Qhov kev tsim ntawm TV tau ua rau tib neeg pom txhua yam yam tsis tau tawm hauv tsev. Nrog rau kev nce qib ntawm kev siv thev naus laus zis, tib neeg muaj qhov xav tau ntau dua thiab siab dua rau cov ntxaij vab tshaus TV, xws li cov duab zoo, zoo li, lub neej ntev, thiab lwm yam. Thaum muas TV, koj yuav tsis xav tsis meej pem thaum koj pom cov ntsiab lus xws li "LED. ”, “MiniLED”, “microled” thiab lwm cov ntsiab lus uas qhia txog lub vijtsam zaub ntawm lub vev xaib lossis hauv khw muag khoom lub cev. Kab lus no yuav coj koj los nkag siab txog cov thev naus laus zis tshiab "MiniLED" thiab "microled", thiab dab tsi yog qhov txawv ntawm ob.
Mini LED yog "sub-millimeter teeb-emitting diode", uas yog hais txog LEDs nrog nti loj ntawm 50 thiab 200μm. Mini LED tau tsim los daws qhov teeb meem ntawm qhov tsis txaus granularity ntawm tsoos LED zoning lub teeb tswj. LED lub teeb-emitting muaju yog me me, thiab ntau cov muaju muaj peev xwm yuav embedded nyob rau hauv lub backlight vaj huam sib luag nyob rau hauv ib chav tsev, yog li ntau backlight hlaws yuav tsum integrated ntawm tib lub screen. Piv nrog rau cov LEDs ib txwm muaj, Mini LEDs tuav lub ntim me me, muaj lub teeb sib xyaw luv dua, qhov ci ci dua thiab qhov sib txawv, qis zog noj, thiab lub neej ntev dua.
Microled yog "micro light-emitting diode" thiab yog ib qho me me thiab matrixed LED thev naus laus zis. Nws tuaj yeem ua rau chav LED me dua 100μm thiab muaj cov muaju me dua li Mini LED. Nws yog ib zaj duab xis nyias, miniaturized thiab arrayed LED backlight qhov chaw, uas tuaj yeem ua tiav ib tus neeg hais lus ntawm txhua daim duab kos thiab tsav nws kom tawm lub teeb (self-luminescence). Lub teeb-emitting txheej yog ua los ntawm cov ntaub ntawv inorganic, yog li nws tsis yooj yim rau muaj teeb meem ntawm qhov screen burn-in. Nyob rau tib lub sij hawm, lub vijtsam pob tshab yog zoo dua li ib txwm LED, uas yog ntau zog-txuag. Microled muaj cov yam ntxwv ntawm qhov ci ntsa iab, qhov sib txawv siab, siab txhais, muaj kev ntseeg siab, lub sij hawm teb ceev ceev, txuag hluav taws xob ntau, thiab siv hluav taws xob qis dua.
Mini LED thiab microLED muaj ntau qhov sib xws, tab sis piv rau Mini LED, microLED muaj tus nqi siab dua thiab qis dua. Nws tau hais tias Samsung's 110-nti MicroLED TV hauv 2021 yuav raug nqi ntau dua $ 150,000. Tsis tas li ntawd, Mini LED thev naus laus zis yog qhov paub tab ntau dua, thaum microLED tseem muaj ntau yam kev nyuaj. Cov haujlwm thiab cov ntsiab lus zoo sib xws, tab sis cov nqi sib txawv. Tus nqi-zoo ntawm Mini LED thiab microLED yog pom tseeb. Mini LED tsim nyog los ua cov kev taw qhia tseem ceeb ntawm kev tsim kho tshuab TV tam sim no.
MiniLED thiab microLED yog ob qho tib si hauv kev lag luam yav tom ntej. MiniLED yog daim ntawv hloov pauv ntawm microLED thiab tseem yog lub ntsiab lus tseem ceeb hauv cov khoom siv thev naus laus zis niaj hnub no.
Post lub sij hawm: Feb-18-2024
