Ungayikhetha kanjani izikrini zokubonisa ze-LED zamamodeli ahlukene nezimo zohlelo lokusebenza? (Ingxenye 2)

3, Izinyathelo zokuzivikela of Ukuboniswa kwe-LED izikrini ukukhetha

Ukukhethwa kokukhanya

Ukukhanya kungenye yamapharamitha abalulekile ezikrini ezikhonjisweni eziholwayo. Ezigcawini zasendlini, ukukhanya kuvame ukudingeka ukuba ngaphezulu kwe-800cd / m²; Ngezigcawu zangaphandle, ukugqama okuphezulu kuyadingeka ukuze kuqinisekiswe ukucaca kwemininingwane. Lapho ukhetha, kufanele ukhethe ngokuya ngemvelo yangempela yokusebenzisa kanye nezimo zokukhanya.

Ukulungiswa kanye nokuqabula isilinganiso

Isinqumo sinquma ukucaciswa kwesikrini sokubonisa esiholayo, futhi isilinganiso sokuqabuleka sinquma ubushelelezi besithombe. Lapho ukhetha, kufanele ukhethe ngokuya ngezidingo ezithile. Ngezigcawu ezidinga ukukhombisa amavidiyo noma izithombe eziphezulu, kunconywa ukukhetha isikrini sokubonisa isibonisi esiphezulu; Ngezigcawu ezidinga ukubuyekeza okuqukethwe ngesikhathi sangempela, udinga ukukhetha umkhiqizo ngesilinganiso esiphakeme sokuqabuleka.

Ukwethembeka nokuqina

Njengedivayisi esebenza amahora angama-7 × 24 isikhathi eside, ukuthembeka nokuqina kwesikrini sokubonisa esiholayo kubalulekile. Lapho ukhetha, kufanele unake inqubo yokukhiqiza umkhiqizo, ukwakheka kokushisa kokushisa, ukusebenziseka kwamanzi okungamanga kanye nokusebenza kabusha ukuze kuqinisekiswe ukuthi idivaysi ingagijima isikhathi eside.

4, ubuhle be-LED BONISA ubuchwepheshe

Ngokuthuthuka okuqhubekayo kwesayensi nobuchwepheshe, ubuchwepheshe bokubonisa be-LED buhlala buthuthuka njalo. Ukusuka kwisibonisi sokuqala se-monochrome ekubonisweni okuphezulu kwanamuhla okuphezulu okuphezulu, ukuboniswa kwe-LED kuthuthukiswe kakhulu ngokuya ngomphumela wokubonisa, ukuzala kabusha umbala, nesikhathi sokuphendula. Ngasikhathi sinye, ukuboniswa kwe-LED futhi kunezinzuzo zokulondolozwa kwamandla, ukuvikelwa kwemvelo, kanye nempilo yenkonzo ende, futhi sekube ngomunye wobuchwepheshe obudumile bokubonisa namuhla.

Ngamafuphi, ukukhetha ukubonisa okuholwa okufanele kudinga ukucubungula izici eziningi. Ngokuqonda izici nobubanzi obusebenzayo bezinhlobo ezahlukene zokuboniswa kwe-LED, kanye nokwenza izinqumo ngokusekelwe kwizimo ezithile zokusebenzisa nezidingo, kungazwakala kangcono ukuzwa ubuchwepheshe be-LED BONISA ubuchwepheshe.

(qeda)