product information 14.2cm colour tft-lcd module (5.6 type) LTD056EV7F00 (p-si tft) toshiba mobile display co., ltd. fea tures (1) 5.6?wide-xga(1280x800 pixels) display size for mini-notebook pc or umpc (2) led backlight with led controller ic (3) glare surface (4) wedge shape mechanical specifications item specifications dimensional outline (typ.) 134.9( w ) x 88.7 (h ) x 2.95/4.7 ( d ) mm *) number of pixels 1280 ( w ) x 800( h ) pixels active area 120.96( w ) x 75.6( h ) mm pixel pitch 0.0945( w ) x 0.0945( h ) mm weight (approximately) 61 g typ. backlight led *) exclude mounting hole absolute maximum ratings item min. max. unit supply voltage ( v dd ) -0.3 4.0 v led driver supply voltage ( v ledd ) - 22.0 v input signal voltage ( v in ) -0.3 v dd +0.3 v operating temperature 0 50 ?c storage temperature -20 60 ?c storage humidity 10 90 %(rh) electrical specification item min. typ. max. unit remarks supply voltage ( v dd ) 3.0 3.3 3.6 v led driver supply voltage (v ledd ) 4.5 (12.0) 18.0 v pwm frequency (f ledd ) 160 200 240 hz bl on 2.1 v backlight on/off signal voltage bl off 0.2 v common mode input voltage ( v cm ) 0.8 1.2 1.75 v differential input amplitude ( v id ) 100 --- 600 mv *1 ( i dd ) --- 230 350 ma v dd terminal current current consumption *2 ( i led ) --- 15 --- ma power consumption --- (2.0) --- w i led =15ma *1 : 8 color bars pattern *2 : the current value of each row should be the same value. optical specification ( t a=25 ? c) item min. typ. max. unit remarks contrast ratio ( cr) 200 400 --- --- response time ( t on )+ ( t off ) --- --- 70 ms luminance ( l ) 210 300 --- cd/m 2 f ledd =200hz (duty: 100%) tentative *the information contained herein is presented only as a guide for the applications of our products . no responsibility is assum ed by toshiba mobile display or other rights of the third parties which may result from it s use. no license is granted by implication or therwise under any patent or patent right s of toshiba mobile display or others. o *the information contained herein may be changed without prior notice. it is therefore advisable to contact toshiba mobile disp lay before proceeding with the design of equipment incorporating this product. (1/10) 2009-06-25 (ver.0.2)
LTD056EV7F00 (2/10) 2009-06-25 (ver.0.2) tentative dimensio nal outline unit : mm standard tolerance : ? 0.5 (fr ont side) 6.4 0.2 (bezel opening) 80.3 0.3 (bezel opening) 6.55 0.2 86.5 0.2 9.65 0.2 120 0.2 6.8 0.2 (bezel opening) 125.7 0.3 (bezel opening) 9.17 0.3 120.96 (active area) 124.4 (polarizer) 8.75 0.3 75.6 (active area) 79 (polarizer) 134.9 0.4 88.7 0.4 4-6 0.2 4-r3 0.2 4-2.2 0.1 2.95 0.3 1.75 0.2 4.25 0.3 4.7 0.3 10.55 0.2 38.5 0.2 10.55 0.2 50.2 0.2 1.75 0.2 2 z z y (96.05) (69.65) (46.55) (147.5) 141.5 0.2 3.35 0.2 x z 30.6 0.2 74 0.2 z 0.3 (bezel plate thickness) 4-1 0.2 (surface of mounting lug)
LTD056EV7F00 (3/10) 2009-06-25 (ver.0.2) tentative dimensio nal outline (back side) u 46.75 0.5 54.65 0.5 h=3.1 0.3 27.75 1 (16)(cable area h=3.7mm(max)) 14.8 1 128.85 0.5 8.9 0.5 product label note 1) ne ver push lcd back side. if lcd back side wa s pressed, it may cause damage of the back light system.
LTD056EV7F00 (4/10) 2009-06-25 (ver.0.2) block diagram cn1 x-driver 1280 x 800 pixels liquid crystal panel y-driver driver led led converter dc/dc connector glay scale manipulation voltage generation circuit panel controller lvds include 1280 pixels 1, 1 2, 1 x2 n-1 , 1 x2 n , 1 1280, 1 1, 2 1, y x 2n-1 , y x 2n , y 1, 800 1280,800 800 pixel s
LTD056EV7F00 (5/10) 2009-06-25 (ver.0.2) timing chart tv tvw vsync tvsu t vhd th hsync tv p t vbp tvd t vds de 799 800 12 th thw hsync thbp thfp thds thd de 1 280 pixel clk 234 1 power se quence backlight on brightness control(pwm) 50us(min) 50us(min) 0(min) 0(min) data 200ms(min) 4.5v 0ms(min) 10% 50us(min) [4.5v-18v] 10ms(max) 0ms(min) 0ms(min) 90% 90%
LTD056EV7F00 (6/10) 2009-06-25 (ver.0.2) timing specification 1) 2) 3) 4) 5) item symbol min. typ. max. unit horizontal scanning term t h 1400x t c 1470 x t c 1728 x t c clock h-sync pulse width t hw 4 x t c 36 x t c clock horizontal front porch t hfp 4 x t c 36 x t c clock horizontal back porch t hbp 4 x t c 118 x t c clock horizontal display term t hd 1280 x t c 1280 x t c 1280 x t c clock frame period t v 806 x t h 806 x t h 810 x t h line v-sync pulse width t vw 1 x t h 2 x t h line vertical front porch t vfp 1 x t h 2 x t h line vertical back porch t vbp 2 x t h 2 x t h line vertical display term t vd 800 x t h 800 x t h 800 x t h line clock period t c 11.98(83.5mhz) 14.06(71. 1mhz) 14.71(68mhz) ns note 1) refer to ?timing chart? and lv ds specifications in tia/eia-644. note 2) if de is fixed to "h" or "l" leve l for certain period while nclk is supplied, the panel displays black with some flicke r. note 3) if nclk is fixed to "h" or "l" level for certain period while de is supplied, the panel may be damaged. note4) in case of using the long fr ame period, the deterioration of display quality, noise etc. may be occurred. note5) nclk count of each horizontal scanning time should be always the same. v-blanking period should be ? n ? x ?horizontal scanning time?. ( n : integer) frame period should be always the same.
LTD056EV7F00 (7/10) 2009-06-25 (ver.0.2) connector pin assignment for interface cn1 input signal connector : 20347-025e-02/i-pex mating connector : 20345-*25t-##/i-pex terminal no. symbol function 1 v ledd led power input [ 4.5v ? 18v ] 2 v ledd led power input [ 4.5v ? 18v ] 3 nc non-connection 4 v gnd led power return 5 v gnd led power return 6 pwm led b/l brightness control 7 b/l on led b/l on/off control 8 nc non-connection 9 v ss gnd 10 v ss gnd 11 rxin0- negative lvds differential data input (r0-r5,g0) 12 rxin0+ positive lvds differential data input (r0-r5,g0) 13 rxin1- negative lvds differential data input (g1-g5, b0-b1) 14 rxin1+ positive lvds differen tial data input (g1-g5, b0-b1) 15 rxin2- negative lvds differential data input (b2-b5, hsync, vsync, de) 16 rxin2+ positive lvds differential data input (b2-b5, hsync, vsync, de) 17 rxclkin- clock signal(-) 18 rxclkin+ clock signal(+) 19 v ss gnd 20 v ss gnd 21 v ss gnd 22 nc non-connection 23 v dd power supply : +3.3v 24 v dd power supply : +3.3v 25 v dd power supply : +3.3v note 1) please connect gnd pin to ground. don' t use it as no-connect nor connection with high impedance. note 2) please connect nc to nothing. don't connect it to ground nor to other signal input. g0 r5 r4 r3 r2 r1 r0 g5 b0 b1 g4 g1 b4 b5 g3 g2 b2 b3 t in4 t in3 t in2 t in1 t in0 tin13 tin12 tin11 tin10 tin9 tin8 tin7 tin20 t in19 t in18 t in17 t in16 t in15 tin14 tin6 tin5 hsync vsync de rx in0 rx in1 rx in2
LTD056EV7F00 (8/10) 2009-06-25 (ver.0.2) 256k (k=1024) colors combination table display r5 r4 r3 r2 r1 r0 g5 g4 g3 g2 g1 g0 b5 b4 b3 b2 b1 b0 gray scale level black l l l l l l l l l l l l l l l l l l - blue l l l l l l l l l l l l h h h h h h - green l l l l l l h h h h h h l l l l l l - light blue l l l l l l h h h h h h h h h h h h - red h h h h h h l l l l l l l l l l l l - purple h h h h h h l l l l l l h h h h h h - yello w h h h h h h h h h h h h l l l l l l - basic color white h h h h h h h h h h h h h h h h h h - black l l l l l l l l l l l l l l l l l l l 0 l l l l l h l l l l l l l l l l l l l 1 l l l l h l l l l l l l l l l l l l l 2 : : : : : : l3 ? l60 h h h h l h l l l l l l l l l l l l l61 dark ? ? light h h h h h l l l l l l l l l l l l l l62 gray scale of red red h h h h h h l l l l l l l l l l l l red l63 black l l l l l l l l l l l l l l l l l l l 0 l l l l l l l l l l l h l l l l l l l 1 l l l l l l l l l l h l l l l l l l l 2 : : : : : : l3 ? l60 l l l l l l h h h h l h l l l l l l l61 dark ? ? light l l l l l l h h h h h l l l l l l l l62 gray scale of green green l l l l l l h h h h h h l l l l l l green l63 black l l l l l l l l l l l l l l l l l l l 0 l l l l l l l l l l l l l l l l l h l 1 l l l l l l l l l l l l l l l l h l l 2 : : : : : : l3 ? l60 l l l l l l l l l l l l h h h h l h l61 dark ? ? light l l l l l l l l l l l l h h h h h l l62 gray scale of blue blue l l l l l l l l l l l l h h h h h h blue l63 black l l l l l l l l l l l l l l l l l l l 0 l l l l l h l l l l l h l l l l l h l 1 l l l l h l l l l l h l l l l l h l l 2 : : : : : : l3 ? l60 h h h h l h h h h h l h h h h h l h l61 dark ? ? light h h h h h l h h h h h l h h h h h l l62 gray scale of white & black white h h h h h h h h h h h h h h h h h h white l63
LTD056EV7F00 (9/10) 2009-06-25 (ver.0.2) for safety ! lcd module is generally designed with precise parts to achieve light weighted thin mechanical dimensions. in using our modules, make certain that you fully understand and put into practice the warnings and safety precautions detailed in engineering information no.ee-d-001a,"caut ions and instructions for toshiba mobile display co., ltd lcd modules". refer to individual specifications and technical data s heets (hereinafter called "td") for more detailed technical information. 1) special purposes a) toshiba mobile display's standard lcd modules have not been customized for operation in extreme environments or for use in applications where performance failures coul d be life-threatening or otherwise catastrophic. b) since toshiba mobile display's standard lcd modules have not been designed for operati on in extreme environments, they must never be used in devices that will be exposed to abnormally high levels of vibration or shock which exceed toshiba mobile display's published specification limits. c) in addition, since toshiba mobile display standard lcd modules have not been designed for use in applications where performance failures could be life-threateni ng or catastrophic, they must never be in stalled in aircraft navigation control systems (such as, but not limited to traffic collision avoidanc e system and air traffic indicator), in military defense or weapons systems, in critical industrial proc ess-control systems (e.g., those involved in the production of nuclear energy), or in critical medical device or patient life-support systems. 2) disassembling or modification do not disassemble or modify the module. it may damage sensitive pa rts inside lcd module, and may cause scratches or dust on the display. toshiba mobile display doses not warrant the m odule, if customer disa ssembled or modified it. 3) breakage of lcd panel do not ingest liquid crystal material, do not inhale this material, and do not contact the material with skin, if lcd panel is broken and liquid crystal material spills out. if liquid crystal material comes into mouth or eyes, rinse mouth or eyes out with water immediately. if this material contact with skin or cl oths, wash it off immediately with al cohol and rinse thoroughly with water. 4) glass of lcd panel be careful with chips of glass that may cause injuring fingers or skin, when the glass is broken. 5) electric shock disconnect power supply before handling lcd module. do not touch the parts inside lcd module and the connector or cables in order to prevent electric shock, because high voltage is supplied to these parts from power supply is turned on. 6) absolute maximum ratings and power protection circuit do not exceed the absolute maximum rating values under the worst probable conditions caused by the supply voltage variation, input voltage variation, variation in parts' constants, environmental temperature, etc., otherwise lcd module may be damaged. employ protection circuit for power supply, whe never the specification or td specifies it. suitable protection circuit should be applied for each system design. 7) disposal when dispose lcd module, obey to the applicable environmental regulations.
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