Ikoranabuhanga rishya ritegerejwe na benshi, Micro LED, ririmo gukoreshwa kuva mubunini kugeza ku bunini, no kuva mu nzu kugera hanze.Izi nzira ebyiri zingenzi ziterambere ziracyatera imbere.Kugeza ubu, ibigo bitandukanye byubushakashatsi biracyafite ikizere kubijyanye niterambere ryiterambere ryagaciro rya Micro LED.Nibyiza kuriecran ihindagurika.Nyamara, ikibazo cyibiciro cyatsinzwe ku ngingo yingenzi yo gucuruza Micro LED iracyari mu biganiro no kuganira hagati y’amashyaka yo hejuru no hepfo.Muri make, kuri ubu nta gisubizo cyihuse kandi cyiza kuri Micro LEDs yumvikanye cyane mu nganda.
Kubona ko OLED irimo kunoza ibintu byo guhindura ibintu kumuvuduko mwinshi, yinjira mubikoresho bya elegitoroniki byabaguzi no kumasoko yimodoka.Nyuma ya TFT LCD hamwe na MiniLED itara ryugarijwe, niba igihe cyo gutanga umusaruro mwinshi wa Micro LED ku giciro cyiza cyatinze, hashobora kubaho byinshi bihinduka.Hamwe niterambere ryinganda za Micro LED muri Tayiwani, Ikoranabuhanga rya Chichuang nintangarugero mubisubizo bya tekiniki.
Biteganijwe ko AUO hamwe n’isosiyete ikorana nayo Fucai bazagira amahirwe yo kuyobora mu gukurikirana ubushobozi bw’umusaruro rusange.Micro LED imaze imyaka myinshi ivuza induru, kandi amaherezo yinjiye kumugaragaro muri uyu mwaka.Biteganijwe ko muri uyu mwaka hazagabanuka cyane ku biciro n’ibiciro, kandi bizakomeza kugabanuka mu myaka mike iri imbere.Ibi bibaye nubwo ikibazo cy’ibikoresho bikoresha ibikoresho bya elegitoroniki ndetse n’amafaranga akoreshwa mu bucuruzi bw’ubucuruzi hagati y’ifaranga ry’isi ndetse n’izamuka ry’inyungu na banki nkuru.
Iya mbere izaba miniaturizasi ya Micro LED chip, ishobora kurushaho kugabanuka mugihe kizaza.Ibi bivuze ko epitaxy imwe ishobora kubona chip ya Micro LED nyinshi, kandi igiciro cya Micro LED chip kizagabanuka.Byongeye kandi, benshi kandi benshi bakora chip ni
gushora imari muri MicroUrunigi rw'inganda. inzira yo gucuruza.
Byongeye kandi, guhera kunoza ibikoresho byimashini nibikorwa, kugeza kumurongo winyuma wihuza no guhuza sisitemu, hariho kandi umwanya wo kuzamura imikorere ya Micro LED no kugabanya ibiciro.Micro LEDs kuri ubu ireba intego nyinshi zikoreshwa.Harimo ibikoresho byambarwa (cyane cyane ibicuruzwa bishya nka Metaverse AR ikirahure), TV nini cyane cyangwa televiziyo yo mu rwego rwo hejuru, kwerekana ibinyabiziga, n'ibindi. Muri rusange, Micro LED irashobora gushyirwa kumurongo woroshye, ushobora gukora imiterere myinshi mishya hamwe nuburyo bukoreshwa.Muri byo, ibikoresho bishobora kwambara biteganijwe ko bifite ibicuruzwa bishya ukoresheje Micro LED yerekanwe muri 2023.P1.5 LED urukuta rwa videwo.Hazabaho kandi ibirango byinshi bitangiza ibicuruzwa bijyanye.Kwinjiza ibinyabiziga byerekana imodoka bizatwara igihe kirekire, ariko HUD umutwe-hejuru werekana amahirwe yo kuba umuyobozi wambere wa Micro LED mubikorwa byimodoka.
Birakwiye kuvuga ko tekinoroji ya Micro LED epitaxy.Binyuze muri fiziki yingufu nyinshi, firime nziza ya GaN yoroheje irashobora guhingwa mubushyuhe buke, ikareka burundu uburyo bwo kwimura abantu benshi.Igiciro ni kimwe cya cumi gusa cya micro-LED yerekana.Ifite ubushobozi bwo gukora cyane, kandi tekinoroji ijyanye nayo yabonye patenti muri Tayiwani no muri Amerika.
Kwimura imbaga nintambwe yingenzi muri Micro LED yerekana kandi imaze imyaka igera ku icumi mu iterambere.Ariko itsinda ryizera ko kwimurwa kwinshi ari inzira itari yo.Ahanini bitewe na LED chip ya whisker flip-chip inzira hamwe nuburyo bwo guca intege imiterere.Ibikoresho byubururu-icyatsi kibisi ni gallium nitride, naho itara ritukura ni gallium arsenide.Umuvuduko wo gutwara wibikoresho byombi uratandukanye, kandi umuzunguruko wo gutwara bizatera ingorane.Cyane cyane kubijyanye nigiciro, ikibazo cyo gusana pigiseli yapfuye nticyoroshye gutsinda, biragoye rero kubyara umusaruro.
Binyuze muri fiziki yingufu nyinshi, ubushyuhe bwo hejuru bwa dogere zirenga 1.000 bwaraciwe.Filime nziza ya gallium nitride irashobora guhingwa mubushyuhe buke, kandi ubushyuhe burashobora kugenzurwa kuri dogere 500 kugeza 700.Nibyiza kuriKugaragara mu mucyo.Ingano ya paneli iraboneka kuva kuri santimetero 2 kugeza kuri 12.Irashobora gupimwa hamwe nibikoresho bitunganijwe kandi igahuzwa nisesengura ryamakuru makuru kugirango ibone uburyo bwiza bwa epitaxial.Icyapa cyacyo cyateje imbere icyapa, gifatanije nubuhanga bwa nanomaterial, gishobora kugera kuri micro-LED yerekana ingaruka nziza.Igiciro cyumwanya umwe ni kimwe cya cumi gusa kiriho, kandi gifite amahirwe menshi yo kubyara umusaruro.
Igihe cyo kohereza: Ukwakira-08-2022