I-LED yaziwa njengesizukulwane sesine somthombo wokukhanyisa noma umthombo wokukhanya oluhlaza, enezici zokonga amandla, ukuvikelwa kwemvelo, impilo ende, usayizi omncane nokunye. Isetshenziswa kabanzi emikhakheni ehlukahlukene efana nenkomba, isibonisi, umhlobiso, ukukhanya kwangemuva, ukukhanya okujwayelekile kanye nesehlakalo sasebusuku sasemadolobheni. Ngokusho kwemisebenzi ehlukene, ingahlukaniswa ngezigaba ezinhlanu: ukubonisa ulwazi, isibani sesignali, amalambu emoto, i-backlight ye-LCD kanye nokukhanyisa okuvamile.

OkuvamileIsibani se-LEDinokukhubazeka okuthile njengokukhanya okunganele, okuholela ekudumeni okunganele. I-LED yamandla inezinzuzo zokukhanya okwanele nempilo ende yesevisi, kodwa i-LED yamandla inobunzima bobuchwepheshe bokupakisha. Okulandelayo ukuhlaziya okufushane kwezinto ezithinta ukusebenza kahle kokukhanyisa kwamandla okufakwa kwe-LED:

1.Ubuchwepheshe bokukhipha ukushisa

2.Ukukhethwa kokugcwalisa

3.Reflection processing

4.Ukukhethwa kwe-Phosphor nokugqoka