Njengesizukulwana samva nje setekhnoloji yokubonisa inqanaba eliphezulu, itekhnoloji ye-Micro LED ikakhulu ineenzuzo zokusebenza okuphezulu, ukukhanya okuphezulu, isantya sokuphendula ngokukhawuleza, ukonga amandla, ubungakanani obuncinci, ukubhitya kunye nobomi obude.Ukongeza, ngentsikelelo yesisombululo esiphezulu-phezulu, inokuba nokulungiswa kombala okuchanekileyo.
Xa kuthelekiswa neeTV ze-OLED zangoku eziphezulu, ngokubhekiselele kwisantya sokuphendula, i-OLED inokufikelela kwi-microsecond-level response, kodwa i-Micro LED ingakwazi ukufumana impendulo yezinga le-nanosecond.Ngokwesalathiso sokuchasana, umlinganiselo wokuchasana kwe-OLED ubukhulu becala yi-1000: 1, ngelixa i-Micro LED inokufikelela kwi-100000: 1.Ukukhanya kunokufikelela kwi-1:100000 nits.Ukongeza, iMicro LED ineempawu zoyilo lweemodyuli, uluhlu oludityanisiweyo oluphezulu, kunye nokuzikhanyisela kweepikseli.Ikwalungelebhetyebhetye led umboniso.Ukubeka nje, iziboniso ze-Micro LED zinokuba zikhulu okanye zincinci."Encinci" inokufikelela kwiscreen se-1.4-intshi yewotshi, kwaye "enkulu" inokufikelela kwiscreen sokubonisa intengiso yamawaka aliqela eemitha ezikwere, eziguquguqukayo kakhulu.NjengeUmboniso weP1.56 oguquguqukayo.
Ukuyibeka ngokulula, xa kuthelekiswa noomabonakude bemveli kwimarike, iiTV zeMicro LED kunokuthiwa ziphumelele kuzo zonke iinkalo, kwaye eyona nto ingalunganga kukuba zibiza kakhulu.Kodwa wonke umntu uyaqonda ukuba ixabiso langoku lokuvelisa i-Micro LED liphezulu kakhulu, umgca wemveliso awuvuthwanga ngokwaneleyo, kwaye bambalwa kakhulu abavelisi abanobuchule obu buchwepheshe.Kodwa kungenxa yoko le nto itekhnoloji yeMicro LED inokuba nentengiso ebanzi kunye nengeniso enengeniso kakhulu.Kunokuthiwa nabani na oyinkosi yetekhnoloji ye-Micro LED uya kuba nakho ukukhokela kule minyaka mihlanu izayo okanye nangaphezulu.
Esi sesinye sezizathu zokuba kutheni abaninzi abavelisi baseTshayina bakhethe ukuhambisa kunye ne-squat kwi-Micro LED track kule minyaka yakutshanje.Kwaye ngokukhula kobuchwephesha be-Micro LED, iimeko zokusetyenziswa kwayo zikwanwenwela ukusuka kwiiTV ukuya kwimiboniso eyahlukeneyo emikhulu, imiboniso yentengiso, imiboniso enxibekayo, i-AR/VR micro-displays, kunye nokunye.Kuyaphawuleka ukuba kwintsimi ye-Micro LED, kwanezigebenga kwintsimi yezixhobo ezingaphandle kwe-China azinayo inzuzo "epheleleyo" njengaxaIshishini le-LEDyavela kuqala.Kunokuthiwa ukuba iinkampani zezixhobo zaseTshayina zinenzuzo ethile.Kukho izizathu ezibini eziphambili zohlaselo:
Okokuqala, ukusetyenziswa kweMicro LED kwimarike yaseTshayina kuphezulu kakhulu.Amashishini amaninzi asakhulayo anenani elikhulu leMicro LED izikhewu, kwaye angawona mvelisi mkhulu kunye nentengiso enkulu yabathengi.Kwinqanaba lokuqala lesicelo sangoku, amashishini aneemfuno eziphezulu kakhulu kwisantya sempendulo yovavanyo yecala lezixhobo, intsebenziswano nophuhliso, njl. Iinkampani zaseTshayina ngokungathandabuzekiyo zinenzuzo yendalo kulo mba.Okwesibini ngumba weendleko.Njengoko sonke sisazi, ixabiso kunye neendleko ziyisitshixo sokuthandwa kobuchwephesha obutsha.Iindleko zezixhobo zaseTshayina zisephantsi kakhulu kunezixhobo ezithunyelwa kumazwe angaphandle.Ixabiso libe sisixhobo sezixhobo zaseTshayina zokoyisa izixeko kunye nemimandla.Iqhutywa zezi zinto, izixhobo ze-Micro LED zihlala zingena kwinkqubo yokubonelela ngabavelisi abakhulu.
Ukuba ufuna ukwenza umsebenzi olungileyo we-Micro LED, kusekho iingxaki ezininzi ekufuneka zisonjululwe.Enyanisweni, kwangethuba ngo-2018, xa i-Samsung isungula into eyayibanga ukuba yeyona TV yokuqala ye-Ultra-enkulu ye-Micro LED, kwihlabathi langaphandle. yayigcwele ulindelo lwezicelo ze-Micro LED kwintsimi yemiboniso emikhulu.Nangona kunjalo, umda wetekhnoloji kunye nemiba yeendleko, akuzange kube kulo nyaka apho ukuphehlelelwa kweMicro LED yeemveliso ezinkulu zokubonisa ithathwa njengomthamo omkhulu.
Ngokuqinisekileyo, ukuze ufumane unyawo oluqinileyo kule ndawo intsha, abavelisi baseTshayina baseneengxaki ezininzi zokusombulula.
Ukongeza, ixesha lokuqala lisemva kancinci kunoko.Ukuba ufuna ukufezekisa ukugqithiswa kwekona, kufuneka ubeke ingqalelo ngakumbi kuphuhliso.Iingxaki onokudibana nazo endleleni.Eyokuqala ngokwemvelo yingxaki yenqanaba lenkqubo.Ngenxa yokuba i-Micro LED ithatha iteknoloji yokupakisha ye-COB kunye noyilo oluhlanganisiweyo oluphezulu, izinga lesivuno kwinkqubo yokuvelisa ayiphezulu, kwaye emva kokuba isikrini sinendawo embi, ayikwazi ukulungiswa kwindawo-to-point okanye iindleko zokulungisa okubi. inqaku liphezulu kakhulu.Olu luvavanyo olukhulu lwenqanaba letekhnoloji, inqanaba lobugcisa kunye nenqanaba lokupakisha lenkampani iMicro LED ubuchwepheshe kunye neemveliso.
Okwesibini, uphuhliso lwetekhnoloji ye-Micro LED ixhomekeke kakhulu kuphuhliso olulungelelanisiweyo lwamashishini anyukayo nasezantsi kuwo wonke umxokelelwane weshishini le-semiconductor.Umboniso okhokelela ekuhleni.Xa kukho ingxaki kwelinye lamakhonkco, kuya kukhokelela kuthotho lweemeko ezihlazisayo ezifana nomenzi ongakwazi ukuvelisa imveliso kunye nemarike ayikwazi ukufumana imveliso.Ngoko ke, ukuba iteknoloji ye-Micro LED yaseChina ikhula ngokukhawuleza, kuyimfuneko ukuphucula isivuno, ukunciphisa iindleko kunye nokudibanisa ngakumbi ubudlelwane phakathi kwamatyathanga amashishini anyukayo kunye namazantsi.
Ukuphumelela kwetekhnoloji yokudlulisa uninzi rhoqo, kwaye ukuthengiswa kweMicro-LED kulindeleke ukuba kukhawulezise.Emva kokuba i-micro-scale micro-LED ifile yenziwe, iteknoloji yokudlulisa ubunzima inokudlulisa ngokukhawuleza nangokuchanekileyo izigidi okanye amashumi ezigidi ze-micro-LED zifa kwi-substrate yesekethe yomqhubi, kwaye zenze ubudlelwane obuhle kunye nesekethe yomqhubi.uxhulumaniso lombane kunye nokulungiswa komatshini.Ukuthatha i-TV ye-4K njengomzekelo, i-4K idla ngokubhekisela kwisisombululo se-4096x2160.Ukucinga ukuba kukho ezintathu ze-R / G / B ezifa nge-pixel nganye, ukwenza i-TV ye-4K ifuna ukuhanjiswa ukuya kwi-26 yezigidi ezifayo-nokuba i-10,000 iyafa idluliselwe ngexesha ngalinye.Kwakhona kufuneka iphindwe ngamaxesha angama-2400.
Ukuveliswa kobunzima be-micro-LED kunzima.Njengoko kukhankanyiwe ngasentla, i-arhente yabonisa ukuba iteknoloji yokudlulisa ubuninzi ayikagqibi, eye yaba yibhodlela enkulu yokuvelisa ubuninzi be-micro-LED.Ukuba izixhobo zeteknoloji yokudlulisa ubuninzi zinokuhlangabezana neemfuno zokusetyenziswa kwezorhwebo ezinkulu, ziya kukhawulezisa ukuthengiswa kwe-micro-LED. Ngokubanzi, i-China's Micro LED industry chain iqalile ukumila.Ngenkxaso kunye nokukhuthazwa kwemigaqo-nkqubo eyongezelelweyo, kukholelwa ukuba utyalo-mali kunye nobukhulu bemarike yeMicro LED ishishini liya kuqhubeka ukwanda.Ukuveliswa ngobuninzi beMicro LED nako kuya kukhawuleziswa, kwaye abavelisi baseTshayina banokukwazi ukuthembela kobu buchwepheshe butsha ukuphumeza ikona.
Ixesha lokuposa: Sep-26-2022