Micro LED oo is dulsaaran

In kasta oo tignoolajiyada Micro LED lagu dabaqi karo goobta aaladaha la xidhi karo ee cabbirka yar ee ay matalaan AR, VR, iyo saacadaha smart, hadda waxaa jira codsiyo wax ku ool ah oo aad u yar.Qaadashada muraayadaha AR tusaale ahaan, marka loo eego tirakoobka aan dhamaystirnayn, waxaa jiri doona kaliya seddex nooc oo muraayado ah oo isticmaalaya tignoolajiyada Micro LED sanadka 2022, kuwaas oo kala ah Li Weike's Meta Lens, Vuzix's Shield iyo Tooz's ESSNZ Berlin muraayadaha smart.

In kasta oo ay leedahay faa'iidooyin badan oo muuqda marka loo eego tignoolajiyada Micro OLED, waddada loo maroMuqaal yar yar oo LED ahCodsigu ma fududa.Falanqaynta kama dambaysta ah, dhibaatadu weli waa in horumarinta tikniyoolajiyada Micro LED ay tahay mid gaabis ah, habka wax soo saarka weli ma qaan gaarin, dhibaatooyinka qiimaha alaabta, tayada iyo waxtarka iftiinka casaanka ayaa weli jira, wayna adagtahay in si buuxda loo gaaro. -midabka, indhaha u dhow saamaynta soo bandhigida xallinta sare.Codsiga baaxadda weyn ee goobta bandhig-yar.

Si kastaba ha ahaatee, cilmi baarista iyo horumarinta tignoolajiyada Micro LED, shirkadaha LED-ka iyo tacliinta weligood ma joogsan.Marka la sahamiyo xalal farsamo oo kala duwan, tignoolajiyada Micro LED ayaa si tartiib tartiib ah loo wanaajiyey, iyo habka codsiga Micro LED ee goobta bandhigga micro waa la dedejiyey oo la gaabiyey.Dhawaan, koox cilmi baaris ah oo ay hogaamineyso MIT ayaa horumaro cusub ka sameeyay cilmi baarista qaab dhismeedka midabka buuxa ee Micro LED (Stacked RGB Micro LED).Mustaqbalka, xalkani wuxuu noqon karaa qodob muhiim ah oo saameeya horumarinta codsiyada bandhigyada micro-LED.

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Kooxda cilmi-baadhistu waxay soo saareen midab buuxa oo Micro LED ah oo toosan oo leh xallin ilaa 5100PPI ah iyo cabbirka 4μm oo keliya.Waxay sheeganeysaa inay tahay Micro LED oo leh cufnaanta ugu sareysa iyo cabbirka ugu yar ee la yaqaan ilaa hadda.Waxa kale oo ay faa'iido u leedahayShaashada LED dabacsan.Xallinta sare iyo cabbirka aadka u yar ee alaabtu waxay buuxisaa shuruudaha codsiga ee qalabka elektarooniga ah ee-bandhiyada-indhaha.

Natiijadan cilmi-baarista ayaa sii kor u qaaday horumarinta iyo codsiga ee qaab-dhismeedka is dulsaaran Micro LED, iyo waxa ay mar kale soo jiidatay dareenka warshadaha LED xal this farsamo.Gaar ahaan, qaabka gaarka ah ee xalkan ayaa ah, marka la barbar dhigo hal pixel oo ay sameeyeen RGB Micro LED chips oo leh qaab dhismeedka isbarbardhigga dhaqameed, codsiga nidaamka habayntu wuxuu yarayn karaa cabbirka moduleka bandhigga iyadoo la hagaajinayo waxqabadka Muujinta Micro LED.

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Tayada iyo wax soo saarka.Si faahfaahsan, qaab-dhismeedka isku-xidhan ayaa awood u siinaya hal pixel si uu u qabsado meel yar, sidaas darteed cufnaanta sare ee pixel waxaa lagu gaari karaa aag kasta, taas oo buuxinaysa shuruudaha codsiga ee qalabka yar-yar ee bandhigyada cabbirka yar, cabbirka sare ee bandhiga.Marka la eego wax soo saarka, iyada oo ay ugu wacan tahay adeegsiga qaab dhismeedka isku xidhan, RGB chips saddex-midab ah ayaa lagu dhex daray hal chip, taas oo soo gaabinaysa waqtiga wareejinta chips Micro LED substrate oo wanaajisa saxnaanta meelaynta, taas oo kor u qaadaysa hufnaanta wax soo saarka iyo qiimaha muraayadaha Micro LED.Sababtoo ah isbeddelka qaab dhismeedka, wax soo saarka iyo codsiga Micro LED waxay heleen fursado badan.

Sidaa darteed, sannadihii la soo dhaafay, shirkadaha gudaha iyo dibadda, jaamacadaha, iyo machadyada cilmi-baarista ayaa ka qaybqaatay cilmi-baarista qaab-dhismeedka isku-dhafka ah ee Micro LED si kor loogu qaado horumarka joogtada ah ee tignoolajiyadan.Maxay kula tahayshaashadda LED hufan.Marka loo eego tirakoobyada aan dhameystirneyn, shirkadaha gudaha iyo kuwa ajnabiga ah ee LED sida Seoul Viosys, Lumens, Sundiode, iyo Nuoshi Technology, iyo sidoo kale kooxda cilmi-baarista gudaha ee Jaamacadda Tsinghua, ayaa ka qaybqaatay cilmi-baarista Micro LED-ka sannadihii la soo dhaafay.

Sannadkii 2022, Seoul Viosys waxay soo bandhigtay tignoolajiyada bandhiga hal chip-ka ah ee WICOP Pixel.chips Micro LED.Codsiga tikniyoolajiyada WICOP Pixel waxay yaraynaysaa habka wax soo saarka ee bandhiga Micro LED saddex-meelood meel, waxay wanaajisaa heerka wax-soo-saarka Micro LED, waxay yaraynaysaa qiimaha wax-soo-saarka, waxayna yaraynaysaa aagga iftiinka-iftiinka ee Micro LED ilaa kan alaabada qaab dhismeedka qorshaysan ee jira. .Saddexaad, midab madow oo qoto dheer iyo sawirro fiiqan.Bishii Febraayo ee sanadkan, Seoul Viosys waxay soo bandhigtay muraayadda Micro LED ee ku salaysan tignoolajiyada WICOP Pixel, iyadoo dhalaalku kor u kacay ilaa 4000nits, ballaarinta kala duwanaanshaha codsiga Micro LED garoonka Metaverse oo ay ku jiraan AR iyo VR.

Bishii Maajo 2021, kooxda cilmi-baarista ee Waaxda Injineerinka Elektarooniga ah ee Jaamacadda Tsinghua waxay soo saareen naqshad qalabaysan Micro LED oo ku salaysan casaan, cagaar iyo buluug (RGB).Marka la barbar dhigo qaab dhismeedka aaladda RGB-da ee dhaqameed, oo hoos timaada cabbirka aaladda, qaab-dhismeedka la isku dhejiyay wuxuu kordhin karaa xallinta bandhigga saddex jeer marka la barbar dhigo qaab-dhismeedka dhinac-dhinac, kaas oo aan hagaajinaynin oo keliya waxqabadka iftiinka ee aaladda. , laakiin sidoo kale waxay yaraynaysaa saxnaanta hab-socodka inta lagu jiro shuruudaha habka diyaarinta.

Waxaa la arki karaa in sannadihii la soo dhaafay, iyada oo loo marayo cilmi-baarista qaab-dhismeedka is dulsaaran, shirkadaha iyo jaamacadaha ayaa hagaajiyay dhalaalka iyo xallinta Micro LED bandhigyo micro, iyo kor u qaadida horumarinta midab-buuxa-qeexidda Micro LED bandhigyo micro.Isagoo wajahaya dhibaatooyinka farsamada ee muhiimka ah ee Micro LED, qaab dhismeedka isku xiran wuxuu bixiyaa xal macquul ah, wuxuuna furayaa waddo farsamo oo cusub oo lagu ballaariyo codsiga tignoolajiyada Micro LED ee AR / VR iyo kuwa kale.beeraha bandhig micro.Si kastaba ha noqotee, iyadoo la xalinayo dhibaatooyinka jira ee qaab dhismeedka dhaqameed, xalka Micro LED ee la isku dhejiyay wuxuu sidoo kale keenaa dhibaatooyin farsamo oo cusub.

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Soo saaraha tignoolajiyada Micro LED Porotech ayaa mar tilmaamay in qaab dhismeedka is dulsaaran ay ka dhigan tahay in saddexda midab ee iftiinka ay ka soo bixi doonaan joogga kala duwan ee muuqaalka, taas oo adkeyn doonta naqshadda indhaha, sidoo kale waxay saameyneysaa saxnaanta farqiga u dhexeeya LED iyo lakabyada kala duwan. dhismaha.Saxnaanta toosinta waxay soo bandhigaysaa shuruudo sare.

Inkasta oo aysan jirin wax codsi ah oo dhab ah oo ka mid ah alaabta bandhigga yar yar, shirkadaha kor ku xusan iyo jaamacadaha ayaa rajo ka qaba tignoolajiyada la isku dhejiyay, iyagoo aaminsan in xalku uu dardargelin karo horumarinta Micro LED ee AR / VR iyo qaybaha kale.Sidaa darteed, waxaa la rumeysan yahay in cilmi-baarista mustaqbalka ee tignoolajiyada Micro LED ee la isku dhejiyay aysan joogsan doonin.Maaddaama shirkadaha hormuudka ah sida Apple iyo Samsung ay sii wadaan inay kordhiyaan naqshadooda tignoolajiyada Micro LED, cilmi baarista xalalka teknolojiyadda Micro LED oo ay ku jiraan qaab-dhismeedyada la isku dhejiyay ayaa laga yaabaa inay si dhakhso ah u horumarsan yihiin, iyagoo noqonaya qayb muhiim ah oo sahaminta ganacsi ee Micro LED.


Waqtiga boostada: Mar-15-2023

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