Muva nje, i-Shanghai Xianyao Display Technology Co., Ltd., umkhiqizi ohamba phambili weIzibonisi ze-Micro-LED, yenze ukuphumelela okukhulu kwezobuchwepheshe futhi yazuza ukukhiqizwa okukhulu kwama-nits angu-500,000 wezibonisi ezibomvu ze-Micro-LED ezikhanya kakhulu.Ukubona kanjani okubomvu okukhazimulayo I-Micro-LED ibilokhu iyinkinga enzima embonini, futhi iphinde ibe isithiyo esibalulekile ekuthuthukisweni kobuchwepheshe be-Micro-LED micro-display.Umkhiqizo omncane okhanyayo ongu-0.13-intshi obomvu owethulwe yi-JBD kulokhu weqe umkhawulo osebenza kahle futhi wafinyelela izinga lokukhanya lama-nits angu-500,000, wephula irekhodi lawo lokukhanya langaphambilini.
Kubikwa ukuthi i-JBD ibilokhu ibambelela emzileni wobuchwepheshe osuselwa ku-AlGaInP obomvu we-Micro-LED iminyaka eminingi.Ngocwaningo olujulile oluqhubekayo nentuthuko, yenze imizamo kuzo zombili iziphetho zokukhula kwezinto ezibonakalayo kanye nokucwaninga nokuthuthukiswa kobuchwepheshe be-chip, yeqa ibhodlela lomphumela wosayizi wokukhanya okubomvu nokubona ukusebenza kokukhanya okukhulu okubomvu.khuthaza.Ku-chip yokukhanya okubomvu engu-0.13-intshi eyethulwe yi-JBD ngalesi sikhathi, usayizi wephikseli ungama-microns angu-4 kuphela, futhi indawo ekhipha ukukhanya kwe-Micro-LED ingama-microns angu-2 kuphela, kodwa ingalayisha kalula izinga lokushayela lezinga le-microamp futhi ikhiqize u-500,000. ama-nits okukhanya okuphezulu kakhulu.Uma kuqhathaniswa, i-QD-LED ne-Micro-OLED esekelwe ekuguqulweni kombala wamachashazi we-quantum angobunye ubuchwepheshe bokuzibonakalisa obuncane obukhanyayo obubodwa obubili.Ngokwezinga lokukhanya elidaluliwe njengamanje lezinkulungwane ezimbalwa kuphela, isibani esibomvu se-JBD sizuze izikhathi eziningi.ukusebenza kudlula.
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Ukwethulwa kwemikhiqizo yezibani ezibomvu ze-JBD ezisebenza kahle kakhulu kuzosiza ekuthuthukisweni okuqhubekayo kobuchwepheshe be-Micro-LED ezimeni ezihlukahlukene ezifana ne-sports optics, isibonisi semoto, kanye nesibonisi esiseduze neso, futhi kubeke isisekelo se-AR yombala ogcwele ye-Micro-LED. izicelo.
Imikhiqizo yokukhanya okubomvu ye-JBD izibonisi ezincane ezizikhanyisayo ezisekelwe kubuchwepheshe obuhlanganisiwe be-semiconductor obuhlanganisiwe obusungulwe yi-JBD, obuhlanganisa izinto ze-AlGaInP semiconductor kanye ne-CMOS esekwe ku-silicon ezingeni le-wafer.I-AlGaInP semiconductor impahla iwukhiye wokubona ukukhanya okubomvu okusebenza kahle.Inegebe lebhande le-semiconductor elifanelana kangcono nokukhanya okubomvu, futhi iyinto evuthwe kakhulu ye-semiconductor embonini yokwenza ama-LED abomvu.
umkhiqizo wokukhanya obomvu.Imiphumela yokuhlolwa kwempilo okujwayelekile ifakazela ukuthi umkhiqizo ungaba nempilo yesevisi engamashumi ezinkulungwane zamahora, edlula kude izinga lempilo lobunye ubuchwepheshe bokubonisa okuncanyana okukhanyayo okujwayelekile emakethe.
Sekukonke, ukukhiqizwa ngobuningi beziboniso ezibomvu ze-JBD ezisebenza kahle kakhulu ze-Micro-LED kuqeda uchungechunge lwayo olunemibala eminingi yemikhiqizo ebonisa ama-micro-display, ezonweba ngokuqinile ukusetshenziswa kwayo kusuka ku-monochrome kuya kumbala ogcwele.Kuze kube manje, i-JBD ithumele amaphaneli e-micro-display angaphezu kwesigidi, ngokuqhubekayo ihlinzeka ngezingxenye zokubonisa eziyinhloko ochungechungeni lwemboni ye-Micro-LED terminal application, isheshisa ukusetshenziswa kobuchwepheshe be-Micro-LED kusibonisi esiseduze neso i-AR/VR, i-HUD.isibonisi phezulu, ezemidlalo Ijubane lokusetshenziswa kwe-optics, ukuphrinta kwe-3D, i-micro-projection, isibonisi senkundla yokukhanya nezinye izinkambu.
Ngokungeziwe ekukhanyeni okuphezulu kakhulu, ikhwalithi yokubonisa ehamba phambili nezinga lokwethembeka kuyisihluthulelo sokuthengisa izibonisi ezincane ze-Micro-LED.Imikhiqizo yokukhanya okubomvu esekelwe ku-JBD ye-AlGaInP ifinyelela i-spectrum encane kakhulu kanye nokusebenza okuhle kakhulu ekuhlanzekeni kombala.Njengoba kuboniswe esithombeni esingezansi, ububanzi be-spectral be-wave wave walo mkhiqizo cishe bungu-15nm, obuphansi kakhulu kunobubanzi begagasi obuvamile bokukhanya okubomvu okusekelwe ku-InGaN eduze kuka-50nm kanye ne-QD-LED eduze no-30nm.
Ngaphezu kwalokho, ikhwalithi yokubonisa enhle kakhulu ayinakuhlukaniswa nokubambisana phakathi kwendiza yasemuva ye-CMOS ne-Micro-LED.Ngaphansi kwesibusiso sobuchwepheshe bendiza ye-backplane ye-JBD enelungelo lobunikazi, imikhiqizo yokukhanya okubomvu ifinyelela >95% izinga lamaphikselibonisa ukufana, >100,000:1 isilinganiso sokungafani esiphezulu kakhulu, kanye no-<1% we-crosstalk phakathi kwamaphikseli ancikene.Ukuzinza kwempahla ye-AlGaInP kanye nobuchwepheshe obuhle kakhulu bokupakisha be-chip-scale kuqinisekisa ukwethembeka okuhle kakhulu
Isikhathi sokuthumela: Aug-15-2022