I-light-emitting diode (LED) yaqala ukukhanyisa umhlaba ngo-1962, sibonga u-Nick Holonyak Jr., unjiniyela kaGeneral Electric. Ubuchwepheshe be-LED, obusekelwe ku-electroluminescence, bukhiqiza ukukhanya okubonakalayo kanye nokukhanya kwe-infrared noma i-ultraviolet. Lokhu kusho ukuthi ama-LED awonga amandla, ahlangene, ahlala isikhathi eside, futhi akhanya ngendlela emangalisayo.
Kusukela asungulwa, ama-LED aguquke kakhulu. Ukusebenza kwazo kanye nezinketho zombala kunwetshiwe, kuziguqule zisuka kuma-bulb alula zibe amathuluzi okuthengisa anamandla futhi ahlukahlukene.
Ukuzivumelanisa nezimo- Ubuchwepheshe banamuhla be-LED bunika amandla izibonisi zedijithali ezimangalisayo emhlabeni wonke. Uma zisetshenziswa ngempumelelo, lezi zibonisi zinikeza izinzuzo ezibalulekile kumabhizinisi. Imvelo yabo yedijithali ivumela izibuyekezo ezisheshayo, okwenza amabhizinisi akwazi ukubandakanya amakhasimende ngokuqhubekayo ngokuqukethwe okuhlakaniphile nokubuyekezwa njalo.
Izixazululo Ezenziwe Ngomsiki- Ukwenza ngendlela oyifisayo kudlulela ngale kokuqukethwe okukusikrini se-LED kuye kuzikrini ngokwazo. Angenziwa ehambisana nosayizi futhi asetshenziswe kuzilungiselelo ezihlukahlukene, kokubili ngaphakathi nangaphandle. Lokhu kuvumelana nezimo kuvumela amabhizinisi ukuthi aguqule amasu awo okumaketha njengoba ekhula, anikeze imiyalezo ehambisanayo engakwazi ukuzivumelanisa nezidingo eziguqukayo.
Isilawuli kude Esilula-Izibonisi ze-LEDingabuyekezwa ngaphandle kokusebenzisana ngokomzimba, ngenxa yokudluliswa kwedatha okungenantambo phakathi kwesibonisi nekhompyutha. Lokhu kusebenza kalula kuvumela izibuyekezo ezisheshayo futhi kubonisa isimo esithuthukisiwe kodwa esisebenziseka kalula sobuchwepheshe be-LED.
Kuyabonakala Kakhulu- Ukuthuthuka kwezibani ze-LED kuholele ekubonisweni okukhanyayo, okucacile nobubanzi bemibala. Lezi ziboniso ezigqamile zidala okubonakalayo okukhangayo okuthatha ukunaka okuvela ezinhlangothini ezihlukahlukene, okuzenza ziphumelele kakhulu ekubambeni isithakazelo samakhasimende.
Bonisa Isimanjemanje- Ezweni lanamuhla eliqhutshwa ubuchwepheshe, ukwamukela ubuchwepheshe obusezingeni eliphezulu kubalulekile. Izibonisi ze-LED azigcini nje ngokugcina ibhizinisi lakho lamanje kodwa futhi zithuthukisa amakhono alo okumaketha ngezici zawo ezithuthukile, ezingenziwa ngendlela oyifisayo.
Ukusetshenziswa Okuhlukahlukene- Kungakhathaliseki ukuthi isetshenziswa ngaphakathi noma ngaphandle,I-LED ibonisa isikrinizihamba phambili kunoma iyiphi indawo, okuzenza zibe amathuluzi ahlukahlukene okuthengisa nokukhangisa. Ukuthembeka nokusebenza kahle kwazo kuzilungiselelo ezihlukene kunikeza inzuzo enkulu kunoma yimuphi umkhankaso wokuphromotha.
Isondlo Esiphansi- Ngokuphambene nombono oyiphutha wezindleko eziphezulu zokulungisa, izibonisi ze-LED empeleni azinakekelwa kahle. Banikeza ukwenza ngokwezifiso okulula nezinguquko. I-Hot Electronics inikeza ukuqeqeshwa ukuze kuqinisekiswe ukuthi abasebenzisi bayaqonda ukuthi ukugcinwa kwalezi zibonisi kungaba lula futhi kungabizi kangakanani.
Ukusebenzisana Kwekhasimende Okuthuthukisiwe- Izibonisi ze-LED zinika amandla ukusebenzelana kwamakhasimende okunamandla ngezici ezisebenzisanayo ezifana namaphromoshini, izinhlelo zokwethembeka, nezipesheli. Bahlinzeka ngendlela eqondile yokuxhumana namakhasimende futhi badale amathuba okumaketha okuhlosiwe ngesikhathi sangempela.
Ukwesekwa Kwezobuchwepheshe Okuqhubekayo- Ukufaka isibonisi se-LED kuyisiqalo nje. I-Hot Electronics ihlinzeka ngokusekela nokugcinwa okuphelele, okuhlanganisa nezibuyekezo zesofthiwe nokunakekelwa kokuvikela, ukuqinisekisa ukuthi isibonisi sakho sihlala sisesimweni esikahle futhi sihlangabezana nezimfuneko zesevisi yakho.
Ubuchwepheshe Obusebenziseka kalula- Naphezu kobuchwepheshe obuyinkimbinkimbi ngemuvaIsikrini se-LED, ukuzisebenzisa kuqondile. Lokhu kubenza babe ukukhetha okuhle kakhulu kumabhizinisi afuna ukusebenzisa ubuchwepheshe obuthuthukile ngaphandle kokudinga ukuba ngochwepheshe bezobuchwepheshe.
Isikhathi sokuthumela: Aug-27-2024