Yog LCD zoo dua LED? Ib qho kev sib piv dav dav
Nyob rau hauv lub ntiaj teb ntawm cov duab thev naus laus zis, LCD (ua kua Crystal zaub) thiab LED (teeb pom kev pov tseg ntawm daim diode) yog ob ntawm feem ntau siv thev naus laus zis. Ob qho tib si muaj lawv tus kheej teeb tsa qhov zoo thiab qhov tsis zoo, ua rau lawv haum rau cov ntawv thov sib txawv. Kab lus no ua kom muaj kev sib piv ntawm LCD thiab coj cov ncauj lus, tsom mus rau lawv txoj kev ua tau zoo thiab tsis muaj zog, thiab ua kom pom qhov zoo ntawm LCD thev naus laus zis.
Nkag siab LCD thiab LED Cov Lus Qhia
Ua ntej dhia rau hauv kev sib piv, nws yog qhov tseem ceeb kom nkag siab dab tsi LCD thiab coj cov lus yog thiab lawv ua haujlwm li cas.
LCD (Ua Kua Crystal Zaub): LCD thev naus laus zis siv ua kua muaju sandwiched nruab nrab ntawm ob txheej ntawm iav los yog yas. Cov kua roj ua kua tsis muaj teeb meem teeb lawv tus kheej; Hloov chaw, lawv cia siab rau lub nraub qaum (feem ntau ccfl - txias catorescent teeb lossis LED) kom taws teeb rau cov zaub. Cov kua muaj kua siv ua kua muaj peev xwm los ntawm lawv los tsim cov duab.
LED (Teeb qhib Diode): LED cov lus qhia yog qhov tseem ceeb hom LCD zaub uas siv tau coj rau Backlighting es tsis txhob siv ccfls. Txawm li cas los xij, nyob rau hauv cov parlance, LED qhia feem ntau hais txog qhov twg lub teeb uas lawv tus kheej yog lub teeb pom kev zoo, xws li hauv LED video ntsa. Rau lub hom phiaj ntawm kev sib piv no, peb yuav tsom rau LED-Backlit LCD nthuav tawm piv rau kev ua si hauv CCL-Backlit LCD cov lus qhia.
Qhov zoo ntawm LCD cov lus qhia
Nqi zog-ua hauj lwm: Ib qho ntawm qhov tseem ceeb tshaj plaws ntawm LCD cov lus qhia yog lawv tus nqi. LCD Panels feem ntau tsis kim dua cov khoom lag luam tshaj li cov panels los, ua rau lawv xaiv ntau dua rau cov neeg siv khoom thiab kev lag luam ib yam nkaus.
Zog Efficiency: LCD cov lus qhia, tshwj xeeb yog cov nrog led backlighting, yog paub rau lawv lub zog txuag. Lawv haus lub zog tsawg dua piv rau cov laus cov khoom thev naus laus zis zoo li ntshav thiab CRT (Cathode thawj lub raj).
Duab Zoo: LCD cov lus qhia txog cov duab zoo nkauj nrog cov kev daws teeb meem siab thiab xim xim. Lawv muaj peev xwm ua cov duab ntse, ntshiab nrog cov xim muaj xim muaj zog, ua rau lawv haum rau ntau cov ntawv thov, los ntawm cov khoos phis tawj rau cov TV.
Nyias thiab Hnav: LCD Panels yog nyias thiab hnav, ua rau lawv yooj yim rau nruab thiab nce. Qhov no yog qhov tshwj xeeb rau kev siv rau qhov chaw muaj kev txhawj xeeb, xws li hauv kev sib tw niaj hnub-tshuaj ntsuam thiab saib xyuas lub computer.
Dav saib cov ces kaum: Niaj hnub nimno lcd qhia tau txhim kho cov ces kaum, tso cai rau cov duab zoo sib xws txawm tias thaum pom ntawm sab. Qhov no ua rau lawv haum rau ib puag ncig uas cov zaub yuav tsum pom pom los ntawm ntau cov ces kaum, xws li hauv chav sib tham lossis chaw sib tham.
Ntev Nqa Pob: LCD cov lus qhia muaj lub neej ntev, feem ntau kav ntev txhiab lub teev ntawm kev siv. Qhov no ua rau lawv xaiv txoj kev xav tau zoo rau cov ntawv thov uas yuav tsum tau ua haujlwm txuas ntxiv, xws li cov chaw tswj hwm digital thiab tswj cov chav.
Tsawg cua sov emission: LCD qhia tawm hnub nyoog tsawg dua piv rau lwm cov cuab yeej siv thev naus lausliies zoo li ntshav. Qhov no ua rau lawv muaj kev nyab xeeb dua thiab txo qhov xav tau ntawm cov tshuab txias txias.
Qhov tsis zoo ntawm LCD cov lus qhia
Muaj feem ntau sib piv: Ib qho ntawm lub ntsiab drawbacks ntawm LCD cov lus qhia yog lawv qhov sib piv sib piv yog piv rau OLED (organic teeb emitting diode) cov lus. Qhov no tuaj yeem ua rau muaj kev sib sib zog nqus tsawg dua thiab qhov kev xav pom ntau tshaj plaws.
Backlight los ntshav: LCD cov lus tuaj yeem raug kev txom nyem los ntawm Backlight los ntshav, uas lub teeb ntawm Backlight ci los ntawm cov npoo ntawm lub vijtsam, ua rau muaj kev sib tw ci thiab txo cov duab zoo.
Lub sijhawm qeeb dua: LCD cov lus qhia feem ntau muaj cov sijhawm qeeb qeeb piv rau OLED blur, tshwj xeeb tshaj yog nyob rau hauv cov scen kev lom zem xws li kis las.
Xim Raug Raug: Thaum LCD cov lus qhia tau zoo, lawv yuav tsis phim cov xim fental warldays Olted Olted cov lus, uas tuaj yeem tsim cov xim muaj txiaj ntsig ntau thiab muaj tseeb.
Cov txiaj ntsig ntawm LED qhia
Zoo dua ci ntsa iab: LED cov lus qhia tau paub rau lawv cov teeb ci ntsa iab, ua rau lawv haum rau kev siv nyob rau hauv qhov chaw tshaj tawm thiab sab nraud kev tshaj tawm.
Zoo dua piv sib piv: LED cov lus qhia, tshwj xeeb tshaj yog cov neeg nrog lub zos dimming, muaj kev sib piv zoo dua piv rau cov lus qhia lcd. Qhov no ua rau muaj cov xim dub tob thiab ntau dua cov duab.
Zog Efficiency: LED-Backlit LCD cov lus qhia yog ntau lub zog-txuag tau ntau dua ccflit lcd cov lus qhia thiab txo cov nqi ua haujlwm tsawg dua thiab txo cov nqi ua haujlwm tsawg dua thiab txo cov nqi ua haujlwm tsawg dua.
Thinner tsim: LED-Backlit LCD cov lus qhia tau tuaj yeem ua tau thinner ntau dua ccfl- backlit lcd cov lus qhia, ua rau lawv muaj kev zoo siab rau nruab.
Ncua sijhawm ntev dua: LED cov ncauj lus muaj lub neej ntev dua piv rau CCFL-Backlit LCD cov lus qhia, feem ntau kav ntev txhiab teev.
Qhov tsis zoo ntawm LED qhia
Tus nqi siab dua: LED cov lus qhia, tshwj xeeb yog cov uas tau txais cov yam ntxwv zoo li kev dag zog hauv lub zos sitming, feem ntau kim dua cov khoom siv lcd. Qhov no tuaj yeem yog qhov kev txiav txim siab tseem ceeb rau cov neeg siv nyiaj-cov neeg siv khoom thiab kev lag luam.
Tshav kub tso tawm thaum tshav kub kub: LED cov lus tuaj yeem tso tawm ntau dua cov cua sov piv rau cov lus qhia lcd
Nyuaj: LED cov lus qhia, tshwj xeeb cov uas siv hauv cov phab ntsa video loj, tuaj yeem ua kom tau ntau dua rau nruab thiab tswj hwm piv rau kev ua si lcd cov lus qhia. Qhov no tuaj yeem ua rau cov nqi teeb tsa thiab kev txij nkawm tu.
Xim tsis zoo: LED qhia tau los ntawm cov teeb meem tsis sib xws, qhov twg ntawm cov duab sib txawv yuav tso cov xim sib txawv me ntsis. Qhov no tuaj yeem pom tshwj xeeb tshwj xeeb hauv cov lus loj thiab tuaj yeem cuam tshuam tag nrho cov duab zoo.
Muab piv rau LCD thiab LED qhia
Thaum sib piv LCD thiab LED cov lus qhia, nws yog qhov tseem ceeb kom xav txog cov ntaub ntawv tshwj xeeb thiab cov tseev kom muaj. Nov yog qee qhov tseem ceeb los xav txog:
Tus nqi: LCD cov lus qhia yog feem ntau raug nqi ntau dua li cov coj coj los, ua rau lawv xaiv tau zoo dua rau cov neeg siv khoom thiab kev lag luam.
Duab Zoo: Ob LCD thiab LED cov lus qhia cov duab zoo, tab sis coj cov lus qhia zoo, tshwj xeeb tshaj yog cov nrog kev tawm dag zog hauv zos, tuaj yeem muab cov ntsej muag zoo sib piv thiab tob dua.
Zog Efficiency: LED-Backlit LCD cov lus qhia yog ntau lub zog-txuag tau ntau dua ccoll cov lus qhia yog tseem muaj zog ntau dua li cov khoom siv tsis muaj ntshav thiab CRT.
Ci ntsa iab: LED qhia txog cov teeb meem ntau dua, ua rau lawv haum rau kev siv nyob rau hauv ib puag ncig ci ntsa iab. Txawm li cas los xij, LCD cov lus qhia tseem yog qhov kaj txaus rau feem ntau cov ntawv thov sab hauv.
Lub neej: Ob tus LCD thiab LED cov ntaub ntawv tau muaj lub neej ntev ntev, tab sis coj cov ntaub ntawv yuav muaj me ntsis nyob rau hauv cov nqe lus ntawm thanhevity.
Tshav kub tso tawm thaum tshav kub kub: LCD qhia tawm cov cua sov tsawg dua piv rau cov coj tawm, ua rau lawv muaj kev nyab xeeb dua rau kev siv thiab txo qhov kev xav tau ntxiv rau cov cua txias kom txias.
Txhim Kho thiab Txij Nkawm: LCD cov lus qhia tau yooj yim dua rau kev txhim kho thiab tswj hwm kom tau piv rau cov qauv coj, tshwj xeeb hauv cov phab ntsa phab ntsa loj.
Cov ntawv thov ntawm LCD thiab LED qhia
Ob qho tib si LCD thiab LED cov lus qhia tau siv nyob rau hauv ntau cov ntawv thov, txhua tus nrog nws tus kheej cov txheej txheem. Nov yog qee qhov kev thov rau txhua lub thev naus laus zis:
LCD cov lus qhia:
Lub thi viv: LCD TVs yog nrov rau lawv cov nqi pheej, cov duab zoo, thiab lub zog txuag.
Khoos phib tawj saib xyuas: LCD cov tsom xam tau siv dav hauv chaw ua haujlwm thiab cov tsev rau lawv cov duab ntse, meej cov duab thiab saib dav thiab saib dav.
Digital signage: LCD cov lus qhia yog feem ntau siv hauv cov ntawv thov kos npe digital, xws li nyob rau hauv cov khw muag khoom, tshav dav hlau, thiab chaw dav dav.
Tswj Chav: LCD cov lus qhia tau siv hauv chav tswj hwm rau kev saib xyuas thiab tswj cov haujlwm, ua tsaug rau lawv lub neej ntev thiab ntseeg tau.
Qhia Txog Kev Kho Mob: LCD cov lus qhia tau siv hauv kev kho mob kev kuaj thiab tus neeg ua haujlwm saib xyuas, qhov kev daws teeb meem siab thiab xim xim yog qhov tseem ceeb.
LED qhia:
Sab nraum zoov tshaj tawm: LED cov lus qhia yog qhov zoo tshaj plaws rau sab nraum zoov kev tshaj tawm vim lawv lub siab ci ntsa iab thiab kev ua tiav.
Cov Phab Ntsa Daim Duab Loj: LED cov lus qhia tau siv nyob rau hauv cov phab ntsa video loj rau cov xwm txheej, kev hais kwv txhiaj, thiab kev sib xyaw ua ke yog qhov tseem ceeb.
Cov chaw ua kis las ncaws pob: LED cov lus qhia tau siv nyob rau hauv cov chaw ua kis las rau cov qhab nia thiab nyob ua liaj ua teb, ua tsaug rau lawv lub ntsej muag zoo thiab ntev saib.
Cov khw muag khoom pom: LED cov lus qhia tau siv nyob rau hauv cov chaw muag khoom los tsim cov khoom muag muag pom thiab kev tshaj tawm.
Tshaj Tawm Studios: LED cov lus qhia tau siv hauv kev tshaj tawm hauv kev tshaj tawm rau kev tshaj tawm video thiab cov teeb tsa virtual, ua tsaug rau lawv qhov tseeb ci thiab xim raug.
Tag
Hauv kev xaus, ob qho tib si LCD thiab coj cov lus qhia muaj lawv cov teeb meem thiab qhov tsis zoo, ua rau lawv haum rau cov ntawv thov sib txawv. LCD cov lus qhia yog feem ntau raug nqi ntau dua, muaj zog-txuag, los ntawm cov xov tooj pom zoo rau ntau cov ntawv thov, los ntawm TV thiab cov koos pij tawj saib xyuas kom digital signage thiab tswj chav. Ntawm qhov tod tes, LED qhia txog kev pom ntau dua, zoo dua li lub zog, thiab siv phab ntsa ntev dua, thiab chaw ua haujlwm kis las.
Ultimately, the choice between LCD and LED displays depends on the specific requirements of the application, including factors such as cost, image quality, brightness, and installation complexity. Rau cov peev nyiaj-cov neeg siv khoom siv thiab kev lag luam nrhiav kev daws teeb meem zoo thiab nqi ua haujlwm, LCD cov lus qhia feem ntau yog qhov kev xaiv zoo dua. Txawm li cas los xij, rau cov ntawv thov uas yuav tsum muaj lub ntsej muag zoo, zoo dua li pom kev sib tw, thiab cov ncauj lus ntev, cov coj ua tau yog qhov kev xaiv tsim nyog dua.
Raws li thev naus laus zis txuas ntxiv hloov zuj zus, ob qho tib si LCD thiab cov qauv coj tuaj yeem pom kev nce ntxiv, nrog kev txhim kho hauv cov chaw xws li lub zog ua haujlwm, duab zoo, thiab kav ntev. Tsis hais txog lub tshuab kev xaiv, ob qho LCD thiab coj cov ntsiab lus muaj zog thiab ntau yam rau cov kev xav tau ntawm cov zaub.
Yog tias koj muaj lus nug txog phab ntsa duab, thov hu rau kuv:
Kev Taw Qhia Tus Kheej:
Jessie Wen, Tus Thawj Saib Xyuas Kev Muag Khoom Loj ntawm HDFocus
Nyob zoo txhua tus, txais tos rau kuv blog! Kuv lub luag haujlwm tseem ceeb nyob ib ncig ntawm kev muag khoom ntawm kev muag khoom rau peb cov khoom lag luam txiav LCD video. Nrog ib xyoo caum-ntev hauv qhov kev lag luam no, Kuv nqa mus rau lub rooj ib qho kev txawj ntse ntawm tus kheej kev tshaj lij thiab kev tshaj lij
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