Izikrini zokubonisa ze-LED okwamanje zivame ukusetshenziselwa izibonisi zesikrini esikhulu sangaphandle nangaphakathi, ngakho-ke kufanele sikhethe kanjani aisikrini sokubonisa se-LED esisebenza kahle kakhulu?Ubuhlalu be-LED buyingxenye eyinhloko ethinta umphumela wabo wokubonisa.Imuphi umshini wokunemba okuphezulu odingekayo enqubweni yokupakisha ukuze ukhiqize umkhiqizo wokubonisa we-LED osebenza kahle kakhulu?Ngezansi, sizokwethula kafushane ukusebenza kwezibonisi ze-LED.
Ikhono le-Antistatic
I-LED ingeyamadivayisi we-semiconductor futhi iyazwela kugesi omile, okungaholela kalula ekuhlulekeni okumile.Ngakho-ke, ikhono le-anti-static libalulekile esikhathini sokuphila sezibonisi ze-LED.I-voltage ehlulekayo yokuhlolwa kwemodi kagesi omile we-LED akufanele ibe ngaphansi kuka-2000V.
Izici zokunciphisa
Ngokuvamile, izikrini zokubonisa ze-LED zidinga ukusebenza kwesikhathi eside, okungaholela ekwehleni kokugqama nemibala yesibonisi engahambisani, konke okubangelwa ukuncishiswa kokukhanya kwamadivayisi e-LED.Ukuncishiswa kokukhanya kwe-LED kubangela ukuncipha kokukhanya kwaso sonke isikrini sesibonisi se-LED.I-amplitude yokukhanya engahambisani ye-LED ebomvu, eluhlaza okwesibhakabhaka, nokuhlaza iholela emibaleni engahambisani kusikrini sokubonisa se-LED, okuholela esimweni sokuhlanekezelwa kwesikrini.Isikrini sokubonisa sekhwalithi ephezulu se-LED singalawula ngempumelelo i-amplitude yokunciphisa ubude futhi silungise ukukhanya kwaso.
Ukukhanya
Ukukhanya kobuhlalu bokubonisa i-LED kuyisici esibalulekile ekunqumeni ubude besikrini sokubonisa.Ukuphakama kokukhanya kwe-LED, kuba nkulu insalela yamanje esetshenziswayo, enenzuzo ekongeni amandla nokugcina i-LED izinzile.Uma i-chip isethiwe, i-engeli ye-LED ibe mancane, ukukhanya kwe-LED kugqame.Uma i-engeli yokubuka yesikrini esibonisiwe incane, kufanele kukhethwe i-LED engu-100 degree ukuze kuqinisekiswe i-engeli yokubuka eyanele yesikrini sokubonisa se-LED.Izikrini zokubonisa ze-LEDngezikhala ezihlukene kanye nomugqa ohlukile wokubona kufanele ucabangele ukukhanya, i-engeli, kanye nentengo ukuze kutholwe iphuzu lebhalansi.
I-engeli yokubuka
I-engeli yobuhlalu be-LED inquma i-engeli yokubuka yesikrini sesibonisi se-LED.Njengamanje, izibonisi eziningi ze-LED zangaphandle zisebenzisa ubuhlalu be-LED obuyi-elliptical patch ene-engeli yokubuka evundlile engu-120 degrees kanye ne-engeli yokubuka eqondile engu-70 degrees, kuyilapho izibonisi ze-LED zasendlini zisebenzisa ama-patch ubuhlalu be-LED ene-engeli yokubuka eqondile engu-120 degrees.Isibonelo, izikrini ezibonisa i-LED emigwaqweni emikhulu zisebenzisa i-LED eyindilinga ene-engeli yokubuka engu-30 degree.Izikrini zokubonisa ze-LED ezakhiweni eziphakeme zidinga i-engeli yokubuka eqondile ephakeme, futhi ama-engeli amakhulu okubuka anciphisa ukukhanya.Ngakho ukukhetha kombono kuncike enjongweni ethile.
Izinga lokwehluleka
Isikrini sokubonisa se-LED esinombala ogcwele sakhiwe ngamaphikseli ahlanganisa amashumi ezinkulungwane noma amakhulu ezinkulungwane ze-LED ebomvu, eluhlaza, neluhlaza okwesibhakabhaka.Ukwehluleka kwanoma yimuphi umbala we-LED kuzoholela ekubonakaleni komphumela wesikrini se-LED.
Ukuvumelana
Isikrini sokubonisa se-LED esinombala ogcwele sakhiwe ngamaphikseli angenakubalwa ahlanganiswe ne-LED ebomvu, eluhlaza okwesibhakabhaka, neluhlaza.Ukukhanya nobude begagasi bombala ngamunye we-LED budlala indima ebalulekile ekukhanyeni, ukungaguquguquki kwebhalansi emhlophe, nokuvumelana kokukhanya kwesikrini sokubonisa se-LED.I-LED inama-engeli, ngakho-ke izikrini zokubonisa ze-LED ezinombala ogcwele nazo zinokuqondiswa kwe-engeli.Uma zibukwa ngama-engeli ahlukene, ukukhanya kwazo kuzokwanda noma kunciphe.Ukungaguquguquki kwe-engeli ye-LED ebomvu, eluhlaza, neluhlaza okwesibhakabhaka kuthinta kakhulu ukuvumelana kwebhalansi emhlophe kuma-engeli ahlukene, kuthinta ukuthembeka kombala wamavidiyo esikrini esibonisiwe se-LED.Ukuze kuzuzwe ukuvumelana ekufaniseni izinguquko zokukhanya kwe-LED ebomvu, eluhlaza, neluhlaza okwesibhakabhaka ngama-engeli ahlukene, kuyadingeka ukuklama ilensi yokupakisha Umklamo wesayensi wokukhethwa kwempahla eluhlaza uncike ezingeni lobuchwepheshe lomphakeli.Uma ukuvumelana kwama-engeli e-LED kungalungile, umphumela webhalansi omhlophe waso sonke isikrini sokubonisa i-LED kuma-engeli ahlukene awunawo ithemba.
Ubude bempilo
Isilinganiso sokuphila kwezikrini zokubonisa ze-LED amahora angu-100000.Uma nje izinga lamadivayisi e-LED lilihle, ukusebenza kwamanje kufanelekile, umklamo wokukhipha ukushisa unengqondo, futhi inqubo yokukhiqiza izikrini zokubonisa i-LED iqinile, amadivaysi e-LED angenye yezingxenye ezihlala isikhathi eside kakhulu ezikrinini zokubonisa ze-LED.Intengo yamadivayisi e-LED yenza u-70% yenani lezikrini zokubonisa ze-LED, ngakho ikhwalithi yezikrini zokubonisa ze-LED inqunywa amadivayisi e-LED.
Usayizi
Ubukhulu bemishini ye-LED buhlobene futhi bubalulekile, njengoba buthinta ngokuqondile ibanga le-pixel, okungukuthi ukulungiswa, kwezikrini zokubonisa ze-LED.Ngokuvamile, amalambu okusaqanda angu-5mm asetshenziselwa izikrini zokubonisa zangaphandle ngaphezu kwe-p16, kuyilapho amalambu okusaqanda angu-3mm asetshenziselwa izikrini zokubonisa zangaphandle ze-p12.5, p12, kanyep10.Uma isikhala sihlala singashintshile, ukukhulisa usayizi wamadivayisi e-LED kungakhuphula indawo yawo yokubonisa futhi kunciphise ukusanhlamvu.
Isikhathi sokuthumela: Jan-22-2024
