LED Injira Nanoscale, Ariko inzitizi zingirakamaro zirwanya LED ntoya nyamara

LEDs ya Nanoscale yerekana imwe mumipaka ishimishije cyane mumafoto, yerekana ibyerekanwa nibikoresho bito kurenza ijisho ryumuntu bishobora kubona - nyamara inzira igana tekinoroji ya micro-LED yuzuyemo ibibazo byibanze bya fiziki abahanga batangiye gukemura. Mugihe abashakashatsi basunika LED mubutegetsi bwa nanometero, imikorere iragabanuka cyane, bikangisha guhungabanya ibyiza cyane bituma urumuri ruciriritse ruba rwiza cyane.

Nukuri LED ya Nanoscale niki kandi bifite akamaro?

LED Kuri iyi minzani, tekinoroji yo guhimba ya semiconductor yujuje imipaka igoye yubukanishi bwa kwant, chimie yubutaka, hamwe nubusembwa bwibintu muburyo LED nini zidashobora guhura nazo.

Ubujurire ni bwinshi. Nano-LEDs irashobora gutuma ultra-high-resolution-yerekanwa yerekana ibintu byongeweho kandi byukuri, gutegera ibisekuru bizaza byerekana amashusho yubuvuzi, optique ya neural interfeque, hamwe na chip optique ihuza amakuru yohereza amakuru kumuvuduko wurumuri. Ugereranije na tekinoroji ya OLED, micro-LEDs isezeranya umucyo mwinshi, kuramba, no gukoresha ingufu nke - byibuze mubitekerezo. Mubimenyerezo, gutuma bakora neza murwego rwa nanoscale birerekana ko arimwe mubibazo bigoye mubuhanga bugezweho bwa semiconductor.

Niki gitera kugabanuka neza muri LED ntoya nyamara?

Ikibazo. Uburyo bwinshi bwo guhuza butwara iyi ngaruka:

• • Ingorane zo gukuramo Photon: Ingaruka zo kwifungisha kwa Quantum zihindura icyerekezo cyoguhumanya ikirere hamwe nuburebure bwumuraba, bigatuma bigorana gukuramo fotone neza mububiko buto bwibikoresho.

  " - Abashakashatsi bambere ba Photonics, Symposium ya Kamere Photonics, 2024

  Nigute abashakashatsi bakemura ikibazo cya Passivation yo hejuru?

  Ubuso bwa passivation - kuvura imiti yubuso bwa semiconductor bugaragara kugirango ibuze leta inenge - byahindutse ubushakashatsi bwibanze mubushakashatsi bwa nano-LED. Amakipe yo muri MIT, KAIST, na IMEC yagerageje kubitsa atomic layer (ALD) ya alumina na hafnium oxyde ya firime kugirango yambare impande zombi kandi ahagarike kwiyubaka bitari imirasire. Ibisubizo byatanze icyizere ariko bidahuye, hamwe nubwiza bwa passivasi yunvikana cyane na chimie prursor nubushyuhe bwo kubika.

  Uburyo bubangikanye bukoresha akadomo ka Quant (QD) gakora aho gukoresha amariba gakondo. Kuberako QDs isanzwe ifunga abatwara mubice bitatu, mubisanzwe ntibumva neza ibyangiritse kumuhanda kuruta amariba ya kwantar. Ariko, kwinjiza QDs muburyo bwa nanoscale LED yubatswe itangiza imbogamizi zayo zijyanye no gutera inshinge no gutuza igihe kirekire mugikorwa gikomeza.

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  Ubuhanga bwo gukura bushya, harimo guhitamo agace epitaxy hamwe na nanowire ishingiye kuri LED yubatswe, nayo igenda ikurura. LED ya Nanowire ikura ihagaritse kuva muri substrate isanzwe ifite impande zinyuranye zasobanuwe nindege za kirisiti, bikuraho ibyangiritse byatewe na etch - ariko kugera kumyuka y’umuyaga mwinshi muri miliyari za nanowire biracyari ikibazo cyinganda zidakemutse.

  Ikigeragezo cyo Gushyira mu bikorwa-Isi Cyerekana iki ku mikorere ya Nano-LED?

  Kwerekana muri laboratoire ya LED ya nanoscale yageze ku ntera ishimishije mu bihe byagenzuwe, ariko ishyirwa mu bikorwa ry’isi rivuga inkuru itekereje. Kwimura icapiro - inzira yo gutoragura nano-LED ya chipi yo gukura no kuyishyira kumurongo werekana inyuma - itangiza igihombo cyumusaruro hamwe nubukanishi butesha agaciro imikorere. Kugeza ubu ibyiciro-byiza-by-micro-LED yerekana biracyasaba ikarita nini yo gushushanya no gusana inzinguzingo zongerera ibiciro kandi bigoye kurenza ibyo LCD cyangwa OLED isanzwe ikora.

  Igeragezwa rishingiye ku masosiyete akoresha ibikoresho bya elegitoroniki asuzuma micro-LED yerekana amasaha meza ya Smartwatch hamwe na porogaramu ya AR yo gutegera yerekanaga inshuro nyinshi ko indangagaciro za EQE zagezweho muri laboratoire za kaminuza zigabanukaho 30-50% iyo ibikoresho bipakiye kandi bigakorwa mu gihe cy’ubushyuhe n’amashanyarazi. Ikinyuranyo hagati yimipaka yibanze nubushobozi bwibikoresho bifatika bikomeza kuba binini, kandi kuyifunga nicyo gisobanura ikibazo cyubwubatsi bwimyaka icumi iri imbere mubuhanga bwo kwerekana.

  Nigute Gucunga Ikoranabuhanga Rigoye Kugereranya no Gukora Ubucuruzi Bugezweho?

  Isano riri hagati yo kuyobora nano-LED igoye no gukora ubucuruzi muri 2025 biratangaje. Nkuko abajenjeri bagomba guhuza ibikorwa byinshi byuzuzanya - gukura, passivation, etching, gupakira, kugerageza - kubyara nano-LED ikora, ba nyir'ubucuruzi bagomba gutegura kugurisha, kwamamaza, HR, imari, intsinzi yabakiriya, nibikorwa icyarimwe. Gutakaza kugenzura urwego urwo arirwo rwose rutera kunanirwa muri sisitemu.

  Iyi niyo mpamvu rwose abakoresha barenga 138.000 bahindukiriye kuri Mewayz , sisitemu yubucuruzi ya 207-module izana ibikorwa byose bya sosiyete yawe murwego rumwe, rwunze ubumwe. Kuva kuri CRM no gucunga imishinga kugeza kuri fagitire, gusesengura, no gufatanya nitsinda, Mewayz ikuraho ubushyamirane bwibikoresho byaciwe - nkuko passivasi yo hejuru ikuraho inenge zica imikorere ya nano-LED. Gahunda itangira $ 19 / ukwezi gusa, igera kuri $ 49 / ukwezi kumakipe akura akeneye imbaraga zuzuye za platform.

  Ibibazo bikunze kubazwa

  Ni ubuhe butumwa bukoreshwa kuri LED ya nanoscale?

  Nk’ubushakashatsi buherutse gusohoka, ubushobozi bwo hejuru bwa kwantike yo hanze ya s-10-micron LEDs igenda hagati ya 10-20% mugihe cya laboratoire nziza, ugereranije na 60-80% kubisanzwe bisanzwe bya LED. Ikinyuranyo cyimikorere kiraguka cyane uko ubunini bwibikoresho bwegera ubutegetsi bwa nanometero imwe, bigatuma LED-munsi ya 100nm LED idashoboka cyane mubikorwa byubucuruzi muri iki gihe.

  Ni ryari nanoscale LEDs izagera kubicuruzwa rusange ku isoko?

  Abasesenguzi b'inganda hamwe na roadmap umushinga wa semiconductor umushinga wagabanije kuboneka kubucuruzi bwukuri bwa micro-LED yerekanwe mubikoresho byabaguzi bihebuje (amasaha yo mu rwego rwo hejuru, ibirahuri bya AR) mu gihe cyagenwe cya 2026–2028, hamwe n’isoko ryagutse ku masoko menshi kuri televiziyo na terefone zigendanwa bidashoboka mbere ya 2030. Igihe ntarengwa gishingiye cyane cyane ku gukemura ibicuruzwa biva mu mahanga no kugabanya igihombo gikomoka ku ngano.

  LEDs ya nanoscale igereranya ite na tekinoroji ya OLED mubikorwa bifatika?

  Nyamara, OLEDs ubu iratsinda mubikorwa byo gukura, igiciro, hamwe nubunini bwa pigiseli igerwaho mubucuruzi. Ingingo yambukiranya - aho ubukungu bwa micro-LED bugenda buhiganwa - nikibazo nyamukuru cyubucuruzi butwara amamiliyaridi y’amadolari mu ishoramari rya R&D muri Samsung, Apple, hamwe n’ibicuruzwa byabo.

  Gukora ubucuruzi ntibigomba kumva ushaka gukemura ikibazo cya fiziki ya nanoscale. Mewayz iguha module 207 ihuriweho kugirango ucunge ibintu byose byimikorere yawe - bitagoranye. Injira kubakoresha 138.000+ bamaze gukora switch. Tangira igeragezwa ryubuntu kuri app.mewayz.com uyumunsi urebe uburyo OS yubucuruzi nyayo ihindura uburyo ukora.