Isibonisi se-LED siyinkampani eyinhloko yokukhangisa kanye nokudlalwa kolwazi namuhla, futhi ividiyo enencazelo ephezulu ingalethela abantu umuzwa oshaqisayo wokubukwayo, futhi okuqukethwe okubonisiwe kuzoba okungokoqobo. Ukuze kuzuzwe ukuboniswa kwencazelo ephezulu, kufanele kube nezinto ezimbili, eyodwa ukuthi umthombo wefilimu udinga i-HD egcwele, kanti enye iwukuthi isibonisi se-LED sidinga ukusekela i-HD egcwele. Isibonisi se-LED esinemibala egcwele empeleni siya ekuboniseni okunokucaca okuphezulu, ngakho-ke singakwenza kanjani ukuboniswa kombala ogcwele kwe-LED kucace?
1, Thuthukisa isikali esimpunga sesibonisi se-LED esinemibala egcwele
Ileveli empunga isho ileveli yokukhanya engahlukaniswa kusukela kokumnyama kakhulu kuye kokugqama kakhulu ekugqameni kombala owodwa oyinhloko wesibonisi se-LED esinombala ogcwele. Uma izinga elimpunga lesibonisi se-LED liphakeme, umbala ucebile kanye nombala ogqamile, umbala wokubonisa awuwodwa futhi ushintsho lulula. Ukuthuthukiswa kwezinga elimpunga kungathuthukisa kakhulu ukujula kombala, ukuze izinga lokubonisa lombala wesithombe likhule ngokwejometri. Ileveli yokulawula empunga ye-LED ingu-14bit~20bit, okwenza imininingwane yeleveli yesithombe nemithelela yokubonisa yemikhiqizo yesibonisi ephezulu ifinyelele ezingeni eliphezulu lomhlaba. Ngokuthuthuka kobuchwepheshe behadiwe, isikali esimpunga se-LED sizoqhubeka nokuthuthuka siye ekunembeni okuphezulu kokulawula.
2, Thuthukisa umehluko wesibonisi se-LED
Ukugqama kungenye yezinto ezibalulekile ezithinta imiphumela yokubuka. Ngokuvamile, uma umehluko uphezulu, isithombe siyacaca futhi umbala ukhanya futhi ugqame. Ukugqama okuphezulu kusiza kakhulu ukucaca kwesithombe, ukusebenza kwemininingwane, nokusebenza kwe-grayscale. Kwezinye izibonisi zamavidiyo ezinokugqama okukhulu okumnyama nokumhlophe, ukugqama okuphezulu kwe-RGB isibonisi se-LED kunezinzuzo ngokugqama okumnyama nokumhlophe, ukucaca, ubuqotho, njll. Ukugqama kunomthelela omkhulu ekuboniseni umphumela wevidiyo eguquguqukayo. Ngenxa yokuthi ukukhanya nobumnyama ezithombeni eziguquguqukayo kuyashesha uma kuqhathaniswa, lapho umehluko uphezulu, kuba lula emehlweni abantu ukuhlukanisa inqubo enjalo yenguquko. Eqinisweni, ukuthuthukiswa kwesilinganiso sokungafani sesibonisi se-LED esinemibala egcwele ikakhulukazi ukuthuthukisa ukugqama kwesibonisi se-LED esinemibala egcwele kanye nokunciphisa ukukhanya okungaphezulu kwesikrini. Kodwa-ke, ukukhanya akuphakeme ngangokunokwenzeka, kuphezulu kakhulu, kuzoba okuphambene, futhi ukungcoliswa kokukhanya sekuphenduke indawo eshisayo manje. Esihlokweni sengxoxo, ukukhanya okuphezulu kakhulu kuzoba nomthelela emvelweni nakubantu. Ishubhu ekhipha ukukhanya enemibala egcwele ye-LED icutshungulwa okukhethekile, okunganciphisa ukubukeka kwephaneli ye-LED futhi kuthuthukise ukugqama kwesibonisi se-LED esinemibala egcwele.
3, Yehlisa ukuphakama kwephikseli yesibonisi se-LED
Ukunciphisa ukuphakama kwephikseli kwesibonisi se-LED esinemibala egcwele kungathuthukisa kakhulu ukucaca kwaso. Ukuphakama kwephikseli yesibonisi se-LED kuncane, kwenza isibonisi sesikrini se-LED esithambile. Kodwa-ke, izindleko zayo zokufakwayo zikhulu kakhulu, futhi intengo yesibonisi esigcwele se-LED esikhiqiziwe nayo iphezulu. Manje imakethe ithuthukela ekuboniseni iphimbo elincane le-LED.
Isikhathi sokuthumela: Jun-15-2022