Peb feem ntau hnov cov lus "4K" thiab "OLED" hauv peb lub neej niaj hnub, tshwj xeeb tshaj yog thaum tshawb xyuas qee lub khw hauv online. Ntau qhov kev tshaj tawm rau cov saib lossis TVs feem ntau hais txog ob nqe lus no, uas yog nkag siab thiab tsis meej pem. Tom ntej no, cia peb saib tob dua.
OLED yog dab tsi?
OLED tuaj yeem suav tias yog kev sib xyaw ntawm LCD thiab LED thev naus laus zis. Nws sib txuas cov qauv tsim ntawm LCD thiab tus kheej-luminous yam ntxwv ntawm LED, thaum muaj kev siv hluav taws xob tsawg. Nws cov qauv zoo ib yam li LCD, tab sis tsis zoo li LCD thiab LED thev naus laus zis, OLED tuaj yeem ua haujlwm ntawm nws tus kheej lossis ua lub teeb rov qab rau LCD. Yog li, OLED tau siv dav hauv cov khoom siv me me thiab nruab nrab xws li xov tooj ntawm tes, ntsiav tshuaj thiab TVs.
4K yog dab tsi?
Hauv kev siv thev naus laus zis thev naus laus zis, nws feem ntau ntseeg tias cov khoom siv uas tuaj yeem ncav cuag 3840 × 2160 pixels tuaj yeem hu ua 4K. Cov zaub zoo no tuaj yeem nthuav tawm cov duab ilv thiab meej dua. Tam sim no, ntau lub vev xaib video online muab 4K cov kev xaiv zoo, tso cai rau cov neeg siv tau txais kev paub zoo dua video.
Qhov sib txawv ntawm OLED thiab 4K
Tom qab nkag siab txog ob lub thev naus laus zis, OLED thiab 4K, nws yog qhov nthuav kom muab piv rau lawv. Yog li dab tsi yog qhov txawv ntawm ob?
Qhov tseeb, 4K thiab OLED yog ob lub ntsiab lus sib txawv: 4K hais txog qhov kev daws teeb meem ntawm lub vijtsam, thaum OLED yog cov cuab yeej ua haujlwm. Lawv tuaj yeem nyob ntawm nws tus kheej lossis ua ke. Yog li ntawd, nws yog ib qho tseem ceeb kom nkag siab tias ob qho tib si intertwined li cas.
Cias muab, tsuav yog cov khoom siv muaj 4K daws teeb meem thiab siv OLED thev naus laus zis, peb tuaj yeem hu nws "4K OLED".
Qhov tseeb, cov khoom siv no feem ntau kim. Rau cov neeg siv khoom, nws tseem ceeb dua los xav txog tus nqi-kev ua tau zoo. Es tsis txhob xaiv cov khoom kim, nws yog qhov zoo dua los xaiv cov khoom siv nyiaj ntau dua. Rau tib cov nyiaj, koj tuaj yeem txaus siab rau qhov kev paub zoo thaum tawm ntawm qee qhov peev nyiaj rau kev lom zem lub neej, xws li saib yeeb yaj kiab lossis noj mov zoo. Qhov no tej zaum yuav ntxim nyiam dua.
Yog li, los ntawm kuv qhov kev xav, nws pom zoo kom cov neeg siv khoom xav txog 4K saib zoo tib yam es tsis yog 4K OLED saib. Yog vim li cas?
Nqe yog qhov tseem ceeb. Qhov thib ob, muaj ob qhov teeb meem uas yuav tsum tau them sai sai rau: kev tshuaj ntsuam kev laus thiab kev xaiv loj.
OLED screen burn-in teeb meem
Nws tau ntau dua 20 xyoo txij li OLED thev naus laus zis tau pib ua ntej, tab sis cov teeb meem xws li xim txawv thiab hlawv-hauv tsis tau daws tau zoo. Vim tias txhua lub pixel ntawm lub vijtsam OLED tuaj yeem tawm lub teeb ntawm nws tus kheej, qhov tsis ua haujlwm lossis kev laus ntxov ntxov ntawm qee cov pixels feem ntau ua rau cov zaub tsis zoo, uas ua rau qhov tshwm sim hu ua burn-in phenomenon. Qhov teeb meem no feem ntau yog ze ze rau theem ntawm kev tsim khoom thiab kev tswj xyuas kom zoo. Piv txwv li, LCD zaub tsis muaj teeb meem zoo li no.
OLED loj teeb meem
OLED cov ntaub ntawv yog qhov nyuaj rau ua, uas txhais tau hais tias lawv feem ntau tsis ua loj heev, txwv tsis pub lawv yuav ntsib tus nqi nce ntxiv thiab tsis ua haujlwm txaus ntshai. Yog li ntawd, tam sim no OLED thev naus laus zis tseem yog siv hauv cov khoom siv me me xws li xov tooj ntawm tes thiab ntsiav tshuaj.
Yog tias koj xav tsim lub 4K loj-screen TV nrog LED zaub, qhov no yog qhov kev xaiv zoo. Qhov zoo tshaj plaws ntawm LED zaub hauv kev ua 4K TVs yog nws qhov yooj yim, thiab ntau qhov sib txawv thiab cov txheej txheem kev teeb tsa tuaj yeem ua tau dawb do spliced. Tam sim no, LED zaub tau muab faib ua ob hom: tag nrho-hauv-ib lub tshuab thiab LED splicing phab ntsa.
Piv nrog rau cov lus hais saum toj no 4K OLED TVs, tus nqi ntawm tag nrho cov-nyob rau hauv-ib LED zaub yog pheej yig dua, thiab qhov loj yog loj, thiab lub installation yog yooj yim thiab yooj yim.
LED video phab ntsayuav tsum tau ua manually, thiab cov kauj ruam ntawm kev ua haujlwm yog qhov nyuaj, uas yog tsim nyog rau cov neeg siv uas paub txog kev ua haujlwm ntawm tes. Tom qab ua tiav qhov kev tsim kho, cov neeg siv yuav tsum rub tawm qhov tsim nyog LED tswj software kom debug lub vijtsam.
Post lub sij hawm: Aug-06-2024
