Hauv Digital muaj hnub nyoog, LED cov ntxaij vab tshaus tau dhau los ua cov ntaub ntawv tshaj tawm thiab kev pom ntawm lawv cov zaub kom zoo thiab cov ntaub ntawv thov thoob plaws thiab cov ntaub ntawv ntsuas dav thiab dav. Txawm li cas los xij, ntsib nrog ntau cov kev xaiv daws teeb meem, xws li cov lus txhais ntawm cov qauv, cov ntsiab lus siab, lub siab lub ntsiab lus, 4k thiab txawm tias muaj 8k, cov neeg siv khoom feem ntau tsis meej pem. Niaj hnub no, peb yuav siv txoj kev paub txog kev daws teeb meem los pab koj txiav txim siab zoo thaum xaiv LED tso ntxaij.
Tus qauv kev txhais, cov ntsiab lus siab, cov ntsiab lus siab, lub siab txhais thiab ultra-siab txhais: ib kauj ruam-kauj ruam dhia mus rau hauv kev pom meej
Dab tsi yog daws teeb meem?
Cov kev daws teeb meem du (hauv qab 480 × 320): Qhov no yog cov ntxaij vab tshaus yooj yim tshaj plaws, hauv cov ntxaij vab tooj ntawm lub xov tooj ntawm lub xov tooj ntawm tes lossis tsis muaj kev daws teeb meem. Txawm hais tias nws tuaj yeem ntsib cov kev xav tau yooj yim, ntawm cov teeb pom kev, cov kev daws teeb meem zoo li no tsis tuaj yeem ua tau raws li qhov kev xav tau ntawm kev pom zoo niaj hnub.
Dab tsi yog cov qauv kev txhais lus daws teeb meem?
Cov lus txhais lus daws teeb meem (640 × 4.80): Cov lus txhais ntawm tus qauv, yog ib qho kev daws teeb meem rau kev tshaj xov xwm hauv TV thiab DVD. Ntawm LED cov ntxaij vab tshaus, txawm hais tias nws tau txhim kho piv rau kev daws teeb meem du, nws tau tsim nyog rau qee lub sijhawm uas daim duab zoo tsis tas yuav.
HD daws teeb meem yog dab tsi?
HD daws teeb meem (1280 × 720): HD, tseem hu ua 720p, cim ib qho kev txhim kho tseem ceeb hauv video clarity. Nws tuaj yeem ua tau raws li cov kev xav tau feem ntau txhua hnub, tshwj xeeb yog cov ntxaij me me xws li lub laptop lossis ib co kab ke LED cov lus qhia.
Dab tsi yog tag nrho HD daws teeb meem?
Kev daws teeb meem tag nrho HD (1920 × 1080): Tag nrho HD, lossis 1080p, yog ib qho ntawm cov qauv HD nrov tshaj plaws. Nws muab cov ntsiab lus ntawm daim duab thiab cov xim zoo tshaj plaws, ua rau nws xaiv zoo tshaj plaws rau saib xyuas hd mauv vim cov xwm txheej ua si thiab ua cov kev nthuav qhia kev ua si. In the field of LED displays, 1080P has become the standard for mid-to-high-end products.
Dab tsi yog ultra-siab txhais cov lus txhais?
Uhd daws teeb meem (3840 × 2160 thiab siab dua): ultra-siab txhais, hu ua 4k thiab saum toj no, sawv cev rau lwm qhov leap hauv video thev naus laus zis. 4K daws teeb meem yog plaub zaug ntawm 1080p, uas tuaj yeem nthuav tawm cov duab finer thiab cov qib xim ntxig rau cov neeg mloog. Nyob rau hauv loj-teev sab nraum zoov kev tshaj tawm, rooj sablaj thiab chaw ua si venues, ultra-txhais cov lus txhais Led yog maj mam ua cov ntsiab lus.
720p, 1080p, 4K, 8K tsom xam
P Nyob rau 720p thiab 1080p sawv rau kev nce qib, uas txhais tau tias kab-kab scanning. Txhawm rau piav qhia lo lus kom meej meej, peb yuav tsum pib nrog lub analog CRT TV. Tus ua haujlwm ntawm cov neeg ua haujlwm ntawm Crt TV yog los tso cov duab los ntawm kev ntsuas cov kab screen kab nrog lub teeb hluav taws xob thiab tom qab ntawd emitting teeb. Thaum lub sij hawm xa khoom ntawm TV ntawm lub cim, vim muaj kev txwv bandwidth, tsuas yog cov cim interced tuaj yeem txuag bandwidth. Nqa LED Zaub Screen ua piv txwv, thaum ua haujlwm, 1080-kab duab ntawm LED Zaub Screen module tau muab faib ua ob daim teb rau kev ntsuas. Thawj daim teb yog hu ua khib teb, uas tsuas yog scans cov kab khib (scanning 1, 3, 5. Kab) tsuas yog cov kab (scanning 2, 4, 6. Cov kab hauv ntu). Los ntawm ob-thaj teb scanning, tus naj npawb ntawm cov kab scanned hauv thawj thav duab ntawm cov duab tiav. Vim hais tias tib neeg lub qhov muag muaj qhov pom tseeb tsis ntev, nws tseem yog cov duab ua tiav thaum pom hauv lub qhov muag. Qhov no yog interlaced scanning. LED Zaub muaj 1080 scanning kab thiab 720 cov duab ib ob, uas yog qhia raws li 720i lossis 1080I. Yog tias nws yog cov kab uas luam tawm los ntawm kab, nws yog hu ua 720p lossis 1080p.
Dab tsi yog 720p?
720P: Nws yog qhov kev txiav txim siab siab, tsim nyog rau dav dav hauv tsev thiab kev lag luam scenes, tshwj xeeb yog thaum lub vijtsam loj yog ib nrab.
1080p yog dab tsi?
1080p: Daim Ntawv Qhia Txog HD qauv, siv dav hauv TVs, khoos phis tawj cov lus qhia, muab kev pom kev zoo.
4k yog dab tsi?
4K: 3840 × 2160 yog hu ua kev daws teeb meem 4 x ntawm 1080p) cov ntsiab lus zoo tshaj plaws, uas yog ib qho ntawm cov duab zoo tshaj plaws thiab cov ntawv thov high-kawg.
Dab tsi yog 8k?
8K: 7680 × 4320 yog hu ua 8k daws teeb meem (piv txwv li, kev daws teeb meem yog 4 zaug ntawm 4K). Raws li kev hloov kho tshiab ntawm 4k, 8k daws teeb meem muab qhov tsis pom meej meej, tab sis tam sim no tsis muaj nqi los ntawm cov ntsiab lus thiab cov nqi thiab tseem tsis tau muaj npe nrov.
Yuav ua li cas xaiv cov qauv txhais, cov ntsiab lus siab, cov ntsiab lus siab, nws yog ib qho tsim nyog yuav tsum tau txiav txim siab LED Cov Teeb Meem LED Txog kev lom zem hauv tsev lossis cov lag luam me me, cov ntsiab lus siab lossis cov ntsiab lus txhais (1080p) txaus; Rau sab nraum zoov kev tshaj tawm sab nraum zoov, chaw ua haujlwm, cov ua yeeb yam, thiab lwm yam uas xav tau kev cuam tshuam kev xav pom, ultra-siab daws teeb meem cov ntxaij vab tshaus yog cov kev xaiv zoo. Nyob rau tib lub sijhawm, peb kuj yuav tsum tau them sai sai rau cov ntsuas kev ua tau zoo ntawm cov khoom siv zaub, ua kom paub meej, kom ntseeg tau tias cov nyhuv tag nrho.
Hauv ntej, nrog kev nce qib nruam ntawm thev naus laus zis, kev daws teeb meem ntawm cov ntxaij vab tshaus coj, muab cov neeg siv khoom nrog ntau dua kev xaiv. Kuv vam tias qhov kev tshawb fawb nrov no tuaj yeem pab koj nkag siab zoo dua cov kev paub daws teeb meem, yog li koj tuaj yeem paub cov kev txiav txim siab thaum yuav cov ntxaij vab tshaus coj cov ntxaij vab tshaus coj cov ntxaij vab tshaus
Lub sij hawm Post: Lub Yim-29-2024