gray 127 - background :gray 127 - window :gray 0/255 b/4 a/4 a/2 a/4 l a2 l b2 l c2 l d2 a/8 b/8 b a a/2 b/2 l a1 l b1 l c1 l d1 b/4 b/2 fig. 8 crosstalk v/2 v/2 lcr d h h/10 h/10 *h,v : active area luminance uniformity - angular ? dependent (l r ) tco ?99 certification requirements and test methods for environmental labelling of display [flat] report no.2 (luminance uniformity- angular ? dependent) - test pattern : white pattern when the dut luminance is 125 cd/O - test point : 2-point - test distance : 87.63 M - test method : l r = ((l max.+30deg. / l min. +30deg. ) + (l max. -30deg. / l min. -30deg. )) / 2 fig. 9 luminance uniformity-angular dependent www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 21 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 5. mechanical characteristics the contents provide general mechanical characteristics. in addition the figures in the next page are detailed mechanical drawing of the lcd. 309.6mm vertical hard coating(3h) anti-glare(13%) treatment of the front polarizer surface treatment 2870g (typ.) weight 313.6mm vertical 335.6mm vertical 41mm depth 495.36mm horizontal active display area 499.4mm horizontal bezel area 523.4mm horizontal outline dimension notes : please refer to a mechanic drawin g in terms of tolerance at the next page. www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 22 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 23 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 24 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 6. reliability environment test condition ta= 40 c ,90%rh humidity condition operation 7 0 - 40,000 feet(12192m) altitude storage / shipment 8 shock level : 100grms waveform : half sine wave, 2ms direction : x, y, z one time each direction shock test (non-operating) 6 wave form : random vibration level : 1.0g rms bandwidth : 10-500hz duration : x, y,z, 10 min one time each direction vibration test (non-operating) 5 ta= 0 c 240h low temperature operation test 4 ta= 50 c 50%rh 240h high temperature operation test 3 ta= -20 c 240h low temperature storage test 2 ta= 60 c 240h high temperature storage test 1 condition test item no www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 25 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 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 electrot echnical standardization(cenelec) european standard for safety of informatio n 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 methods of measurement of radio interface characteristics of information technology equipment.? international sp ecial committee on radio interference. c) en 55022 ?limits and methods of measurement of radio interface characteristics of information technology equipment.? european committee for electrotechnical standardization.(cenelec), 1998 ( including a1: 2000 ) www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 26 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 8. packing 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 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 3 2 1 dec mar feb jan a0001 ~ a9999, ..... , z9999 00001 ~ 99999 mark 100000 ~ 1 ~ 99999 year 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 a) package quantity in one box : 4pcs b) box size : 434 x 334 x 666 www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 27 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 2004 9. precautions 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 plate 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 fo r 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 polarize rs 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 polari zer for bare hand or greasy cloth.(some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, pl ease wipe gently with absorbent co tton or other soft materials like chamois soaks with petroleum benzene. normal-hexane is recommended for cleaning the adhesives used to attach front / rear polarizers. do not us e acetone, toluene and al cohol because they cause chemical damage to the polarizer. (8) wipe off saliva or water drops as soon as possi ble. their long time contact with polarizer causes deformations and color fading. (9) do not open the case because inside circuits do not have sufficient strength. 9-2. operating precautions (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 condensa tion 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 long 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. www.datasheet.net/ datasheet pdf - http://www..co.kr/
product specification 28 / 28 lm230w02 liquid crystal display ver. 1.1 april. 06 . 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 wrist band etc. and don?t touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degrad ation 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 sh ould 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 between the film and polarizer. this should be peeled off slowly and carefully by pe ople 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 stored for a long time, sometimes there remains a very small amount of glue still on the bezel after the protection film is peeled off. (3) you can remove the glue easily. when the glue rema ins 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.net/ datasheet pdf - http://www..co.kr/

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