Namuhla, lapho isibonisi sesikrini se-LED sisetshenziswa kabanzi, sidinga ukuqonda umqondo ojwayelekile wokulungisa.Kungakhathaliseki ukuthi isibonisi se-LED esingaphakathi noma sangaphandle, ukushisa kukhiqizwa phakathi nokusebenza.Ngakho-ke, ingabe ukusebenza kwezinga lokushisa eliphezulu kwesibonisi se-LED kunamuphi umphumela?
Ngokuvamile, isibonisi se-LED sasendlini sinokukhanya okuphansi, ngakho-ke kunokushisa okuncane, ngakho-ke kukhulula ukushisa ngokwemvelo.Nokho, isibonisi se-LED sangaphandle sinokukhanya okuphezulu futhi sikhiqiza ukushisa okuningi, okudinga ukupholiswa ama-air conditioner noma amafeni we-axial.Njengoba kuwumkhiqizo we-elekthronikhi, ukukhuphuka kwezinga lokushisa kuzothinta impilo yayo yesevisi.
1. Uma izinga lokushisa elisebenzayo lesibonisi se-LED lidlula izinga lokushisa elithwala umthwalo we-chip, ukusebenza kahle okukhanyayo kwesibonisi se-LED kuzoncishiswa, kuzoba nokwehla kokukhanya okusobala, futhi kungenzeka umonakalo.Izinga lokushisa elidlulele lizophazamisa ukuncishiswa kokukhanya kwesikrini se-LED, futhi kuzoba nokuncipha kokukhanya.Okusho ukuthi, njengoba isikhathi sihamba, ukukhanya kuncipha kancane kancane kuze kucime.Izinga lokushisa eliphezulu liyimbangela eyinhloko yokubola kokukhanya kanye nempilo yesibonisi esifushane.
2.Ukuphakama kwezinga lokushisa kuzonciphisa ukusebenza kahle okukhanyayo kwesikrini se-LED.Njengoba izinga lokushisa likhuphuka, ukugxila kwama-electron nezimbobo kuyanda, igebe lebhande liyancipha, futhi ukuhamba kwe-electron kuncipha.Lapho izinga lokushisa likhuphuka, ukuphakama okuluhlaza okwesibhakabhaka kwe-chip kushintshela ohlangothini lwamagagasi amade, okubangela ubude beza beza bokukhishwa kwe-chip kanye nobude begagasi obujabulisayo be-phosphor bungahambisani, kanye nokusebenza kahle kokukhipha ukukhanya ngaphandle kwesikrini sokubonisa se-LED esimhlophe kuncipha.Njengoba izinga lokushisa likhuphuka, ukusebenza kahle kwe-quantum kwe-phosphor kuncipha, ukukhanya kuncipha, kanye nokusebenza kahle kokukhipha ukukhanya kwangaphandle kwesikrini se-LED kuncipha.
Isikhathi sokuthumela: Dec-29-2021