[Parameters] He mau ʻāpana koʻikoʻi o nā lei kukui UVLED

ʻO UVLED kahi mea hoʻomālamalama semiconductor. E like me nā LED kukui maʻamau, ʻo kāna kumu ʻo PN knot. ʻO ka mīkini hoʻokuʻu nui ʻo ia ke hoʻohui ʻia ka puʻupuʻu PN me kahi voli maikaʻi, e emi ana ka hiki o ka puʻupuʻu PN. I kēia manawa, hoʻolaha nā electrons ma ka ʻāpana N i ka ʻāpana P, a ʻo ke ana ma ka ʻāpana P e pālahalaha aku i ka ʻāpana N, akā ʻoi aku ka mamao o ka helu o ka mua ma mua o ka hope. ʻOi aku ka nui, no laila e hoʻohui ʻia nā electrons i nā mea nui, a hoʻokuʻu ʻia ka ikehu i hana ʻia e ka composite ma ke ʻano o ka mālamalama. Loaʻa iā UVLED nā ʻāpana koʻikoʻi: 1. ʻO ka lōʻihi o ka nalu UVLED he hoʻokahi nalu nalu, ʻo ka hui UVA ka nui o 365nm, 385nm, 395nm, etc. ʻO kēia ka pakuhi 365nm hawewe lōʻihi. ʻO 365nm wale nō kona lōʻihi nalu. Bandwidth, ma kahi o 360nm-370nm. E hoʻoneʻe ʻia ka nalu o UVLED e nā mea ʻē aʻe i ka wā o ke kaʻina hana. ʻO ka nui o nā kumu ʻelua: kēia manawa a me ka mahana. E like me ka mea i hōʻike ʻia ma ke kiʻi, hiki iā mākou ke ʻike i ka piʻi ʻana o ka manawa a me ka mahana, e ulu mālie ka nalu. No laila, i ka hoʻolālā ʻana i ka ʻōnaehana, pono mākou e noʻonoʻo pono i ka waiwai o kēia manawa a me ka mahana hana o nā beads i ka manawa o ka hana. ʻO ka maʻamau, hana mākou kokoke i ka lōʻihi nalu. 2. ʻO ka mana Optical (ikaika iradiated) ʻO ka mana ʻo Optical e pili ana i ka mālamalama o nā pahu kukui. ʻOkoʻa nā lōʻihi hawewe like ʻole ma muli o ka ʻokoʻa ʻokoʻa o ka hoʻololi electro-light. ʻO ka maʻamau, ʻoi aku ka pōkole o ka nalu i loko o ka ʻenehana o kēia manawa, ʻo ka haʻahaʻa o ka electro-optical conversion efficiency. ʻO ka haʻahaʻa o ka manawa, ʻoi aku ka kiʻekiʻe o ka mea ʻē aʻe, ʻoi aku ka kiʻekiʻe o ke kukui o UVA ma mua o ka UVC LED. Eia ka pilina ma waena o ka mana optical a me kēia manawa o kekahi UVLED: 3. ʻO ka manaʻo o VFVF ʻo ia ka Voltage i mua, ʻo ia hoʻi, ke holo piha ka diode, ʻo ka diode ponoʻī PN knot ka IF. ʻokoʻa uila. Ke ʻike pinepine ʻia ka VF o UVLED, i ka hoʻohālikelike ʻana i nā pahu kukui me nā lōʻihi hawewe like ʻole, ʻo 3.5V-3.8V ka nui o nā pahu kukui o UVA, a ʻo nā pahu kukui o UVC he 5V-7V maʻamau. Ke hana ka mea hana like i nā huahana like, hoʻokele maʻamau ka VF i ka VF, no laila e hoʻokaʻawale ʻia a mālama ʻia ka mea hana noi i ka wā o ka patch. ʻAʻole i ka manawa like ka hoʻohui ʻana i nā pahu kukui, a ua loli pū kāna VF. ʻO ka mea maʻamau, ʻoi aku ka nui o kēia manawa, ʻoi aku ka nui o ka VF, e like me ka mea i hōʻike ʻia ma ke kiʻi ma lalo nei: Ke hoʻohana nei ke kumu kukui ili o Tianhui i nā kukui UVLED i lawe ʻia mai, nā kumu kahawai mau kiʻekiʻe kiʻekiʻe, hoʻopau wela maikaʻi i hui pū ʻia me ka hoʻolālā wela maikaʻi loa, me ka nā pōmaikaʻi o ka hoʻolālā paʻa, hilinaʻi kiʻekiʻe, a me ke kūpaʻa kiʻekiʻe. Hoʻokipa maikaʻiʻia nā huahana e nā mea kūʻai.