Eminyakeni eyishumi edlule, amathelevishini nama-monitor amaningi e-CRT ayevamile ezindlini nasemahhovisi. Namuhla, athathelwe indawo yizibonisi zephaneli eyisicaba, nama-TV anesikrini esigobile adonsa ukunaka eminyakeni yamuva. Lokhu kuphendukela kwemvelo kuqhutshwa ukuthuthuka kobuchwepheshe bokubonisa—kusuka ku-CRT kuye ku-LCD, futhi manje kuya kubuchwepheshe obulindelwe ngabomvu be-OLED.
I-OLED (i-Organic Light-Emitting Diode) iyisisetshenziswa se-electroluminescent esisekelwe ezintweni eziphilayo. Ukwakheka kwayo kufana “nesemishi,” elinezingqimba eziningi zezinto eziphilayo ezihlanganiswe phakathi kwama-electrode amabili. Lapho kusetshenziswa i-voltage, lezi zinto ziguqula amandla kagesi abe ukukhanya okubonakalayo. Ngokuklama izinhlanganisela ezihlukahlukene zezinto eziphilayo, i-OLED ingakhipha ukukhanya okubomvu, okuluhlaza okotshani, nokuluhlaza okwesibhakabhaka—imibala eyinhloko ehlanganayo ukuze kwakhe izithombe ezigqamile. Ngokungafani nezibonisi zendabuko, i-OLED ayidingi ukukhanya kwangemuva, inika amandla izikrini ezizacile kakhulu, eziguquguqukayo, futhi ezigoqekayo zibe zizacile njengengxenyana yezinwele zomuntu.
Ukuvumelana nezimo kwe-OLED kuguqule ubuchwepheshe bokubonisa. Izikrini zesikhathi esizayo zingase zingasakwazi ukuboshelwa emishinini evamile kodwa zingahlanganiswa nezimpahla zokugqoka, amakhethini, nezinye izinto zansuku zonke, ziqaphela umbono “wemibukiso etholakala yonke indawo.” Ngaphandle kwezibonisi, i-OLED iphinde ibe nesithembiso esihle ekukhanyeni. Uma kuqhathaniswa nokukhanya okuvamile, i-OLED inikeza ukukhanya okuthambile, okungacwayizi ngaphandle kwemisebe eyingozi, okuyenza ilungele izibani ezilungele amehlo, izibani zasemnyuziyamu, nezinhlelo zezokwelapha.
Ukusuka ku-CRT kuye ku-OLED, inqubekelaphambili kubuchwepheshe bokubonisa akugcinanga nje ngokuthuthukisa okuhlangenwe nakho okubukwayo kodwa futhi kuthembisa ukuguqula indlela yethu yokuphila. Ukwamukelwa okusabalele kwe-OLED kuvula indlela yekusasa eliqhakazile nelihlakaniphile.
Uma unentshisekelo kumikhiqizo yokubonisa ye-OLED, sicela uchofoze lapha: https://www.jx-wisevision.com/oled/
Isikhathi sokuthumela: Jun-03-2025