Kutshanje, icandelo leB2B yenkampani enkulu ikhuphe isizukulwana esitsha soluhlu lwemephu ye-COB encinci.Ubungakanani bemveliso ye-LED yetshiphu ekhupha ukukhanya yi-70μm kuphela, kwaye indawo yepixel encinci kakhulu ekhupha ukukhanya iphucula umahluko.
Ngapha koko, bonke abavelisi abakhulu bonyusa i-R&D yabo kunye nokuqamba itekhnoloji ye-COB kunye nokubamba imakethi.Nangona kunjalo, ukongeza kwimvumelwano yokuba "i-COB yeyona ndlela iphambili yetekhnoloji yokupakisha", kusekho umahluko omkhulu kwi-MiP kunye ne-COB yetekhnoloji ngaphakathi kwishishini.
Isigwebo seendlela zobugcisa zexesha elide kunye nexesha elifutshane
Njengoko i-COB isiya kwibala elikhulu kunye ne-MiP isiya kwibala elincinci, ngokuqinisekileyo kuya kubakho ukhuphiswano oluthile phakathi kweendlela ezimbini zobugcisa.Kodwa ngoku, ayilobudlelwane obunye ubomi okanye ukufa.Ke ngoko, ngexesha elithile kwaye ngaphakathi komgama othile, i-COB, i-MiP, kunye ne-IMD ziya kuhlala kunye.Ezi zonke ziinkqubo eziyimfuneko kuphuhliso lobuchwepheshe.
Ukususela kumbono wexesha elide, i-COB ngoku iseke inzuzo ebalulekileyo yokuqala, kwaye iinkampani kunye neempawu zingene ngokupheleleyo kwimarike;ukongeza, i-COB ineempawu zendalo zonxibelelwano olufutshane kunye olulula lwenkqubo;xa iinkqubo zogqithiselo lobuninzi Emva kokuzuza impumelelo ngokwexabiso kunye neendleko, kukho ithuba lokoyisa izixeko kunye nemimandla.
Kwimarike yangoku, izikrini eziphakamileyo eziphezulu zisebenzisa iimveliso ze-LED ezininzi ezinezithuba ezincinci (ngaphantsi kweP2.5).Kwikamva elizayo, iya kuqhubeka nokuphuhla ukuya kuxinaniso lwe-pixel ephezulu kunye ne-pixel pitch encinci, eya kukhuthaza i-COB ukuba ibe ngumkhombandlela obalulekileyo wokuphucula itekhnoloji yokupakisha ye-LED kunye nohlaziyo.
Ubume bophuhliso lweCOB kunye neempawu
Ngokutsho kwedatha evela kwinkampani yolwazi olugunyazisiweyo, kwisiqingatha sokuqala se-2023, ukuthengiswa kwezinto ezincinci ze-LED ezibonisa i-LED kwilizwe laseChina zifikelele kwi-7.33 yezigidigidi, ukunyuka okuncinci kwe-0.1% ngonyaka;indawo yokuthunyelwa ifikelele kwi-498,000 square metres, ukunyuka konyaka-ngonyaka kwe-20.2%.Phakathi kwabo, nangona iteknoloji ye-SMD (kubandakanywa ne-IMD) iyona nto iphambili, isabelo sobuchwepheshe be-COB siyaqhubeka sikhula.Ngekota yesibini ye-2023, umlinganiselo weentengiso ufikelele kwi-10.7%.Isabelo semarike ngokubanzi kwisiqingatha sokuqala sonyaka sinyuke malunga neepesenti ezi-3 zeepesenti xa kuthelekiswa nexesha elifanayo.
Okwangoku, intengiso yemveliso yetekhnoloji ye-COB encinci ye-LED ibonisa ezi mpawu zilandelayo:
Ixabiso: Ixabiso eliphakathi lomatshini wonke lehlile laya kutsho ngaphantsi kwama-50,000 yuan/㎡.Iindleko zetekhnoloji yokupakisha ye-COB yehle kakhulu, ukuze ixabiso lemarike eliphakathi leemveliso ezincinci ze-LED ezibonisa i-COB ziye zehla kakhulu kunangaphambili.Kwisiqingatha sokuqala sika-2023, ixabiso lemarike eliphakathi lehle nge-28%, lifikelela kwixabiso eliphakathi kwe-45,000 yuan/㎡.
Isithuba: Gxininisa kwi-P1.2 nangaphantsi kweemveliso.Xa i-point pitch ingaphantsi kwe-P1.2, iteknoloji yokupakisha ye-COB inenzuzo kwindleko yokuvelisa ngokubanzi;I-COB ibala ngaphezu kwe-60% yeemveliso ezinemibhobho ye-P1.2 nangaphantsi.
Isicelo: ubukhulu becala iimeko zokubeka iliso, ezifuneka kakhulu kwiinkalo zobungcali.Umboniso omncinci we-LED we-teknoloji ye-COB uneempawu zokuxinana okuphezulu, ukukhanya okuphezulu, kunye nenkcazo ephezulu.Kwiimeko zokubeka iliso, ukuthunyelwa kwe-COB kubalwa ngaphezu kwe-40%;zisekelwe ikakhulu kwiimfuno zabathengi kwiinkalo zobungcali, kubandakanywa amandla edijithali, ukuthutha, umkhosi, imali kunye namanye amashishini.
Uqikelelo lwengqikelelo: Ngo-2028, i-COB iya kuphendula ngaphezulu kwe-30% yee-LED ezincinci.
Uhlalutyo olubanzi lubonisa ukuba njengoko itekhnoloji yokupakisha yeCOB yenza intsebenziswano elungileyo kwimiba emithathu: inkqubela phambili yetekhnoloji yeshishini, ukwanda komthamo wemveliso kunye nokwandiswa kwemfuno yentengiso, ngokuthe ngcembe iya kuba yinto ebalulekileyo yetekhnoloji yemveliso kuphuhliso lwe-micro-pitch kwi-pitch encinci ye-LED. umboniso woshishino.
Ngo-2028, itekhnoloji ye-COB iya kuphendula ngaphezulu kwe-30% yokuthengisa kwi-LED encinci ye-LED (ngaphantsi kwe-P2.5) kwimarike yokubonisa.
Ukusuka kumbono weshishini, uninzi lweenkampani ezibandakanyekayo kumboniso we-LED azigxininisi kwicala elinye.Ngokuqhelekileyo benza inkqubela kuzo zombini izikhokelo ze-COB kunye ne-MiP.Ngaphezu koko, njengendawo yotyalo-mali kunye ne-teknoloji-intensive industry industry, i-evolution ye-LED imboni yokubonisa ayilandeli ngokupheleleyo umgaqo womsebenzi ophambili "imali enhle ikhupha imali embi".Isimo sengqondo kunye namandla enkampini yenkampani inokuchaphazela ikamva ezimbini Uphuhliso lweendlela zobugcisa.
Ixesha lokuposa: Nov-09-2023