Ukuboniswa kwe-LED yisithwali esikhulu sokukhangisa kanye nokudlalwa kwemininingwane kulezi zinsuku, nevidiyo ephezulu yokuchaza ingaletha abantu okuhlangenwe nakho okubonakalayo okwethusayo, futhi okuqukethwe okubonisiwe kuzoba namaqiniso ngokwengeziwe. Ukufinyelela ukubonisa okuchazwe okuphezulu, kumele kube nezici ezimbili, enye yokuthi umthombo wamafilimu udinga i-HD egcwele, kanti enye yileso siboniso se-LED idinga ukusekela i-HD egcwele. Ukuboniswa okuholwa ngombala ogcwele empeleni kuqhubekela phambili ekubonisweni okuphezulu kwencazelo, ngakho-ke singawenza kanjani umbala ogcwele we-LED eholwa?
1, Thuthukisa isilinganiso esimpunga sombukiso ogcwele wombala we-LED
Izinga elimpunga libhekisa ezingeni lokukhanya elingahlukaniswa nobumnyama kakhulu kuya kokukhanya kokukhanya okukodwa kokukhanya kombala okuphelele kokuboniswa okugcwele kombala okugcwele. Izinga eliphakeme le-Grey le-LED Display, ukucebisa umbala nombala ogqamile, umbala wokubonisa awushadile futhi ushintsho lulula. Ukuthuthukiswa kwezinga elimpunga kungathuthukisa kakhulu ukujula kombala, ukuze izinga lokubonisa lolombala wesithombe lukhuphule ngokomqondo. Ileveli yokulawulwa kwe-LED Grayscale iyi-14bit ~ 20bit, eyenza imininingwane yezinga lesithombe nemiphumela yokubonisa yemikhiqizo ephezulu yokubonisa ifinyelela ezingeni eliphakeme lomhlaba. Ngokuthuthukiswa kobuchwepheshe be-Hardware, isikali seGrey Grey sizoqhubeka nokukhula ekuqinisekisweni okuphezulu kokulawula.
2, thuthukisa umehluko wokuboniswa kwe-LED
Ukuqhathanisa kungenye yezinto ezibalulekile ezithinta imiphumela yokubuka. Ngokuvamile, kuphakama umehluko, okucacile isithombe futhi kukhanya futhi kugqame umbala. Umehluko omkhulu usiza kakhulu ukucaciswa kwesithombe, ukusebenza kwemininingwane, kanye nokusebenza kwe-grayscale. Kwezinye izindlela zibonisa ngokuqhathanisa okukhulu okumnyama nomhlophe, ukuboniswa okuphezulu kwe-RGB LED kuqhathaniswa nokwehluka okumnyama nomhlophe, ukucacisa, ubuqotho, njll. Ukuqhathanisa kunomthelela omkhulu emphumeleni wokubonisa wevidiyo ebonakalayo yevidiyo ebonakalayo yevidiyo enamandla. Ngoba ukuguqulwa okukhanyayo nokumnyama ezithombeni ezinamandla kuyashesha, kuphakama umehluko, kube lula ngamehlo abantu ukuhlukanisa inqubo enjalo. Eqinisweni, ukuthuthukiswa kwesilinganiso esithi umehluko se-Full Colour Led Display ikakhulukazi ukuthuthukisa ukugqama kokuboniswa okugcwele kombala oholwa futhi kunciphise ukubukeka kwesikrini. Kodwa-ke, ukugqama akuphakeme ngangokunokwenzeka, kuphakeme kakhulu, kuzoba yinto ephikisanayo, futhi ukungcoliswa kokukhanya sekuyindawo eshisayo manje. Esihlokweni sengxoxo, ukukhanya okuphezulu kakhulu kuzoba nomthelela emvelweni nakubantu. Umbala ophelele we-LED LED LED eholwa ukukhanya kweshubhu eholwa ngokukhanyayo, okunganciphisa ukuqhathanisa kwephaneli ye-LED futhi kuthuthukise umehluko wokuboniswa okugcwele kombala we-LED.
3, Yehlisa i-Pixel Pitch of Led Display
Ukunciphisa i-pixel pitch yesibonisi esigcwele sombala we-LED kungathuthukisa kakhulu ukucaca kwayo. Uma lincane i-pixel pitch yokuboniswa kwe-LED, isibonisi esivelele ngokwengeziwe se-LED. Kodwa-ke, izindleko zayo zokufaka zikhulu, futhi intengo yokuboniswa kombala ogcwele okukhiqizwe nayo iphakeme. Manje imakethe ibuye yathuthukela ekubonisweni kwamaphimbo amancane e-LED.
Isikhathi sePosi: Jun-15-2022