Kuma-LED ekhombisa kwanamuhla, i-baclight iyisici esibalulekile esinethonya lesithombe, ukukhanya, umehluko, kanye nomphumela wokubonisa jikelele. Ukukhetha uhlobo lwe-backight kungathuthukisa kakhulu umuzwa wokubuka, kanye nesibonisi esifanelekile se-LED singasiza ukuphinda ivolumu yakho yebhizinisi. Lo mbhalo uzoxoxa ngobuchwepheshe be-baclewlight evame ukusetshenziswa ekubonisweni kwe-LED futhi bakusize uqonde ukuthi yiluphi uhlobo lwe-backlight olufanele kakhulu izidingo zakho.
1. Unqenqemeni - Lit Backlight
Umgomo Wokusebenza: Unqenqema - Ubuchwepheshe be-backlight lit backlight buhlela amalambu aholwa ezungeze umngcele wesibonisi. Ukukhanya kusatshalaliswa ngokulinganayo kulo lonke isikrini ngokusebenzisa ipuleti lokukhanya - umhlahlandlela. Ilungele i-ULTRA - imibukiso emincane ngenxa yokwakheka kwayo okukhulu.
Uma ulandela umklamo omncane futhi okhanyayo futhi ube nesabelomali esilinganiselwe, umphetho - I-backlight elula ukukhetha okuhle. Ilungele ama-TV amaningi asekhaya kanye nehhovisi lasendlini lahola ama-LED Monitors.
Kodwa-ke, njengoba umthombo wokukhanya usemaphethelweni wesikrini kuphela, ukufana kokukhanya kungathinteka. Ikakhulu, kungahle kube nokukhanya okungalingani ezigcawini ezimnyama.
2. Direct - Lit Backlight
Umgomo Wokusebenza: I-Direct - Lit Backlight Izindawo eziholwa ngokuqondile ngemuva kwesibonisi se-LED. Ukukhanya kukhanya ngqo kwiphaneli yokubonisa, ukuhlinzeka ngokugqama okufanayo okufana nokuqhathaniswa nomkhawulo - kukhanyise.
Uma unezidingo eziphakeme zomphumela wokubonisa, ikakhulukazi ngokuya ngombala kanye nokukhanya okufana, okuqondile - ukukhanya okukhanyayo kungaba inketho enhle. Ilungele maphakathi ne-to High - End Regitors.
Ngenxa yesidingo sokuhlela amalambu we-LED amaningi ngemuva, isibonisi sikhulu kancane futhi silungele ukufakwa okuhleliwe. Kuyabiza kakhulu kunonqenqema - kukhanyiswe emuva.
3
Umgomo Wokusebenza: Ubuchwepheshe bokuncipha kwendawo bungashintsha ngokuzenzakalelayo ukugqama kwesibhakabhaka ngokuya ngezindawo ezahlukahlukene zokuqukethwe okubonisiwe. Isibonelo, ezindaweni ezimnyama, i-backlight izoncipha, okuholela ekujuleni kwenhliziyo.
Uma unentshiseko mayelana nokubuka ama-movie, ukudlala imidlalo, noma ukudala ekwakhiweni kwemultimedia, ukuncipha kwendawo yendawo kungathuthukisa umehluko wesithombe kanye nokusebenza kwemininingwane yesibonisi se-LED, okwenza isithombe sibe namaqiniso futhi sicace ngokwengeziwe.
Kodwa-ke, i-facklight yendawo eshisayo inendleko ephezulu kakhulu, futhi ngezikhathi ezithile, umphumela we-halo kungenzeka, uthinte imvelo ephelele yesithombe.
4. Okugcwele - I-Array Backlight
Umgomo Wokusebenza: Ubuchwepheshe obugcwele be-baclight backlight basabalalisa ngokulinganayo inani elikhulu lamalambu we-LED ngemuva kwesibonisi futhi akwazi ukulungisa kahle ukugqama ngokwezidingo ezihlukile, ngcono.
I-Full - I-Array Backlight ilungele abasebenzisi abanezidingo eziphakeme zekhwalithi yesithombe, ikakhulukazi amafilimu nabathandi bethelevishini kanye nabasebenzi bezithombe abaqeqeshiwe. Ukuboniswa kwe-LED ngalolu hlobo lwe-backlight kunganikeza khona ukulawulwa okukhanyayo okuthe xaxa nokuqhathanisa.
Uma kuqhathaniswa nobunye ubuchwepheshe be-backight, i-arch backight ephelele iyabiza kakhulu, futhi isibonisi se-LED sizoba sikhulu.
I-5. I-CHORD CHOODE Fluorecent Lamp (CCFL) Backlight
Umgomo Wokusebenza: I-CCFL Backlight isebenzisa amashubhu we-cathode abandayo ukuze akhiphe ukukhanya, futhi ukukhanya kusatshalaliswa ngokukhanyayo ngepuleti yomhlahlandlela. Lobu buchwepheshe buphelelwe yisikhathi futhi wawusetshenziswa kabanzi endala - uketshezi lwesitayela - ukuboniswa kwe-crystal.
Njengamanje, i-CCFL Backlight ifakwe esikhundleni kancane kancane yi-LED Backlight futhi ikakhulukazi ihlala kokuboniswa okudala.
I-CCFL Backlight inokusebenza kahle kwamandla, isikhathi sokuphila esifushane, futhi iqukethe iMercury, enomthelela othile emvelweni. Yingakho kukhishwe kancane kancane.
6. Ungayikhetha kanjani uhlobo olufanele lwe-backlight?
Isihluthulelo sokukhetha uhlobo lwe-baclight olufanele lwe-Ukuboniswa kwe-LEDukulinganisa ikhwalithi yesithombe nezindleko ngokuya ngezidingo zakho. Uma uwazisa i-Ultra - Design Emincane futhi ube nesabelomali esilinganiselwe, umphetho - I-Backlight elula ukukhetha okuhle. Uma unezidingo eziphakeme zomphumela wokubonisa we-LED, ikakhulukazi ngokuya ngokukhanya kwesithombe nokuqhathanisa, ungakhetha i-Direct - ikhale emuva emuva noma okugcwele - i-arry - array backlight. Uma ungumthandi we-movie noma i-gamer, isikrini se-LED esine-dimming yendawo e-baclight singakunika isithombe esinengqondo kakhulu - okuhlangenwe nakho. Ngokuthuthukiswa kwe-Mini - I-LED kanye ne-Micro - Ubuchwepheshe be-LED, kuzoba nempumelelo ubuchwepheshe, buzoba nobungane, futhi obungcono - ukwenza izinhlobo zangemuva zokubuyisa ukuboniswa kwe-LED ongakhetha kuzo.
Isikhathi sePosi: Feb-14-2025