Nyob rau hauv lub hnub nyoog digital, LED cov ntxaij vab tshaus tau dhau los ua ib qho tseem ceeb ntawm kev tshaj tawm cov ntaub ntawv thiab cov duab pom nrog lawv cov txiaj ntsig zoo thiab cov ntawv thov dav. Txawm li cas los xij, ntsib nrog ntau yam kev daws teeb meem, xws li tus qauv txhais, siab txhais, tag nrho siab txhais, ultra-siab txhais, 4K thiab txawm 8K, cov neeg siv khoom feem ntau tsis meej pem. Niaj hnub no, peb yuav coj txoj kev tshawb fawb txog kev daws teeb meem kev paub los pab koj txiav txim siab zoo thaum xaiv cov ntxaij vab tshaus LED.
Smooth, standard txhais, siab txhais, tag nrho siab txhais thiab ultra-siab txhais: ib kauj ruam-los-kauj ruam leap hauv clarity
Qhov kev daws teeb meem du yog dab tsi?
Smooth daws teeb meem (hauv qab 480 × 320): Qhov no yog qhov kev daws teeb meem yooj yim tshaj plaws, feem ntau nyob rau hauv cov ntxaij vab tshaus xov tooj thaum ntxov lossis kev daws teeb meem video qis. Txawm hais tias nws tuaj yeem ua tau raws li cov kev xav tau yooj yim pom, ntawm cov ntxaij vab tshaus LED, qhov kev daws teeb meem no pom tseeb tsis tuaj yeem ua tau raws li qhov xav tau ntawm kev pom niaj hnub.
Qhov kev daws teeb meem txheem txheem yog dab tsi?
Standard txhais daws teeb meem (640 × 480): Standard txhais, uas yog, tus qauv txhais, yog ib qho kev daws teeb meem rau thaum ntxov TV tshaj tawm thiab DVDs. Ntawm LED cov ntxaij vab tshaus, txawm hais tias nws tau zoo dua piv rau kev daws teeb meem, nws tau dhau los ua tsis txaus nyob rau hauv lub sijhawm ntawm kev txhais siab thiab tsim nyog rau qee lub sijhawm uas tsis tas yuav muaj cov duab zoo.
HD daws teeb meem yog dab tsi?
HD daws teeb meem (1280 × 720): HD, tseem hu ua 720P, cim qhov kev txhim kho tseem ceeb hauv kev pom meej video. Nws tuaj yeem ua tau raws li qhov xav tau saib txhua hnub, tshwj xeeb tshaj yog ntawm cov ntxaij vab tshaus me me xws li laptops lossis qee cov duab LED compact.
Full HD daws teeb meem yog dab tsi?
Full HD daws teeb meem (1920 × 1080): Full HD, lossis 1080P, yog ib qho ntawm cov qauv nrov tshaj plaws HD. Nws muab cov duab zoo nkauj thiab cov xim zoo nkauj, ua rau nws yog qhov kev xaiv zoo tshaj plaws rau kev saib cov yeeb yaj kiab HD, cov xwm txheej kis las thiab kev nthuav qhia kev tshaj lij. Nyob rau hauv lub tshav pob ntawm LED zaub, 1080P tau dhau los ua tus qauv rau cov khoom nruab nrab-rau-high-end.
Dab tsi yog ultra-high-txhais daws teeb meem?
UHD daws teeb meem (3840 × 2160 thiab siab dua): Ultra-siab txhais, hu ua 4K thiab siab dua, sawv cev rau lwm qhov dhia hauv video thev naus laus zis. 4K daws teeb meem yog plaub npaug ntawm 1080P, uas tuaj yeem nthuav qhia cov duab zoo nkauj thiab cov xim sib sib zog nqus, ua rau pom kev zoo siab rau cov neeg tuaj saib. Hauv kev tshaj tawm sab nraum zoov loj, cov rooj sib tham thiab kev nthuav qhia, thiab cov chaw lom zem siab kawg, cov lus qhia ultra-high-txhais LED tau maj mam dhau los ua qhov tseem ceeb.
720P, 1080P, 4K, 8K Kev Ntsuam Xyuas
P nyob rau hauv 720P thiab 1080P sawv rau Progressive, uas txhais tau hais tias kab-los-kab scanning. Txhawm rau piav qhia lo lus no kom meej, peb yuav tsum pib nrog analog CRT TV. Lub hauv paus ntsiab lus ntawm kev ua haujlwm ntawm CRT TV yog ua kom pom cov duab los ntawm kev tshuaj xyuas cov kab tshuaj ntsuam los ntawm kab nrog lub teeb hluav taws xob thiab tom qab ntawd emitting lub teeb. Thaum lub sij hawm kis tau tus mob ntawm TV teeb liab, vim hais tias bandwidth txwv, tsuas interlaced signals yuav kis tau tus mob kom txuag tau bandwidth. Siv lub vijtsam LED zaub ua piv txwv, thaum ua haujlwm, 1080-kab duab ntawm LED zaub screen module muab faib ua ob thaj chaw rau kev tshuaj xyuas. Thawj daim teb yog hu ua qhov khib, uas tsuas yog luam theej cov kab khib (scanning 1, 3, 5. kab hauv ib ntus) thiab daim teb thib ob (txawm teb) tsuas yog luam cov kab (scanning 2, 4, 6. kab hauv ib ntus). Los ntawm kev soj ntsuam ob lub teb, cov xov tooj ntawm cov kab scanned hauv thawj thav duab ntawm daim duab tiav. Vim tias tib neeg lub qhov muag muaj qhov pom kev tsis pom kev, nws tseem yog ib daim duab tiav thaum pom ntawm lub qhov muag. Qhov no yog interlaced scanning. LED zaub muaj 1080 scanning kab thiab 720 dluab ib ob, uas yog qhia raws li 720i los yog 1080i. Yog tias nws tau luam tawm kab los ntawm kab, nws hu ua 720P lossis 1080P.
720P yog dab tsi?
720P: Nws yog qhov kev daws teeb meem siab, tsim nyog rau cov chaw hauv tsev thiab kev lag luam, tshwj xeeb tshaj yog thaum lub vijtsam loj me me.
1080P yog dab tsi?
1080P: Full HD tus qauv, dav siv hauv TVs, khoos phis tawj saib thiab high-end LED zaub, muab kev pom zoo heev.
4K yog dab tsi?
4K: 3840 × 2160 yog hu ua 4K daws teeb meem (uas yog, qhov kev daws teeb meem yog 4 npaug ntawm 1080P) kev daws teeb meem ultra-high-definition, uas yog ib qho ntawm cov qauv saum toj kawg nkaus ntawm cov cuab yeej siv yees duab tam sim no, haum rau cov neeg siv uas nrhiav cov duab zoo tshaj plaws thiab cov ntawv thov siab kawg.
8K yog dab tsi?
8K: 7680 × 4320 yog hu ua 8K daws teeb meem (piv txwv li, qhov kev daws teeb meem yog 4 npaug ntawm 4K). Raws li kev hloov kho tshiab ntawm 4K, 8K daws teeb meem muab qhov tsis tau pom dua ua ntej, tab sis tam sim no txwv los ntawm cov ntsiab lus thiab cov nqi thiab tseem tsis tau nrov.
Yuav ua li cas xaiv tus qauv txhais, siab txhais, tag nrho siab txhais, ultra-siab txhais, 4K, thiab 8K nyob rau hauv lub purchase ntawm LED zaub cov ntxaij vab tshaus Thaum xaiv qhov kev daws teeb meem ntawm LED cov ntxaij vab tshaus, nws yog tsim nyog los xav txog tag nrho cov daim ntawv thov scenarios, pob nyiaj siv, thiab yav tom ntej xav tau kev pab. Rau kev lom zem hauv tsev lossis kev lag luam me, cov ntsiab lus siab lossis tag nrho cov ntsiab lus siab (1080P) txaus; rau kev tshaj tawm sab nraum zoov loj, chaw ntau pob, ua yeeb yam, thiab lwm lub sijhawm uas yuav tsum muaj kev cuam tshuam txog kev pom, ultra-siab txhais (4K) lossis ntau dua qhov kev daws teeb meem LED cov ntxaij vab tshaus yog qhov kev xaiv zoo dua. Nyob rau tib lub sijhawm, peb kuj yuav tsum tau them sai sai rau qhov ntsuas kev ua tau zoo ntawm lub vijtsam zaub, xws li ci ntsa iab, qhov sib piv, thiab xim luam tawm, txhawm rau xyuas kom meej tias tag nrho cov duab pom tau zoo.
Hauv luv luv, nrog kev nce qib ntawm kev siv thev naus laus zis, kev daws teeb meem ntawm LED cov ntxaij vab tshaus kuj tseem txhim kho tas li, muab cov neeg siv khoom muaj ntau yam kev xaiv. Kuv vam tias qhov kev tshawb fawb nrov no tuaj yeem pab koj nkag siab zoo txog kev paub txog kev daws teeb meem, kom koj tuaj yeem txiav txim siab paub ntau ntxiv thaum yuav cov ntxaij vab tshaus LED.
Post lub sij hawm: Aug-29-2024