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product specification 1 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 specification for approval 20.0 hd+ tft lcd title *when you obtain standard approval, please use the above model name without suffix buyer model supplier lg display co., ltd. *model lm200wd3 suffix tlc7 ( ) preliminary specification ( ) final specification signature date / please return 1 copy for your confirmation with your signature and comments. / / lge k.g. park / g.manager product engineering dept. lg display co., ltd approved by date reviewed by prepared by d.g. kim / manager [c] s.j. yeom / engineer c.s. shin / manager [p] h.d. joo / manager [m] free datasheet http:///
product specification 2 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 contents 29 environment 3) 11 lvds characteristics 3) 32 electrostatic discharge control 3) 32 precautions for strong light exposure 4) 32 stroage 5) 31 operating precautions 2) 31 mounting precautions 1) 31 precautions 9 32 handling precautions for protection film 6) 2) 1) 2) 1) 8) 7) 6) 5) 4) 2) 1) packing form designation of lot mark packing emc safety international standards reliability mechanical characteristics optical sfecifications power dip condition power sequence color input data refernece signal timing waveforms signal timing specifications interface connections electrical characteristics electrical specifications absolute maximum ratings general description record of revisions contents cover item 29 30 8 16 8 30 30 29 12 3 4 1 5 2 6 3 6 14 15 18 19 19 4 25 5 28 6 29 7 page no free datasheet http:///
product specification 3 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 revision no description date page ver.0.1 ver.0.2 preliminary specifications. jan.,19,2011 feb.,25,2011 record of revisions add the power consumption spec@black pattern. update led electrical spec update 8-2 packing form a) package quantity in one box. final specifications. feb.,25,2011 ver.1.0 67 30 free datasheet http:///
product specification 4 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 1. general description LM200WD3-TLC7 is a color active matrix liquid cryst al display with an integral light emitting diode(led) backlight system. the matrix employs a-s i thin film transistor as the active element. it is a transmissive type display operating in the normally white mode. it has a 20.0 inch diagonally measured active display area with hd+ re solution (900 vertical by 1600 horizontal pixel array) each pixel is divided into red, green and bl ue sub-pixels or dots which are arranged in vertical stripes. gray scale or the brightness of t he sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus, prese nting a palette of more than 16.7m colors with advanced-frc(frame rate control). it has been desig ned to apply the interface method that enables low power, high speed, low emi. fpd link or compatible must be used as a lvds(low voltage differential signaling) chip. it is intende d to support applications where thin thickness, wide viewing angle, low power are critical factors and graphic displays are important. in combination with the vertical arrangement of the su b-pixels, the LM200WD3-TLC7 characteristics provide an excellent flat panel display for office automation products such as monitors. general features outline dimension 462.8(h) x 272.0(v) x 10.2(d) mm(t yp.) active screen size 20.0 inches (508.05mm) diagonal pixel pitch 0.0922*rgb(h)mm x 0.2766(v)mm pixel format 1600 horizontal by 900 vertical pixels. rgb stripe arrangement color depth 16.7m colors luminance, white 250 cd/m 2 ( center 1point, typ) power consumption weight 1,190 g (typ.) display operating mode transmissive mode, normally w hite surface treatments interface lvds 2port viewing angle (cr>10) r/l 170(typ.), u/d 160(typ.) cn1 lvds pair #1 lvds pair #2 power circuit block +5v v lcd source driver circuit tft-lcd panel (1600 rgb 900 pixels) g1 s1 s1600 g900 backlight assembly (white led) rgb timing controller fig. 1 block diagram total 14.2 w(typ.), (4.3 w@v lcd , 9.9 w@ i bl = 110 ma) hard coating (3h), anti-glare treatment of the fron t polarizer vled 2ch free datasheet http:///
product specification 5 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 90% 10 20 30 40 50 60 70 80 0 -20 0 10 20 30 40 50 dry bulb temperature [ ] wet bulb temperature [ ] storage operation humidity [(%)rh] 10% 40% 60% 60 2. absolute maximum ratings the following are maximum values which, if exceeded , may cause faulty operation or damage to the unit. note : 1. temperature and relative humidity range a re shown in the figure below. wet bulb temperature should be 39 c max, and no condensation of water. note : 2. storage condition is guaranteed under pac king condition. table 1. absolute maximum ratings units %rh 90 10 h op operating ambient humidity 1 %rh 90 10 h st storage humidity c 60 -20 t st storage temperature c 50 0 t op operating temperature at 25 vdc +6.0 -0.3 v lcd power supply input voltage max min parameter notes values symbol fig. 2 temperature and relative humidity free datasheet http:///
product specification 6 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 3. electrical specifications 3-1. electrical characteristics it requires two power inputs. one is employed to po wer the lcd electronics and to drive the tft array and liquid crystal. the second input powe r for the led/backlight, is typically generated by an led driver. the led driver is an ex ternal unit to the lcds. table 2. electrical characteristics note : 1. the specified current and power consumption are under the v lcd =5.0v, 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. permissive power ripple should be measured under vcc=5.0v, 25 c, f v (frame frequency)=75hz condition and at that time, we recommend the bandwid th configuration of oscilloscope is to be under 20mhz. 4. the duration of rush current is about 5ms and ri sing time of power input is 500us 20%. fig.3 pattern for electrical characteristics mosaic pattern(8 x 6) white : 255gray black : 0gray power consumption full black pattern power input ripple l80 pattern energy star 5.0 white : 255gray (80%) black : 0gray (20%) 1 watt 5.6 4.3 - p lcd typ 2 ma 1430 1100 - i lcd-black i lcd-l80 vdc 5.5 5.0 4.5 v lcd power supply input voltage 2 ma 1040 800 - 1,black pattern watt 7.15 5.5 - p lcd max power consumption 4 a 3.0 - - i rush inrush current 3 v 0.4 - - v lcd permissive power input ripple 1 ma 1120 860 - i lcd-mosaic power supply input current module : parameter symbol max typ min notes unit values free datasheet http:///
product specification 7 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 table 3. led array electrical characteristics 4,6 watt 10.4 9.9 - p array power consumption 5 hrs - - 30,000 led_lt led life time 3 v 47.6 44.8 - vs led string voltage 1 led : 2 ma 120 110 - is led string current notes max. typ. min. unit values condition symbol parameter led driver design guide : the design of the led driver must have specificatio ns for the led in lcd assembly . the performance of the led in lcm, for example life time or brightness, is extremely influenced by the characteristics of the led driver. so all the parameters of an led driver should be ca refully designed and output current should be constant current control. please control feedback current of each string indi vidually to compensate the current variation among the strings of leds. when you design or order the led driver, please mak e sure unwanted lighting caused by the mismatch of the led and the led driver (no li ghting, flicker, etc) never occurs. when you confirm it, the lcd module should be opera ted in the same condition as installed in your instrument. notes : 1. specified values are for a single led bar. 2. the specified current is input led chip 100% dut y current. 3. the specified voltage is input led string voltag e at typical 110ma 100% duty current. 4. the specified power consumption is input led bar power consumption at typical 110ma 100% duty curre nt. 5. the life time is determined as the time at which luminance of the led is 50% compared to that of ini tial value at the typical led current on condition of co ntinuous operating at 25 2 c. 6. the led bar power consumption shown above does n ot include loss of external driver. the used led string current is the led typical curr ent. typ power consumption is calculated with pbar = vs( typ.) x is(typ.) x nstring max power consumption is calculated with pbar = vs( max.) x is(typ) x nstring free datasheet http:///
product specification 8 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 3-2. interface connections table 4. module connector(cn1) pin configuration lcd connector(cn1) : gt103-30s-hf15-e2500 (lsm) , u ju(is100-l30o-c23) mating connector : fi-x30h and fi-x30hl (jae) or eq uivalent 12 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 pin no symbol description rxo0- rxo0+ rxo1- rxo1+ rxo2- rxo2+ gnd rxoc- rxoc+ rxo3- rxo3+ rxe0- rxe0+ gnd rxe1- rxe1+ gnd rxe2- rxe2+ rxec- rxec+ rxe3- rxe3+ gnd nc nc pwm_out vlcd vlcd vlcd minus signal of 1st channel 0 (lvds) plus signal of 1st channel 0 (lvds) minus signal of 1st channel 1 (lvds) plus signal of 1st channel 1 (lvds) minus signal of 1st channel 2 (lvds) plus signal of 1st channel 2 (lvds) ground minus signal of 1st clock channel (lvds) plus signal of 1st clock channel (lvds) minus signal of 1st channel 3 (lvds) plus signal of 1st channel 3 (lvds) minus signal of 2nd channel 0 (lvds) plus signal of 2nd channel 0 (lvds) ground minus signal of 2nd channel 1 (lvds) plus signal of 2nd channel 1 (lvds) ground minus signal of 2nd channel 2 (lvds) plus signal of 2nd channel 2 (lvds) minus signal of 2nd clock channel (lvds) plus signal of 2nd clock channel (lvds) minus signal of 2nd channel 3 (lvds) plus signal of 2nd channel 3 (lvds) ground no connection (for lcd internal use only.) no connection (for lcd internal use only.) reference signal for inverter control power supply (5.0v) power supply (5.0v) power supply (5.0v) 3-2-1. lcd module free datasheet http:///
product specification 9 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 fig. 4 connector diagram note: 1. nc: no connection. 2. all gnd(ground) pins should be connected togethe r and to vss which should also be connected to the lcds metal frame. 3. all v lcd (power input) pins should be connected together. 4. input level of lvds signal is based on the iea 6 64 standard. 5. pwm_out is a reference signal for inverter contr ol. this pwm signal is synchronized with vertical frequ ency. its frequency is 3 times of vertical frequency, and its duty ratio is 50%. if the system dont use this pin, do not connect. rear view of lcm 1st signal pairs 2nd signal pairs power(+5v) #1 #30 #1 #30 gt103-30s-hf15-es2500 (lsm) pwm_out free datasheet http:///
product specification 10 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 3-2-2. led interface table 5. led connector pin configuration the led interface connector is a model 10019hr-h06b manufactured by yeonho electronics. the mating connector is a ffc/fpc specified in led interface connector specification. the pin configuration for the connector is shown in the table below. fig. 5 backlight connector view back view 1 6 led pcb back view led power supply vled 4 no connection nc 5 channel2 current feedback fb2 6 led power supply vled 3 no connection nc 2 channel1 current feedback fb1 1 notes description symbol pin free datasheet http:///
product specification 11 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 notes unit max min symbol description 85mhz > fclk 65mhz ps + 400 - 400 t skew lvds clock to data skew margin - 65mhz > fclk 25mhz - 1/7 - 600 t clk + 1/7 t skew_eo lvds clock to clock skew margin (even to odd) ps + 600 t skew - v 2.1 0.3 v in lvds input voltage range - v 1.8 0.6 v cm lvds common mode voltage - mv 600 200 |v id | lvds differential voltage notes unit max min symbol description 3-3-1. dc specification 3-3-2. ac specification 3-3. lvds characteristics lvds data t skew lvds clock t clk t skew (f clk = 1/t clk ) 1) 85 mhz > fclk 65 mhz : - 400 ~ +400 2) 65 mhz > fclk 25 mhz : - 600 ~ +600 lvds even data lvds odd clock lvds even clock t skew_ eo t clk t clk < clock skew margin between channel > < clock skew margin between clock (even/odd) > free datasheet http:///
product specification 12 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 3-3-3. lvds data format < lvds data format > og0 or5 or4 or3 or2 or1 or0 ob1 ob0 og5 og4 og3 og2 og1 de vsync hsync ob5 ob4 ob3 ob2 x ob7 ob6 og7 og6 or7 or6 current(nth) cycle previous (n-1)th cycle next(n+1) th cycle rclk + rxino0 +/- tclk * 4/7 tclk * 3/7 tclk tclk * 1/7 msb r7 r6 r5 r4 r3 r2 r1 r0 lsb eg0 er5 er4 er3 er2 er1 er0 eb1 eb0 eg5 eg4 eg3 eg2 eg1 de vsync hsync eb5 eb4 eb3 eb2 x eb7 eb6 eg7 eg6 er7 er6 * odd = 1st pixel even = 2nd pixel rxino1 +/- rxino2 +/- rxino3 +/- rxine0 +/- rxine1 +/- rxine2 +/- rxine3 +/- or3 or2 or1 or0 og4 og3 og2 og1 ob5 ob4 ob3 ob2 og7 og6 or7 or6 er3 er2 er1 er0 eg4 eg3 eg2 eg1 eb5 eb4 eb3 eb2 eg7 eg6 er7 er6 og0 or5 or4 ob1 ob0 og5 de vsync hsync x ob7 ob6 eg0 er5 er4 eb1 eb0 eg5 de vsync hsync x eb7 eb6 free datasheet http:///
product specification 13 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 table 6. required signal assignment for flat link(ns :ds90cf383) transmitter notes : refer to lvds transmitter data sheet for d etail descriptions. pin # require signal pin name pin # require signal pin name 1 power supply for ttl input vcc 29 ground pin for ttl gnd 2 ttl input (r7) d5 30 ttl input (de) d26 3 ttl input (r5) d6 31 ttl level clock input t x clkin 4 ttl input (g0) d7 32 power down input pwr dwn 5 ground pin for ttl gnd 33 ground pin for pll pll gnd 6 ttl input (g1) d8 34 power supply for pll pll vcc 7 ttl input (g2) d9 35 ground pin for pll pll gnd 8 ttl input (g6) d10 36 ground pin for lvds lvds gnd 9 power supply for ttl input vcc 37 positive lvds differential data output 3 txout3 10 ttl input (g7) d11 38 negative lvds differential data output 3 txout3 11 ttl input (g3) d12 39 positive lvds differential clock output t x clkout 12 ttl input (g4) d13 40 negative lvds differential clock output t x clkout 13 ground pin for ttl gnd 41 positive lvds differential data output 2 t x out2 14 ttl input (g5) d14 42 negative lvds differential data output 2 t x out2 15 ttl input (b0) d15 43 ground pin for lvds lvds gnd 16 ttl input (b6) d16 44 power supply for lvds lvds vcc 17 power supply for ttl input vcc 45 positive lvds differential data output 1 t x out1 46 negative lvds differential data output 1 t x out1 18 ttl input (b7) d17 47 positive lvds differential data output 0 t x out0 48 negative lvds differential data output 0 t x out0 19 ttl input (b1) d18 20 ttl input (b2) d19 49 ground pin for lvds lvds gnd 21 ground pin for ttl input gnd 22 ttl input (b3) d20 23 ttl input (b4) d21 50 ttl input (r6) d27 51 ttl input (r0) d0 24 ttl input (b5) d22 25 ttl input (rsvd) d23 52 ttl input (r1) d1 53 ground pin for ttl gnd 26 power supply for ttl input vcc 54 ttl input (r2) d2 55 ttl input (r3) d3 27 ttl input (hsync) d24 56 ttl input (r4) d4 28 ttl input (vsync) d25 free datasheet http:///
product specification 14 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 3-4. signal timing specifications table 7. timing table this is the signal timing required at the input of the user connector. all of the interface signal timing should be satisfied with the following speci fications for its proper operation. note: 1. de only mode operation. the input of hsync & vsy nc signal does not have an effect on lcd normal operation. 2. the performance of the electro-optical character istics may be influenced by variance of the vertical refresh rates. 3. horizontal period should be even. khz 76.0 60.0 48.0 f h hsync frequency - - 4 t hd data hold time for d clk ns - - 4 t si de setup time - - 4 t hi de hold time hz 76 60 48 f v vsync frequency 1300 1000 908 t vp v period total for d clk pixel frequency : typ.108.0mhz notes ns t hp t clk mhz ns unit - 900 1200 800 68.4 23.1 max. - 900 900 800 54.0 18.5 typ. 4 900 840 800 43.2 14.6 min. t sd t vv t hp t hv f clk t clk symbol data setup time vertical valid h period total horizontal valid frequency period data de (data enable) vertical horizontal d clk parameter free datasheet http:///
product specification 15 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 3-5. signal timing waveforms dclk t clk valid invalid invalid de(data enable) data t si t hi t sd t hd de(data enable) t vv t vp de de(data enable) t hp t hv de 1. d clk , de, data waveforms 2. horizontal waveform 3. vertical waveform free datasheet http:///
product specification 16 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 3-6. color input data reference the brightness of each primary color (red,green and blue) is based on the 8bit 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. table 8. color data reference color basic color red green blue black red (255) green (255) blue (255) cyan magenta yellow white input color data red msb lsb green msb lsb blue msb lsb 01 0 0 0 1 1 1 01 0 0 0 1 1 1 01 0 0 0 1 1 1 01 0 0 0 1 1 1 01 0 0 0 1 1 1 01 0 0 0 1 1 1 01 0 0 0 1 1 1 01 0 0 0 1 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 1 0 1 0 1 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 00 0 1 1 1 0 1 r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 red(000) dark red(001) red(002) - - - - - - - - - - - - - - - - - - red(253) red(254) red(255) bright 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 1 -- 01 1 01 0 -- 10 1 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 1 -- 01 1 01 0 -- 10 1 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 green(000) dark green(001) green(002) - - - - - - - - - - - - - - - - - - green(253) green(254) green(255)bright blue(000) dark blue(001) blue(002) - - - - - - - - - - - - - - - - - - blue(253) blue(254) blue(255) bright 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 00 0 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 0 -- 11 1 00 1 -- 01 1 01 0 -- 10 1 free datasheet http:///
product specification 17 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 3-7. 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. led power must be turn on after power supply for lcd an interface signal are valid. ms - - 1000 t7 ms 50 - 0.01 t2 ms ms - - 500 t3 - - 200 t4 ms 50 - 0.01 t5 ms 10 - 0.5 t1 max typ min units values parameter table 9. power sequence interface signal (tx) power for backlight v lcd power supply for lcd 10% 90% 90% 10% t1 t2 t5 t7 t3 t4 valid data led on 0v off off free datasheet http:///
product specification 18 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 3-8. v lcd power dip condition 1) dip condition 3.5v v lcd 4.5v , t d 20ms 2) v lcd 3.5v v lcd -dip conditions should also follow the power on/off conditions for supply voltage. 4.5v 3.5v v lcd t d fig. 6 power dip condition gnd(ground) free datasheet http:///
product specification 19 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 4. optical specification table 10. optical characteristics ta= 25 c , v lcd =5.0v, f v =60hz f clk =54.0mhz, i bl =110ma ms 7.4 3.9 - tr d decay time response time 2 (pr-880) cd/m 2 0.6 - - l bl surface luminance, black 7 (pr-880) 1.73 - - lr luminance uniformity - angular dependence (tco5.0) 6 (pr-880) % 1.5 crosstalk 85 70 d y axis, down ( =270 ) y axis, down ( =270 ) y axis, up ( =90 ) x axis, left ( =180 ) x axis, right( =0 ) viewing angle (cr>5) 5 (pr-880) degree 88 75 r 88 75 l 85 70 u 85 70 d 9p y axis, up ( =90 ) x axis, left ( =180 ) x axis, right( =0 ) 8 (pr-650) 0.018 uv 75 60 u 85 70 l degree 85 70 r color grayscale linearity viewing angle (cr>10) white blue green red 0.629 gy 0.304 gx 0.070 by 0.154 bx 0.329 wy 0.313 wx rise time (pr-650) % - 72 67.5 0.330 ry (pr-650) typ +0.03 0.636 typ -0.03 rx color coordinates [cie1931] 4 (pr-880) ms 2.6 1.1 - tr r color gamut 3 (pr-880) % - - 75 white luminance variation 2 (pr-880) cd/m 2 - 250 200 l wh surface luminance, white 1 (pr-880) notes units - 1000 700 cr contrast ratio max typ min values symbol parameter optical characteristics are determined after the un it has been on for 30 minutes in a dark environment at 25 c. free datasheet http:///
product specification 20 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 notes : 1. contrast ratio(cr) is defined mathematically as :it is measured at center point(1) surface luminance with all white pixels contrast ratio = ------------------------------ --------------------------- surface luminance with all black pixels 2. surface luminance is the luminance value at cent er 1 point(1) across the lcd surface 50cm from the surface with all pixe ls displaying white. for more information see fig 8. 3. the variation in surface luminance , white is defined as minimum (p1,p2 ..p9) white = --------------------------------------------- *10 0 maximum (p1,p2 ..p9) for more information see figure 8. fig. 8 luminance measuring point h h/2 v/2 v h : 442.8 mm v : 249.075 mm @ h,v : active area active area 1 4 27 h v 3 5 6 8 9 v/10 v/2 h/2 h/10 the values specified are at an approximate distance 50cm from the lcd surface at a viewing angle of and equal to 0 . fig. 7 presents additional information concerning t he measurement equipment and method. fig. 7 optical characteristic measurement equipment a nd method 50cm optical stage(x,y) lcd module pritchard 880 or equivalent free datasheet http:///
product specification 21 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 fig. 9 response time (measurement equipment : rd-80s) 4. response time is the time required for the displ ay to transition from black to white (decay time, tr d ) and from white to black (rise time, tr r ) the sampling rate is 2,500 sample/sec. for addition al information see fig. 9. the response time is defined as the following figur e and shall be measured by switching the input signal for each gray to gray. 5. viewing angle is the angle at which the contrast ratio is greater than 10 or 5. the angles are determined for the horizontal or x axis and the ver tical or y axis with respect to the z axis which is normal to the lcd surface. for more infor mation see fig. 10 . fig. 10 viewing angle 100 90 10 0 [%] optical response white black white tr r tr d notes : normal y e = 0 , right = 180 , left = 270 , down = 90 , up free datasheet http:///
product specification 22 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 the equation of 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] a/8 b/8 b a a/2 b/2 l a1 l b1 l c1 l d 1 b/4 a/4 a/2 a/4 l a2 l b2 l c2 l d 2 b/4 b/2 pattern 1 (half gray: gray 127) pattern 2 (background: gray 127, rectangular: gray 0, gray255 ) notes : 6. crosstalk is defined as for more information see figure 11. fig. 11 crosstalk measuring point free datasheet http:///
product specification 23 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 7. luminance uniformity - angular C dependence (lr& tb ) tco 5.0 luminance uniformity C angular dependence, is the capacity of the vdu to present the same luminance level independently o f the viewing direction. the angular-dependent luminance uniformity is calcu lated as the ratio of maximum luminance to minimum luminance in the specified mea surement areas. - test pattern : full white 4 ? 4 ? square size, back ground shall be set to 80% image loading, rgb 204, 204, 204 - test luminance : 150cd/ O - test point : 5-point - test distance : d * 1.5 = 76.22 M - test method : l r = ((l max.+30deg. / l min. +30deg. ) + (l max. -30deg. / l min. -30deg. )) / 2 t b = ((l max.+15deg. / l min. +15deg. ) notes : < luminance uniformity - angular dependence measuri ng point > fig. 12 luminance uniformity angular dependence h v h/10 v/2 h/2 v/10 v/10 h/10 d free datasheet http:///
product specification 24 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 notes : 8. color grayscale linearity , uv is defined as where indices a and b are the two gray levels found to have the largest color differences between them. i.e. get the largest u and v of each 6pairs of u and v and calculate uv . -test pattern : 100% full white pattern with a te st pattern as shown fig.12 squares of 40mm by 40mm in size, filled with 255, 225, 195, 165, 135 and 105 grayscale steps should be arranged in the center of the screen. -test method first gray step : move a square of 255 gray level s hould be moved into the center of the screen and measure luminance and u and v coordinates. next gray step : move a 255 gray square into the ce nter and measure both luminance and u and v coordinates. the same procedure shall then be repeated for gray steps 195, 165, 135 and 105. 2 2 ) ' ' ( ) ' ' ( b a b a v v u u ? ? + fig. 13 color grayscale linearity 40mm 40mm free datasheet http:///
product specification 25 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 5. mechanical characteristics the contents provide general mechanical characteris tics. in addition the figures in the next page are detailed mechanical drawing of the lcd. notes : please refer to a mechanic drawing in terms of tolerance at the next page. 1,190g (typ.), 1,250g (max) weight 249.075 mm vertical hard coating(3h) anti-glare treatment of the front polarizer surface treatment 253.1 mm vertical 272.0 mm vertical 10.2 mm depth 442.8 mm horizontal active display area 446.8 mm horizontal bezel area 462.8 mm horizontal outline dimension table 11. mechanical characteristics free datasheet http:///
product specification 26 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 free datasheet http:///
product specification 27 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 free datasheet http:///
product specification 28 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 6. reliability table 12. environment test conditions wave form : random vibration level : 1.0grms bandwidth : 10-300hz duration : x,y,z, 20 min one time each direction vibration test (non-operating) 5 0 - 16,400 feet(5,000m) 0 - 40,000 feet(12,192m) altitude operating storage / shipment 7 shock level : 120g waveform : half sine wave, 2msec direction : x, y, z one time each direction shock test (non-operating) 6 ta= 0 c 240hrs low temperature operation test 4 ta= 50 c 50%rh 240hrs high temperature operation test 3 ta= -20 c 240hrs low temperature storage test 2 ta= 60 c 240hrs high temperature storage test 1 no test item condition { result evaluation criteria } there should be no change which might affect the pr actical display function when the display quality test is conducted under normal operating co ndition. free datasheet http:///
product specification 29 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 7. international standards class 1m led product iec60825-1 : 2001 embedded led power (class1m) notes 1. laser (led backlight) information 2. caution : led inside. class 1m laser (leds) radiation when open. do not open while operating. c) en 60950-1:2006 + a11:2009, european committee f or electrotechnical standardization(cenelec). information technology equipment - safety - part 1 : general requirements. a) ul 60950-1, second edition, underwriters laborat ories inc. information technology equipment - safety - part 1 : general requirements. b) can/csa c22.2 no.60950-1-07, second edition, c anadian standards association. information technology equipment - safety - part 1 : general requirements. d) iec 60950-1:2005, second edition, the internation al electrotechnical commission (iec). information technology equipment - safety - part 1 : general requirements. (including report of iec60825-1:2001 clause 8 and c lause 9) 7-3. environment a) rohs, directive 2002/95/ec of the european parli ament and of the council of 27 january 2003 7-2. emc a) ansi c63.4 american national standard for meth ods of measurement of radio-noise emissions from low-voltage electrical and electroni c equipment in the range of 9 khz to 40 ghz. american national standards institute (ansi), 2003. b) cispr 22 information technology equipment C radi o disturbance characteristics C limit and methods of measurement." international special comm ittee on radio interference (cispr), 2005. c) cispr 13 sound and television broadcast receive rs and associated equipment C radio disturbance characteristics C limits and method of measurement." international special committee on radio interference (cispr), 2006. 7-1. safety free datasheet http:///
product specification 30 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 8. packing 8-1. designation of lot mark a) lot mark a b c d e f g h i j k l m a,b,c : size (inch) d : year e : month f ~ m : serial no. note: 1. year 2. month mark year k 2020 f 2016 g 2017 h 2018 j 2019 d 2014 e 2015 c b a 2013 2012 2011 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 b) location of lot mark serial no. is printed on the label. the label is at tached to the backside of the lcd module. this is subject to change without prior notice. 8-2. packing form a) package quantity in one box : 12 pcs(2 modules a re packed in 1 al bag.) b) box size : 366mm x 315mm x 578mm free datasheet http:///
product specification 31 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 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 left sides. (2) you should consider the mounting structure so t hat 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 t ransmitted directly to the module. (3) please attach the surface transparent protectiv e 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 rea ction. (6) do not touch, push or rub the exposed polarizer s with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dus t clothes with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth. (some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, please wipe gen tly with absorbent cotton or other soft materials like chamois soaks with petroleum benzene . normal-hexane is recommended for cleaning the adhesives used to attach front / r ear polarizers. do not use acetone, toluene and alcohol because they cause chemical dam age 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 cir cuits. it should be lower than following voltage : v= 200mv(over and under shoot voltage) (2) response time depends on the temperature.(in lo wer temperature, it becomes longer.) (3) brightness depends on the temperature. (in lowe r temperature, it becomes higher.) and in lower temperature, response time(required ti me that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperatu re change. condensation makes damage to polarizer or electrical contacted parts. and aft er fading condensation, smear or spot will occur. (5) when fixed patterns are displayed for a long ti me, remnant image is likely to occur. (6) module has high frequency circuits. sufficient suppression to the electromagnetic interference 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 acoust ical impact to lcm. otherwise, lcm can not be operated its full characteristics perfectly . (8) a screw which is fastened up the steels should be a machine screw (if not, it causes metal foreign material and deal lcm a fatal blow) (9) please do not set lcd on its edge. free datasheet http:///
product specification 32 / 32 lm200wd3 liquid crystal display ver. 1.0 feb., 25, 2011 since a module is composed of electronic circuits, it is not strong to electrostatic discharge. make certain that treatment persons are connected t o ground through wrist band etc. and dont touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degradation of polariz er and color filter. 9-4. precautions for strong light exposure when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the m odule to sunlight or fluorescent light. keep the temperature between 5 c and 35 c at normal humidity. (2) the polarizer surface should not come in contac t with any other object. it is recommended that they be stored in the contai ner in which they were shipped. 9-5. storage 9-6. handling precautions for protection film (1) the protection film is attached to the bezel w ith a small masking tape . when the protection film is peeled off, static elec tricity is generated between the film and polarizer. this should be peeled off s lowly and carefully by people who are electrically grounded and with well ion-blown equip ment or in such a condition, etc. (2) when the module with protection film attached i s stored for a long time, sometimes there remains a very small amount of glue still on the bezel after the protection film is peeled off. (3) you can remove the glue easily. when the glue r emains on the bezel surface or its vestige is recognized, please wipe them off wit h absorbent cotton waste or other soft material like chamois soaked with normal -hexane. free datasheet http:///

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