Zikafika paukadaulo watsopano wowonetsera, aliyense aziganiza za Mini / Micro LED mogwirizana.Monga ukadaulo wapamwamba kwambiri wa chiwonetsero cha LED, chikuyembekezeka kwambiri ndi anthu.Malinga ndi tanthauzo, Mini LED amatanthauzaZida za LEDndi kukula kwa chip 50-200 microns, ndi yaying'ono LED amatanthauza zipangizo LED ndi Chip kukula zosakwana 50 microns.Mini LED ndi teknoloji pakati pa LED ndi Micro LED, choncho imatchedwanso teknoloji yosinthira.Pambuyo pa mpikisano wothamanga, ndani amene akuyembekezeka kukhala mtsogoleri wamakampani?
Tekinoloje yonyamula ya COB imatsogolera mtsogolo
Chiyembekezo chamsika cha Mini/Micro LED ndi chotakata kwambiri.Malinga ndi deta ya Arizton, kukula kwa msika wapadziko lonse wa Mini LED kudzakula kuchoka pa US $ 150 miliyoni mu 2021 kufika ku US $ 2.32 biliyoni mu 2024, ndi kukula kwapachaka kwa 149.2% kuyambira 2021 mpaka 2024. Mini/Micro LED ili ndi ntchito zosiyanasiyana. .Sizingagwiritsidwe ntchito pagawo lachiwonetsero chachikhalidwe cha LED, kuphatikiza malo owunikira, chipinda chamisonkhano, masewera, ndalama, banki ndi zina zotero.
Itha kugwiritsidwanso ntchito pamagawo ogula pakompyuta monga mafoni am'manja, ma TV, makompyuta, mapepala, ndi zowonetsera pamutu za VR/AR.Pakadali pano, bwalo lankhondo lalikulu la Mini/Micro LED likadali pamsika wapakatikati komanso wamkulu.M'tsogolomu, ndikukula kwaukadaulo wa Micro LED ndikuchepetsa mtengo, ipitilira kukula mpaka msika wogwiritsa ntchito wowonera wang'ono ndi wapakatikati.Pakalipano, zinthu monga Mini/Micro LED ma TV akulu akulu pafupifupi mainchesi 100 ndi makina a LED onse-mu-amodzi akupangidwa pang'onopang'ono.
Tekinoloje yaying'ono ya micro-pitch ndi kukweza kwazinthu
Mu June chaka chino, State Administration of Radio and Television of China inapereka "Maganizo pa Kupititsa patsogolo Kupititsa patsogolo TV ya High-Definition Ultra-High-Definition".Pofika kumapeto kwa chaka cha 2025, mawayilesi apawailesi yakanema omwe ali m'chigawo komanso pamwamba komanso ma TV oyenerera m'chigawo chonse cha dzikolo adzamaliza kutembenuka kuchoka ku SD kupita ku HD.Makanema amatanthauzidwe okhazikika adatsekedwa, TV yodziwika bwino idakhala njira yayikulu yowulutsira pa TV, ndipo mawayilesi amakanema apamwamba kwambiri komanso mapulogalamu adapangidwa.Kuwulutsa ndi kuwulutsa kwa kanema wawayilesi kwathandizira kwambiri kunyamula kwa kanema wawayilesi wapamwamba kwambiri komanso wowoneka bwino kwambiri, ndipo malo olandirira makanema apawailesi yakanema odziwika bwino kwambiri atchuka kwambiri.Pakadali pano, TV yakudziko langa ikadali pagawo la 2K, ndipo ndikulimbikitsa mfundo zadziko, ikulowa mugawo la 4K.M'tsogolomu, idzalowa m'magulu a 8K ultra-high definition.M'makampani opanga ma LED, kuti mukwaniritse cholinga cha 4K ndi 8K m'nyumba, sizingasiyanitsidwe ndi ukadaulo wokhwima wa Mini/Micro LED.
Chifukwa chaukadaulo wamakono wa SMD wokhala ndi nyali imodzi, ndizovuta kukwaniritsa zosowa za Mini/Micro LED zopangidwa pansi pa P0.9.Komabe,4K ndi 8K LED zowonetsera zazikuluAyenera kuchepetsa kukwera kwawo kwa pixel pansi pa utali wochepera wamkati wamkati.Chifukwa chake, ukadaulo wonyamula wa COB wayamikiridwa ndi msika.Zipangizo zamakono za COB zimakhala ndi kukhazikika kwamphamvu komanso chitetezo chapamwamba (chopanda madzi, chotsutsana ndi magetsi, chinyontho, chotsutsana ndi kugunda, chopanda fumbi).Imathetsanso vuto la malire omwe amakumana ndi SMD yachikhalidwe.Komabe, COB imabweretsanso mavuto atsopano, monga kutayika bwino kwa kutentha, kukonza zovuta, kusasinthasintha kwa mtundu wa inki ndi zina zotero.
Ukadaulo wamapaketi a COB sunapangidwe kwa nthawi yayitali.Chiwonetsero choyamba cha COB padziko lonse lapansi chidabadwa mu 2017, ndipo patha zaka zisanu zokha kuchokera pamenepo.Chifukwa cha zovuta za ndondomekoyi, palibe makampani ambiri apakompyuta ndi makampani onyamula katundu pamapangidwewo.M'malo mwake, makampani amtundu wa LED akudziko langa akuwonjezera ntchito zofufuza ndi chitukuko m'munda wa tchipisi tating'onoting'ono ta Mini/Micro, ndipo tchipisi tating'ono tating'ono tayamba kupanga.
Ndiye, ndani adzayendetsa chitukuko cha matekinoloje atsopano owonetsera?Malingaliro anga, motsogozedwa ndi ndondomeko, mwina imayendetsedwa ndi msika kapena kuyendetsedwa ndi likulu.Mwachiwonekere, kukula kwa msika komwe kulipo sikokwanira kukhudza zimphona zazikuluzo.Ngakhale Mini / Micro yatsopanoChiwonetsero cha LEDndi makampani olemera kwambiri, makampani owonetsera ma LED akadali oyamba kudziwika chifukwa cha msika wake.Ndi makampani opanga ma chip okwera omwe amadziwa pachimake cha gwero la kuwala, makampani opanga zinthu zapakati omwe amadziwa bwino ukadaulo wazolongedza, ndi zimphona zowonetsera komanso zotsika pansi zomwe zimagwira bwino ntchito.
Makampani opanga ma chip ndi ma CD adzakhala otchuka pamsika
Mini/Micro yonseUnyolo wamakampani a LEDndi yaitali kwambiri, kuphatikizapo zipangizo kumtunda, kupanga pakatikati, ndi ntchito kunsi kwa mtsinje.Gawo lofunika kwambiri ndilo kumtunda ndi pakati pa chip ndi maulalo onyamula.Gawo ili la mtengo wake ndilofunika kwambiri, ndipo makampani omwe alipo tsopano akulamulidwa ndi makampani a chip ndi zolongedza.M'tsogolomu, makampani opanga ma chip ndi ma CD apanga njira yolumikizirana mwakuya, kuphatikiza, komanso mawonekedwe osunthika komanso kuphatikiza kopingasa kwa unyolo wonse wamakampani.Kuyambira kuchiyambi kwa chaka chino, kugwirizanitsa mafakitale kwawonjezeka pang'onopang'ono.Titha kuwona kuti mtengo wamakampani onse akusunthira kumtunda wapakati ndi kumtunda, ndipo mawonekedwe a mafakitale ndi chilengedwe cha mafakitale akusintha.
M'munda wa chiwonetsero chatsopano, chiwerengero cha olowa chatsopano chikuwonjezeka.Izi zikuphatikiza zimphona m'magawo a IT, TV, mapanelo a LCD, chitetezo, zomvera, makanema ndi makanema.Pofika mu Ogasiti chaka chino, ndalama zonse m'gawo latsopanoli zidapitilira 60 biliyoni.Onse pamodzi akulimbikitsa kukula kwachangu kwa msika watsopano wamakampani owonetsera ndiukadaulo.Zachidziwikire, amapanganso makampani owonetsera zachikhalidwe chokhala ndi mawonekedwe okhazikika amalandilanso kusintha.
Pambuyo pazaka makumi ambiri zakusinthanso mumakampani opanga ma LED aku China, makampani ochepa a chip ndi ma CD akhala akuyang'ana kwambiri zimphona;kupangidwa kwa malo akuluakulu a matekinoloje atsopano owonetserako zowonetsera monga COB kudzapitiriza kulimbikitsa mgwirizano wamsika ndi kuphatikiza.Kupatula apo, aliyense amene ali ndi luso laukadaulo adzatsogolera makampani ndi tsogolo.
Nthawi yotumiza: Dec-05-2022