Matrix yog qhov tseem ceeb ntawm lub laptop. Ua tsaug rau nws, txhua cov txheej txheem hauv lub laptop pib tsim. Ob nplooj ntawv ntawm cov khoom hloov tau, qhaub cij nrog kua siv lead ua kua, yog lub luag haujlwm rau lub laptop ua haujlwm. Rau cov laj thawj no, tus nqi ntawm kev sib dhos hauv nruab ib lub laptop tau nce siab. Rau kev siv: matrix tshiab yuav nqi koj ntau dua li lwm cov laptop ua ke.
Matrix ua lub luag haujlwm tseem ceeb hauv kev ua haujlwm ntawm lub laptop. Nws muaj ob nplooj ntawv ntawm cov khoom hloov pauv polarized, nruab nrab ntawm uas muaj txheej txheej ntawm cov kua siv lead ua kua. Kov lub vijtsam thaum lub sijhawm ua haujlwm tuaj yeem ua rau tshem cov kua, nws yuav pib txav.
Qhov xwm ntawm cov kua muaju yog xws li tias lawv tau nyob hauv kev hloov pauv ntawm cov khoom ua kua thiab kua. Cov molecules ntawm ib yam nyob rau hauv daim ntawv no khaws lawv cov qauv siv lead ua, tab sis tib lub sijhawm lawv muaj fluidity.
Cov kua siv lead ua npliag uas siv hauv matrices tau dhau los ua neeg zoo tag nrho. Hauv cov khoos phis tawm, ib qho kev ua haujlwm ntawm matrix yog siv - qhov tseem ceeb ntawm kev hloov ntawm cov kua siv lead ua teeb meem. Nws yog tsim tawm siv TFT (Thin Film Transistor) thev naus laus zis. Qhov hom loj no yog siv hauv cov khoos phis tawj laptop.
Txhua qib ntawm txhua lub laptops niaj hnub tau muab faib ua peb pawg. Lawv qhov sib txawv hauv kev npaj muaj cov muaju cov ntsiab lus sib luag. Qhov no cuam tshuam txog qhov sib kis ntawm lub teeb thiab txiav txim siab cov yam ntxwv ntawm lub hauv paus loj ntawm lub laptop.
Thawj tus tsim lub thev naus laus zis hu ua TN (Twisted Nematic - English twisted nematic). Cov muaju ntawm xws li ib hom loj raug txhim tsa xws li cov kauv sib ntswg. Qhov tshuab no tsis haum rau kev ua kom yog xim tseeb thiab tsis siv nws cov qauv qub. Lub sijhawm sib dhos thiab cov lus teb tseem nyob deb ntawm zoo tagnrho. Cov kab ke pom ntsug ntawm TN matrices yog li tsis txaus ntseeg txawm tias qhov sib txawv me me ua rau muaj kev hloov ua tiav ntawm cov xim pixel.
Tom ntej no tuaj cov kev tshaj lij tshuab matrix siab - TN + Zaj duab xis. TN-matrix yog them nrog zaj duab xis tshwj xeeb uas ua rau pom lub kaum ntse ntse dua. Kab rov tav, saib lub kaum sab xis ntawm TN lub hom phiaj muaj tsuas yog 90 qib, thaum qhov hloov kho tshiab yog 140 degrees. Tab sis ntsug, qhov xwm txheej tau hloov pauv tsis yooj yim.
Qhov xav tau sawv los tsim cov thev naus laus zis zoo dua. Nws tau pom zoo los ntawm Hitachi. ISP thev naus laus zis (Hauv Kev Dav Hlau Hloov Chaw), lossis SuperTFT, tso cai rau koj los tsim cov hom phiaj nrog qhov pom ntawm 170 degrees, ob qho tib si ntsug thiab kab rov tav. Lawv qhov peculiarity yog tias muaju yog cov kab sib txuam nrog txhua lwm yam. Qhov ci ci thiab kev sib piv ntawm cov saib hauv laptops nrog xws li kev ntsuas dhau mus txog 300: 1.
