Raws li qhov nruab nrab tseem ceeb rau kev tshaj tawm cov ntaub ntawv niaj hnub no, cov khoom siv sab hauv LED tau siv dav hauv cov khoom lag luam, kev nthuav qhia kev sib tham, thiab kev tshaj tawm cov ntaub ntawv rau pej xeem, ua tsaug rau lawv qhov zoo xws li lub teeb ci siab, qhov sib txawv, thiab kev hloov kho. Lawv lub hauv paus ua haujlwm feem ntau yog cuam tshuam los ntawm kev ua yeeb yam, kev tswj hwm, thiab kev hloov pauv mus rau cov xwm txheej ntawm daim ntawv thov, muab cov kev daws teeb meem yooj yim rau ntau yam kev xav tau.
Ua ntej, cov haujlwm tseem ceeb ntawm sab hauv LED cov lus nyob hauv lawv cov kev ua haujlwm zoo heev. Siv tus kheej- luminous LEDs, lawv xa cov ci ci siab (feem ntau ncav cuag 500-1000 nits) thiab pom dav dav (dhau 160℃kab rov tav thiab ntsug), ua kom pom tseeb pom tseeb hauv cov teeb pom kev sib txawv. Tsis tas li ntawd, LED cov lus txhawb nqa siab refresh tus nqi (feem ntau ntau dua lossis sib npaug rau 1920Hz), tshem tawm cov duab kos duab zoo thiab ua rau lawv tshwj xeeb rau kev ua si cov yeeb yaj kiab dynamic lossis nrawm nrawm. Tsis tas li ntawd, niaj hnub LED cov lus qhia feem ntau muaj cov qib siab grey (piv txwv li, 14-16 khoom), ua rau cov xim hloov tau zoo dua thiab ua kom pom kev zoo dua.
Qhov thib ob, sab hauv LED cov lus qhia muaj kev hloov pauv tau yooj yim thiab muaj ntau txoj hauv kev los ua kom tau raws li ntau hom kev thov. Cov kev tswj hwm feem ntau suav nrog synchronous thiab asynchronous tswj. Kev tswj hwm synchronous tso siab rau tiag tiag- lub sijhawm xa xov hluav taws xob hauv computer thiab tsim nyog rau cov xwm txheej uas xav tau siab tiag- lub sijhawm ua tau zoo, xws li kev tshaj tawm hauv lub rooj sib tham lossis tshaj tawm hauv xov xwm. Kev tswj hwm asynchronous, ntawm qhov tod tes, tau txais cov ntsiab lus ntawm daim npav nco lossis lub network, tso cai rau kev ua haujlwm ywj pheej txawm tias txiav tawm ntawm cov khoom siv sab nraud. Qhov no ua rau nws tsim nyog rau lub sijhawm ntev -, cov lus qhia ruaj khov, xws li cov lus qhia hauv khw lossis cov tuam txhab tshaj tawm. Tsis tas li ntawd, LED cov lus txhawb nqa ntau yam teeb liab input interfaces (xws li HDMI, DVI, thiab fiber ntau optics), thiab tuaj yeem tswj hwm thiab hloov kho ntawm lub network, ua kom lawv yooj yim siv.
Thaum kawg, lub hauv paus ua haujlwm ntawm sab hauv LED cov lus qhia kuj tau tshwm sim hauv lawv qhov kev hloov pauv mus rau ntau yam xwm txheej. Nyob ntawm ib puag ncig kev teeb tsa, LED cov duab tuaj yeem muab faib ua qhov zoo - suab (piv txwv li, P1.5-P2.5) thiab nruab nrab- suab (P3-P6) hom. Fine-pitch cov khoom, vim lawv cov kev daws teeb meem siab (txog 4K lossis txawm tias 8K), yog qhov tsim nyog rau kev saib ze thiab feem ntau siv hauv cov chav tswj lossis siab -kawg exhibition halls. me ntsis loj dua -pitch cov khoom muab tus nqi ntau dua- kev daws teeb meem zoo thiab tsim nyog rau chav sib tham loj lossis thaj chaw pej xeem. Tsis tas li ntawd, qee qhov LED qhia txhawb kev sib cuam tshuam, sib cais-screen zaub, thiab kev hloov pauv hloov pauv hloov pauv, ntxiv nthuav lawv cov peev txheej rau kev siv hauv kev kawm, khw muag khoom, thiab lwm yam. Hauv cov ntsiab lus, cov lus qhia sab hauv LED, nrog rau lawv cov zaub zoo tshaj, kev tswj tau yooj yim, thiab kev hloov pauv dav dav, tau dhau los ua cov cuab yeej tseem ceeb rau kev nthuav qhia cov ntaub ntawv niaj hnub. Raws li kev siv thev naus laus zis, lawv cov haujlwm tseem yuav ua kom zoo dua qub kom tau raws li kev xav tau ntawm kev lag luam ntau haiv neeg.