Ngakhale ukadaulo wa Micro LED ungagwiritsidwe ntchito pazida zazing'ono zovala zoimiridwa ndi AR, VR, ndi mawotchi anzeru, pali zochepa zomwe zimagwiritsidwa ntchito pakadali pano.Kutengera magalasi a AR mwachitsanzo, malinga ndi ziwerengero zosakwanira, padzakhala mitundu itatu yokha ya magalasi ogwiritsa ntchito ukadaulo wa Micro LED mu 2022, omwe ndi Li Weike's Meta Lens, Vuzix's Shield ndi Tooz's ESSNZ Berlin magalasi anzeru.
Ngakhale ili ndi zabwino zoonekeratu kuposa ukadaulo wa Micro OLED, njira yopitaChiwonetsero cha Micro LEDntchito si yosalala.Pakuwunika komaliza, vuto likadali loti chitukuko chaukadaulo wa Micro LED ndikuchepa pang'onopang'ono, kupanga sikunakhwime, zovuta zamtengo wamtengo wapatali, mtundu ndi kuwala kofiyira kachipangizo kamene kamakhalapobe, ndipo ndizovuta kukwaniritsa zonse. -mtundu, pafupi ndi maso owonetsa mawonekedwe apamwamba.Kugwiritsa ntchito kwakukulu m'munda wa micro-show.
Komabe, pakufufuza ndi chitukuko chaukadaulo wa Micro LED, makampani a LED ndi ophunzira sanayime.Pofufuza njira zosiyanasiyana zaukadaulo, ukadaulo wa Micro LED umasinthidwa pang'onopang'ono, ndipo njira yogwiritsira ntchito ya Micro LED pagawo lakuwonetsa yaying'ono imathandizira ndikufupikitsidwa.Posachedwapa, gulu lofufuza motsogozedwa ndi MIT lapanga zatsopano pakufufuza zamtundu wamtundu wa Micro LED (Stacked RGB Micro LED).M'tsogolomu, yankho ili likhoza kukhala chinthu chofunikira kwambiri chokhudza chitukuko cha Micro LED micro-show application.
Gulu lofufuza lapanga mawonekedwe a Micro LED okhala ndi utoto wamitundu yonse yokhala ndi malingaliro ofikira 5100PPI ndi kukula kwa 4μm yokha.Imadzinenera kuti ndi Micro LED yokhala ndi kachulukidwe wapamwamba kwambiri komanso kukula kochepa komwe kumadziwika mpaka pano.Zimapindulitsanso kwaflexible LED chophimba.Kusamvana kwakukulu komanso kukula kochepa kwambiri kwa chinthucho kumakwaniritsa zofunikira pakugwiritsa ntchito zida zamagetsi zowonetsera pafupi ndi maso.
Zotsatira za kafukufukuyu zalimbikitsanso chitukuko ndi kugwiritsa ntchito kamangidwe kamene kamakhala kakang'ono ka Micro LED, ndipo kwakopanso chidwi cha makampani a LED ku yankho laukadaulo ili.Mwachindunji, gawo lapadera la yankholi ndikuti, poyerekeza ndi pixel imodzi yopangidwa ndi tchipisi ta RGB Micro LED yokhala ndi dongosolo lofananira lachikhalidwe, kugwiritsa ntchito dongosolo lokhazikika lomwe limatha kuchepetsa kukula kwa gawo lowonetsera ndikuwongolera magwiridwe antchito. Chiwonetsero cha Micro LED.
Ubwino ndi zokolola.Mwatsatanetsatane, kapangidwe kameneka kamathandizira kuti pixel imodzi ikhale ndi malo ocheperako, kotero kuti kuchuluka kwa pixel kumatha kukwaniritsidwa pagawo lililonse lagawo, potero kukwaniritsa zofunikira pazida zowonetsera zazing'ono zama module ang'onoang'ono, otanthauzira kwambiri.Pankhani ya kupanga, chifukwa cha kugwiritsa ntchito zida zodzaza, tchipisi tamitundu itatu za RGB zimaphatikizidwa pa chipangizo chimodzi, chomwe chimachepetsa nthawi yosinthira ya tchipisi tating'onoting'ono tating'onoting'ono tating'onoting'ono ndikuwongolera kuyika kolondola, potero kukhathamiritsa magwiridwe antchito ndi magwiridwe antchito. mtengo wa mawonetsero a Micro LED.Chifukwa cha kusinthika kwa kapangidwe kake, kupanga ndi kugwiritsa ntchito kwa Micro LED kwapeza mwayi wambiri.
Chifukwa chake, m'zaka zaposachedwa, mabizinesi apakhomo ndi akunja, mayunivesite, ndi mabungwe ofufuza adatenga nawo gawo pakufufuza za kapangidwe ka Micro LED kuti alimbikitse kupita patsogolo kwaukadaulowu.Mukuganiza bwanji zachiwonetsero cha LED chowonekera.Malinga ndi ziwerengero zosakwanira, makampani apakhomo ndi akunja a LED monga Seoul Viosys, Lumens, Sundiode, Nuoshi Technology, komanso gulu lofufuza zapakhomo la Yunivesite ya Tsinghua, atenga nawo gawo pa kafukufuku wa Micro LED yosungidwa zaka zaposachedwa.
Mu 2022, Seoul Viosys adawonetsa ukadaulo wa WICOP Pixel wamtundu umodzi wamtundu umodzi.Micro LED chips.Kugwiritsa ntchito ukadaulo wa WICOP Pixel kumachepetsa kupanga mawonekedwe a Micro LED mpaka gawo limodzi mwa magawo atatu, kumathandizira zokolola za Micro LED, kumachepetsa mtengo wopanga, ndikuchepetsa malo otulutsa kuwala a Micro LED kupita kuzinthu zomwe zilipo kale. .Chachitatu, kwa mitundu yakuda yakuda ndi zithunzi zakuthwa.Mu February chaka chino, Seoul Viosys adawonetsa chiwonetsero cha Micro LED chotengera ukadaulo wa WICOP Pixel, ndikuwala kudakula mpaka 4000nits, kukulitsa mawonekedwe a Micro LED kumunda wa Metaverse kuphatikiza AR ndi VR.
Mu Meyi 2021, gulu lofufuza la dipatimenti ya Electronic Engineering ya Tsinghua University idapanga kachipangizo kakang'ono ka Micro LED kotengera zofiira, zobiriwira ndi zabuluu (RGB).Poyerekeza ndi mawonekedwe amtundu wamtundu wa RGB, pansi pa kukula kwa chipangizocho, mawonekedwe owumbidwa amatha kuwonjezera mawonekedwe katatu poyerekeza ndi mawonekedwe a mbali ndi mbali, zomwe sizimangowonjezera mawonekedwe owoneka bwino a chipangizocho. , komanso amachepetsa kulondola kwa processing panthawi yokonzekera ndondomeko.
Zitha kuwoneka kuti m'zaka zaposachedwa, kudzera mu kafukufuku wazomwe zasungidwa, mabizinesi ndi mayunivesite athandizira kuwunikira komanso kusamvana kwa ma Micro LED mawonedwe ang'onoang'ono, ndikulimbikitsa chitukuko cha mawonekedwe apamwamba a Micro LED.Poyang'anizana ndi zovuta zazikulu zaukadaulo zomwe zilipo za Micro LED, kapangidwe kake kamene kamapereka yankho lotheka, ndikutsegula njira yatsopano yaukadaulo yokulitsa kugwiritsa ntchito ukadaulo wa Micro LED mu AR/VR ndi zina.mawonedwe a micro.Komabe, pothetsa mavuto omwe alipo kale, njira yokhazikika ya Micro LED imabweretsanso zovuta zaukadaulo.
Wopanga ukadaulo wa Micro LED, Porotech adanenapo kuti mawonekedwe owunjika amatanthauza kuti mitundu itatu ya kuwala idzatulutsidwa kuchokera kutalika kosiyanasiyana kwa chiwonetserocho, chomwe chidzasokoneza kapangidwe kake, komanso kukhudza kulondola kwa kusiyana pakati pa LED ndi zigawo zosiyanasiyana. mu kapangidwe.Kulondola kwa kulondola kumayika patsogolo zofunika zazikulu.
Ngakhale kuti palibe ntchito yeniyeni ya zinthu zowonetsera zazing'ono, makampani ndi mayunivesite omwe tawatchulawa ali ndi chiyembekezo chokhudza teknoloji yodzaza, akukhulupirira kuti yankho likhoza kupititsa patsogolo chitukuko cha Micro LED mu AR / VR ndi madera ena.Chifukwa chake, akukhulupirira kuti kafukufuku wamtsogolo paukadaulo wa Micro LED wosakanizidwa sudzatha.Pomwe makampani otsogola monga Apple ndi Samsung akupitiliza kukulitsa masanjidwe awo muukadaulo wa Micro LED, kafukufuku pazayankho zaukadaulo wa Micro LED kuphatikiza zomangika zitha kupita patsogolo mwachangu, kukhala gawo lofunikira pakufufuza zamalonda a Micro LED.
Nthawi yotumiza: Mar-15-2023