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doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 1 / 28 version 1.0 tft lcd preliminary specification model no.: m270h3- l01 customer: approved by: note: ??-???? 3?a ?f?? |a ?2? 2009-12-17 10:55:45 mtr 2?~ot2z3b director accept d ?f ? 2009.12.17 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 2 / 28 version 1.0 - contents - revision history ............................................................................................................... ................ 3 1. general d escription......................................................................................................... ........................... 4 1.1 overview 1.2 features 1.3 application 1.4 general specifications 1.5 mechanical specifications 2. absolute maxi mum ratings .................................................................................................... .................... 5 2.1 absolute ratings of environment 2.2 electrical absolute ratings 2.2.1 tft lcd module 2.2.2 backlight unit 3. electrical character istics .................................................................................................. ................... 7 3.1 tft lcd module 3.1.1 vcc power dip condition 3.2 backlight unit 3.3 lightbar connector pin assignment 4. block diagra m............................................................................................................... .................................. 11 4.1 tft lcd module 4.2 backlight unit 5. input terminal pin assignment ............................................................................................... .................. 12 5.1 tft lcd module 5.2 lvds data mapping table 5.3 color data input assignment 6. interfac e timing............................................................................................................ ................................. 15 6.1 input signal timing specifications 6.2 power on/off sequence 7. optical characteristics??????????????????????????????????.18 7.1 test conditions 7.2 optical specifications 8. packaging ................................................................................................................... ...................................... 21 8.1 packing specifications 8.2 packing method 9. definition of labels ........................................................................................................ .............................23 10. reliability test ????????????????????????????????????.. 24 11. precau tions................................................................................................................ ................................... 25 11.1 assembly and handling precautions 11.2 safety precautions 11.3 safety standards 11.4 storage 11.5 operation condition guide 11.6 other 12. mechanical ch aracteristics................................................................................................. ................. 27 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 3 / 28 version 1.0 revision history version date section description ver 1.0 01,dec, 09? - m270h3 -l01 preliminary specification was first issued. www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 4 / 28 version 1.0 1. general description 1.1 overview M270H3-L01 is a 27.0? tft liquid crystal display module with white led backlight unit and 30 pins 2ch-lvds interface. this module supports 1920 x 1080 hd+ mode and can display up to 16.7m colors. the converter module for backlight is not built in. 1.2 features - extra-wide viewing angle. - high contrast ratio. - fast response time. - full hd (1920 x 1080 pixels) resolution. - de (data enable) only mode. - lvds (low voltage differential signaling) interface. - rohs compliance. 1.3 application - tft lcd monitor 1.4 general specificati0ns item specification unit note active area 597.89 (h) x 336.31 (v), (27.0 inch diagonal) mm bezel opening area 603.9 (w) x 342.3 (h) mm (1) driver element a-si tft active matrix - - pixel number 1920 x r.g.b. x 1080 pixel - pixel pitch 0.3114 (h) x 0.3114 (v) mm - pixel arrangement rgb vertical stripe - - display colors 16.7m color - transmissive mode normally white - - surface treatment ag type, 3h hard coating, haze 25 - - module power consumption (24.6) watt (2) 1.5 mechanical specifications item min. typ. max. unit note horizontal(h) 629.5 630.0 630.5 mm vertical(v) 367.8 368.2 368.7 mm module size depth(d) 13.6 14.1 14.6 mm (1) weight - 3050 3100 g - note (1) please refer to the attached drawings for more information of front and back outline dimensions. note (2) please refer to sec.3.1 & 3.2 fo r more information of power consumption. www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 5 / 28 version 1.0 2. absolute maximum ratings 2.1 absolute ratings of environment value item symbol min. max. unit note storage temperature t st -20 60 oc (1) operating ambient temperature t op 0 50 oc (1), (2) shock (non-operating) s nop - 50 g (3), (5) vibration (non-operating) v nop - 1.5 g (4), (5) note (1) temperature and relative humidity range is shown in the figure below. (a) 90 %rh max. (ta ?? 40 oc). (b) wet-bulb temperature should be 39 oc max. (ta > 40 oc). (c) no condensation. note (2) the temperature of panel display surface area should be 0 oc min. and 60 oc max note (3) 11ms, half sine wave, 1 time for x, y, z. note (4) 10 ~ 300 hz, 10min/cycle, 3 cycles each x, y, z. note (5) at testing vibration and shock, the fixture in holding the module has to be hard and rigid enough so that the module would not be twisted or bent by the fixture. the fixing condition is shown as below: side mount fixing screw side mount fixing screw stage bracket lcd module gap=3~5mm a t room tem p erature www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 6 / 28 version 1.0 2.2 electrical absolute ratings 2.2.1 tft lcd module value item symbol min. max. unit note power supply voltage vcc -0.3 +6.0 v (1) logic input voltage vlogic -0.3 +3.6 v note (1) permanent damage might occur if the module is operated at conditions exceeding the maximum values. 2.2.2 back light unit value item symbol min. typ. max. unit note led forward current per input pin i f 0 20 30 ma led reverse voltage per input pin v r --- --- 60 v power dissipation per input pin p d --- --- 0.77 w (1), (2) duty=100% led pulse forward current per input pin i p --- --- 80 ma (1), (2) pulse width ?? 10msec. and duty ?? 10% note (1) permanent damage to the device may occur if maximum values are exceeded. function operation should be restricted to the cond itions described under normal operating conditi ons. note (2) specified values are for input pin of input pin of led light bar at ta=252 j (refer to 3.2 and 3.3 for further information) www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 7 / 28 version 1.0 3. electrical characteristics 3.1 tft lcd module ta = 25 2 oc value parameter symbol min. typ. max. unit note power supply voltage vcc 4.5 5.0 5.5 v - ripple voltage v rp 300 mv - power on rush current i rush 3 a (2) white 0.65 0.78 a (3)a black 1.22 1.464 a (3)b power supply current vertical stripe 1.02 1.22 a (3)c power consumption p lcd 6.1 7.32 watt (4) lvds differential input voltage vid 100 600 mv lvds common input voltage vic 1.2 v logic high input voltage vih 2.64 3.6 v logic low input voltage vil -0.3 0.66 v note (1) the module should be always operated within above ranges. note (2) power on rush current measurement conditions: r1 (high to low) (control signal) +12v sw q2 c1 1uf vcc +5.0v 2sk1470 q1 2sk1475 47k r2 1k vr1 47k c2 0.01uf c3 1uf fuse (lcd module input) vcc rising time is 470 s 470 s vcc gnd 0.9vcc 0.1vcc www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 8 / 28 version 1.0 note (3) the specified power supply current is under the conditions at vcc = 5.0 v, ta = 25 2 oc, f v = 60 hz, whereas a power dissipation check pattern below is displayed. note (4)the power consumption is specified at the pattern with the maximum current 3.1.1 vcc power dip condition: dip condition: ms td v vcc v 20 , 5 . 4 0 . 4 active area a. white pattern active area c. vertical stripe pattern r r r r r r r r g g g g b b b b b b g g g g b b b b r r active area b. black pattern vcc 4.5v 4.0v td www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 9 / 28 version 1.0 3.2 backlight unit (l ed matrix is 12s6p ) ta = 25 2 oc value parameter symbol min. typ. max. unit note led light bar input voltage per input pin v pin 33.6 37.2 40.8 led light bar input voltage per input pin v pin led light bar current per input pin i pin 0 20 30 led light bar current per input pin i pin led life time l led --- 30000 --- led life time l led power consumption p bl --- (18.5) --- power consumption p bl note (1) led light bar input voltage and current are m easured by utilizing a true rm s multimeter as shown below: note (2) p bl = i pin v pin ( 12 ) input pins , led light bar circuit is (12)series, (24)parallel. note (3) the lifetime of led is defined as the time when led packages continue to operate under the conditions at ta = 25 2 j and i= (20)ma (per chip) until the brightness becomes ?? 50% of its original value. cmo converter with pwm function led backlight module series:(12) parallel:(24) v pin12, i pin12 v pin(12) , i pin(12) power supply function generator www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 10 / 28 version 1.0 3.3 lightbar connector pin assignment connector: 7083k-f12n-00l ( entery ) or equivalent input connector (vendor) (entery) (type) 7083k-f12n-00l comments pin function 1 nc no connect 2 led1 channel 1 3 led2 channel 2 4 led3 channel 3 5 nc no connect 6 vled (37.2v) input voltage power supply + (37.2v.typ) 7 vled (37.2v) input voltage power supply + (37.2v.typ) 8 nc no connect 9 led4 channel 4 10 led5 channel 5 11 led6 channel 6 12 nc no connect www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 11 / 28 version 1.0 4. block diagram 4.1 tft lcd module 4.2 backlight unit pin 12 pin 1 tft lcd panel (1920x3x1080) data driver ic scan driver ic lvds input / timing controller dc/dc converter & reference voltage input connector gnd vcc rxo0(+/-) rxo1(+/-) rxo2(+/-) rxo3(+/-) rxoc(+/-) rxe0(+/-) rxe1(+/-) rxe2(+/-) rxe3(+/-) rxec(+/-) v led backlight input cnnector ( entery : 7083k-f12n-00l or equivalent ) nc pin 1 pin 1 pin 12 pin 1 pin 12 pin 12 pin 1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 12 / 28 version 1.0 5. input terminal pin assignment 5.1 tft lcd module pin name description 1 rxo0- negative lvds differential data input. channel o0 (odd) 2 rxo0+ positive lvds differential data input. channel o0 (odd) 3 rxo1- negative lvds differential data input. channel o1 (odd) 4 rxo1+ positive lvds differential data input. channel o1 (odd) 5 rxo2- negative lvds differential data input. channel o2 (odd) 6 rxo2+ positive lvds differential data input. channel o2 (odd) 7 gnd ground 8 rxoc- negative lvds differential clock input. (odd) 9 rxoc+ positive lvds differential clock input. (odd) 10 rxo3- negative lvds differential data input. channel o3(odd) 11 rxo3+ positive lvds differential data input. channel o3 (odd) 12 rxe0- negative lvds differential data input. channel e0 (even) 13 rxe0+ positive lvds differential data input. channel e0 (even) 14 gnd ground 15 rxe1- negative lvds differential data input. channel e1 (even) 16 rxe1+ positive lvds differential data input. channel e1 (even) 17 gnd ground 18 rxe2- negative lvds differential data input. channel e2 (even) 19 rxe2+ positive lvds differential data input. channel e2 (even) 20 rxec- negative lvds differential clock input. (even) 21 rxec+ positive lvds differential clock input. (even) 22 rxe3- negative lvds differential data input. channel e3 (even) 23 rxe3+ positive lvds differential data input. channel e3 (even) 24 gnd ground 25 nc not connection, this pin should be open. 26 nc not connection, this pin should be open. 27 vcc +5.0v power supply 28 vcc +5.0v power supply 29 vcc +5.0v power supply 30 vcc +5.0v power supply note (1) connector part no.: 093g30-b2001a (starconn) or msckt2407p30ha (stm). note (2) mating ffc cable connector part no.: 7083k-f12n-00l (entery). note (3) the first pixel is odd. note (4) input signal of even and odd clock should be the same timing. www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 13 / 28 version 1.0 5.2 lvds data mapping table lvds output d7 d6 d4 d3 d2 d1 d0 lvds channel o0 data order og0 or5 or4 or3 or2 or1 or0 lvds output d18 d15 d14 d13 d12 d9 d8 lvds channel o1 data order ob1 ob0 og5 og4 og3 og2 og1 lvds output d26 d25 d24 d22 d21 d20 d19 lvds channel o2 data order de na na ob5 ob4 ob3 ob2 lvds output d23 d17 d16 d11 d10 d5 d27 lvds channel o3 data order na ob7 ob6 og7 og6 or7 or6 lvds output d7 d6 d4 d3 d2 d1 d0 lvds channel e0 data order eg0 er5 er4 er3 er2 er1 er0 lvds output d18 d15 d14 d13 d12 d9 d8 lvds channel e1 data order eb1 eb0 eg5 eg4 eg3 eg2 eg1 lvds output d26 d25 d24 d22 d21 d20 d19 lvds channel e2 data order de na na eb5 eb4 eb3 eb2 lvds output d23 d17 d16 d11 d10 d5 d27 lvds channel e3 data order na eb7 eb6 eg7 eg6 er7 er6 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 14 / 28 version 1.0 5.3 color data input assignment the brightness of each primary color (red, green a nd blue) is based on the 8-bit gray scale data input for the color. the higher the binary input, the brighter t he color. the table below provides the assignment of color versus data input. data signal red green blue color r7 r6 r5 r4 r3 r2 r1 r0 g7 g6 g5 g4 g3 g2 g1 g0 b7 b6 b5 b4 b3 b2 b1 b0 basic colors black red green blue cyan magenta yellow white 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 1 0 1 0 1 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 0 0 0 1 1 1 0 1 gray scale of red red(0) / dark red(1) red(2) : : red(253) red(254) red(255) 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 gray scale of green green(0) / dark green(1) green(2) : : green(253) green(254) green(255) 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 gray scale of blue blue(0) / dark blue(1) blue(2) : : blue(253) blue(254) blue(255) 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 0 0 0 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 0 : : 1 1 1 0 0 1 : : 0 1 1 0 1 0 : : 1 0 1 note (1) 0: low level voltage, 1: high level voltage www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 15 / 28 version 1.0 t h t c dclk t hd t vd t v de de data t vb t hb 6. interface timing 6.1 input signal timing specifications the input signal timing specifications are shown as the following table and timing diagram . signal item symbol min. typ. max. unit note frequency fc 54.54 74 98 mhz - period tc - 13.5 - ns input cycle to cycle jitter t rcl -0.02*tc - 0.02*tc ns (1) spread spectrum modulation range f clkin_mod 0.98*fc 1.02*fc mhz spread spectrum modulation frequency f ssm 200 khz (2) high time tch - 4/7 - tc - lvds clock low time tcl - 3/7 - tc - setup time tlvs 600 - - ps lvds data hold time tlvh 600 - - ps (3) frame rate fr 47 60 75 hz tv=tvd+tvb total tv 1105 1125 1136 th - display tvd 1080 1080 1080 th - vertical active display term blank tvb tv-tvd 45 tv-tvd th - total th 1050 1100 1150 tc th=thd+thb display thd 960 960 960 tc - horizontal active display term blank thb th-thd 140 th-thd tc - note: because this module is operated by de only mode, hsync and vsync input signals are ignored. input signal timing diagram www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 16 / 28 version 1.0 note (1) the input clock cycle-to-cycle jitter is defined as below figures. trcl = i t 1 ? ti note (2) the sscg (spread spectrum clock generator) is defined as below figures. note (3) the lvds timing diagram and setup/hold time is defined and showing as the following figures. lvds receiver interface timing diagram rxclk+/- rxn+/- 14 1 c t 14 3 c t 14 5 c t 14 7 c t 14 9 c t 14 11 c t 14 13 c t tlvs tlvh tc t 1 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 17 / 28 version 1.0 6.2 power on/off sequence to prevent a latch-up or dc operation of lcd module, the power on/off sequence should be as the diagram below. timing specifications: 0.5< t1 ?? 10 msec 0 < t2 ?? 50 msec 0 < t3 ?? 50 msec t4 ? 500 msec t5 ? 450 msec t6 ? 90 msec 5< t7 ?? 100 msec note. (1) the supply voltage of the external system for the modul e input should be the same as the definition of vcc. (2) w hen the backlight turns on before the lcd operation of the lcd turns off, the display may momentarily become abnormal screen. (3) in case of vcc = off level, please keep the level of input signals on the low or keep a high impedance. (4) t4 should be measured after the module has been fully discharged between power off and on period. (5) interface signal shall not be kept at high impedance when the power is on. (6) cmo won?t take any responsibility for the produc ts which are damaged by the customers not following the power sequence. (7) there might be slight electronic noise when lcd is tu rned off (even backlight unit is also off). to avoid this symptom, we suggest "vcc falling timing" to follow "t7 spec". - power supply for lcd, vcc - interface signal (lvds signal of transmitter), v i - power for backlight 50% 50% 0v 0v 10% t6 t5 t4 t3 t2 t1 90% 10% 90% valid data on off off 10% t7 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 18 / 28 version 1.0 7. optical characteristics 7.1 test conditions item symbol value unit ambient temperature ta 25 2 o c ambient humidity ha 50 10 %rh supply voltage v cc 7 v input signal according to typical val ue in "3. electrical characteristics" light bar input voltage per input pin v pin (37.2 1.5) v led light bar input current per input pin i pin (20 0.6) ma pwm duty ratio d (100) % led light bar test converter cmo iv35090/t-hf 7.2 optical specifications the relative measurement methods of optical characte ristics are shown in 7.2. the following items should be measured under the test conditions described in 7.1 and stable environment shown in note (5). item symbol condition min. typ. max. unit note rx (0.644) red ry (0.339) gx (0.311) green gy (0.614) bx (0.152) blue by (0.067) wx (0.313) color chromaticity (cie 1931) white wy -0.03 (0.329) +0.03 - (1), (5) center luminance of white (center of screen) l c 250 300 - - (4), (5) contrast ratio cr x =0 , y =0 cs-2000 800 1200 - - (2), (5) t r - 0.8 2.5 t f - 2.6 5.5 response time t to ta l x =0 , y =0 3.4 8.0 ms (3) white variation w x =0 , y =0 usb2000 - - 1.33 - (5), (6) horizontal x 150 170 - viewing angle vertical y cr ? 10 ca-210 140 160 - deg. (1), (5) horizontal x 160 178 viewing angle vertical y cr ? 5 150 170 deg. (1), (5) www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 19 / 28 version 1.0 note (1) definition of viewing angle ( x, y): note (2) definition of contrast ratio (cr): the contrast ratio can be calcul ated by the following expression. contrast ratio (cr) = l255 / l0 l255: luminance of gray level 255 l 0: luminance of gray level 0 cr = cr (1) cr (x) is corresponding to the contrast ratio of the point x at figure in note (6). note (3) definition of response time (t r , t f ): 12 o?clock direction y + = 90o 6 o?clock y - = 90o x ? x + y- y + x- y+ y- x+ normal x = y = 0o x+ = 90o x- = 90o optical response 100% 90% 10% 0% gray level 255 gray level 0 gra y level 255 t ime t f t r 66.67ms 66.67ms www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 20 / 28 version 1.0 note (4) definition of luminance of white (l c ): measure the luminance of gray level 255 at center point l c = l (1) l (x) is corresponding to the luminance of the point x at figure in note (6). note (5) measurement setup: the lcd module should be stabilized at give n temperature for 20 minutes to avoid abrupt temperature change during measuring. in order to stabilize the luminance, the measurement should be executed after lighting backlight for 20 minutes in a windless room. note (6) definition of white variation ( w): measure the luminance of gray level 255 at 9 points w = maximum [l (1), l (2) ??l (8), l (9)] / minimum [l (1), l (2) ?? l (8), l (9)] cs-2000 500mm lcd m odule lcd p anel center of the screen light shield room ( ambient luminance < 2 lux ) usb2000 www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 21 / 28 version 1.0 8. packaging 8.1 packing specifications (1) 7 lcd modules / 1 box (2) box dimensions: 720(l) x 360(w) x 480(h) mm (3) weight: 25.83 kg ( 7 modules per box) 8.2 packing method (1) carton packing should have no failure in the following reliability test items. figure. 8-1 packing method test item test conditions note vibration ista standard random, frequency range: 1 ? 200 hz top & bottom: 30 minutes (+z), 10 min (-z), right & left: 10 minutes (x) back & forth 10 minutes (y) non operation dropping test 1 angle, 3 edge, 6 face, tbd 45.7cm non operation www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 22 / 28 version 1.0 for ocean shipping figure. 8-2 packing method for air transport figure. 8-3 packing method www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 23 / 28 version 1.0 9. definition of labels 9.1 cmo module label the barcode nameplate is pasted on each module as illustrati on, and its definitions are as following explanation. (a) model name: M270H3-L01 (b) revision: rev. xx, for example: a0, a1? b1, b2? or c1, c2?etc. (c) cmo barcode definition: serial id: xx -xx -x -xx -ymd -l -nnnn code meaning description xx cmo internal use - xx revision cover all the change x cmo internal use - xx cmo internal use - ymd year, month, day year: 2001=1, 2002=2, 2003=3, 2004=4? month: 1~12=1, 2, 3, ~, 9, a, b, c day: 1~31=1, 2, 3, ~, 9, a, b, c, ~, w, x, y, exclude i, o, and u. l product line # line 1=1, line 2=2, line 3=3, ? nnnn serial number manufacturing sequence of product (d) customer?s barcode definition: serial id: cm -27h31 -x -x -x -xx -l -xx -l -ymd -nnnn code meaning description cm su pp lier code cmo=cm 20o31 model number M270H3-L01= 27h31 x revision code non zbd: 1,2,~,8,9 / zbd: a~z x source driver ic code x gate driver ic code century=1, cll=2, demos=3, epson=4, fu jitsu=5, himax=6, hitachi=7, hynix=8, ldi=9, matsushita=a, nec=b, novatec=c, oki=d, philips=e, renasas=f, samsung=g, sanyo=h, sharp=i, ti=j , topro=k, toshiba=l, windbond=m xx cell location tainan taiwan=tn, ningbo china=cn l cell line # 1,2,~,9,a,b,~,y,z xx module location tainan, taiwan=tn ; ningbo china=np l module line # 1,2,~,9,a,b,~,y,z ymd year, month, day year: 2001=1, 2002=2, 2003=3, 2004=4? month: 1~12=1, 2, 3, ~, 9, a, b, c day: 1~31=1, 2, 3, ~, 9, a, b, c, ~, t, u, v nnnn serial number by lcd supplier (e) fab id(ul factory id): region factory id twcmo gemn nbcmo leoo nbcme cano nhcmo capg www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 24 / 28 version 1.0 10. reliability test environment test conditions are listed as following table. items required condition note temperature humidity bias (thb) ta = 5 0 j , 80%rh, 240hours high temperature operation (hto) ta = 5 0 j , 50%rh , 240hours low temperature operation (lto) ta = 0 j , 240hours high temperature storage (hts) ta = 6 0 j , 240hours low temperature storage (lts) ta = - 2 0 j , 240hours vibration test (non-operation) acceleration: 1.5 grms wave: half-sine frequency: 10 - 300 hz sweep: 30 minutes each axis (x, y, z) shock test (non-operation) acceleration: 50 g wave: half-sine active time: 11 ms direction : x, y, z.(one time for each axis) thermal shock test (tst) -20 j /30min , 60 j / 30min , 100 cycles on/off test 25 j ,on/10sec , off /10sec , 30,000 cycles contact discharge: 8kv, 150pf(330 ? ) esd (electro static discharge) air discharge: 15kv, 150pf(330 ? ) altitude test operation:10,000 ft / 24hours non-operation:30,000 ft / 24hours www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 25 / 28 version 1.0 11. precautions 11.1 assembly and handling precautions (1) do not apply rough force such as bending or twisting to the module during assembly. (2) to assemble or install module into user?s syst em can be only in clean working areas. the dust and oil may cause electrical short or worsen the polarizer. (3) it?s not permitted to have pressure or impulse on the module because the lcd panel and backlight will be damaged. (4) always follow the correct power sequence when lcd module is connecting and operating. this can prevent damage to the cmos lsi chips during latch-up. (5) do not pull the i/f connector in or out while the module is operating. (6) do not disassemble the module. (7) use a soft dry cloth without chemicals for cleaning , because the surface of polarizer is very soft and easily scratched. (8) it is dangerous that moisture come into or contacted the lcd module, because moisture may damage lcd module when it is operating. (9) high temperature or humidity may reduce the perfo rmance of module. please store lcd module within the specified storage conditions. (10) when ambient temperature is lower than 10oc may reduce the display quality. for example, the response time will become slowly. 11.2 safety precautions (1) if the liquid crystal material leaks from the panel, it should be kept away from the eyes or mouth. in case of contact with hands, skin or clothes, it has to be washed away thoroughly with soap. (2) after the module?s end of life, it is not harmful in case of normal operation and storage. 11.3 safety standards the lcd module should be certified with safety regulations as follows: (1) ul60950-1 or updated standard. (2) iec60950-1 or updated standard. 11.4. storage (1) do not leave the module in high temperature, and high humidity for a long time. it is highly recommended to store the module with temperature from 0 j to 35 j and relative humidity of less than 70% (2) do not store the tft ? lcd module in direct sunlight (3) the module should be stored in dark place. it is prohi bited to apply sunlight or fluorescent light in storing 11.5. operation condition guide (1) the lcd product should be operated under normal condition. normal condition is defined as below : www.datasheet.co.kr datasheet pdf - http://www..net/
doc no.: 400040630 issued date:01,dec,2009 model no.: M270H3-L01 preliminary 26 / 28 version 1.0 temperature : 2015 j humidity: 6520% display pattern : continually changing pattern(not stationary) (2) if the product will be used in extreme conditions such as high temperature , high humidity , high altitude , display pattern or operation time etc?it is strongly recommended to contact cmo for application engineering advice . otherwise, its reliab ility and function may not be guaranteed. 11.6 other when fixed patterns are displayed for a long time, remnant image is likely to occur. www.datasheet.co.kr datasheet pdf - http://www..net/
www.datasheet.co.kr datasheet pdf - http://www..net/
www.datasheet.co.kr datasheet pdf - http://www..net/

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