Tau ntau xyoo dhau los, LCD cov saib tau tag nrho cov khoom tso tawm CRT li qub. Qhov no tau tshwm sim rau ntau qhov laj thawj, tab sis lub ntsiab zoo ntawm LCD saib yog: pheej yig (tus nqi rau cov cuab yeej zoo li no tau poob mus rau qhov tsis muaj peev xwm), qhov ntev me me (LCD tsom kwm coj ntau qhov chaw tsawg dua ntawm lub rooj dua CRT tus saib ntawm tib kab pheeb ces kaum), thiab txo qis ntawm cov teeb meem tsis zoo rau tus neeg siv lub qhov muag (tsis muaj dab tsi blinks ntawm qhov screen) thiab tsis muaj hluav taws xob. Hauv kev ua lag luam niaj hnub no, koj yuav hla txhua qhov loj ntawm cov qauv ntsuas, yog li nws yog qhov tseem ceeb rau koj kom paub cov qauv xaiv qhov yooj yim.
Cov Lus Qhia
Kauj ruam 1
Ua ntej koj yuav tsum txiav txim siab ntawm tus yam ntxwv sab nraud ntawm tus saib. Hauv khw koj tuaj yeem pom cov qauv hauv qab LCD saib qauv: nyiaj, dub, tsaus xiav, xim dub thiab nyiaj. Tab sis, yog tias tsis muaj ib qho ntawm cov qauv saum toj no haum rau koj, ces koj tuaj yeem xaj cov xim tshwj xeeb raws li koj saj. Kab pheeb ces kaum ntawm cov saib sib txawv ntawm 15 "txog 22". Qhov kev xaiv ntawm kab pheeb ces kaum yog nyob ntawm koj nyiam ua ntej. Niaj hnub no, hloov cov qauv saib nrog 4: 3 yam tsis sib xws, koj tseem tuaj yeem xaiv cov qauv uas muaj qhov sib piv ntawm 16: 9 (16:10). Cov ntsuas zoo li no pab tau yooj yim khoos phis tawj. Muaj muas lub tsom iav nthuav dav, koj yuav nkag siab tias koj tsis tas yuav cev qhuav dej, thiab hauv ntau daim ntawv thov, nthuav tawm lossis zais cov cuab yeej tsim nyog.
Kauj ruam 2
Nco ntsoov tias ntxiv nrog rau cov yam ntxwv sab nraud ntawm tus saib, nws cov lus qhia kev tsis tseem ceeb. Qhov pom ci ci qhia qhov pom kev tsis zoo ntawm lub saib (qhov ci ci tseem yog 300 cd / m2). Qhov ci ntsa iab yog qhov tseem ceeb yog tias koj yuav mus ua haujlwm nrog cov duab tsaus. Kev ntsuas sib piv nyob ntawm seb muaj pes tsawg lub ci ntsa iab uas cov pixels tuaj yeem tsim (feem ntau 600: 1 txog 700: 1). Nws yog ib qho tseem ceeb uas qhov ci ci thiab sib piv ntawm tus saib muaj kev yooj yim rau koj lub qhov muag. Kev co tshee zaus qhia tau qhov zoo ntawm daim duab thiab qhov nrawm ntawm daim duab hloov. Tus zaus yuav tsum yog tsawg kawg 75 Hz. Saib lub kaum ntse ntse yog qhov tseem ceeb rau cov neeg uas nyiam saib yeeb yaj kiab nrog phooj ywg. Tus txheem tshuaj ntsuam kev daws teeb meem yog 1280: 1240, tab sis qhov loj dua nws yog, qhov zoo dua koj tau txais daim duab.
