ϸӫ|ͷ|ӿڵƫƬ
ӫ|ͷ|ӿڵƫҪǿԽƫԵȻתΪƫ⣬ʹ糡ʴֱĹͨLCDʾӰƫƬҪþʹͨƫƬȻƫ⡣ƫƬһֲͼƫƬ״ѧܲϡƫƬһӰLCDҺʾЧĹؼ
ƫʹƫԵȻ⣬ƫתƫ⣬ҺŤתԣﵽƹߵͨӶʺӽǷΧγɷѣȹܣԭʮҪһƷԼռlcd tvԭϳɱ10%
ƫƬܷࣺʽƫƬ ʽƫƬ 뷴ʽƫƬ ƫƬ
ƫƬȾɫࣺ
ϵƫƬ øʡƫȵĹѧԣ¸ʪϲ
ȾϵƫƬ øʡƫȵĹѧԣ¸ʪϺ
ƫƬ
ƫƬҪмܲƫߵPVAĤ渴TAVĤɡΪ˷ʹú͵õͬĹѧЧƫƬӦӦҺʾҪͿѹٸĤƫƬTNͨȫƫƬȥһĤٸһ㷴ĤͨķƫƬ
ʹõѹΪ·ѹPVAȾϵвƷƳɵƫƬΪƫƬʹõѹмֹͨijɷݣƳɷƫƬԭƬٸ˫ѧĤƳSTNƫƬԭƬٸϹתĤƳɿӽƫƬխӽƫƬʹõѹPVAĤTACĤɫΪɫƫƬʵ͵ҺʾƷϿƫƬҲࡣ
1ƫPVAĤ
ƫĤPVAΪһʹ췽ƳɵIJƷһЩصԣ
ѡԣѡͨƫ췽һµĹͨ
¶ȡʪԣºijԵķԶԭ״ķʧȥѡԡ
ԣʧȥѡԡ
ƫƬķࣺ
¶ȷΪͨƫƬƫƬ
ʷΪͨƬƬ
ɫΪҰƫƬɫƫƬ
ϲͬܵĹѧĤΪȫƬ뷴ƬȫƬѧƬӽǿƬ
2ӰƫƬܵҪ
ȣʣʡƽʡֱʣƫЧʣɫ꣨NBSĤͣ
3ƫƬĹӦԷж
ߴ:AԷֱߡǧֳ߲ƫƬԭƬijȡȡȡBжڹӦṩIJΧ֮Ϊϸ
:AԷƫƬڲƷͬƫƬͬһͺŲƷһԱȶܡBжƷVoffֵƷVoffֵ൱ƷԱȶȴƷԱȶȣƷɫҪɫһ¡
ɿ:AԷѴƫƬڲͬƫƬIJƷһԱȶɿܡ BжɿѧѧɿԲԽͬƫƬ൱ڲԲƷͺҪΧ֮ڡ
ճܣAԷѴƫƬڲϣظΡBжظϣκûвнȹ̣趨ȫͨ¸ʪ顣
4ƫƬѡù
A+ƷƬԭѡԭƫƬֲƷTFTϣƬԭѡԭƫƬ
AƷƬһѡԭȼƫƬ TFTϣǿ϶TFT߽ƫƬԺDzɹҪӦ̵TFT߽ƫƬƬԭȼƫƬϵƬ
BƷƬʹÿTFT߽ƫƬƬԺDzɹҪӦ̵TFT߽ƫƬƬøϵƬͻҪʱͻҪѡƫƬ
5ƫƬʹ÷
ţӲڱƻ
ȡʱ۵
ԵȼƬͱ߽ƬͶǰҪзɫɸѡ
ƬʱһҪLCDϲҺȫӷɾƫƬ
ƫƬʱһҪˮ泯·á
6ƫƬ漰˷
ƫƬ淽ƫƬӦ£ʪ75%ڹⱣ棻ʱҪƽţӦװƫƬӦ̱ʶĶѷŸ߶ȺͶѷλöѷţݰװƫƬɢװƫƬѷʱÿ300赥֧Ŷѷš
ƫƬİ˷ƫƬʱҪڰϲ㣬߶ȲܳѷŸ߶ȣҪţţѹ
ڣ2009-12-03
|