Xa kuziwa kubuchwephesha obutsha bokuboniswa, wonke umntu uya kucinga ngeMini / Micro LED kunye.Njengobuchwephesha bokugqibela bokuboniswa kwe-LED, kulindelwe kakhulu ngabantu.Ngokwenkcazo, i-Mini LED ibhekisa kuyoIzixhobo ze-LEDkunye nobungakanani be-chip ye-50-200 microns, kunye ne-Micro LED ibhekisela kwizixhobo ze-LED ezinobungakanani be-chip obungaphantsi kwe-50 microns.I-Mini LED yitekhnoloji phakathi kwe-LED kunye ne-Micro LED, ngoko ikwabizwa ngokuba yitekhnoloji yenguqu.Emva kwexesha lomdyarho, yeyiphi ekulindeleke ukuba ibe yinkokeli yoshishino?
Itekhnoloji yokupakisha yeCOB ikhokelela kwixesha elizayo
Ithemba lemarike ye-Mini / Micro LED ibanzi kakhulu.Ngokutsho kwedatha ye-Arizton, ubungakanani bemakethe ye-Mini ye-LED buya kukhula ukusuka kwi-US $ 150 yezigidi ngo-2021 ukuya kwi-US $ 2.32 yezigidigidi ngo-2024, kunye nezinga lokukhula lonyaka elihlanganisiweyo ye-149.2% ukusuka ku-2021 ukuya ku-2024. I-Mini / Micro LED inoluhlu olubanzi lwezicelo. .Ayinakusetyenziswa kuphela kwibala lokubonisa i-LED yemveli, kubandakanywa iziko lokubeka iliso, igumbi lokuhlangana, imidlalo, imali, ibhanki njalo njalo.
Inokusetyenziswa nakwiindawo zabathengi be-elektroniki njengeefowuni eziphathwayo, iiTV, iikhomputha, iipads, kunye ne-VR/AR exhonywe entloko iziboniso.Okwangoku, ibala lokulwa eliphambili le-Mini / Micro LED lisekho kwimakethi yesicelo sobukhulu obuphakathi kunye nobukhulu.Kwixesha elizayo, ngokukhula kwe-Micro LED iteknoloji kunye nokwehliswa kweendleko, iya kwandisa ngakumbi kwimarike yesicelo sokuboniswa kokujonga okuncinci kunye nobukhulu obuphakathi.Okwangoku, iimveliso ezinje ngeMini/Micro LED iiTV ezinobungakanani obukhulu obumalunga nee-intshi ezili-100 kunye noomatshini be-LED bonke-in-enye ziveliswa ngokuthe ngcembe.
Itekhnoloji encinci ye-micro-pitch kunye nokuphuculwa kwemveliso
NgoJuni walo nyaka, i-State Administration of Radio and Television of China yakhupha "Iimbono ngokuPhambili ukuKhawuleza uPhuhliso lwe-High-Definition Ultra-High-Definition Television".Ekupheleni kuka-2025, izikhululo zeTV kwinqanaba lesithili nangaphezulu kunye nezikhululo ze-TV ezisemgangathweni kwilizwe lonke ziya kugqibezela ngokupheleleyo ukuguqulwa ukusuka kwi-SD ukuya kwi-HD.Imijelo yenkcazo esemgangathweni yayivalwe, i-TV enenkcazo ephezulu yaba yindlela esisiseko yokusasazwa kweTV, kwaye unikezelo lweziteshi zeTV kunye neenkqubo ze-ultra-high-definition zathatha imilo.Usasazo kunye nosasazo lwenethiwekhi yosasazo lukamabonakude luphucule kakhulu umthamo wokuthwala i-high-definition kunye ne-ultra-high-definition kamabonakude, kwaye iitheminali zokufumana i-high-definition kunye ne-ultra-high-definition kamabonwakude ngokusisiseko ziye zaduma.Okwangoku, i-TV yelizwe lam ngokubanzi isekwinqanaba le-2K, kwaye ngokukhuthazwa kwemigaqo-nkqubo yesizwe, ingena kwinqanaba lokunyuswa kwe-4K.Kwixesha elizayo, iya kungena kuluhlu lwe-8K yenkcazo ephezulu kakhulu.Kwishishini lokubonisa i-LED, ukufezekisa injongo ye-4K kunye ne-8K ngaphakathi, ayinakuhlukana kwi-teknoloji ye-Mini / Micro LED evuthiweyo.
Ngenxa yeteknoloji ye-SMD yesibane esisodwa sokupakisha isibane, kunzima ukuhlangabezana neemfuno ze-Mini / Micro LED iimveliso ezingaphantsi kwe-P0.9.Nangona kunjalo,I-4K kunye ne-8K ye-LED izikrini ezinkulukufuneka banciphise i-pixel pitch yabo phantsi kobude obulinganiselweyo bomgangatho wangaphakathi.Ke ngoko, itekhnoloji yokupakisha ye-COB ixatyiswe yintengiso.Iimveliso zetekhnoloji ye-COB zinozinzo olomeleleyo kunye nokusebenza okuphezulu kokhuseleko (ukungangeni manzi, ukuchasana nombane, ubungqina bokufuma, ukuchasana nokungqubana, ubungqina bothuli).Ikwasombulula ingxaki yomda womzimba ofunyenwe yi-SMD yemveli.Nangona kunjalo, i-COB izisa iingxaki ezintsha, ezifana nokuchithwa kobushushu, ukugcinwa okunzima, ukuhambelana kombala we-inki njalo njalo.
Itekhnoloji yokupakisha ye-COB ayikaphuhliswa ixesha elide.Umboniso wokuqala we-COB wehlabathi wazalwa ngo-2017, kwaye sele yiminyaka emihlanu kuphela ukususela ngoko.Ngenxa yobunzima benkqubo, azikho iinkampani ezininzi zesikrini kunye neenkampani zokupakisha kuyilo.Ngokuchasene noko, iinkampani ze-chip zelizwe lam ze-LED ziqhubeka nokwandisa uphando kunye neenzame zophuhliso kwintsimi ye-Mini / Micro level chips, kunye ne-Micro chips ziqalile ukuveliswa kobuninzi.
Ke, ngubani oya kuqhuba uphuhliso lwetekhnoloji entsha yokubonisa?Ngokombono wam, phantsi kwesikhokelo somgaqo-nkqubo, mhlawumbi iqhutywe yimarike okanye iqhutywe yinkunzi.Ngokucacileyo, ubungakanani bemarike yangoku akwanelanga ukuchukumisa ezo zigebenga ezinkulu.Nangona iMini / Micro entshaIndawo yokubonisa i-LEDlishishini elinemali enkulu, ishishini lokubonisa i-LED iselelokuqala ukuqatshelwa ngamathemba alo emarike.Ziinkampani zetshiphu ezinyukayo ezilawula undoqo womthombo wokukhanya, iinkampani zokupakisha ezisembindini ezilawula ubuchwephesha bokupakisha, kunye nomboniso kunye nezigebenga zezicelo ezisezantsi ezilawula izibonelelo.
Iinkampani zeChip kunye nokupakisha ziya kuduma kwishishini
Iyonke iMini/MikhroIkhonkco loshishino lwe-LEDlide kakhulu, kubandakanywa izixhobo ezinyukayo, ukuveliswa kwe-midstream, kunye nezicelo ezisezantsi.Elona candelo libaluleke kakhulu liphezulu kunye ne-midstream chip kunye namakhonkco okupakisha.Le nxalenye yeendleko zeendleko zeyona nxalenye iphezulu, kwaye ishishini langoku lilawulwa yi-chip kunye neenkampani zokupakisha.Kwixesha elizayo, iinkampani zetshiphu kunye nokupakishwa ziya kukhula kwicala lokudityaniswa okunzulu, ukudityaniswa, kunye noyilo oluthe nkqo kunye nokudityaniswa okuthe tye kwalo lonke ikhonkco loshishino.Ukusukela ekuqaleni kwalo nyaka, ukudityaniswa kwemizi-mveliso kuye kwanda ngokuthe ngcembe.Siyabona ukuba ixabiso lekhonkco lemizi-mveliso lilonke litshintshela kwindawo ephakathi kunye nephezulu, kwaye ifom yeshishini kunye ne-ikholoji yezoshishino iyatshintsha.
Kwintsimi yesiboniso esitsha, inani labangenayo abatsha liyanda.Ezi zibandakanya iingxilimbela kwiinkalo ze-IT, iTV, iipaneli zeLCD, ukhuseleko, iaudio, ividiyo kunye nevidiyo.Ukusukela ngo-Agasti kulo nyaka, utyalo-mali lulonke kwibala elitsha lokubonisa ludlule kwi-yuan yeebhiliyoni ezingama-60.Ngokudibeneyo bakhuthaza uphuhliso olukhawulezayo lwentengiso entsha yentengiso kunye netekhnoloji.Ewe kunjalo, benza imboniselo yemveli enepateni esisigxina yamkelekile utshintsho kwakhona.
Emva kwamashumi eminyaka yohlengahlengiso kwishishini lokubonisa i-LED yaseChina, iinkampani ezimbalwa ze-chip kunye nokupakisha ziye zaba yingqwalasela yeengxilimbela;ukubunjwa kwesikhundla esiphezulu sobuchwephesha obutsha bokupakisha obufana ne-COB iya kuqhubeka nokukhuthaza ukuhlanganiswa kweemarike kunye nokudibanisa.Emva kwayo yonke loo nto, nabani na ophethe itekhnoloji ephambili uya kukhokela ishishini kunye nekamva.
Ixesha lokuposa: Dec-05-2022