Lub hauv paus ntsiab lus tseem ceeb yog kaw cov kua siv lead ua kua rau hauv lub khob iav, thiab tom qab ntawd siv cov khoom siv hluav taws xob ua rau nws tsim cov kev hloov pauv kub thiab txias, yog li cuam tshuam rau nws lub teeb xa hluav taws xob kom ua tiav cov nyhuv ci ntsa iab.
Tam sim no, cov khoom siv ua kua siv lead ua muaj xws li Twisted Nematic (TN), Super Twisted Nematic (STN), DSTN (ob txheej TN) thiab Thin Film Transistors (TFT). Lub hauv paus ntsiab lus ntawm peb hom yog tag nrho cov tib yam, ua passive matrix kua crystals, thaum TFT yog complex thiab hu ua active matrix kua siv lead ua vim nws khaws cia lub cim xeeb.
Vim hais tias LCD saib muaj qhov zoo ntawm qhov chaw me me, nyias vaj huam sib luag thickness, lub teeb yuag, tiaj tus duab lub kaum sab xis, tsis muaj zog siv hluav taws xob, tsis muaj hluav taws xob yoj hluav taws xob, tsis muaj hluav taws xob thermal, thiab lwm yam, lawv tau maj mam hloov cov tsoos CRT duab tube saib.
LCD saib yeej muaj plaub hom zaub: reflective, reflective-transmissive conversion, projection, thiab transmissive.
(1). Reflective hom yeej tsis tawm lub teeb hauv LCD nws tus kheej. Nws yog txhaj rau hauv lub vaj huam sib luag LCD los ntawm lub teeb ci hauv qhov chaw uas nws nyob, thiab tom qab ntawd lub teeb pom kev rau tib neeg lub qhov muag los ntawm nws cov phaj reflective;
(2). Hom kev hloov pauv-kev hloov pauv tuaj yeem siv tau raws li hom kev xav tau thaum lub teeb pom kev hauv qhov chaw txaus, thiab thaum lub teeb pom kev hauv qhov chaw tsis txaus, lub teeb pom kev hauv built-in yog siv los ua teeb pom kev zoo;
(3). Lub hom phiaj projection siv lub hauv paus ntsiab lus zoo ib yam li cov yeeb yaj kiab playback thiab siv qhov projection optical system los ua cov duab tso tawm ntawm LCD saib mus rau lub vijtsam loj dua;
(4). Lub transmissive LCD kiag li siv lub teeb pom kev hauv lub teeb ua teeb pom kev zoo.
Post lub sij hawm: Sep-26-2024