Muva nje, sifunde ukuthi iSemiconductor Research Institute yenze impumelelo ocwaningweni nasekuthuthukisweni kwe-UV LED. Ukusungulwa kunikeza i-UV LED kanye nendlela ye-UV LED encapsulation, futhi ihlobene nomkhakha wobuchwepheshe be-LED. ama-LED e-UV anegebe phakathi kwama-UV LEDs kanye nengxenye yekhava, ingxenye yokugcwalisa uketshezi inikezwa esikhaleni, ingxenye yokugcwalisa uketshezi imanziswa ngesembozo kanye nama-UV LEDs, kanti ingxenye yokugcwalisa uketshezi inikezwa ukuvumela i-ultraviolet. imisebe ephuma kuma-UV LED ukuze idlule. Ingxenye yokugcwalisa uketshezi inikezwa ukuvumela imisebe ye-ultraviolet ephuma kuma-UV LEDs ukuba idlule.
Ku-UV LED, uketshezi engxenyeni egcwele uketshezi lunamathela kukho kokubili ingxenye evala ikhava kanye nama-LED e-UV ngaphansi kwesenzo sokushuba kwendawo ukuze ukuxhumana komoya kungabonakali phakathi kwengxenye egcwele uketshezi nama-LED futhi ingxenye egcwele uketshezi kanye nengxenye yokuvalwa kwekhava, futhi ngaleyo ndlela ukubonakaliswa okuphakathi kobuso kuyancishiswa ukuze kuncishiswe ukulahlekelwaIsibani se-UV ledohlelweni lokukhipha isisu.
Ngaphezu kwalokho, kukhona nentuthuko entsha kumamojula we-UV. Lokhu okusunguliwe kunikeza imojula ye-UV LED ehlanganisa: ubuningi bamamojula e-UV LED, i-substrate, ifilimu yokukhanya efanayo, i-resistor eguquguqukayo, inkinobho yesikhathi, kanye nogesi, ubuningi bamamojula we-UV LED alahlwa ku-substrate, a ifilimu yokukhanya efanayo ihlanganisa ubuningi bamamojula e-UV LED, amamojula e-UV LED axhunywe ngogesi ku-resistor eguquguqukayo, i-switch yesikhathi, kanye namandla kagesi, ukumelana kwe-resistor eguquguqukayo kuyalungiseka ukulungisa ukukhanya kwe-Amasistimu we-UV LED, futhi inkinobho yesikhathi isetshenziselwa ukulawula isikhathi sokuvula nokuvala semojula ye-UV LED.
Imojula ye-UV LED ehlinzekwe yilokhu okusunguliwe ihlanganisa ubuningi bamamojula e-UV LED ndawonye, futhi imojuli ye-UV LED ibona ukuqina kokukhanya okulungisekayo ngokusethwa kwe-resistor eguquguqukayo, futhi ibona isikhathi sokuvula nokucisha esilungisekayo ngokusetha inkinobho yesikhathi, ethuthukisa inani lohlelo lwe-UV LED.
Isikhathi sokuthumela: Apr-16-2024