Umehluko omkhulu kakhulu phakathi kwesikrini se-LCD egqanyisiwe nesikrini esivamile se-LCD

Ukukhanya kwesikrini se-LCD kunqunywa ngokukhanya kwe-backlight, kunezindlela eziningi zokuthuthukisa ukukhanya kwesibani; Ngokusho noma ukungandisi ukusetshenziswa kwamandla kungahlukaniswa ngezigaba ezintathu:

1, ukukhulisa ngokuqondile ukusetshenziswa kwamandla ukwenza ngcono ukukhanya; Okwesibili ukwandisa inani lamalambu aholele; Okwesibili ukukhulisa amalambu akhona wamanje; Izinzuzo zalawa amabili kufanele zithuthukise ukugqama ngqo; Okubi ukuthi ukusetshenziswa kwamandla kukhuphuka futhi inani lokushisa liyanda.

2, ukwakheka okujwayelekile kokukhanya okwandayo ngaphandle kokukhulisa ukusetshenziswa kwamandla, kusetshenziswa izinto eziphakeme zefilimu ngomphumela okhanyayo, njengokukhuthaza okukhanyayo okukhanyayo, ukuboniswa okuphezulu kwe-chip led, kungathuthukisa ukukhanya ngokufanayo ukusetshenziswa kwamandla; Inzuzo ukuthi ingaqhubeka nokwenza ngcono ukugqama, futhi intengo yokusebenza iphakeme, futhi ukusetshenziswa kwamandla kungu-zero; Okubi ukuthi izindleko ziyenzeka ngokusobala.

I-3, uhlelo oluhlukile lohlelo alukhuphuli ukusetshenziswa kwamandla ukwenza ngcono ukukhanya, kusebenza ubuchwepheshe bokukhanya kwepuleti ye-plate ye-Plate yokukhanya yokwandisa ukukhanya ngo-30%; kusebenza impahla yefilimu ye-DBEF ukwandisa ukugqama ngo-25%; kuthuthukisa ukuxhumana phakathi kwesibani se-LED kanye nepuleti lomhlahlandlela wokukhanya ukwandisa ukukhanya ngo-10%; Inzuzo ukuthi ukusetshenziswa kwamandla kwandisa i-zero futhi kungakhulisa ukugqama cishe ngama-80%; Okubi ukuthi izindleko ziphakeme kakhulu.