A cikin 'yan shekarun nan, fasahar Micro LED ta ci gaba da yin nasara, tare da buƙatar fasahar nuni na gaba na gaba wanda Metaverse da filayen motoci ke tafiyar da su, burin kasuwancin da alama yana kusa da hannu.Daga cikin su, jan haske Micro LED guntu ya kasance kullun fasaha.Duk da haka, kamfanin British Micro LED ya mayar da rashin amfani da kayan aiki a cikin fa'idodi, har ma da rage tsarin aiki yadda ya kamata kuma ya rage farashin.
Saboda zurfin fahimtarsa game da kaddarorin kayan gallium nitride, Porotech ya fitar da Indium Gallium Nitride (InGaN) na farko a duniya - ja, blue da kore Micro LED nuni a bara, ya karya kwalaben cewa ja, kore da shudi dole ne su wuce ta daban-daban. kayan , wanda yadda ya kamata warware matsalar cewa ja haske Micro LEDs dole ne Mix mahara kayan tsarin, kuma an daina iyakance da wani substrate, wanda zai iya yadda ya kamata rage kudin.
Babban fasaha na Porotech yana mai da hankali kan "Madaidaicin Pixel Dynamic," wanda, kamar yadda sunan ke nunawa, yana daidaita launuka.Zhu Tongtong ya bayyana cewa, muddin aka yi amfani da guntu da pixel iri ɗaya, duk wani launi da idon ɗan adam zai iya gani zai iya fitowa, kuma dukkan launuka na iya gane su ta hanyar gallium nitride ta hanyar yawa da ƙarfin lantarki."Kawai ba shi sigina, zai iya canza Launi, kore a taɓa maɓalli, blue, ja." Duk da haka, "daidaitaccen pixel daidaitawa" ba kawai matsala ce ta LEDs ba, amma har ma yana buƙatar jirgin baya na musamman da hanyar tuki, neman sarkar samar da kayayyaki da masana'antun haɗin gwiwa don samar wa abokan ciniki da nasu Micro Nuni, don haka yana ɗaukar lokaci mai tsawo don shimfidawa.
Zhu Tongtong ya kuma bayyana cewa, za a baje kolin na'urar dimming na gaske da kuma nunin launuka masu launuka daban-daban a cikin rabin na biyu na wannan shekara, kuma ana sa ran za a sami kashi na farko na samfurin a karshen watan Agusta da farkon Satumba.Tun da wannan fasaha ta ƙayyade hasken launi ta hanyar tuki, ƙayyadaddun ƙayyadaddun kayan aiki dole ne a gyara su don tabbatar da wane launi na yanzu da ƙarfin lantarki za a iya daidaitawa zuwa;Bugu da kari, yana da matukar wahala a hada launuka uku akan guntu daya.
Tun da babu ƙaramin pixel na gargajiya, wannan fasaha na taimaka wa Micro LED don samun babban yanki mai fitar da haske, girman guntu, da inganci mafi girma a ƙarƙashin yanayin ƙuduri iri ɗaya.Sashin tsarin baya buƙatar la'akari da bambancin kayan aiki yayin haɗin kai.Madaidaicin digiri, kuma ba lallai ba ne a yi ja, koren, da shuɗi mai girma epitaxial sau ɗaya, ko tari a tsaye.Bugu da ƙari, bayan cire mahimman matsalolin masana'antu na Micro LED, zai iya magance aikin gyarawa, inganta yawan amfanin ƙasa, da rage farashin samarwa da lokaci zuwa kasuwa.Gallium nitride yana da wannan sifa, launi mai tsabta na launi ɗaya zai yi nisa, kuma launi za ta motsa tare da yawa, don haka za mu iya amfani da sifofin tsarin kayan aiki don yin launi guda ɗaya mai tsabta, idan dai ƙuntatawa na kayan abu an cire abubuwan da ke haifar da rashin tsabta launi., yayin amfani da drift launi don haɓaka shi, zaku iya cimma cikakken launi.
Bincike akan Micro LED dole ne yayi amfani da tunanin semiconductor
A da, LEDs na al'ada da na'urorin lantarki suna da nasu ilimin halittu, amma Micro LEDs sun bambanta.Dole ne a haɗa su biyu tare.Daga kayan aiki, tunani, layin samarwa, har ma da dukkanin masana'antu, dole ne su ci gaba da tunanin semiconductor.Dole ne a yi la'akari da ƙimar yawan amfanin ƙasa da jiragen sama na tushen silicon na gaba, da haɗin tsarin.A cikin masana'antar Micro LED, ba mafi haske shine mafi kyawun inganci ba, kuma dole ne a yi la'akari da kwakwalwan kwamfuta na gaba, hanyoyin tuki da matakin daidaita SOC.
Babbar matsala a yanzu ita ce cimma daidaitattun daidaito, inganci, da yawan amfanin ƙasa kamar na'urorin lantarki don daidaitawa da haɗawa tare da tushen silicon.Ba cewa LEDs aka classified a matsayin LEDs da semiconductor an classified a matsayin semiconductor.Dole ne a haɗa su biyun.Baya ga ƙarfin aiki na semiconductor, halayen gallium nitride LEDs dole ne kuma a yi aiki da su.
Micro LEDs ba LEDs na gargajiya ba ne, amma dole ne a kashe su tare da tunanin semiconductor.A nan gaba, Micro LED ba kawai "buƙatun nuni ba".A cikin dogon lokaci, Micro LED dole ne a aiwatar da shi akan tashar SOC don inganta ingantaccen sadarwa da aiki.A halin yanzu, da yawa kwakwalwan kwamfuta ba har yanzu ba mafi m bayani.
Lokacin aikawa: Satumba-30-2022