Yintoni Umthombo wokukhanya oDityanisiweyo, Yintoni iNgxaki yemithombo yokukhanya eDityanisiweyo

1. Yintoni ingcamango yomthombo wokukhanya odibeneyo wokukhanya odibeneyo. Ngowe-1969, uGqr. Miller, iBell Laboratory yaseUnited States ngo-1969. Imithombo yokukhanya edibeneyo luqeqesho olutsha olusebenzisa iindlela ezidibeneyo zokufunda kunye nokuphuhlisa izixhobo ze-optical kunye ne-hybrid optical electronic components kwisiseko se-optoelectronics kunye ne-microelectronics. Isiseko sethiyori ye-optical optics ehlanganisiweyo yi-optical kunye ne-optoelectronics, ebandakanya ukuguquguquka kwe-optical kunye nolwazi lwe-optics, i-non-linear optics, i-semiconductor optical, i-crystal optics, i-optical film optics, i-optics ye-wave wave, i-mold optics kunye nethiyori yokuthatha inxaxheba, izixhobo ze-film optical optical guide kunye nefilimu. Iinkqubo Imiba emininzi yomxholo wangoku optical; isiseko senkqubo yayo ikakhulu ubuchwephesha befilimu kunye nobuchwepheshe be-microelectronics. Usetyenziso oludityanisiweyo lwe-optical lubanzi kakhulu. Ukongeza kunxibelelwano lwefiber optical, iteknoloji yokubona i-fiber optical, i-optical information processing, iikhomputha ze-optical kunye nokugcinwa kwe-optical, kukho ezinye iinkalo, ezifana nophando lwesayensi, izixhobo zamehlo, uphando lwe-spectral, njl. 2. Yintoni engalunganga kwimithombo yokukhanya edibeneyo? Kuba iichips ezininzi ze-LED zicwangciswe ngokuqinileyo kwindawo encinci, ukukhanya ukusuka kwi-chip enye kufutshane ne-chip ethe tye kuya kudibana neechips ezingabamelwane kwaye kuhlala kubonakaliswa ngokupheleleyo. Ekugqibeleni, ifunxwa yimpahla yokupakisha. Kuthetha ukuthini, i-LED yemveli: Isixhobo sokwahlula umthombo wokukhanya kwe-LED-MCPCB yomthombo wokukhanya wemodyuli-izibane ze-LED, ezisetyenziswa ikakhulu ngamacandelo omthombo wokukhanya ongundoqo ongafumanekiyo, ixesha elichithwayo kuphela, kungekhona ixesha kuphela, kungekhona nje ngexesha elifanelekileyo. amacandelo amacandelo omthombo wokukhanya ongundoqo, kungekhona nje ixesha, kodwa kunye nexesha. Kwaye ixabiso liphezulu. Encapsulate “I-COB yomthombo wokukhanya wemodyuli-izibane ze-LED ”, Inokuthi ifakwe ngokuthe ngqo ngee-chips ezininzi kwi-MCPCB kwibhodi yesekethe yoshicilelo yesinyithi, kwaye ikhuphe ngokuthe ngqo ubushushu ngokusebenzisa i-substrate yokugcina iindleko zokupakisha ze-LED, iindleko zokuvelisa imodyuli yokukhanya, kunye neendleko zokukhanyisa okwesibini.