Isibonisi se-LED empeleni siyisibonisi se-LCD, kodwa i-LCD TV ene-LED backlight.Isikrini se-LCD emlonyeni yisikrini se-LCD sendabuko, esisebenzisa ukukhanya kwangemuva kwe-CCFL.Isibonisi siyefana ngomgomo, laphoI-Topfoisonngokuhlangene ibhekisela ekubonisweni kwe-LCD kusetshenziswa zombili izinhlobo zokukhanya kwangemuva.
Amaphikseli esibonisi se-LCD awakwazi ukuzikhanyisa, kuyilapho amaphikseli esikrini se-OLED angazikhanyisa ngokwawo.Lona umehluko omkhulu phakathi kwezikrini ezimbili.Manje isikrini se-Samsung AMOLED empeleni siwuhlobo lwesikrini se-OLED.I-AMOLED ingakwazi ukubonisa isikrini sentshisekelo, okubangelwa izici ezizikhanyisayo zamaphikseli esikrini se-OLED.
Ngenxa yokuthi isikrini se-LCD asizikhanyisi ngokwaso, isikrini se-LCD sisebenzisa iphaneli yokukhanya kwe-LED eluhlaza okwesibhakabhaka, embozwe ngesihlungi esibomvu, isihlungi esiluhlaza, nesihlungi esingenambala, esakheka lapho ukukhanya okuluhlaza okwesibhakabhaka kudlula izihlungi ezintathu.Imibala emithathu eyinhloko ye-RGB.Kodwa-ke, ukukhanya okuluhlaza okwesibhakabhaka akumuncwe ngokuphelele isihlungi, futhi kuzongena esikrinini ukuze kwakhe ukukhanya okuluhlaza okwesibhakabhaka kwamagagasi amafushane, okuzodala umonakalo lapho amehlo omuntu ethintana isikhathi eside futhi esondelene kakhulu.
Ngakho-ke, kungakhathaliseki ukuthi hlobo luni lwesikrini, kuzodala umonakalo emehlweni akho.Kufanele sizame ukugwema ukubuka isikrini sefoni ephathekayo isikhathi eside futhi sinciphise isikhathi sokusetshenziswa kwefoni ephathekayo endaweni emnyama.
Isikhathi sokuthumela: Jan-22-2019