Namuhla, isibonisi se-LED sisetshenziswe kabanzi emikhakheni ehlukahlukene yemidiya yokukhangisa, indawo yezemidlalo, isiteji nokunye. Isiphenduke ingxenye yemakethe evuthiwe kakhulu yezinhlelo zokusebenza ze-LED eChina. Uma abakhiqizi bezuza inzuzo encane ebhizinisini lemikhiqizo evamile futhi behlushwa ukuncintisana kwamanani, kungaba ukukhetha okungcono kakhulu ukuthi banake kakhulu ingxenye yemakethe, okuyindlela esebenzayo yokuqeda. Ngaleso sikhathi, ngokusetshenziswa okwandayo kwesibonisi esincane se-pixel pitch LED, intengo iye yehliswa ngokuqhubekayo. Ngenxa yalokho, futhi isikrini esincane se-pixel se-LED sizonwetshwa kuzinhlelo zokusebenza zentengiso ezifana nemidiya enkulu, ukukhangisa, amatiyetha njll.
Ngokusetshenziswa okubanzi kwezikrini ze-LED, kuza izidingo eziqine kakhulu zesikrini se-LED. Kuyisizathu esenza ukuthi izikrini ze-pitch ze-LED zivele futhi zibe yingxenye ebalulekile yomkhakha. Bangaletha inzuzo enhle. Abantu bahlatshwa umxhwele izici zesikrini se-LED esinephimbo elihle, njengokukhanya okushintshashintshayo, ukonga amandla, ukusebenza okungaguquguquki, izindleko zokunakekelwa okuphansi, isilinganiso esiphezulu sokuvuselela, ukudlala okubushelelezi, i-engeli yokubuka ebanzi, i-ultra slim nesisindo esincane, okuvumela ukuboniswa kwewindi le-3D nokuhlukana phakathi. isibonisi sewindi esinokusondeza okungahleliwe njll.
Ifanelekele izinhlelo zokusebenza zasendlini
Namuhla, isibonisi esincane se-pixel se-LED singasetshenziselwa izinhlelo zokusebenza zasendlini ezinokulungiswa okuphezulu. Idinga ukucushwa okuhlukile kokuboniswa kwe-LED okusekelwe endaweni ehlukile. Ngokuvamile, ngezicelo zangaphandle, izobonakala kude. Ikhawulelwe ngokubona kwamehlo omuntu, isikrini esikhulu se-pixel se-LED singanelisa izidingo zokubona ukude; ngezinhlelo zokusebenza zasendlini, abantu bavamise ukubona endaweni eseduze kwesikrini, ngakho-ke isikrini se-LED kuphela sokuphakama kwephikseli encane esingahlangabezana nezidingo futhi siqinisekise imiphumela yokubuka ephelele.
I-Fine pitch display TVs iza nedizayini ekhiphekayo, okuwukuhlukanisa isikrini se-TV esiwusayizi omkhulu sibe amayunithi amaningana angama-intshi angu-56, ukuze kube lula ukungena emakamelweni. Thatha isikrini se-TV se-LED esingu-140-intshi se-P1.61mm (usayizi wokubonisa ngu-3099.2*1743.2mm) njengesibonelo, ukulungiswa kwaso kufika ku-2K (1920x1080p) okuyincazelo ephezulu ngempela. Ngokugqama kwaso okuphezulu kanye nomthelela omuhle wokubuka, isikrini se-TV ye-LED esinephimbo esihle sihlangabezana kakhulu nesidingo esikhulu sama-TV anosayizi omkhulu emhlabeni jikelele.
Kungenzeka ukwehlisa izindleko kunezikrini ze-LCD TV
Kuze kube manje, isetshenziswe ebhizinisini elifana nezindlu zokunethezeka namakilabhu okungcebeleka, amagumbi enkomfa, izitudiyo zokusakaza, izikhungo zocwaningo lwesayensi yezempi nezikhungo zokuqapha njll. Uma kuqhathaniswa nosayizi omkhulu wama-LCD TV, intengo ye-pitch LED display cishe i-40% eshibhile. Ngokombono womakadebona, kuzobiza imali eningi ukwenza amaphaneli e-LCD anosayizi omkhulu kunokwenza amaphaneli e-LED. Isibonelo, ukukhiqiza isikrini se-LCD esingu-120 intshi kungabiza cishe ama-yuan angu-800,000 kuya ku-1,200,000. Kodwa-ke, ukukhiqiza isikrini se-LED esinosayizi ofanayo kungasiza ukonga imali engaba ngu-300,000 yuan kuya ku-600,000 yuan. Abantu banethemba lokuthi isikrini se-TV ye-LED sizothatha indawo yesikrini se-LCD TV esikhathini esizayo esiseduze, ngethemba ukuthi ngemva kwesigamu sonyaka.
Ubuchwepheshe be-COB budonsela phambili isikrini se-TV ye-LED
Njengoba ubuchwepheshe be-COB buyakhula eminyakeni yamuva, kusiza ukusetha izindinganiso ezintsha zesizukulwane esilandelayo sesibonisi esincane se-pixel ye-LED TV. I-COB ibone ukuguqulwa kweyunithi yokubonisa ye-LED ukusuka kumthombo wokukhanya "wephoyinti" ukuya emthonjeni wokukhanya "wendiza". Isithombe sizobe sigqoke iyunifomu futhi singenasici. Ngobuchwepheshe obuthuthukisiwe bokumboza ubuso, ukuboniswa kwesithombe semikhiqizo yokubonisa ye-COB yephikseli encane ye-LED izoba thambile, enganciphisa ngempumelelo imisebe yokukhanya, isuse i-moiré kanye ne-glare, inciphise umonakalo ku-retina yababukeli, futhi kube lula ukuvala- ukubuka phezulu nesikhathi eside. Ngokusekelwe ezinzuzweni ezivelele zokusebenza kobuchwepheshe be-COB uqobo, imikhiqizo ye-COB iwine impendulo esebenzayo yemakethe. Ngakho-ke, ubuchwepheshe be-COB sebuphenduke inkomba entsha yokuqanjwa kabusha kwezobuchwepheshe kwesibonisi esihle se-LED TV.
Ukufingqa, ekucabangeni izindleko nezinga lobuchwepheshe, isikrini esihle se-TV ye-LED siyaphumelela ukufaka esikhundleni sesikrini se-LCD se-TV esivamile kanye nesixazululo sokuqagela esikhathini esizayo. Ngaphezu kwalokho, ukugxila kanye nokumba ezingxenyeni ezithile zemakethe kuyadingeka, okusiza ukuguqula isimo sokubusa okwamanje, futhi kube insimu entsha yempumelelo yamabhizinisi esikhathi esizayo e-LED afuna amaphuzu okukhulisa inzuzo.
Isikhathi sokuthumela: Feb-25-2023
