Edge-Lit thiab Cov Ntawv Teev Tag Nrho Cov TV TVs yog Subsets ntawm LCD TVs
Muaj ntau ntau yam uas ua rau lub khw muag tshiab ruam, tab sis ob peb lub ntsiab lus yog cov siv cov khoom siv ntawm cov khoom siv hluav taws xob , tshwj xeeb tshaj yog thaum koj qhia cov ntsiab lus xws li OLED thiab S-AMOLED .
LED TVs tsuas yog hom LCD TV. Puas yog? Tsis txhob yuav.
LED vs LCD: Qhov sib txawv yooj yim
Txhua lub TV hauv TV yuav tsum muaj qhov chaw rau nws lub pixels, thiab hauv TV TVs, uas yog qhov ntawm LEDs. Lwm cov ntawv qhia hauv LCD tau pib siv cov roj hmab fluorescent lub npe hu ua CCFL-backlit technology. Hauv feem ntau cov qauv LCD, cov fluorescent tubes tau hloov nrog cov qauv LED tag nrho. Ob hom TV siv cov kua siv lead ua kua.
Cov lag luam tsim kev lag luam loj ntawm LED kev teeb tsa vim hais tias cov kev siv tshuab yog feem ntau siv zog tshaj li CCFL LCD TVs. Muaj lwm cov kev pab zoo li, tab sis kom nkag siab lawv koj yuav tsum tau saib dua qhov kev coj ntawm LED backlighting.
LED-backlit LCD TVs tam sim no siv ib lub tshuab ob:
- Edge-lit : LEDs raug tso rau hauv cov npoo ntawm cov vaj huam sib luag hauv LCD
- Tag nrho cov qauv : Cov kab ntawm LEDs muab tso rau tom qab ntawm tag nrho cov kev qhia hauv LCD
Yam Uas Zoo? Ntoo Lit lossis Cov Ntawv Teev Npe Tag Nrho?
Txhua qhov muaj qhov zoo thiab qhov tsis zoo, thiab qhov uas yog rau koj yog nyob ntawm koj cov kev xav tau.
Ntug dej teeb yog feem ntau thinner thiab sib zog dua cov uas siv ib qho array tag nrho vim hais tias qhov teeb pom kev zoo siv qhov chaw tsawg dua. Tag nrho cov array poob yog thicker thicker thiab hnyav dua, tab sis lawv ua rau cov uas nrog lub zos dimming, uas txhais tau tias ib seem ntawm cov vaj huam sib luag LED yuav dimmed thaum lwm cov seem nyob kaj lug. Uas pab txoj kev dub thiab qhov sib txawv hauv daim duab uas tshwm sim.
LED teeb uas siv tag nro-nrig backlighting yuav tsim cov duab zoo tshaj plaws ntawm tag nrho LCD TVs. Cov neeg uas siv ntug teeb pom kev tuaj yeem txi duab zoo tiam sis yog cov TV thiab cov cua tshuab thinner tshaj plaws hauv lub khw.
Yog LED Tsim Nyog Nws?
Ua ntej koj khiav tawm thiab yuav ib lub TV LCD nrog LED backlighting, koj yuav tsum xav txog ib qho tseem ceeb: nqe.
LED-backlit TVs yog impressive, tab sis lawv tsuav ntau kim tshaj lawv cov neeg ua npuaj nkaus ntu. Yog tias daim duab zoo tseem ceeb heev rau koj, ces siv nyiaj ntau me ntsis kom txaus siab rau cov txiaj ntsig ntawm cov qauv lag luam uas muaj teeb meem tag nrho ntawm txoj kev lag luam yuav ua rau koj paub. Yog tias koj txaus siab them tus nqi them rau lub TV thinnest ntawm qhov thaiv, ntug-lit teeb yog txoj kev mus.
Yog tias koj yog tus muag khom nqi, koj yuav muaj peev xwm ua haujlwm txaus siab rau koj tus kheej thiab koj lub hnab nrog cov nplua nuj ua kom pom tseeb LCD TV-yog tias koj tuaj yeem nrhiav tau.