I-MicroLED, ekholelwa ngabaninzi ukuba sisizukulwana esilandelayo seteknoloji yokubonisa, ilandelwa ngabadlali be-LED, ukubonisa, i-OEM, izixhobo kunye nokunye. Ukwahluliwe kwi-LCD kunye ne-OLED, i-microLED ithathwa njengeyona teknoloji yokubonisa kuphela engenamda wobungakanani. Zeziphi izicelo ezinokubakho? Ngawaphi ama-hypes kunye neenyani? Le yimibuzo ebhekiswe kwingxelo entsha ye-IDTechEx, " Iziboniso ze-Micro-LED 2020-2030: Iteknoloji, uRhwebo, iThuba, iMarike kunye nabadlali".
IiNkuthazo ezahlukeneyo ziqhuba iNkqubela phambili yeMiboniso yeMicroLED
I-Samsung Display ibhengeze ukuba iyaliphelisa ishishini le-LCD kwaye iza kugxila kumashishini ayo e-QD LCD kunye ne-OLED. I-LG Display iye yamisa imveliso yayo yasekhaya yeepaneli ze-LCD. Abathengisi baseKorea bavame ukunciphisa imveliso yepaneli ye-LCD kwaye batshintshele kwi-QLED & OLED. Ukongeza, iPanasonic kunye neJDI nazo ziyaphuma kwishishini leLCD. I-AUO, i-Innolux kunye nezinye iinkampani ezimbalwa zaseTaiwan zinciphisa utyalo-mali kwi-LCD okanye i-OLED. Njengothelekiso, ukwenziwa kwe-LCD kutshintshela kwilizwe laseTshayina ngenxa yobuchule beendleko, ukusebenza kakuhle kwemveliso yomgca omtsha kunye nenkxaso yesixokelelwano soshishino.
Kwindawo ye-OLED, imveliso yephaneli ye-OLED ilawulwa ziinkampani zaseKorea ngokubhekiselele kumthamo osebenzayo wokuvelisa, izixhobo ezinyukayo kunye nezixhobo zokusebenza, usetyenziso olusezantsi, kunye nokugqibelela kwekhonkco lokubonelela. Umzekelo, i-SDC kunye ne-LGD zixhase iinkampani zemathiriyeli kunye nezixhobo eziphezulu, ukwakha i-ecosystems elungileyo. Kwizicelo ezisezantsi, iiphaneli ze-OLED ezincinci / eziphakathi kwe-Samsung zinikezelwa kuqala kwi-Samsung smart phones, ngelixa iiphaneli ze-LGD ezinkulu ze-OLED zinikezelwa kuqala kwi-LG TVs. Iimpawu zabo zinokubonelela ngenkxaso eyaneleyo kunye nengxelo. I-Samsung kunye ne-LG zilawula iipaneli ze-OLED ezincinci / eziphakathi kunye nobukhulu obukhulu, ngokulandelelana.
Ngokubhekiselele kwizinto eziphambili zomsinga kunye nezixhobo, iJapan neJamani zomelele kakhulu. Izibonelelo zabo zingasetyenziswa kwi-LCD okanye kwi-OLED kuphela, kodwa nezinye iintlobo ezintsha zokubonisa ngokunjalo.
Ngale mvelaphi, ukubandakanyeka kwitekhnoloji entsha yokubonisa kunokuzisa amathuba amatsha kubadlali abafanelekileyo, njengoko itekhnoloji entsha yokubonisa inokwaphula amaqela akhoyo engingqi kunye neenzuzo, ukwenza isakhiwo esitsha soshishino.
Esi sesinye sezizathu ezibalulekileyo zokuba kutheni iziboniso ze-microLED zitsale umdla ongaka. Ukongeza, iziboniso ze-microLED zihambisa iziphakamiso zexabiso ezifana ne-gamut yombala obanzi, ukukhanya okuphezulu, ukusetyenziswa kwamandla aphantsi, ukuzinza okugqwesileyo kunye nobomi obude, i-angle yokujonga ububanzi, uluhlu oluphezulu oluguquguqukayo, ukuchasana okuphezulu, izinga lokuhlaziya ngokukhawuleza, ukukhanya, uxhulumaniso olungenamthungo, kunye nokudibanisa inzwa. amandla, njl njl. Ezinye izindululo zexabiso zinokubonelelwa ngezinye iindlela ezifana ne-LCD, i-OLED kunye ne-QD, ngelixa i-microLED ineziphakamiso zexabiso ezikhethekileyo ezilandelwa ngabaninzi.
Izindululo zexabiso zeetekhnoloji zokubonisa ezahlukeneyo. Umthombo: IDTechEx
Omnye umqhubi linani elikhulayo labadlali abalandela imboni ye-microLED. I-MicroLED isenokungabi yingqwalasela yabo enkulu okwangoku, kodwa bagcina umkhondo osondeleyo kuyo, nje ukuba xa i-microLED isuka ngokwenene, inokukhawuleza ukubamba, endaweni yokuba ishiywe ngasemva.
Ukwandiswa kweMisebenzi ngokuGqalisela kuPhuhliso oluShiftiwe
Inani elandayo lemisebenzi evela kubaboneleli bomboniso linokubonwa kutyalo-mali olukhulu oluqokelelweyo lwe-~$5 yebhiliyoni, inani elonyukayo lokufakwa kwelungelo elilodwa lomenzi wechiza, kunye neeprototypes/iimveliso eziziswe ngabathengisi be-microLED. Sinokubona amagama afana ne-AUO, i-PlayNitride, i-RiTdisplay, i-Samsung, i-LG, i-Sony, i-TCL, i-Tianma, i-Konka, i-Glo, i-Plessey, i-JBD, i-X-Display, i-VueReal, i-CSOT, i-Sharp, i-Kyocera, njl.
Nangona kunjalo, iiprototypes zobungqina bobuchwephesha / ukulungela isayensi kunye nelebhu / imveliso yesikali selaphu zahluke kakhulu kwiimveliso zorhwebo ezenziwe ngobuninzi. Le yokugqibela ifuna iziphene zero kwiimveliso zabathengi. Nangona inzululwazi iye yangqinwa apho, eyona nto ingumceli mngeni yimiba yobunjineli neyokuvelisa. Ngokomzekelo, ii-LED eziqhelekileyo zinokufikelela kwi-quantum efficiencies yangaphandle (EQEs) ukuya kwi- ~ 70%, ngelixa ii-microLED ezincinci ezingaphantsi kwe-10 µm zinokuba nzima ukufikelela kwi-20%. Ii-LED ezibomvu zicela umngeni ngakumbi ngee-EQE eziphantsi kunye ne-brittle feature. Ii-microLED ezincinci zinendawo enkulu, enokuthi ikhokhelele kwiziphene ezininzi ngexesha lenkqubo yokwenziwa. Ke ngoko, ukusombulula imiceli mngeni yobunjineli/yemveliso kubalulekile, kubandakanywa ubungakanani beminiaturization ngelixa kugcinwa ukusebenza kakuhle, uyilo lwetshiphu kunye nokuphuculwa kobuchule bokwenza itshiphu. Eminye imiba ibandakanya isivuno sokuhanjiswa kobuninzi, ukulungiswa kwesiphene, uvavanyo, ukufana, ukuguqulwa kombala, njl.
Ukwenza umboniso we-microLED, ezininzi iteknoloji kunye neenkqubo zibandakanyekayo, ezifana ne-epitaxy, i-photolithography, i-chip fabrication, ukususwa kwe-substrate, ukuhlolwa, ukuhanjiswa kobuninzi, ukudibanisa kunye nokudibanisa, ukuvavanywa, ukulungiswa, ukubuyisela i-backplane kunye nokuqhuba i-IC, njl. Emva kweminyaka yophuhliso, obunye ubunzima beteknoloji busonjululwe, ngelixa imingeni emitsha ibekwe phambi kwethu. Umzekelo, kwiminyaka eliqela eyadlulayo, iinzame ezinkulu bezigxininiswe kwi-die miniaturization, uyilo lwetshiphu kunye nokuhanjiswa kobuninzi, njl. Kutshanje, uninzi lwabadlali baqonda ukuba ukuqonda ngokupheleleyo zonke iinkqubo kubalulekile. Ke ngoko, inani elandayo labantu libeka iinzame ezingakumbi nakwitekhnoloji enjengokuhlola, ukulungisa, ukuqhuba, ukuphuculwa kwemifanekiso, ulawulo lokukhanya, kunye nezixhobo zokuvelisa umthamo omkhulu.
UHlengahlengiso loNikezo Phantsi kwe-COVID-19
Enye yeengxoxo ezinkulu ezenzekayo kwihlabathi ngoku yi-COVID-19. Njengoko amazwe amaninzi ane-COVID-19 ephantsi kolawulo, umbuzo awupheleli nje kwimpilo yoluntu, kodwa kunye neziphumo zexesha elide eziphosa kuthi kwezentlalo, ezoqoqosho kunye nezopolitiko.
Ukubandakanya amashishini amaninzi asele ekhona kunye namashishini amatsha, iziboniso ze-micoLED zinokubumba i-LED ekhoyo kunye nokubonisa ikhonkco lokubonelela, okubangelwa yintsha elide kunye neyinkimbinkimbi. Iindlela ezintsha zetekhnoloji kunye neemveliso ezintsha zinokubonelela ngamathuba amatsha kubadlali, njengeshishini leCMOS lingathatha indawo kwikhonkco lokubonelela nge-microLED-based micro-display chain.
Amava nge-COVID-19, uqoqosho lwehlabathi kunye nolwakhiwo lwesixokelelwano sobonelelo lunokuphenjelelwa.
Iimbono ze-COVID-19 ngoFebruwari kwaye emva koko zahluke kakhulu. NgoFebruwari, imeko ye-COVID-19 yayiyeyona imbi kakhulu eTshayina. Ke ngoko, uhlalutyo oluninzi lujolise kukhuseleko lwekhonkco lokubonelela. Umngcipheko uxoxiwe amatyeli amaninzi ukuqhubela phambili ukuthembela kumakhonkco obonelelo lwemveliso yehlabathi eTshayina. Ngelixa ukusukela ngoMatshi, ubhubhani wehlabathi wenze ukuba abantu bajonge kwi-engile ebanzi. Okokuqala, ukukhula koqoqosho lwehlabathi kuye kwathotywa kanobom kwihlabathi liphela kwaye amazinga entswela-ngqesho anyukile, kwanangenkxaso karhulumente evela kwamanye amazwe. Okwesibini, ishishini labathengi lichaphazeleke kakhulu. Ukuthengwa kweemveliso ezincinci kuya kuncitshiswa zombini kubathengi kunye neeyunithi zoshishino. Okwesithathu, iimarike zemali ziye zachaphazeleka. Okulandelayo, kodwa okungancinci, impembelelo kwikhonkco lokubonelela ngehlabathi iya kuhlala, kokubini ngoku nakwixesha elizayo.
Yamkelwe ngabaninzi ukuba ubhubhani wehlabathi we-COVID-19 uza kwenza ubudlelwane base-US-China bube nzima ngakumbi. Kwakhona, ukudityaniswa kwehlabathi kuyehla kunye nemida evaliweyo, izithintelo zokuhamba, iimeko zokuthumela ngaphandle kunye namakhonkco obonelelo akhubazekileyo. Ngakolunye uhlangothi, i-IDTechEx ivile kwiinkampani ezincinci ezincinci ukuba zikhethe ngamabomu ukusebenzisana neenkampani ezingenakuchaphazeleka kwimfazwe yorhwebo. Kwelinye icala, nangona ukudityaniswa kwehlabathi kuseyinto eqhelekileyo, amaqela ommandla angadlala indima ebaluleke ngakumbi kulwakhiwo lwekhonkco lokubonelela kunothungelwano lwehlabathi kwixesha elizayo. 
Demand and supply of MicroLED displays. Source: IDTechEx
Iimarike zezicelo zeMiboniso yeMicroLED
Imfuno yemiboniso ye-microLED inokuhlalutywa kwimiba emibini:
• Ukutshintshwa kwimarike ekhoyo yokubonisa
• Ukudala imarike yokubonisa entsha
Kweyangaphambili, izicelo ezisi-8 eziboniswe ngezantsi zijongwana kakhulu. Ziyinyani eyongeziweyo / edibeneyo (i-AR / MR), inyani yenyani (VR), iziboniso zevidiyo ezinkulu, iiTV kunye nabahloli, iziboniso zemoto, iifowuni eziphathwayo, iiwotshi ezihlakaniphile kunye nezinto eziphathekayo, iipilisi kunye neelaptops.
Ukutshintshwa kwiimarike zezicelo ezikhoyo
Umzekelo, iziboniso zeLCD, ezilawula imarike yangoku, zisetyenziswa phantse kuzo zonke iziboniso ezingaphantsi kwe65″. I-LCDs inomda wabo wangaphakathi wokuya kubukhulu obukhulu. I-OLED ithatha isabelo esonyukayo semakethi ikakhulu kwimiboniso ye-smart phone. I-QD-LCDs zithengiswa njenge-premium TVs kwaye zamkelwa linani elikhulayo labathengi. Iziboniso ze-LED sele zisetyenziswa kwimiboniso emikhulu yoluntu. Ukukhuphisana nabo, i-microLED kufuneka ichonge izindululo zexabiso ezizodwa okanye indibaniselwano yesiphakamiso sexabiso ukunika izibonelelo.
Ngakolunye uhlangothi, into enokunikezelwa kweli nqanaba ibeka umda. Umzekelo, ukuze kube nokukhuphisana kweendleko, ii-microLEDs kufuneka zenziwe zibe ngamasayizi amancinci. Nangona kunjalo, ii-microLED ezincinci zinokusebenza okuphantsi kakhulu xa kuthelekiswa nee-LED zemveli ezisetyenziselwa ukukhanya okuqinileyo. I-microLEDs ephantsi esebenzayo ayinakukwazi ukunika ixabiso lexabiso "ukusetyenziswa kwamandla aphantsi" kwizicelo ezifuna ii-LED ezincinci kunye nokusetyenziswa kwamandla aphantsi.
Ngokweendleko, iindleko zendiza yangaphambili yomboniso we-microLED eqhelekileyo ixhomekeke kwinani le-LED, endaweni yendawo, eyahlukileyo kwi-OLED kunye ne-LCD. Yiyo loo nto ukwenza i-smart phone enesisombululo esifanayo se-TV kunokubangela uqikelelo lweendleko ezifanayo, endaweni yemiyalelo yolindelo oluphantsi.
Ke ngoko, kubalulekile ukuqonda iindlela ezahlukeneyo zetekhnoloji ngasemva kwesicelo ngasinye kunye nokufumana uvavanyo olucacileyo malunga namathuba kunye namathuba abo.
Ukudala imakethi entsha yokubonisa kufuna iimpawu ezingenakukwazi ukwenziwa ngezinye iindlela. Imizekelo eqhelekileyo ibandakanya iziboniso ezinemilo elungiselelweyo kunye neziboniso ezinomdibaniso woluvo. Imiboniso emitsha evelayo yandisa intelekelelo yethu ngaphaya kwemiboniso ekhoyo kwaye isinceda ukuya kwihlabathi ngemiboniso ekhoyo yonke indawo.
Ixesha lokuposa: Jan-22-2021