View LTD121C33S_7830859.PDF datasheet online --- IC-ON-LINE

Datasheet File OCR Text:

( 1 / 12 ) 2004 - 12 - 06 (ver.0.1r) product information features (1) 12.1 svga color display with high luminance (2) built in long life lamps(mttf:50,000 h) ( condition/ t a:25 c, i fl :6ma(rms)(continuing lighting), f fl :50khz ) (3) replaceable structure of lamp units and mounting com patible with ltm12c289 series and ltd121c30s mechanical specifications item specifications dimensional outline (typ.) 278.3 ( w ) x 209.0 ( h ) x 11.0max ( d ) mm number of pixels 800 ( w ) x 600 ( h ) pixels active area 246.0 ( w ) x 184.5 ( h ) mm p ixel pitch 0.3075 ( w ) x 0.3075 ( h ) weight (approximately) 680g backlight twin ccfls, sidelight type absolute maximum ratings item min. max. unit ( v dd ) - 0.3 4.0 v supply voltage ( v fl ) 0 2.0 kv(rms) fl driving frequency ( f fl ) - 100 khz input signa l voltage ( v in ) - 0.3 v dd +0.3 v operating ambient temperature *1 - 10 65 c operating temperature for panel *2 - 1 0 80 c storage temperature - 20 80 c storage humidity (max. wet bulb temperature = 39 c) 10 90 %(rh) * 1: wet bulb temperature should be 39 c max., and no condensation of water. * 2: the surface temperature caused by self heat radiation of cell itself is specified on this item. electrical specification ( t a=25 c ) ( recommended operation condition ) item min. typ. max. unit remarks ( v dd ) 3.0 3.3 3.6 v supply voltag e ( v fl ) --- 460 --- v(rms) fl start voltage 1200 --- 1900 v(rms) t a=0 c differential input voltage ( v id ) 100 --- 600 mv common mode input voltage ( v cm ) 1.0 --- 2.4 - ( v id )/2 v ( i dd ) *3 --- tbd --- ma current consumption ( i f l ) *4 3.0 --- 6.5 ma(rms) power consumption *1 *2 --- tbd --- w i fl =6.0ma(rms) *3 : 8 color bars pattern *4 : except the efficiency of fl inverter optical specification ( t a=25 c) item min. typ. max. unit remarks contrast ratio ( cr ) 250 500 --- --- (upper+lower) --- 120 --- v iewing angle ( cr 3 10) (left+right) --- 140 --- ( t on ) --- --- 50 ms response time ( t off ) --- --- 50 ms luminance ( l ) 250 350 --- cd/m 2 i fl =6.0ma(rms) lamp life time (mtbf)* 5 * 6 50,000 h *5 : conditions ; t a=25 c, i fl =6.0ma(rms), c ontinuous lighting *6 : definitions of failure ; 1) lcd luminance becomes half of the minimum value. 2) lamp doesn ? t light normally. *the information contained herein is presented only as a guide for the applications of our products. no responsibility i s assumed by toshiba matsushita display technology or other rights of the third parties which may result from its use. no license is granted by implication or otherwise under any patent or patent rights of toshiba matsushita display technology or others. *the information contained herein may be changed without prior notice. it is therefore advisable to contact toshiba matsushita display technology before proceeding with the design of equipment incorporating this product. 31cm color tft - lcd module (12.1 type) LTD121C33S (a - si tft) tentative toshiba matsushita display technology co., ltd all information is subject to change without notice. please read bottom notes. www..net www..net
( 2 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S dimensional outline 4 - d 3 . 4 0 1 0 . 5 2 . 5 2 . 5 5 . 5 5 . 5 1 6 1 4 . 6 7 . 5 6 2 4 9 ( b e z e l o p e n i n g ) 2 7 0 . 3 2 7 4 . 3 ( 2 7 8 . 3 ) 1 0 . 5 4 2 . 5 5 . 5 1 0 . 5 ( 2 0 9 ) 2 0 5 1 8 7 . 5 ( b e z e l o p e n i n g ) 1 8 5 . 8 2 . 5 5 . 5 2 7 0 . 3 2 7 4 . 3 1 8 4 . 5 ( a c t i v e a r e a ) ( 1 3 6 . 5 ) a . a . c e n t e r 2 4 6 ( a c t i v e a r e a ) ( 9 7 ) a . a . c e n t e r 6 4 4 4 1 0 . 5 7 . 5 2 3 6 4 . 6 4 1 0 0 + / - 1 0 tentative unit : mm standard toleranc e : 0.5 www..net www..net
( 3 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S dimensional outline n o . 1 m 3 s c r e w d o n ' t p u s h t h e l a m p a r e a n e v e r p u s h t h e t a b a r e a : t h e t a b a r e a i s a w e a k p o i n t w i t h i n t h e l c d 8 . 3 6 3 . 7 4 . 6 3 . 9 3 7 . 4 + / - 1 4 . 7 6 4 3 . 9 7 . 5 7 . 0 6 . 1 4 7 . 5 7 . 0 6 . 1 4 i / f c o n n e c t o r ( d f 1 9 * - 2 0 p - 1 h ) tentative unit : mm standard tolerance : 0.5 www..net www..net
( 4 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S block diagram sequence of power supplies and signals 0 . 2 v 1 0 m s ( m a x . ) 5 0 0 m s ( m i n . ) 4 0 m s ( m a x . ) 0 m s ( m i n . ) 4 0 m s ( m a x . ) 0 m s ( m i n . ) r x i n 0 + / - 0 . 2 v 0 . 2 v v v v d d v 2 5 0 m s ( m i n . ) 0 m s ( m i n . ) v v s f l f l 1 0 % v s f l 1 0 % v f l f l i n p u t v o l t a g e 2 s e c ( m i n . ) 1 0 0 m s ( m a x . ) r x i n 1 + / - r x i n 2 + / - 3 . 0 v 3 . 0 v c m c l k + / - 0 . 5 m s ( m i n . ) h l www..net www..net
( 5 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S timing chart tv tvw vsync th hsync tvfp tvds tvde tvblnk de 599 600 1 2 th thw hsync thfp thds thde de 800 rgb data nclk 3 4 5 1 2 1 2 3 4 t t t t 3 t 3 t c t ( 2 ) h o r i z o n t a l t i m i n g ( 1 ) v e r t i c a l t i m i n g 1 l i n e 2 4 5 9 8 y 5 9 9 6 0 0 n c l k d e r g b d a t a r g b d a t a d e n c l k 1 , y 2 , y 3 , y 5 , y 6 , y 7 , y x , y 7 9 8 , y 8 0 0 , y 7 9 7 , y 7 9 9 , y 4 , y 3 www..net www..net
( 6 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S timing specification 1) 2) 3) 4) 5) 6) 7) item symbol min. typ. max. unit frame period t v 608 - 625 17.78 628 17.86 t h ms vertical blanking term tvblnk 8 25 28 th v - sync pulse width tvw 2 - - th vertical front porch tvfp 2 - - th vertical data sync period tvds 6 - - t h vertical display term tvde 600 600 600 th horizontal period t h 850 26.4 1024 28.44 1056 - t c us h - sync pulse width thw 8 - - tc horizontal front porch thfp 8 - - tc horizontal data sync period thds 16 - - tc horizontal display term thde 800 800 8 00 tc clock period tc 25.0 27.8 - ns < de - only mode> item symbol min. typ. max. unit frame period t 1 608 - 625 x t 3 17.78 628 x t 3 17.86 --- ms vertical display term t 2 600 x t 3 600 x t 3 600 x t 3 --- one line scanning time t 3 850 x t c 26.4 1024 x t c 28.44 1056 x t c --- --- us horizontal display term t4 800 x t c 800 x t c 800 x t c --- clock period t c 25.0 27.78 --- ns note 1) refer to ? timing chart ? and lvds(ds90c365*, ds90c385*) specifications by national semiconductor corp. note 2) if nclk is f ixed to "h" or "l" level for certain period while de is supplied, the panel may be damaged. note 3) if de is fixed to ? h ? or ? l ? level for certain period while nclk is supplied, the panel displays black with some flicker. note 4) please adjust lcd operat ing signal timing and fl driving frequency, to optimize the display quality. there is a possibility that flicker is observed by the interference of lcd operating signal timing and fl driving condition (especially driving frequency), even if the condition s atisfies above timing specifications. note 5) do not make tv , th and tvds fluctuate. note 6) in case of using the long frame period, the deterioration of display quality, noise etc. may be occurred. note 7) nclk count of each horizontal scanning time sh ould be always the same. v - blanking period should be ? n ? x ?horizontal scanning time?. ( n : integer) frame period should be always the same. www..net www..net
( 7 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S connector pin assignment for interface cn1 input signal connector : df1 9l - 2 0p - 1h / hirose electric co., ltd. mating connector : df19 g - 20s - 1f( fpc ), df19g - 20s - 1c(cable) terminal no. symbol function 1 vdd power supply : +3.3v 2 vdd power supply : +3.3v 3 vss gnd 4 vss gnd 5 rxin0 - negative lv ds differential data input (r0 - r5, g0) 6 rxin0+ positive lvds differential data input (r0 - r5, g0) 7 vss gnd 8 rxin1 - negative lvds differential data input (g1 - g5, b0 - b1) 9 rxin1+ positive lvds differential data input (g1 - g5, b0 - b1) 10 vss gnd 11 rxin 2 - negative lvds differential data input (b2 - b5, hs, vs, de) 12 rxin2+ positive lvds differential data input (b2 - b5, hs, vs, de) 13 vss gnd 14 clk - clock signal( - ) 15 clk+ clock signal(+) 16 vss gnd 17 u/d vertical reverse( ? l ? level or open : normal, ? h ? level : reverse) 18 l/r horizontal reverse( ? l ? level or open : normal, ? h ? level : reverse) 19 vss gnd 20 vss gnd note 1) please connect gnd pin to ground. don ? t use it as no - connect nor connection with high impedance. cn2 ccfl power source connector : bhr - 04vs - 1 / japan solderless terminal mfg co., ltd. mating connector 3) : sm04(4.0)b - bhs - 1 / japan solderless terminal mfg co., ltd. terminal no. symbol function 1 v flh1 ccfl power supply ( high voltage) 2 v flh2 ccfl power sup ply ( high voltage) 3 nc 2) non connection (open) 4 v fll ccfl power supply (low voltage) note 2) nc terminal should be open. note 3) take away terminal no.3 of the mating connector. if does not take away, it may cause smoke burn of elect rical parts by high voltage. www..net www..net
( 8 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S recommended transmitter (ds90c365* by national semiconductor corp.) to LTD121C33S interface assignment case1: 6bit transmitter ds90 c 365* input terminal no. input signal (graphics co ntroller output signal) LTD121C33S interface (cn1) symbol terminal symbol function output signal symbol terminal symbol tin0 44 r0 red pixels display data (lsb) tin1 45 r1 red pixels display data tin2 47 r2 red pixels display data tin3 48 r3 red pixels display data tin4 1 r4 red pixels display data tin5 3 r5 red pixels display data (msb) tin6 4 g0 green pixels display data (lsb) tout0 - tout0+ no.5 no.6 rxin0 - rxin0+ tin7 6 g1 green pixels display data tin 8 7 g2 green pixels display data tin9 9 g3 green pixels display data tin10 10 g4 green pixels display data tin11 12 g5 green pixels display data (msb) tin12 13 b0 blue pixels display data (lsb) tin13 15 b1 blue pixels display data tout1 - tout1+ no.8 no.9 rxin1 - rxin1+ tin14 16 b2 blue pixels display data tin15 18 b3 blue pixels display data tin16 19 b4 blue pixels display data tin17 20 b5 blue pixels display data (msb) tin18 22 hsync h - sync tin19 23 vsync v - sync tin20 25 de compound synchronization signal tout2 - tout2+ no.11 no.12 rxin2 - rxin2+ clk in 26 clk data sampling clock tclk out - tclk out+ no.14 no.15 clk - clk+ note 1) please connect nc pin to nothing. don't connect it to ground nor to other signal input. g 0 r 5 r 4 r 3 r 2 r 1 r 0 g 5 b 0 b 1 g 4 g 1 b 4 b 5 g 3 g 2 b 2 b 3 t i n 4 t i n 3 t i n 2 t i n 1 t i n 0 t i n 1 3 t i n 1 2 t i n 1 1 t i n 1 0 t i n 9 t i n 8 t i n 7 t i n 2 0 t i n 1 9 t i n 1 8 t i n 1 7 t i n 1 6 t i n 1 5 t i n 1 4 t i n 6 t i n 5 h s y n c v s y n c d e r x i n 0 r x i n 1 r x i n 2 www..net www..net
( 9 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S recomme nded transmitter (ds90c385* by national semiconductor corp.) to LTD121C33S interface assignment case2: 8bit transmitter ds90c385* input terminal no. input signal (graphics controller output signal) LTD121C33S interface (cn1) sym bol terminal symbol function output signal symbol terminal symbol tin0 51 r0 red pixels display data (lsb) tin1 52 r1 red pixels display data tin2 54 r2 red pixels display data tin3 55 r3 red pixels display data tin4 5 6 r4 red pixels display data tin6 3 r5 red pixels display data (msb) tin7 4 g0 green pixels display data(lsb) tout0 - tout0+ no.5 no.6 rxin0 - rxin0+ tin8 6 g1 green pixels display data tin9 7 g2 green pixels display data tin12 11 g3 g reen pixels display data tin13 12 g4 green pixels display data tin14 14 g5 green pixels display data(msb) tin15 15 b0 blue pixels display data (lsb) tin18 19 b1 blue pixels display data tout1 - tout1+ no.8 no.9 rxin1 - rxin1+ tin19 20 b2 blue pixels display data tin20 22 b3 blue pixels display data tin21 23 b4 blue pixels display data tin22 24 b5 blue pixels display data (msb) tin24 27 hsync h - sync tin25 28 vsync v - sync tin26 30 de compound synchronization sig nal tout2 - tou t2+ no.11 no.12 rxin2 - rxin2+ tin27 50 nc non connection (open) tin5 2 nc non connection (open) tin10 8 nc non connection (open) tin11 10 nc non connection (open) tin16 16 nc non connection (open) tin17 18 nc non connection (open) tin2 3 25 nc non connection (open) tout3 - tout3+ clk in 31 clk data sampling clock tclk out - tclk out+ no.14 no.15 clk - clk+ note 1) please connect nc pin to nothing. don't connect it to ground nor to other signal input. g 0 r 5 r 4 r 3 r 2 r 1 r 0 g 5 b 0 b 1 g 4 g 1 b 4 b 5 g 3 g 2 b 2 b 3 n c n c n c n c n c n c n c t i n 2 2 t i n 2 1 t i n 2 0 t i n 1 9 t i n 2 3 t i n 1 7 t i n 1 6 t i n 1 1 t i n 1 0 t i n 5 t i n 2 7 t i n 7 t i n 6 t i n 4 t i n 3 t i n 2 t i n 1 t i n 0 t i n 1 8 t i n 1 5 t i n 1 4 t i n 1 3 t i n 1 2 t i n 9 t i n 8 t i n 2 6 t i n 2 5 t i n 2 4 h s y n c v s y n c d e r x i n 0 r x i n 1 r x i n 2 r x i n 3 www..net www..net
( 10 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S 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 - yellow 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 www..net www..net
( 11 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S reliability test test condi tions 1) the module should be driven and inspected under normal test conditions. 2) the module should not have condensation of water (moisture) on the module. 3) the module should be inspected after two or more hours storage in normal conditions (15 - 35 c, 45 - 65%(rh)). 4) a module shall be used only for one test. specifications the module shall have no failure in the following reliability test items. test item test conditions result high temperature oper ation 1) 65 c 192 h tbd high temperature storage 2) 80 c 192 h tbd high temperature high humidity operation 1) 50 c 80% 192 h tbd low temperature operation 1) 0 c 192 h tbd low temperature storage 2) - 20 c 192 h tbd tem perature shock 2) - 20 c ? 60 c 0.5h 0.5h 50 cycles tbd mechanical vibration 2) 10 - 200 - 10hz sweep/cycle, 1.5 9.8m/s 2 constant, x.y.z each directions, 0.5h each tbd mechanical shock 2) 50 9.8m/s 2 , 20 ms, x, y, z direction, one time each tbd note 1) operating note 2) non - operating definitions of failure for judgment shall be as follows: 1) function of the module should be maintained. 2) current consumption sh ould be smaller than the specified value. 3) appearance and display quality should not have distinguished degradation. 4) luminance should be larger than 50% of the minimum value specified in optical specification. www..net www..net
( 12 / 12 ) 2004 - 12 - 06 (ver.0.1r) LTD121C33S 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 eng ineering information no.ee - n001,"cautions and instructions for toshiba lcd modules". refer to individual specifications and technical data sheets (hereinafter called "td") for more detailed technical information. 1) special purposes a) toshiba matsushita di splay technology's standard lcd modules have not been customized for operation in extreme environments or for use in applications where performance failures could be life - threatening or otherwise catastrophic. b) since toshiba matsushita display technolog y's standard lcd modules have not been designed for operation 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 matsushita display technology's published sp ecification limits. c) in addition, since toshiba matsushita display technology standard lcd modules have not been designed for use in applications where performance failures could be life - threatening or catastrophic, they must never be installed in aircr aft navigation control systems (such as, but not limited to traffic collision avoidance system and air traffic indicator), in military defense or weapons systems, in critical industrial process - control systems (e.g., those involved in the production of nuc lear 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 parts inside lcd module, and may cause scratches or dust on the display. toshiba ma tsushita display technology doses not warrant the module, if customer disassembled 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 cloths, wash it off immediately with alcohol 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 fluorescent lamp's c onnector or cables in order to prevent electric shock, because high voltage is supplied to these parts from the inverter unit while 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) recommended operation conditions the performance and quality of the lcd panel are warranted only when the lcd panel is used within ? the re commended operation conditions ? . toshiba matsushita display technology co., ltd. never warrants the performance and quality of the lcd panel when you use the lcd panel over ? the recommended operation conditions ? , although within ?the absolute maximum ratin g?. to use the lcd panel over ? the recommended operation conditions ? may have bad influence on the characteristics and reliability of the lcd panel and may shorten the life of the lcd panel . therefore, when designing the whole set, not to be over ? the reco mmended operation conditions ? , you should fully take care of supply voltage change , characteristic of connection parts, serge of input - and - output line, and surrounding temperature. 8) disposal when dispose lcd module, obey to the applicable environmental regulations. ! www..net www..net

▲Up To Search▲

Price & Availability of LTD121C33S

	To Download LTD121C33S Datasheet File
If you can't view the Datasheet, Please click here to try to view without PDF Reader .