Micro LED inoonekwa se "yekupedzisira kuratidza" mhinduro, uye tarisiro yayo yekushandisa uye kukosha kwainogona kugadzira zvinoyevedza.Mikana mitsva yekushandisa yakadai sezviratidziro zvekutengesa, maTV epamusoro-soro, mota uye zvishandiso zvinopfekwa zvinoramba zvichiwana kusimudzira kwakasimba, uye maindasitiri ane hukama kumusoro nekudzika ari kugadziridza ecosystem yekuratidzira.
Girazi-yakavakirwaMicro LED inoratidzakuve nekuita kwakanakisa uye mabasa akasiyana-siyana, uye anotarisirwa kushandiswa zvakanyanya mumashambadziro ekutengesa, epamusoro-ekupedzisira maTV, mota, uye zvinopfekeka, zvine musika wakakura mukana.Kuwedzera michina mitsva uye zvinhu zvichave mukana wakakosha wekusimudzira maindasitiri, uye inotarisirwa kugadziridza indasitiri yekuratidzira ecosystem.Micro LED inogona kuona yakakura-saizi yemahara splicing yekuratidzira maapplication, uye matekinoroji akadai semodular kurongedza uye sidewall wiring inoita yemahara splicing inogoneka.Micro LED inogona zvakare kuona mashandisirwo ekubatanidza mudziyo wekubatanidza.Chidzitiro cheramangwana chinotarisirwa kuve chikuva, chinogona kuona mabasa akasiyana siyana sekudyidzana kuburikidza nemasensa, uye kutyora pfungwa ye "kuratidza".
Innovation pamwero wemudziyo unogona kuunza shanduko padanho rekushanda.Iine 3D kuratidzwa, 3D kudyidzana, uye ari kusimukira matekinoroji akadai se5G uye data hombe, danho rekusimudzira reholographic kuratidzwa mune ramangwana pasina mubvunzo rinonakidza.Girazi-yakavakirwa Micro LED inogona kuvhara minda yekushandisa yezvigadzirwa zvakakura, zvepakati uye zvidiki.Saizi yemusika inotarisirwa kukura nekukurumidza kubva muna 2024, uye inotarisirwa kuvaka itsva kumusoro uye kudzika kwemaindasitiri ecological cheni.
Mushure memakore ekutsvagisa nekusimudzira, iyo Micro LED yakakura-yakakura kuratidzwa yasvika zviri pamutemo padanho repamusoro mukugadzirwa kwakawanda gore rino, uye yave simba rekutyaira rakasimba mukuvandudza zvinhu zvine hukama, zvishandiso uye maitiro ekugadzira.Kuwedzerwa kwevagadziri vakawanda uye kuenderera mberi kwekusimudzira maitiro e miniaturization kwakakurudzira iyoMicro LED indasitirikuti urambe uchiwana mabhindauko matsva etekinoroji, uye chiyero chemusika chakaramba chichiwedzera.
Pamusoro pezviratidziro zvakakura, Micro LED ine hunhu hwakanaka hunogona kushandiswa neinochinjika uye inopindika kumashure.Inogona kubuda mukuratidzira kwemotokari uye kuratidzwa kunopfekeka, kugadzira mukana mutsva wekushandisa wakasiyana nehunyanzvi hwekuratidzira hwazvino.Kupinda kwevagadziri vakawanda uye maitiro ekusimudzira ekuenderera mberi miniaturization ichave kiyi yekuenderera kuderedzwa kwemitengo yechip.
Zviratidziro zvenguva yemberi zvinofanirwa kukwanisa kusunungura maoko, uye kutarisisa akawanda mabasa pachiratidziro kuti uwane kupindirana.Izvi zvinoda kuti chiratidziro chive nekusiyana kwepamusoro, yakakwira PPI, kupenya kwakanyanya, uye kunyange yakawedzera chokwadi.Parizvino, Micro LED inogona kusangana nezvinodiwa zvebudiriro yeramangwana rekuratidzira indasitiri, asi iyo maindasitiri maitiro achiri kuda kukwidziridzwa.Kazhinji kutaura, indasitiri yeMicro LED inofanirwa kutanga yaona kugadzirwa kwakawanda kwemachipisi uye kuenderera mberi kwekuita kwekuita.Chechipiri, kutamiswa kwevanhu vakawanda kunoda kusanganiswa nekugadzirisa kuti uwane kugadzirwa kwakawanda kwezvigadzirwa.Chechitatu, pasi pemamiriro ekutyaira micro-ikozvino, kugadzirwa kweMicro LED kunoda kuvandudzwa.Pakupedzisira, ecology yeindasitiri ichiri kuvakwa, uye mitengo yehardware inofanirwa kuramba ichidzikira.
Iyo indasitiri inofanirwa kufunga maitiro ekuvandudza kugadzirwa kweMicro LED, iyo inosanganisira kugadzirisa.Kune makumi emamiriyoni e LED muTV.Kana vakaendeswa kune substrate, kunyange kana chiyero chegoho chinogona kusvika 99.99%, kuchine nzvimbo dzakawanda dzinoda kugadziriswa pakupedzisira, uye zvinotora nguva yakareba.Panewo dambudziko rekupenya kusina kuenzana pachiratidziro.Uye zvakare, maererano nekumhanyisa kugadzirwa kwehuwandu, chiyero chegoho uye mutengo, Micro LED haisati ichine mabhenefiti kana ichienzaniswa neazvino akura kwazvo emvura crystal.Kunyangwe iyo indasitiri yakaita basa rakawanda mukutamisa vanhu vakawanda, Micro LED ichine nzira refu yekuenda isati yawana kugadzirwa kwehuwandu.Pane nzira mbiri huru dzekutamisa vanhu vakawanda, imwe iPick&Nzvimbo, uye imwe iri laser mass transfer.
Mushure mekuratidzwa kwekristaro yemvura, Micro LED mukwikwidzi akasimba wechizvarwa chitsva chekuratidzira iteration tekinoroji, uye Micro LED chip pasina mubvunzo ndiyo yakakosha link.Zvinonzwisisika kuti saizi yeMicro LED ingori chikamu chimwe chete muzana cheiyo yekutanga mainstream LED chip, inosvika pakurongeka kwemakumi emamicrons.
Kubva ku LED kuenda kuMini LED, hapana mutsauko wakakura mu chip tekinoroji uye chip process mune essence, asi chip size iri kuchinja.Shanduko yakakosha mukuvandudzwa kweMicro LED ndeyekuti iyo chip segmentation haigone kupedzwa nekutetepa uye kunyora pasi pesafire, asi iyo GaN chip inofanira kupepetwa kubva pasafire substrate zvakananga.Iyo tekinoroji iripo inongova laser lift-off tekinoroji, iyo pachayo inzira inoparadza, iyo isina kunyanya kukura muChina.Iri ndiro dambudziko rekutanga iro chip rinotarisana naro.
Dambudziko rechipiri ndere dislocation density yeMicro LED chip, iyo ine yakakura kwazvo mhedzisiro pakuenderana kweiyo Micro LED chip.Pakutanga, density density muGaN LED epitaxy yakanga yakakwirira se 1010. Kunyange zvazvo kusvibiswa kwehutano hwakanga hwakakwirira, chiedza chinopenya chakanga chakakwirirawo.Mushure mekunge gallium nitride LED yagadzirwa muJapan, mushure memakore anopfuura makumi matatu ebudiriro, kugadzirisa kwemaitiro kwasvika padenga, uye density yekubvisa yasvika 5 × 108.Nekudaro, nekuda kweiyo yakakwira dislocation density yeiyo iripo LED tekinoroji, kukwidziridzwa kweMicro LED kunogona kudzikisira zvakanyanya kugadzirwa kwezvinhu zvinotevera.Naizvozvo, kuenderera mberi neiyo iripo LED chip tekinoroji uye kugadzira Micro LED inoda kugadzirisa matambudziko maviri.Imwe ndeyekuenderera mberi nekudzikisa dislocation density ye gallium nitride zvinhu, uye imwe ndeyekutsvaga iri nani yekusimudza tekinoroji pane laser lift-off tekinoroji.
Nguva yekutumira: Zvita-30-2022