Samsung yuav sai sai no yuav muaj tus yuam sij rau ua me me, ultra-high-resolution microLED cov lus uas ua kom muaj cua sov tsawg thiab tsis raug kev txom nyem los ntawm qhov hu ua efficiency degradation. Cov kws tshawb fawb ntawm KAIST (Korea Advanced Institute of Science & Technology) tshawb fawb lub tsev kawm ntawv tau pom txoj hauv kev kom ua tiav qhov no los ntawm kev hloov cov qauv epitaxial ntawm microLED cov ntxaij vab tshaus.
Ib qho ntawm cov teeb meem loj tshaj plaws hauv kev tsim cov khoom me me, kev daws teeb meem siab microLED, xws li cov vaj huam sib luag rau cov khoom siv coj los siv thiab tsom iav rau augmented thiab virtual kev muaj tiag, yog ib qho tshwm sim hu ua efficiency degradation. Yeej, lub ntsiab lus yog tias cov txheej txheem etching ntawm microLED pixels tsim qhov tsis xws luag ntawm lawv sab. Qhov me me ntawm pixel thiab siab dua qhov kev daws teeb meem ntawm cov zaub, qhov teeb meem ntau dua qhov kev puas tsuaj rau sab phab ntsa ntawm lub pixel ua, ua rau tsaus nti ntawm cov ntxaij vab tshaus, qhov tsis zoo thiab lwm yam teeb meem uas tiv thaiv cov tuam txhab tsim cov khoom me me, high-density microLED. vaj huam sib luag.
Cov duab thaij duab
KAIST cov kws tshawb fawb pom tias hloov cov qauv epitaxial tuaj yeem tiv thaiv kev ua haujlwm tsis zoo thaum txo cov cua sov los ntawm cov zaub los ntawm kwv yees li 40% piv rau cov qauv microLED. Epitaxy yog txheej txheem ntawm txheej txheej gallium nitride crystals siv los ua cov khoom siv teeb pom kev zoo mus rau ib qho ultrapure silicon lossis sapphire substrate, uas yog siv los ua tus cab kuj rau microLED cov ntxaij vab tshaus. Yuav ua li cas Samsung haum rau tag nrho cov no? KAIST txoj kev tshawb fawb tau ua tiav nrog kev txhawb nqa ntawm Samsung Future Technology Development Center. Tau kawg, qhov no ua rau muaj kev pheej hmoo ntau ntxiv uas Samsung Display yuav muab cov thev naus laus zis no rau hauv kev xyaum hauv kev tsim cov microLED panels rau wearables, AR / VR headsets thiab lwm yam khoom siv me me.
Koj tuaj yeem txaus siab rau
Samsung tau pom meej ua haujlwm ntawm qhov sib xyaw tshiab thiab virtual reality headset nrog lub npe raug liam Galaxy Tsom iav. Thiab qhov ntawd kuj tuaj yeem tau txais txiaj ntsig los ntawm hom tshiab ntawm microLED screen manufacturing technology, nrog rau cov smartwatches yav tom ntej thiab lwm yam khoom siv hluav taws xob. Apple Tom qab ntawd nws muaj WWDC tus tsim tawm lub rooj sib tham tau teem tseg rau thaum pib lub Rau Hli, qhov uas nws xav tias yuav nthuav tawm thawj AR / VR headset. Txawm li cas los xij, raws li cov lus ceeb toom tsis ntev los no, cov yeeb yam tau raug thawb vim qhov tsis paub tseeb ntawm kev ua tiav ntawm cov khoom zoo li no. Vim Apple tsis tu ncua yuav cov lus qhia los ntawm Samsung, nws kuj tuaj yeem tau txais txiaj ntsig los ntawm kev txhim kho qhov zoo ntawm microLED cov lus nws siv hauv nws cov khoom.
