Ishuri Rikuru ryUbushinwa ryateje imbere ikintu kimwe gishyushye cyera LED
Vuba aha, Yang Bin, umushakashatsi wungirije w’itsinda ry’ubushakashatsi bw’ingirabuzimafatizo ya Dalian Institute of Chemical Physics, yafatanije na Liu Feng, umushakashatsi wa kaminuza ya Shandong, kugira ngo bateze imbere ubwoko bushya bw’ibikoresho bibiri bya perovskite hamwe n’umwuka mwinshi wera, kandi yateguye igice kimwe gishingiye kuri ibi bikoresho.Gushyushya urumuri rwera rusohora diode (LED).
Amatara y’amashanyarazi angana na 15% y’amashanyarazi ku isi kandi asohora 5% bya gaze ya parike ku isi.Iyemezwa rya tekinoroji ikora neza kandi ihendutse irashobora kugabanya ingufu n’ibibazo by’ibidukikije kandi bigafasha kugera ku ntego ya "karuboni ebyiri".Nibyiza kuriecran ihindagurika.Kugeza ubu, urumuri rwinshi rwa LED rwifashisha cyane cyane urumuri rwubururu LED kugira ngo rutere ibintu byinshi bya fluorescent superposition kugirango bitange urumuri rwera, bityo ibibazo nkibara ryerekana amabara mabi, imikorere idahwitse yumucyo, ibice byubururu byangiza cyane, hamwe numucyo wera udahagarara ni bikunda kubaho.Iterambere ryibikorwa byinshi-bigizwe nibikoresho byoroheje byera bifatwa nkurufunguzo rwo gukemura ibibazo byavuzwe haruguru.
Abashakashatsi basanze ibyuma bidafite icyuma cya halide ibikoresho bibiri bya perovskite bishobora gutegurwa muburyo bwo gukemura ubushyuhe buke hamwe nigiciro gito cyo gukora.Byongeye kandi, kubera kwifungisha imiterere yacyo hamwe ningaruka zikomeye zo guhuza amashanyarazi-fonon, ibikoresho bibiri bya perovskite bifite umwihariko wihariye-wafashwe na excitonic imitungo (STE), kandi luminescence yibumbiye hamwe irerekana ihinduka rinini rya Stoke hamwe n’umucyo mwinshi, bityo bikerekana ibiranga urumuri rwera.
Mu rwego rwo guteza imbere imirasire y’imirasire, abashakashatsi bakomeje gufata ingamba za Sb3 + doping yo kongera ingano y’umucyo wera kuva kuri 5% kugeza kuri 90%.Bitewe nubushobozi buhanitse bwa optoelectronic hamwe nuburyo bwiza bwo gukemura ibibazo byateguwe buke buke buke bwa perovskite, igice kimwe gishyushye cyera LED ishingiye kuri ibi bikoresho gishobora gutegurwa nuburyo bworoshye bwo gukemura, bityo, iki gikorwa kiratanga ikizere kubisekuruza bizaza. ibikoresho byo kumurika.Igishushanyo gitanga ibitekerezo bishya.
Ububiko bwa Apple bugenda bwerekana ipatanti, ibice bya ecran birashobora kwikosora
Ibihuha bivuga ko Apple ishaka kwinjira mu isoko ryimashini zikomeza byakomeje gukurura abantu benshi mu mahanga mu myaka yashize, kandi Samsung, ifite umwanya mu kuzinga terefone zigendanwa, ntiyatinyuka kubyirengagiza.Mu ntangiriro z'Ugushyingo, Samsung yagereranije mu nama y'abaguzi ko biteganijwe ko guhera mu 2024, kandi hashobora kubaho amahirwe yo kubona ibicuruzwa bishya bya Apple bishya bifite igishushanyo mbonera, ariko ibicuruzwa bya mbere bikubye Ntabwo a terefone, ariko tablet cyangwa mudasobwa igendanwa.
Raporo iheruka gusohoka mu bitangazamakuru byo mu mahanga Patently Apple, Apple iherutse gutanga inyandiko ku biro by’Amerika bishinzwe ipatanti n’ubucuruzi by’Amerika, byerekana ko ikoranabuhanga rya ecran ya tekinoroji yo kwikiza yakozwe mu myaka myinshi biteganijwe ko izashyirwa mu bikorwa -ibikoresho bifitanye isano.
Nubwo ibikubiye mu ikoranabuhanga ry’ipatanti bitavuze mu buryo bwihariye ko byavutse mu kuzinga iphone, byerekana gusa ko bishobora gukoreshwa kuri iPhone, tableti cyangwa MacBooks.Ariko, hamwe no kwerekana iyi patenti nshya yikoranabuhanga, benshi mubisi bo hanze barabisobanura nkimyiteguro yambere yo kuzenguruka iPhone izashyirwa ahagaragara mugihe kizaza.
Urebye ikoranabuhanga rigezweho muriki cyiciro, biragoye kwirinda ibice bya terefone igendanwa igendanwa hamwe nigishushanyo mbonera cyiziritse mugihe kirekire cyo gukoresha.
Mu rwego rwo kunoza ubunararibonye bwabakoresha nibitekerezo byuburanga biterwa na crease iterwa nibikoresho byiziritse, tekinoroji yumukara yakozwe na Apple ubwayo irasaba ko hakoreshwa tekinoroji yo gutwikira hamwe na kiyobora idasanzwe hamwe nibikoresho byo kwikiza, bishobora gukoreshwa mugutwikira urwego rwo hanze Bya Igikoresho Kugaragaza.Iyo ikigezweho cyanyuze Mugihe kimwe, binyuze mugukoresha urumuri cyangwa ubushyuhe buturuka kubidukikije, ingaruka yo kwikiza yimitsi yihuse iratera imbere.
Kugeza ubu ntiharamenyekana igihe ubwo buhanga bwihariye bwa patenti buzakoreshwa mubikoresho bya Apple vuba nyuma yo kubona ubugenzuzi nicyemezo mugihe kizaza.Nyamara, ukurikije ibisobanuro byikoranabuhanga ryemewe, tekinoroji ikubiyemo urwego runini kandi iragoye.Nibyiza kuriMugaragaza neza.Byongeye kandi, iyi patenti yashyizwe ku rutonde na Apple nk'ikoranabuhanga rishya ry'ibicuruzwa biri mu itsinda ryihariye ry'umushinga, byerekana ko Apple ibiha agaciro gakomeye.
Mini / Micro LED ikoranabuhanga rishya
Byumvikane ko Ihuriro ry’inganda 2022 ryitwa Phosphors & Quantum Dots Industry ryabereye i San Francisco, muri Amerika mu mpera zukwezi gushize.Muri kiriya gihe, uruganda rwihariye rwibikoresho bya Current, uruganda rukora urumuri rwa LED, rwashyize ahagaragara ibikoresho bishya byerekana - firime ya fosifore, kandi rwerekana urumuri rwa Mini LED rwerekanwe na firime nshya ya fosifore.
Imiti igezweho ikubiyemo TriGain ya none ™ KSF / PFS fosifore itukura hamwe na JADEluxe ™ ifatanye-icyatsi kibisi cya fosifore muri firime ya fosifore, kandi igafatanya na Innolux gukora ibyuma byerekana amatara ya MiniLED LCD.Mini LED yerekana inyuma yerekana iki gihe ifite ibiranga itandukaniro rinini hamwe na gamut yagutse, kandi kuri ubu iri ku isoko.
Dukurikije imibare, Imiti yubu ifite uburambe bwimyaka irenga 70 yubushakashatsi niterambere ryiterambere mubijyanye na fosifori ya LED, ibinyabuzima bidasanzwe byisi hamwe nandi fosifore hamwe nibikoresho bishya bya luminescent.Ugereranije na fosifori isanzwe ya KSF, nyirayo TriGain ™ KSF / PFS fosifori itukura ifite ubushobozi bwo kwinjiza no kwizerwa neza, ifasha CRI 90 ibicuruzwa bimurika hamwe n’urumuri rwa LED kugira ngo bigere ku mutuku ukize kandi ugaragara.
Imiti ya none yizera ko firime nshya ya fosifori ihuza TriGain os KSF / PFS fosifori itukura na JADEluxe ™ ifoto ya bande ya fosifori ntoya izagira uruhare runini mubijyanye no kwerekana Mini / Micro LED.
Igihe cyo kohereza: Ukuboza-09-2022