Ama-LED asephenduke insika yokuhlangenwe nakho komuntu, ngakho-ke kuyamangaza ukucabanga ukuthi i-diode yokuqala ekhipha ukukhanya yasungulwa isisebenzi se-GE eminyakeni engaphezudlwana nje kwengama-50 edlule. Kusukela kulokho okusungulwe kokuqala, amandla abonakala ngokushesha, njengoba ama-LED ayemancane, ahlala isikhathi eside, ekhanyayo futhi edla amandla amancane kunokukhanyisa kwendabuko kwe-incandescent.
Ubuchwepheshe be-LED buyaqhubeka nokuvela, bucindezela imingcele yokuthi isibonisi singabekwa futhi sisetshenziswe kanjani. Cishe akukho mikhawulo, njengoba izikrini manje zingaya noma yikuphi.
Imboni Eshintshayo Yokubonisa: I-Miniaturization kanye Nezikrini Ezincane Ezincane
Njengoba imboni ye-LED isikhulile, ngokuqinisekile ayizange yehlise ijubane uma kuziwa emisha. Enye intuthuko emangalisayo ukwenziwa kancane kobuchwepheshe, okusiza ukwehlisa usayizi nesisindo sezingxenye ezidingekayo ukuze kwakhiwe isikrini se-LED. Ukwengeza, inike amandla izikrini ukuthi zibe mncane kakhulu futhi zikhule zibe osayizi abakhulu, okuvumela izikrini ukuthi ziphumule kunoma iyiphi indawo, ngaphakathi noma ngaphandle.
Ngokuhambisana ne-miniaturization yobuchwepheshe, ama- Mini LEDs nawo azisa isimo sekusasa. Ama-LED amancane abhekisela kumayunithi e-LED amancane kuno-100 micrometer. Iphikseli ngalinye linikwe amandla ngamanye ukuze likhiphe ukukhanya; inguqulo ethuthukisiwe yesibani sangemuva se-LED esivamile. Lobu buchwepheshe obusha busekela isikrini esiqine kakhudlwana esinokuphakama kwephikseli okuhle kakhulu.
Intuthuko Ebalulekile Ishintsha Ikusasa Lama-LED
Kusukela ezindaweni zezemidlalo kuya ezitolo zezitolo kuya ezindaweni zezinkampani, izicelo zama-LED ziphindaphindekile, ngokwengxenye enkulu ukuya ekuthuthukisweni kwezobuchwepheshe, okuhlanganisa ukulungiswa okuthuthukisiwe, amandla okukhanya okukhulu, ukuhlukahluka komkhiqizo, ama-LED angaphezulu aqinile, nama-LED amancane.
Ukulungiswa Okuthuthukisiwe
I-Pixel pitch iyisilinganiso esijwayelekile sokubonisa ukulungiswa kuma-LED. Ukuphakama kwephikseli okuncane kusho ukulungiswa okuphezulu. Izinqumo ziqale ziphansi kakhulu, kodwa manje izikrini ze-4K, ezinenani lamaphikseli avundlile angu-4,096, seziphenduke inkambiso. Njengoba abakhiqizi besebenzela ukulungiswa okuphelele, ukudala izikrini ze-8K nangaphezulu kuya thembisa kakhulu.
Amakhono Okugqama Kakhudlwana
Ama-LED akhipha ukukhanya okukhanyayo okugqamile ngezigidi zemibala. Lapho besebenza ndawonye, banikeza izibonisi ezikhangayo ezibukeka ngama-engeli abanzi kakhulu. Ama-LED manje anokukhanya okuphezulu kakhulu kwanoma yisiphi isibonisi. Lokhu kusho ukuthi izikrini ze-LED zingakwazi ukuncintisana kahle nokukhanya kwelanga, okuvumela izindlela ezintsha ezihlakaniphile zokusebenzisa izikrini ngaphandle nasemafasiteleni.
Ukuguquguquka Komkhiqizo
Ama-LED ahlukahlukene kakhulu. Into eyodwa onjiniyela abaningi abayichithe isikhathi eside ukwakha isikrini sangaphandle esilungile. Izikrini zangaphandle zibhekana nezinselele ezibalulekile ezihlanganisa ukushintsha kwezinga lokushisa, umswakama, umoya wasogwini, nokoma ngokweqile. Ama-LED esimanje angakwazi ukuphatha cishe noma yini elethwa yisimo sezulu. Futhi ngenxa yokuthi ama-LED awaxhomekile, afaneleka kahle ezindaweni eziningi—kusuka enkundleni yezemidlalo kuya endaweni engaphambili yesitolo kuya kusethi yokusakaza.
Ama-LED Obuso Obuqinile
Ama-LED adinga ukuqina ukuze asingathe noma yisiphi isimo, ngakho abakhiqizi manje basebenza ngenqubo ebizwa nge-Chip On Board (COB). Nge-COB, ama-LED anamathiselwe khona kanye ebhodini lesifunda eliphrintiwe esikhundleni sokupakishwa kusengaphambili (lapho i-LED inezintambo, iboshiwe, futhi ihlanganiswe ukuze ivikeleke njengamayunithi ngamanye). Lokhu kusho ukuthi ama-LED amaningi azongena endaweni efanayo. Lezi zibonisi eziqinile zivumela abaklami nabadwebi bezakhiwo ukuthi bacabangele ama-LED njengenye indawo yezindawo ezivamile ezifana nothayela netshe. Esikhundleni sendawo eyodwa, lawa ma-LED angavumela enye eguqukayo ngokufunwa.
Ama-Micro LED
Onjiniyela benze i-LED encane—i-microLED—futhi bafake nezinye endaweni efanayo. Ama-Micro LED ayisa ubuchwepheshe phambili, axhumanisa ama-LED nezithombe ezikhiqizwa esikrinini. Njengoba ama-LED amancane anciphisa usayizi wama-LED kakhulu, ama-diode engeziwe angaba yingxenye yesikrini. Lokhu kuthuthukisa amandla okuxazulula kanye nekhono lokunikeza imininingwane emangalisayo.
Kusetshenziswa ama-LED amakhulu, anokulungiswa okuphezulu
I-PixelFLEX inikeza ubuchwepheshe bokuboniswa kwe-LED ehamba phambili embonini kanye nezixazululo eziguqula izikhala, zenze okuhlangenwe nakho okujulile, okubandakanyayo ngama-LED amakhulu, anesinqumo esiphezulu kuzilungiselelo eziningi ezaziwa kakhulu.
I-NETAPP isebenzise ubuchwepheshe bethu bokubonisa i-FLEXMod Isibonisi ukuze yakhe isibonisi sohlobo se-trapezoidal nesigobile esikhungweni sayo esisha sombono Wedatha esavulwa ngo-2018. Lo mbukiso ubonisa ukuzibophezela kwezinkampani kwezobuchwepheshe nokuba abahlinzeki bezinga eliphezulu e-Silicon Valley.
E-Las Vegas Strip, uzothola i-Beer Park, ibha yokuqala ephezu kophahla kanye ne-grill e-Paris Las Vegas Hotel naseCasino. Indawo okugxilwe kuyo yesikhala isibonisi se-LED esingaphansi kwe-2mm ngaphezu kwebha ephakathi futhi ivumela ukubuka okuningi noma okukodwa.
I-Hino Trucks, uphiko lwezohwebo lwamaloli e-Toyota lusebenzise isibonisi se-pitch pitch ezintathu esihle e-Detroit HQ yayo entsha ukuze ibonise ubuchwepheshe bayo bokuxilonga kanye nokudala ithiyetha yesisebenzi enomusa yomhlangano nemicimbi.
I-Radiant iyaziqhenya ngokuba yingxenye yala maphrojekthi futhi iyaqhubeka nokuletha izixazululo ngokwezifiso embonini ye-LED, idala imikhiqizo efanelana nemigomo eyingqayizivele esekelwa isevisi yamakhasimende engenakuqhathaniswa. Funda kabanzi mayelana nezixazululo ze-PixelFLEX ngokubheka ulayini wabo ogcwele wemikhiqizo.
Isikhathi sokuthumela: Mar-26-2021