Txoj hauv kev ntawm kev txheeb xyuas LED los ntawm cov ntxaij vab tshaus LCD yog nyob rau hauv kev paub txog qhov sib txawv ntawm cov thev naus laus zis thiab cov yam ntxwv ntawm kev pom uas nrog lawv nyob rau hauv daim ntawv thov.

Qhov sib txawv hauv Kev Siv Tshuab

LED zaubtsim lub teeb thiab cov duab los ntawm lub teeb-emitting diodes. Nws tsuas yog txhais tau tias nws yog ib qho screen LCD uas CCFL backlighting tau hloov los ntawm kev siv LEDs. Ntawm lawv, cov ntxaij vab tshaus LCD siv cov kua siv lead ua kua, uas yog sandwiched ntawm ob txheej iav. Lawv xav tau lub teeb rov qab los ua haujlwm, xws li CCFL lossis LED, los hloov lub teeb rau hauv cov duab.

Cov yam ntxwv pom

Brightness thiab Contrast- Feem ntau cov lus qhia LED muab qhov ci siab dua thiab zoo li yuav muaj qhov sib txawv ntau dua li cov pa CCFL backlight LCDs, tsuas yog los ntawm kev ua tau zoo thiab ci ntsa iab ntawm LEDs.

Xim Accuracy: Ntawm tag nrho cov, ibLED zaubzoo li yuav muab cov xim raug zoo dua thiab cov xim loj dua, qhov tseem ceeb heev hauv cov ntawv thov xws li cov duab kos duab lossis kev yees duab uas xav tau cov xim zoo nkauj.

Thickness: Ib qho ntawm qhov zoo tshaj plaws ntawm LED zaub feem ntau yog nyias thiab sib zog dua li CCFL cov lus, uas tuaj yeem lees paub rau qhov kev cog lus ntawm LED thev naus laus zis.

Saib lub kaum ntse ntse: Ib qho LED thiab LCD muaj peev xwm ua kom pom dav dav; Feem ntau, txawm li cas los xij, ib qho LED zaub khaws cov xim sib xws zoo dua los ntawm cov ces kaum sib txawv, tshwj xeeb yog cov uas siv IPS (In-Plane Switching) panels.

Kev siv hluav taws xob thiab lub neej ntev

Muab piv rau CCFL-backlit LCDs, LED cov lus pom muaj zog ntau dua, uas ua rau txo qis kev siv hluav taws xob thiab kev ua neej ntev. Qhov no ua rau muaj kev txaus siab ntawm cov khoom siv portable thiab kev siv lub zog-conscious.

Daim ntawv thov

Nyob rau niaj hnub no, vim hais tias ntawm cov duab zoo thiab lub zog efficiency, LED technology yog siv nyob rau hauv txhua yam khoom siv xws li smartphones thiab ntsiav tshuaj mus rau LED TVs. Traditional LCDs tseem pom qhov chaw nyob rau hauv cov kev xaiv uas tsis tshua muaj nqi uas tus nqi ua tau zoo muaj nuj nqis tshaj cov yam ntxwv siab kawg.

Qhov kev paub yooj yim no yuav tso cai rau koj txheeb xyuas thiab xaiv qhov tseeb LED thiab LCD zaub rau koj cov kev xav tau thiab kev siv.