UV LED CICF UV LED Nyali Bead Internal Chip Mapangidwe
2023-01-06
Tianhui
30
Pakadali pano, thupi lowala la makina ochiritsa a UVLED pamsika ndi mikanda ya nyali ya ultraviolet UVLED. Kuwala kochiritsa kwa UVLED kumapangidwa ndi misampha imodzi kapena zingapo za Ingan quantum mu kamangidwe ka sangweji kakang'ono ka GAN, ndipo komwe kumapangidwa ndi. Posintha gawo la Inn-GAN mumsampha wa Ingan quantum, kutalika kwa mawonekedwe kumatha kusinthidwa kuchoka ku kuwala kofiirira kupita ku kuwala kwina. Algan atha kugwiritsidwa ntchito kupanga chivundikiro ndi quantum trap layer mu UVLED posintha chiŵerengero cha ALN, koma mphamvu ndi kukhwima kwa zipangizozi ndizosauka. Ngati pali gwero la quantum trap layer ndi GAN, yomwe imagwirizana ndi Ingan kapena Algan alloy, mawonekedwe a chipangizocho ndi 350 370nm. Pamene kugunda kwapafupipafupi pamagetsi pa pampu ya blue inflection diode, kuwala kwa ultraviolet kumapangidwa. Aluminiyamu munali nayitrogeni, makamaka Algan ndi Algainn akhoza kupanga yochepa -wavelength zipangizo, kupeza angapo wavelength UVLED. Ambiri mwa opanga nyumba amagwiritsabe ntchito nyali zachikhalidwe za ultraviolet mercury kuti agwire ntchito. Komabe, chifukwa cha makhalidwe a UVLED moyo wautali ndipo palibe cheza, ntchito yake ikukhalanso ambiri ankagwiritsa ntchito. Malingaliro a kampani Zhuhai Tianhui Electronic Co., Ltd. ndi kampani chinkhoswe zida LEDUV walitsa. Pambuyo pazaka zambiri, ili ndi gwero lowunikira kwambiri la LEDUV ndi waya pamwamba pazida zowunikira. Ikhozanso kusintha zida zosiyanasiyana malinga ndi zosowa za makasitomala malinga ndi zosowa za makasitomala.
Ma diode a UV LED achulukirachulukira m'mitundu yosiyanasiyana, kuphatikiza kupha tizilombo toyambitsa matenda, kuchiritsa kwa mafakitale, ndi kuwala kwapadera. Phindu lawo limabwera chifukwa cha kuthekera kwawo kupereka kuwala kolondola komanso kothandiza kwa UV kogwirizana ndi zomwe munthu aliyense amafuna. Nyali zachikale za mercury, zomwe zakhala zikugwira ntchito zofananira, zikusinthidwa pang'onopang'ono ndi ma diode a UV LED chifukwa chakuchita kwawo kwakukulu komanso kuyanjana ndi chilengedwe. Nkhaniyi ikufotokoza chifukwa chake ma diode a UV LED ndi chisankho chabwino kwambiri pakugwiritsa ntchito pano.
m'modzi mwa akatswiri opanga ma UV LED ogulitsa ku China
tadzipereka ku diode za LED kwa zaka zopitilira 22+, wopanga zida zapamwamba za LED & ogulitsa UVC LED 255nm265nm 275nm, UVB LED 295nm ~ 315nm, UVA LED325nm 340nm 365nm ~ 405nm