Isixazululo se-LED esinephimbo elincane

Ngokuthuthukiswa kobuchwepheshe besistimu yokubonisa i-LED, udonga olungemuva lwesikrini esikhulu seziteshi ze-TV seluthandwa kakhulu ngabaqondisi. Isithombe esikhulukazi esinemibala futhi esifana nempilo singashintsha ngokukhululekile amasignali ezithombe eziningi eziyinkimbinkimbi ngokuya ngezidingo zohlelo.

Ukuze uvumelane nezimo ezihlukahlukene zokukhanya esitudiyo futhi uhlangabezane nomphumela wesithombe sokuqoshwa nokusakaza kwekhamera, kubekwa izidingo eziqinile zokuboniswa kwesikrini, izinga lokuvuselela, umsebenzi oqhubekayo nezinzile ngesikhathi sokusakazwa bukhoma. kanye nokugcinwa kwesikhathi eside komphumela wokuboniswa. Ukuqabuleka okuphezulu, ukukhanya okuphansi, ukungaguquguquki okuphezulu nokuzinza okuphezulu kwemikhiqizo ye-Bobangcheng ye-pitch encane ihlangabezana nezidingo zomsakazo nesistimu yethelevishini.

Izici zemikhiqizo eholwa yi-pitch encane Ukuzinza okuqinile, kusetshenziswa izingxenye zekhwalithi ephezulu kanye nobuchwepheshe bokucubungula okuhle, ukunciphisa ngokuphumelelayo izinga lezibani ezifile. Isistimu yokusekela isignali kabili yamandla iqinisekisa ukusebenza okuzinzile kwesikhathi eside futhi isekela amahora angu-7*24 omsebenzi ongaphazamiseki. Izinga lokuvuselela eliphezulu, akukho mikhondo kukhamera ye-HD. Ukukhanya okuphansi nokumpunga okuphezulu, ukukhanya kusengabonisa ukusebenza okumpunga okuphelele uma ukukhanya kwehliselwa ku-20%, nokuvumelana kwesibonisi kuhle kakhulu. Ukusebenza kwe-grayscale kwesikrini sokubonisa cishe kuphelele ekukhanyeni okuphansi, futhi ileveli nokugqama kwesibonisi kungaphezulu kwalokho kwesibonisi esivamile. Ukungaguquguquki okuhle, ubuchwepheshe bokushuna kahle kwesakhiwo esinamandla aphezulu, ukuze kuzuzwe ukuhlanganisana okungenamphetho kwesikrini sonke. Ngokulungisa kahle, imigqa ekhanyayo nemnyama iyaqedwa. Ubuchwepheshe bokulungisa bephoyinti nephoyinti, ukukhanya kwesikrini sonke, ukuvumelana kwe-chromaticity nokufana. Ukugqama okuphezulu, ukukhanya okumnyama kwekhwalithi ephezulu kanye nemaski emnyama emunca ukukhanya emunca ukukhanya, izithombe ezicacile nezibukhali, imibala egqamile nenhle.

Ukubonakala okuphansi, okunesibani esimnyama esimnyama kanye nemaski emunca ukukhanya kathayela, ukubonakaliswa kuncane endaweni yokukhanya okugqamile, futhi isithombe sisabonakala ngokucacile. Ukulungiswa kokukhanya okuhlakaniphile, ukuzijwayeza ngokuzenzakalelayo kumshini wokulungisa we-photosensitive, ngeke kuthinte isikrini esibonisiwe ngenxa yokukhanya okuzungezile. Cishe akukho ukulahlekelwa kwesikali esimpunga ngaphansi kokukhanya kwe-50Nits~800Nits. I-engeli yokubuka ebanzi kakhulu, i-engeli yokubuka yesikrini se-LED ingafinyelela ku-160°, futhi isithombe kuwo wonke ama-engeli siyafana, sicacile futhi singokwemvelo.