Kodayake ana iya amfani da fasahar Micro LED a fagen ƙananan na'urori masu iya sawa waɗanda AR, VR, da agogon smart ke wakilta, akwai ƙalilan aikace-aikace masu amfani a halin yanzu.Ɗaukar gilashin AR a matsayin misali, bisa ga ƙididdiga da ba su cika ba, za a sami nau'ikan gilashin guda uku ne kawai da ke amfani da fasahar Micro LED a shekarar 2022, wato Li Weike's Meta Lens, Garkuwar Vuzix da Tooz's ESSNZ Berlin smart glasses.
Kodayake yana da fa'idodi da yawa fiye da fasahar Micro OLED, hanyar zuwaMicro LED Micro nuniaikace-aikace ba sumul.A cikin bincike na ƙarshe, matsalar har yanzu ita ce ci gaban fasahar Micro LED yana da ɗan jinkiri, tsarin masana'anta bai riga ya girma ba, matsalolin farashin samfur, inganci da ingantaccen guntu ja yana wanzu, kuma yana da wahala a cimma cikakkiyar nasara. -launi, kusa-ido babban ƙuduri nuni effects.Babban aikace-aikace a fagen ƙananan nuni.
Duk da haka, don bincike da haɓaka fasahar Micro LED, kamfanonin LED da masana kimiyya ba su taɓa tsayawa ba.Ta hanyar binciko hanyoyin fasaha daban-daban, fasahar Micro LED tana haɓaka sannu a hankali, kuma aiwatar da aikace-aikacen Micro LED a fagen ƙaramin nuni yana haɓaka da gajarta.Kwanan nan, ƙungiyar bincike da MIT ke jagoranta ta sami sabbin ci gaba a cikin binciken cikakken tsarin da aka tattara ta Micro LED (Stacked RGB Micro LED).A nan gaba, wannan bayani na iya zama mabuɗin mahimmanci wanda ke shafar ci gaban Micro LED micro-nuni aikace-aikace.
Ƙungiyar binciken ta haɓaka Micro LED mai cikakken launi a tsaye tare da ƙuduri har zuwa 5100PPI da girman 4μm kawai.Yana da'awar cewa shine Micro LED tare da mafi girman girman tsararru da ƙaramin girman da aka sani zuwa yanzu.Hakanan yana amfana gam LED allo.Babban ƙudiri da ƙananan girman samfurin sun cika buƙatun aikace-aikacen kayan aikin lantarki na ƙananan-nuni na kusa.
Wannan sakamakon bincike ya kara inganta haɓakawa da aikace-aikacen tsarin da aka tara Micro LED, kuma ya sake jawo hankalin masana'antun LED zuwa wannan bayani na fasaha.Musamman, fasalin na musamman na wannan bayani shine, idan aka kwatanta da pixel guda ɗaya da aka kirkira ta RGB Micro LED kwakwalwan kwamfuta tare da tsarin tsari na al'ada na al'ada, aikace-aikacen tsarin tsarawa na iya rage girman tsarin nuni yayin inganta aikin Micro LED nuni.
Quality da yawan aiki.A cikin daki-daki, tsarin da aka haɗe yana ba da damar pixel guda ɗaya don mamaye ƙasa da ƙasa, don haka za a iya samun ƙimar pixel mafi girma a kowane yanki na yanki, don haka biyan buƙatun aikace-aikacen ƙananan na'urorin nuni don ƙananan girman, babban ma'anar ƙudurin nunin kayayyaki.Dangane da samarwa, saboda aikace-aikacen tsarin da aka haɗe, ana haɗa kwakwalwan kwamfuta masu launi uku na RGB akan guntu guda ɗaya, wanda ke rage lokacin canja wurin kwakwalwan Micro LED zuwa substrate kuma yana haɓaka daidaiton jeri, don haka inganta ingantaccen samarwa farashin Micro LED nuni.Saboda canjin tsarin, samarwa da aikace-aikacen Micro LED sun sami ƙarin dama.
Saboda haka, a cikin 'yan shekarun nan, masana'antu na gida da na waje, jami'o'i, da cibiyoyin bincike sun shiga cikin bincike na tsarin Micro LED da aka tattara don inganta ci gaba da ci gaban wannan fasaha.Me kuke tunani game dam LED allon.Bisa kididdigar da ba ta cika ba, kamfanonin LED na cikin gida da na waje irin su Seoul Viosys, Lumens, Sundiode, da Nuoshi Technology, da kuma ƙungiyar bincike na cikin gida na Jami'ar Tsinghua, sun shiga cikin bincike na Micro LED a cikin 'yan shekarun nan.
A cikin 2022, Seoul Viosys ya nuna fasahar nunin guntu mai cikakken launi na WICOP Pixel.Micro LED kwakwalwan kwamfuta.Aikace-aikacen fasaha na WICOP Pixel yana rage tsarin samar da nunin Micro LED zuwa kashi ɗaya bisa uku, yana inganta yawan yawan amfanin ƙasa na Micro LED, yana rage farashin masana'antu, kuma yana rage yanki mai fitar da haske na Micro LED zuwa na samfuran tsarin tsarin da ake ciki. .Na uku, don zurfin baƙar fata launuka da kaifi hotuna.A cikin Fabrairu na wannan shekara, Seoul Viosys ya nuna nuni na Micro LED bisa ga fasahar WICOP Pixel, tare da haske ya karu zuwa 4000nits, yana fadada kewayon aikace-aikacen Micro LED zuwa filin Metaverse ciki har da AR da VR.
A cikin Mayu 2021, ƙungiyar bincike na Sashen Injiniyan Lantarki na Jami'ar Tsinghua sun haɓaka ƙirar ƙirar na'ura ta Micro LED dangane da ja, kore da shuɗi (RGB).Idan aka kwatanta da tsarin na'urar RGB na gefe-da-gefe na gargajiya, a ƙarƙashin girman na'urar iri ɗaya, tsarin da aka tattara zai iya ƙara ƙudurin nuni da sau uku idan aka kwatanta da tsarin gefe-gefe, wanda ba wai kawai yana haɓaka aikin haske na na'urar ba. , amma kuma yana rage daidaiton aiki yayin da ake buƙatar aiwatar da shirye-shiryen.
Ana iya ganin cewa a cikin 'yan shekarun nan, ta hanyar bincike a kan tsarin da aka tara, kamfanoni da jami'o'i sun inganta haske da ƙuduri na Micro LED micro nuni, da kuma inganta ci gaban cikakken launi mai girma na micro LED micro nuni.Fuskantar matsalolin fasaha na yau da kullun na Micro LED, tsarin da aka tara yana ba da mafita mai yuwuwa, kuma yana buɗe sabon hanyar fasaha don faɗaɗa aikace-aikacen fasahar Micro LED a AR / VR da sauran su.micro nuni filayen.Koyaya, yayin warware matsalolin da ke akwai na tsarin gargajiya, ingantaccen Micro LED bayani shima yana kawo sabbin matsalolin fasaha.
Kamfanin kere-kere na fasahar Micro LED Porotech ya taba nuna cewa tsarin da aka tara yana nufin cewa launuka uku na haske za su fito daga tsayi daban-daban na nunin, wanda zai dagula tsarin zane, kuma yana shafar daidaiton tazara tsakanin LED da yadudduka daban-daban. a cikin tsari.Daidaiton daidaitawa yana ƙaddamar da buƙatu mafi girma.
Ko da yake babu ainihin aikace-aikacen samfurin micro-nuni, kamfanoni da jami'o'in da aka ambata a sama suna da kyakkyawan fata game da fasahar da aka tattara, suna gaskanta cewa maganin zai iya hanzarta ci gaban Micro LED a AR / VR da sauran fannoni.Sabili da haka, an yi imanin cewa bincike na gaba akan fasahar Micro LED da aka tara ba zai daina ba.Kamar yadda manyan manyan kamfanoni irin su Apple da Samsung ke ci gaba da haɓaka shimfidar su a cikin fasahar Micro LED, bincike kan hanyoyin fasahar fasahar Micro LED gami da sifofi na iya haɓaka cikin sauri, ya zama muhimmin ɓangare na bincika kasuwancin Micro LED.
Lokacin aikawa: Maris 15-2023