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tft-display datenblatt modell LM230WF5-TLA1 kurzdaten hersteller lg display diagonale 23,0? / 58,4cm format 16:9 aufl?sung 1920x1080 backlight led/250cd/m2 temperatur 0...+50c (betrieb) hy-line computer components vertriebs gmbh inselkammerstr. 10, 82008 unterhaching bei mnchen tel.: +49 89 614 503 40 || fax: +49 89 614 503 50 computer@hy-line.de || www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 2 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 contents 11 lvds characteristics 3) 31 electrostatic discharge control 3) 31 precautions for strong light exposure 4) 31 stroage 5) 30 operating precautions 2) 30 mounting precautions 1) 30 precautions 9 31 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 specifications 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 28 29 8 16 8 29 29 28 1 2 3 4 1 5 2 6 3 6 14 15 17 18 19 4 24 5 27 6 28 7 page no hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 3 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 record of revisions revision no description date page ver. 0.1 ver. 0.2 ver. 0.3 ver.0.4 ver.0.5 ver.0.6 ver.0.7 ver.0.8 ver.0.9 ver.0.91 ver.1.0 may, 12, 2009 jun., 08, 2009 ju.l, 06, 2009 ju.l, 14, 2009 aug., 24, 2009 sep.,10,2009 sep.,16,2009 oct., 09,2009 nov.,16,2009 dec.,10,2009 dec.,15,2009 4 6 7 10 14 24,25 6 9 10 24,25 4,23 19 23 28 4, 7 24,25 2 4, 7 14 first draft, preliminary specifications power consumption update power consumption update power consumption update led connector change timing table change mechanic drawing update power supply input current, power consumption update 30 pin cnt change led connector pin configuration change mechanic drawing change weight update color cordinates update max weight change box size update led string voltage & power consumption mechanic drawing update international standards update led string voltage & power consumption timing table change final specifications hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 4 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 1. general description LM230WF5-TLA1 is a color active matrix liquid crystal display light emitting diode ( white led) backlight system without led driver . the matrix employs a-si thin film transistor as the active element. it is a transmissive type display operating in the normally white mode. it has a 23 inch diagonally measured active display area with fhd resolution (1080 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 brightness of the sub-pixel color is determined with a 8-bit gray scale signal for each dot, thus, presenting a palette of more than 16,7m colors with advanced-frc(frame rate control). it has been designed 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 intended 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 sub-pixels, the LM230WF5-TLA1 characteristics provide an excellent flat panel display for office automation products such as monitors. fig. 1 block diagram cn1 (30pin) lvds pair #1 lvds pair #2 power circuit block +5v vlcd source driver circuit tft-lcd panel (1920 rgb 1080 pixels) g1 s1 s1920 g1080 backlight assembly (single led bar) rgb timing controller fb 3ch general features outline dimension 533.2(h) x 312.0(v) x 11.5(d) mm(typ.) active screen size 23 inches(58.42cm) diagonal (aspect ratio 16:9) pixel pitch 0.265mm x 0.265mm pixel format 1920 horizontal by 1080 vertical pixels. rgb stripe arrangement color depth 16.7m colors luminance, white 250 cd/m 2 ( center 1point, typ) power consumption weight 1900 g (typ.) display operating mode transmissive mode, normally white surface treatments hard coating (3h), anti-glare treatment of the front polarizer interface lvds 2port viewing angle (cr>10) r/l 170(typ.), u/d 160(typ.) total 18.95 w (typ.), ( 4.5 w@v lcd , 14.45 w@w/o_driver) hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 5 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 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 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 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 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 6 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 3. electrical specifications 3-1. electrical characteristics it requires two power inputs. one is employed to power the lcd electronics and to drive the tft array and liquid crystal. the second input power for the ccfl/backlight, is typically generated by an inverter. the inverter is an external 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 bandwidth configuration of oscilloscope is to be under 20mhz. 4. the duration of rush current is about 2ms and rising time of power input is 500us 20%. mosaic pattern(8 x 6) white : 255gray black : 0gray power consumption measurement full black pattern power input ripple fig.3 pattern for electrical characteristics i lcd-black vdc 5.5 5.0 4.5 v lcd power supply input voltage 2 ma 1250 1100 - 1 watt 5.5 4.5 - p lcd power consumption 3 a 3.0 - - i rush inrush current 3 v 0.4 - - v lcd permissive power input ripple 1 ma 1100 900 - i lcd-mosaic power supply input current module : parameter symbol max typ min notes unit values hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 7 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 table 3. led bar electrical characteristics 4,6,7 watt 15.38 14.45 13.53 p bar power consumption 5,7 hrs - - 30,000 led_lt led life time 3,7 v 46.6 43.8 41 vs led string voltage 1,7 led : 2,7 ma 130 110 - is_peak led string current notes max. typ. min. unit values condition symbol parameter led driver design guide : the design of the led driver must have specifications 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 carefully designed and output current should be constant current control. please control feedback current of each string individually to compensate the current variation among the strings of leds. when you design or order the led driver, please make sure unwanted lighting caused by the mismatch of the led and the led driver (no lighting, flicker, etc) never occurs. when you confirm it, the lcd module should be operated in the same condition as installed in your instrument. 1. specified values are for a single led bar. 2. the specified current is input led chip 100% duty current. 3. the specified voltage is input led string and bar voltage at typical 110 ma 100% duty current. 4. the specified power consumption is input led bar power consumption at typical 110 ma 100% duty current. 5. the life is determined as the time at which luminance of the led is 50% compared to that of initial value at the typical led current on condition of continuous operating at 25 2 c. 6. the led bar power consumption shown above does not include loss of external driver. the used led bar current is the led typical current. min power consumption is calculated with pbar = vs(min.) x is(typ.) x nstring max power consumption is calculated with pbar = vbar(max.) x is(typ) x nstring 7. led operating dc forward current and junction temperature must not exceed led max ratings at 25 2 c. hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 8 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 3-2. interface connections table 4. module connector(cn1) pin configuration lcd connector(cn1) : gt103-30s-h15 (lsm) mating connector : fi-x30h and fi-x30hl (jae) or equivalent 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 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 nc v lcd v lcd v lcd 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.) no connection (for lcd internal use only.) power supply (5.0v) power supply (5.0v) power supply (5.0v) first pixel data second pixel data hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 9 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 fig. 4 connector diagram note: 1. nc: no connection. 2. all gnd(ground) pins should be connected together 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 664 standard. rear view of lcm # 1 #30 #1 #30 cn1 1st signal pairs 2nd signal pairs power(+5v) gt103-30s-h15 (lsm) hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 10 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 table 5. led connector pin configuration the led interface connector is a model 05010hr-06d manufactured by yeonho. 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 ? pcb 1 6 led power supply vled1 4 led power supply vled1 3 channel3 current feed back fb3 6 nc nc 5 channel2 current feed back fb2 2 channel1 current feed back fb1 1 notes description symbol pin hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 11 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 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 ) 85mhz > fclk 65mhz : - 400 ~ + 400 2 ) 65mhz > fclk 25mhz : - 600 ~ + 600 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 12 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 < clock skew margin between channel > 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 +/- rxine 0 +/- rxine 1 +/- rxine 2 +/- rxine 3 +/- 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 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 13 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 notes : 1. refer to lvds transmitter data sheet for detail descriptions. 2. 7 means msb and 0 means lsb at r,g,b pixel data table 6. required signal assignment for flat link(ns:ds90cf383) transmitter 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 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 14 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 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 specifications for its proper operation. note: 1. de only mode operation. the input of hsync & vsync signal does not have an effect on lcd normal operation. 2. the performance of the electro-optical characteristics may be influenced by variance of the vertical refresh rates. 3. horizontal period should be even. 5 160 128 40 thb horizontal blank tclk 960 960 960 thv horizontal valid thp 80 20 10 tvb vertical blank thp 1080 1080 1080 tvv vertical valid thp 16 4 2 twv width hz 75 60 50 fv frequency thp 1160 1100 1090 tvp period 64 48 32 thbp horizontal back porch 48 48 32 thfp horizontal front porch tclk 48 32 16 twh width khz 32 8 5 tvbp vertical back porch 32 8 3 tvfp vertical front porch 83 66 64 fh frequency tclk 1120 1088 1000 thp period hsync vsync mhz 87.5 72 60 - frequency ns 16.7 13.89 11.43 tclk period dclk note unit max typ min symbol item hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 15 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 3-5. signal timing waveforms clk t clk valid invalid invalid de(data enable) data tsar this tad thud de(data enable) t vv top de de(data enable) th t hv de 1. d clk , de, data waveforms 2. horizontal waveform 3. vertical waveform hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 16 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 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 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 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 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 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 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 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 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 17 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 3-7. power sequence s - - 1 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 notes : 1. please v lcd power on only after connecting interface cable to lcd. 2. please avoid floating state of interface signal at invalid period. 3. when the interface signal is invalid, be sure to pull down the power supply for lcd v lcd to 0v. 4. led power must be turn on after power supply for lcd an interface signal are valid. interface signal (tx) power for led v lcd power supply for lcd 10% 90% 90% 10% t1 t2 t5 t7 t3 t4 valid data led on 0v off off hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 18 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 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) hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 19 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 4. optical specification optical characteristics are determined after the unit has been on for 30 minutes in a dark environment at 25 c. the values specified are at an approximate distance 50cm from the lcd surface at a viewing angle of + and q equal to 0 . fig. 7 presents additional information concerning the measurement equipment and method. table 10. optical characteristics ta= 25 c , v lcd =5.0v, f v =60hz f clk =119mhz fig. 7 optical characteristic measurement equipment and method 50cm optical stage(x,y) lcd module pritchard 880 or equivalent 6 1.7 - - lr luminance uniformity - angular dependence (tco03) 8 % 1.5 crosstalk 85 70 q d y axis, down ( f =270 ) y axis, down ( f =270 ) y axis, up ( f =90 ) x axis, left ( f =180 ) x axis, right( f =0 ) viewing angle (cr>5) 5 degree 88 75 q r 88 75 q l 85 70 q u 85 70 q d 9p y axis, up ( f =90 ) x axis, left ( f =180 ) x axis, right( f =0 ) 75 60 q u 85 70 q l 5 degree 85 70 q r viewing angle (cr>10) white blue green red 0.615 gy 0.345 gx 0.057 by 0.153 bx 0.329 wy 0.313 wx decay time rise time 4 ms 7.4 3.7 - tr d 0.348 ry typ +0.03 0.628 typ -0.03 rx color coordinates [cie1931] 4 ms 2.6 1.3 - tr r response time 3 % 75 d white luminance variation 2 cd/m 2 - 250 200 l wh surface luminance, white 1 notes units - 1000 700 cr contrast ratio max typ min values symbol parameter hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 20 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 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 center 1 point(1) across the lcd surface 50cm from the surface with all pixels displaying white. for more information see fig 8. 3. the variation in surface luminance , white is defined as minimum (p1,p2 ..p9) white = --------------------------------------------- *100 m aximum (p1,p2 ..p9) for more information see figure 8. fig. 8 luminance measuring point h h/2 v/2 v h : 473.76 mm v : 296.10 mm @ h,v : active area active area 1 4 2 7 h v 3 5 6 8 9 v/10 v/2 h/2 h/10 hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 21 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 fig. 9 response time 4. response time is the time required for the display 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 additional information see fig. 9. the response time is defined as the following figure 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 vertical or y axis with respect to the z axis which is normal to the lcd surface. for more information see fig. 10 . fig. 10 viewing angle 100 90 10 0 [%] optical response white black white tr r tr d notes : normal y e f q f = 0 , right f = 180 , left f = 270 , down f = 90 , up hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 22 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 notes : table 11. gray scale 6. gray scale specification 84.03 l223 100 l255 12.30 l95 23.58 l127 40.03 l159 61.30 l191 4.98 l63 1.23 l31 0.1 l0 luminance [%] (typ) gray level 7. 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] 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 pattern 1 (half gray: gray 127) pattern 2 (background: gray 127, rectangular: gray 0, gray255 ) fig. 11 crosstalk hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 23 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 5. mechanical characteristics the contents provide general mechanical characteristics. 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. 1900 g (typ.) 2100 g (max.) weight 286.416mm vertical hard coating(3h) anti-glare treatment of the front polarizer surface treatment 291.016mm vertical 312.0mm vertical 11.5 mm depth 509.184mm horizontal active display area 513.784mm horizontal bezel area 533.2mm horizontal outline dimension table 12. mechanical characteristics hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 24 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 < front view > hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 25 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 < rear view > hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 26 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 6. reliability table 13. 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 - 10,000 feet(3,048m) 0 - 40,000 feet(12,192m) altitude operating storage / shipment 7 shock level : 100g 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 practical display function when the display quality test is conducted under normal operating condition. hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 27 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 7. international standards 7-1. safety c) en 60950-1:2006 + a11:2009, european committee for electrotechnical standardization(cenelec). information technology equipment - safety - part 1 : general requirements. a) ul 60950-1, second edition, underwriters laboratories inc. information technology equipment - safety - part 1 : general requirements. b) can/csa c22.2 no.60950-1-07, second edition, canadian standards association. information technology equipment - safety - part 1 : general requirements. d) iec 60950-1:2005, second edition, the international electrotechnical commission (iec). information technology equipment - safety - part 1 : general requirements. (including report of iec60825-1:2001 clause 8 and clause 9) notes 1. laser (led backlight) information 7-3. environment a) rohs, directive 2002/95/ec of the european parliament and of the council of 27 january 2003 7-2. emc a) ansi c63.4 american national standard for methods of measurement of radio-noise emissions from low-voltage electrical and electronic equipment in the range of 9 khz to 40 ghz. american national standards institute (ansi), 2003. b) cispr 22 information technology equipment C radio disturbance characteristics C limit and methods of measurement." international special committee on radio interference (cispr), 2005. c) cispr 13 sound and television broadcast receivers and associated equipment C radio disturbance characteristics C limits and method of measurement." international special committee on radio interference (cispr), 2006. class 1 led product iec60825-1 : 2001 embedded led power (class 1) hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 28 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 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 0 2010 6 2006 7 2007 8 2008 9 2009 4 2004 5 2005 321 2003 2002 2001 b nov mark month a oct 6 jun 7 jul 8 aug 9 sep 4 apr 5 may c 321 dec mar feb jan b) location of lot mark serial no. is printed on the label. the label is attached to the backside of the lcd module. this is subject to change without prior notice. 8-2. packing form a) package quantity in one box : 8 pcs b) box size : 350 x 300 x 600 mm hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 29 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 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 for the cover case are not desirable because the former generates corrosive gas of attacking the polarizer at high temperature and the latter causes circuit break by electro-chemical reaction. (6) do not touch, push or rub the exposed polarizers with glass, tweezers or anything harder than hb pencil lead. and please do not rub with dust clothes with chemical treatment. do not touch the surface of polarizer for bare hand or greasy cloth. (some cosmetics are detrimental to the polarizer.) (7) when the surface becomes dusty, please wipe gently with absorbent cotton or other soft materials like chamois soaks with petroleum 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. 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 higher.) and in lower temperature, response time(required time that brightness is stable after turned on) becomes longer. (4) be careful for condensation at sudden temperature change. condensation makes damage to polarizer or electrical contacted parts. and after fading 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 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. hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/
product specification 30 / 31 lm230wf5 liquid crystal display ver 1.0 dec., 15, 2009 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 dont touch interface pin directly. 9-3. electrostatic discharge control strong light exposure causes degradation of polarizer and color filter. 9-4. precautions for strong light exposure when storing modules as spares for a long time, the following precautions are necessary. (1) store them in a dark place. do not expose the module to sunlight or fluorescent light. keep the temperature between 5 c and 35 c at normal humidity. (2) the polarizer surface should not come in contact with any other object. it is recommended that they be stored in the container in which they were shipped. 9-5. storage 9-6. handling precautions for protection film (1) the protection film is attached to the bezel with a small masking tape . when the protection film is peeled off, static elect ricity is 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) 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 remains on the bezel surface or its vestige is recognized, please wipe them off with absorbent cotton waste or other soft material like chamois soaked with normal-hexane. hy-line computer components / www.hy-line.de/computer www.datasheet.co.kr datasheet pdf - http://www..net/

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