Mumakore achangopfuura, Micro LED tekinoroji yakaramba ichiita mabhindauko, pamwe nekudiwa kweinotevera-chizvarwa kuratidza tekinoroji inotungamirwa neMetaverse neminda yemotokari, chinangwa chekutengesa chinoita senge chave pedyo.Pakati pavo, iyo tsvuku mwenje Micro LED chip yagara iri tekinoroji bhodhoro.Nekudaro, iyo kambani yeBritish Micro LED yakashandura kusakosha kwezvinhu kuita zvakanakira, uye nekunyatso kupfupisa maitiro uye kuderedza mitengo.
Nekuda kwekunzwisisa kwayo kwakadzama kwezvinhu zvegallium nitride, Porotech yakaburitsa yekutanga pasi rose Indium Gallium Nitride (InGaN)-yakavakirwa tsvuku, yebhuruu uye girinhi Micro LED inoratidza gore rapfuura, ichityora bhodhoro iro tsvuku, girinhi nebhuruu rinofanira kupfuura nenzira dzakasiyana. zvinhu , iyo inonyatsogadzirisa dambudziko iro chiedza dzvuku Micro LEDs inofanira kusanganisa maitiro akawanda ezvinyorwa, uye haisati yapera nechero substrate, iyo inogona kubudirira kuderedza mari.
Tekinoroji huru yePorotech inotarisa pa "Dynamic Pixel Adjustment," iyo, sezita rinoratidza, inogadzirisa mavara zvine simba.Zhu Tongtong akatsanangura kuti chero chip uye pixel imwe chete zvichishandiswa, chero ruvara runogona kuonekwa neziso remunhu runogona kubudiswa, uye mavara ose anogona kuonekwa ne gallium nitride kuburikidza nezvino density uye kutyaira kwemagetsi.Ingoipa chiratidzo, inogona kushandura Ruvara, girini pakubata bhatani, bhuruu, tsvuku. kutsvaga cheni yekugovera uye vagadziri vemubatanidzwa kuti vape vatengi vane yavo Micro Display, saka zvinotora nguva yakareba kuisa kunze.
Zhu Tongtong akaburitsawo kuti iyo chaiyo ine simba dimming uye yakawanda-mavara kuratidza module icharatidzwa muhafu yechipiri yegore rino, uye zvinotarisirwa kuti pachave nekutanga batch yeprototypes pakupera kwaNyamavhuvhu uye kutanga kwaGunyana.Sezvo iyi tekinoroji inosarudza kupenya kwemavara kuburikidza nenzira yekutyaira, izvo zvinotsanangurwa zvekupedzisira kwezvinhu zvinofanirwa kugadziriswa kuti zvisimbise kuti ndeupi ruvara iro density yazvino uye voltage inogona kugadziridzwa;uyezve, iri zvakare chikamu chakaoma kubatanidza mavara matatu pane imwe chip.
Sezvo pasina yechinyakare sub-pixel, tekinoroji iyi inobatsira Micro LED kuti ive nenzvimbo yakakura inoburitsa chiedza, yakakura chip size, uye kugona kwepamusoro pasi pemamiriro akafanana ekugadziriswa.Rutivi rwehurongwa harufanire kufunga nezvekusiyana kwezvinhu panguva yekubatanidzwa.Kufananidza dhigirii, hazvifanirwewo kugadzira tsvuku, girini, uye yebhuruu epitaxial kukura kamwe, kana vertical stacking.Pamusoro pezvo, mushure mekubvisa zvipingaidzo zvakakosha zvekugadzira zveMicro LED, inogona kugadzirisa basa rekugadzirisa, kuvandudza goho, uye kuderedza mutengo wekugadzira uye nguva yekutengesa.Gallium nitride ine hunhu uhu, kuchena kweruvara rweruvara rumwe chete kuchadonha, uye ruvara ruchafamba nedhisheni, saka isu tinogona kushandisa maitiro eiyo zvinhu sisitimu kuita kuti rumwe ruvara ruve rwakanyanya kuchena, chero bedzi zvirambidzo zvezvinhu uye. zvinhu zvinokonzera kusvibiswa kwemavara zvinobviswa., paunenge uchishandisa color drift kuti uwedzere, unogona kuwana yakazara ruvara.
Tsvagiridzo paMicro LED inofanirwa kushandisa semiconductor kufunga
Kare, ma LED echinyakare uye semiconductors aive neavo ecology, asi Micro LEDs aive akasiyana.Izvo zviviri zvinofanira kusanganiswa pamwechete.Kubva pazvinhu, kufunga, mitsara yekugadzira, uye kunyangwe iyo indasitiri yese, ivo vanofanirwa kufambira mberi nekufunga kwemasemiconductors.Mwero wegoho uye inotevera silicon-based backplanes inofanirwa kutariswa, pamwe nekubatanidza system.MuMicro LED indasitiri, kwete iyo inopenya ndiyo yakanyanya kushanda zvakanaka, uye anotevera machipisi, nzira dzekutyaira uye SOC yekufananidza dhigirii inofanirwawo kutariswa.
Dambudziko hombe ikozvino nderekuwana iyo chaiyo chaiyo, mhando, uye goho semiconductors kuitira kuenderana uye kubatanidza nesilicon base.Hazvirevi kuti ma LED anoiswa sema LED uye semiconductors anoiswa semiconductors.Izvo zviviri zvinofanira kusanganiswa.Pamusoro pekuita kwakasimba kwema semiconductors, hunhu hwe gallium nitride LEDs dzinofanirawo kuitwa.
Ma Micro LEDs haasisiri echinyakare ma LED, asi anofanirwa kuurayiwa ne semiconductor kufunga.Mune ramangwana, Micro LED haingori "chinodikanwa chekuratidzira".Mukufamba kwenguva, Micro LED inofanirwa kuitwa pane terminal SOC kuti ivandudze kutaurirana kwakanaka uye kushanda.Parizvino, machipisi akawandisa haasati ari akanyanya kugadzirisa mhinduro.
Nguva yekutumira: Sep-30-2022