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product specifications 1/ 22 lb080wv3 liquid crystal display preliminary ver. 0.5 mar. 16, 2005 note : this document is preliminary version. the latest vers ion must be checked from lg.philips lcd before detail design. c.s. kyeong /g.manager title 8.0?w (800 x rgb x 480) tft - lcd buyer model signature date / / / product engineering dept. lg. philips lcd co., ltd approved by date reviewed by prepared by j.d. kim /manager s.g. kim /engineer a1 suffix lb080wv3 model lg.philips lcd co., ltd. supplier specification for approval ( ? ) preliminary specification ( ) final specification .com .com .com .com 4 .com u datasheet
product specifications 2/ 22 lb080wv3 liquid crystal display preliminary ver. 0.5 mar. 16, 2005 note : this document is preliminary version. the latest vers ion must be checked from lg.philips lcd before detail design. contents 6 absolute maximum ratings 4 7 electrical specifications 5 3 record of revisions 0 21 precautions 11 20 packing 10 19 international standards 9 18 reliability test 8 15 mechanical characteristics 7 12 electro-optical characteristics 6 5 general specifications 3 4 features 2 4 summary 1 page item no. .com .com .com .com .com 4 .com u datasheet product specifications 3/ 22 lb080wv3 liquid crystal display preliminary ver. 0.5 mar. 16, 2005 note : this document is preliminary version. the latest vers ion must be checked from lg.philips lcd before detail design. measuring conditions update : pattern generator & cvbs format add 12 conducting tape shape change on fpc (details compare with ver 0.3) 17 conducting tape width increase (?l? bending type), cover bottom screw one point add(4points ? 5points) & small holes on cover bottom position change because emi characteristic improve. 17 apr.19.2005 0.5 note2 condition change : ?vidoe- = 0 ? ? ?this is cvbs standard format when system output impedance is 75 ? ? 9 cvbs timing diagram change because cvbs level value change ( refer page 8) 9 unify the name : power_on/off ? display enable 9,11 add note ?meets gmw3097(rev4) load dump spec? 6 mar.16.2005 0.4 cvbs amplitude & sync level values change for ntsc & pal standard format 8 mechanical drawing update 16,17 misprinted character correction : y axis, down ( ? 30) because minimum value was misprinted equally to typical value. 12 photo detector change pr-705 ? pr-650 12 misprinted characters -------------------------------------------------------------------------- [ correction ] - may.04.2004 0.1 contents page change 2 july.18.2004 0.2 block diagram change 4 power consumption change : 9.2w(typ) ? 8.84w(typ) 5 psychrometric chart add 6 electrical characteristics parameter add & change 8 cvbs timing diagram add 9 micom reset point change in the power supply input sequence diagram 11 first draft (preliminary) - apr. 27, 2004 0.0 gy (green color coordinates) values change : typ 0.575 ? 0.565 12 display mode description change : reserved ? display version 10 cvbs timing diagram change 9 electrical characteristics timing parameter change 8 aug.24.2004 0.3 summary page revision date revision no. record of revisions .com .com .com .com .com 4 .com u datasheet product specifications 4/ 22 lb080wv3 liquid crystal display preliminary ver. 0.5 mar. 16, 2005 note : this document is preliminary version. the latest vers ion must be checked from lg.philips lcd before detail design. 1. summary this module utilizes amorphous silicon thin film tr ansistors and a aspect ratio of 16:9. the 8.0? active matrix liquid crystal display allows 262,144 colors to be displayed by analog-to-digital conversion of composite video signal input. the applications are not only rse(rear seat entertainment) for a vehicle, but also display for car navigation system, multimedia applications and other av systems. 2. features ? applying a panel with aspect ratio of 16:9, which makes the module suitable for use in wide-screen systems such as dvd player. ? the 8.0? screen produces a high resolution image that is composed of 384,000 rgb pixel elements in a stripe arrangement. ? technology of wide viewing angle is employed. ? by adopting an active matrix drive, high contrast picture or image is realized. ? by using of cog mounting technology, the module became thin, light and compact. 8.0?w tft-lcd (800xrgbx480) source drive ic gate drive ic backlight unit timing controller gamma reference voltage inverter analog decoder, scaler, adc dc/dc (8) video+ (1) mode control (3) battery+ (2) brightness control digital 6bit r,g,b source control signal gate control signal [ high voltage ] (7) video- (4) gnd (5) brightness control impedance selection (6) display enable b/l control 2wires serial bus r,g,b & sync. gamma reference control board tft-lcd lcd power control power protection & sensing impedance matching & protection impedance matching & protection sensing voltage impedance matching & protection micom main power control .com .com .com .com .com 4 .com u datasheet product specifications 5/ 22 lb080wv3 liquid crystal display preliminary ver. 0.5 mar. 16, 2005 note : this document is preliminary version. the latest vers ion must be checked from lg.philips lcd before detail design. 3. general specification normal(4:3), full(16:9), zoom(vertical) display modes 800(h) x 3(r,g,b) x 480(v), bgr vertical stripes pixel format 8.0? (20.27 y ), 176.64mm (h) x 99.36mm (v) active screen size (diagonal) 8.84 watts (typ.) power consumption (with ccfl) composite video (except secam) input signal(video) 0.2208 mm ? 0.2070 mm pixel pitch anti-glare treatment surface treatment 1 ccfl (l type) backlight 420g (max.) weight 400 cd/m 2 (typ.) luminance, white 12 o?clock [direction] main viewing direction 198mm (h) x 117mm (v) x 16.0mm (t) (typ.) outline dimension normally white, transmitting mode a-si tft active matrix display technology specification characteristic items .com .com .com .com .com 4 .com u datasheet product specifications 6/ 22 lb080wv3 liquid crystal display preliminary ver. 0.5 mar. 16, 2005 note : this document is preliminary version. the latest vers ion must be checked from lg.philips lcd before detail design. 4. absolute maximum rating vp-p 1.5 - input impedance 75 ? video+ cvbs ambient surface of panel 2,3 ? 85 -30 - t p operating temperature 2 ? 85 -40 - t st storage temperature 2,3,4 ? 70 -30 - ta 1 vdc 22.0 -0.3 t a =25 ? vbat power supply voltage notes unit max. min. condition symbol parameter notes : 1. meets gmw3097(rev4) load dump spec. 2. maximum wet-bulb temperature is 58 ? . condensation of dew must be avoided, because it may cause electrical current leakage, and deterioration of performance and quality. 3. the operating temperature means that lcd module guarantees operation of the circuit. all the contents of electro-optical specifications are guaranteed under the room temperature condition. 4. this temperature is ambient temperature with regard to the heat which is generated under operation of circuit and backlight on.(reference value) the followings are maximum values which, if exceede d, may cause malfunction or damage to the module. < |