Abavelisi baseTaiwan nabaseKorea basebenzela ukoyisa imiqobo yendlela yetekhnoloji kunye neendleko ezinxulumene neziboniso zeMicro LED…
Ukusukela oko kwasungulwa umboniso omkhulu wemodyuli ka-Sony we-Micro LED ukubonisa ngo-2017, ezinye iinkampani, ezibandakanya i-Samsung kunye ne-LG, ziye zaqhubela phambili ngokulandelelanayo kuphuhliso lwe-Micro LED, ngokuvelisa i-buzz enkulu kwisakhono setekhnoloji kwimarike yokubonisa ubungakanani obukhulu, ngokutsho. kuphando lwamva nje lweTrendForce.
I-Emissive Micro LED TVs kulindeleke ukuba ifike kwimarike phakathi kuka-2021 kunye no-2022. Nangona kunjalo, imingeni emininzi yezobuchwepheshe kunye neendleko ezihambelana neendleko azikasonjululwa, oku kuthetha ukuba ii-TV ze-Micro LED ziya kuhlala ziyimveliso yodidi oluphezulu ubuncinane ngexesha lobuchwephesha. inqanaba lokuqala lokurhweba.
I-TrendForce ibonisa ukuba iteknoloji ye-Micro LED iya kuqala ukungena kwimarike kwizicelo ezininzi, kubandakanywa nezixhobo ze-AR ezinobungakanani obuncinci, izinto ezinxitywayo ezifana ne-smartwatches, iimveliso ezinomda ophezulu ezifana nemiboniso yemoto, kunye neemveliso ze-niche ezifana nee-TV eziphezulu kunye imiboniso zorhwebo ezinkulu. Emva kolu tshintsho lokuqala lweemveliso, itekhnoloji ye-Micro LED iya kuthi emva koko ibone ukudityaniswa ngokuthe ngcembe kwiitafile ezinobungakanani obuphakathi, iikhompyuter zamanqaku, kunye neemonitha zedesktop ngokunjalo. Ngokukodwa, iMicro LED iya kubona awona mandla aphezulu okukhula kwimakethi ebonisa ubungakanani obukhulu, ngakumbi kuba ezi mveliso zinomqobo ophantsi wetekhnoloji. Ingeniso ye-chip ye-Micro LED, eqhutywa ikakhulu ngumabonwakude kunye nokudityaniswa kobungakanani obukhulu, kulindeleke ukuba ifikelele kwi-2.3 yeebhiliyoni zeedola zaseMelika ngo-2024.
Abavelisi baseTaiwan nabaseKorea basebenzela ukoyisa imiqobo yendlela yetekhnoloji kunye neendleko ezinxulumene neziboniso zeMicro LED.
Kwinqanaba langoku, uninzi lwee- TV ze- Micro LED kunye nemiboniso yobungakanani obukhulu bubonisa uyilo lwendabuko lwe-LED yeepakethe ze-chip ze-RGB ezidityaniswe nabaqhubi be-matrix (PM). Ayisiyiyo kuphela i-PM ebiza kakhulu ukuphumeza, kodwa ikwanqunyelwe malunga nokuba i-pixel pitch yesiboniso ingancitshiswa kangakanani, isenza iteknoloji ye-Micro LED isebenze kwimiboniso yorhwebo kuphela ngoku. Nangona kunjalo, abavelisi bephaneli ezahlukeneyo kunye neebrendi zokubonisa kwiminyaka yamva nje baphuhlise izisombululo zabo zematrix (AM) ezisebenzayo, ezisebenzisa isikimu esisebenzayo sokujongana ne-pixel kunye ne-TFT yeglasi yangasemva. Ngaphaya koko, uyilo lwe-IC lwe-AM, xa kuthelekiswa ne-PM, lulula ngakumbi, oku kuthetha ukuba i-AM ifuna indawo encinci yendawo yokuhamba. Zonke ezi zibonelelo zenza i-AM ibe sisisombululo esifanelekileyo kwi-high-resolution Micro LED TVs.
Iinkampani zaseKorea (Samsung / LG), iinkampani zaseTaiwan (Innolux / AUO), kunye neenkampani zaseTshayina (Tianma / CSOT) zonke ngoku zibonise izicelo zabo zokubonisa i-AM. Ngokubhekiselele kumthombo wokukhanya we-LED, i-Samsung ibambisene ne-PlayNitride esekwe eTaiwan ukwenza umboniso ogcweleyo weMicro LED owenziwe kusetyenziswa ukuhanjiswa kwe-semi-mass ye-RGB LED chips. Le nkqubo yahlukile kwindlela yemveli yokwenziwa komboniso we-LED, esebenzisa itekhnoloji yokupakisha ye-RGB ye-LED endaweni yoko. Ngakolunye uhlangothi, abavelisi bephaneli baseTaiwan i-AUO kunye ne-Innolux baye baphayona itekhnoloji yokubonelela ngemibala edibanisa iitshiphusi ze-LED ezinokukhanya okuluhlaza kunye namachaphaza e-quantum okanye i-phosphors ye-LED.
Kwelinye icala, iindleko zokuboniswa kweMicro LED kuxhomekeke kwisisombululo somboniso kunye nobungakanani bechip. Njengoko abasebenzisi bafuna iziboniso eziphezulu zokuya phambili, ukusetyenziswa kwe-chip ye-Micro LED kuya kunyuka. Oomabonakude kunye neziboniso ze-LED ngakumbi ziya kunciphisa ezinye iiaplikeshini kusetyenziso lwetshiphu ye-Micro LED. Umzekelo, isiboniso se-75-intshi ye-4K sifuna ubuncinci i-24 yezigidi ze-RGB Micro LED chips kuluhlu lwaso lwe-subpixel. Ke ngoko, iindleko zokwenziwa, ezibandakanya itekhnoloji efana nokudluliselwa kwesiqingatha sobunzima, kunye neendleko zempahla yeMicro LED chips ziya kuhlala ziphezulu okwangoku.
Ukukhanya koku, i-TrendForce ikholelwa ukuba imiba yetekhnoloji kunye neendleko eziya kuhlala ingowona mceli mngeni mkhulu ekufumanekeni kwemarike yeeTV ze-Micro LED kunye neziboniso ezinkulu zeMicro LED. Njengoko iiTV zihamba zisiya kubungakanani obukhulu kunye nezisombululo eziphezulu kwixesha elizayo, abavelisi kufuneka bajongane nobunzima obandayo kwiitekhnoloji zeMicro LED, kubandakanya ukuhanjiswa kobuninzi, iinqwelomoya, abaqhubi, iitshiphusi, kunye nokuhlolwa nokulungiswa. Nje ukuba ezi ntsilelo zetekhnoloji zoyiswe, nokuba iindleko zokwenziwa kweMicro LED ziya kuthotywa ngokuhambelanayo, ukwehla okukhawulezileyo kuya kuqinisekisa ukusebenza kweMicro LED njengobuchwephesha bomboniso oqhelekileyo.
Ixesha lokuposa: Jan-18-2021