Nā hiʻohiʻona a me ka hoʻomohala ʻana o nā kumu kukui uila UV

ʻO ke kumu kukui UV LED, ʻo ia ka pōkole o ka ultraviolet light emitting diode. Mai ka hiʻohiʻona o ke olakino kanaka a me ka hopena o ke kaiapuni, hiki iā mākou ke hoʻokaʻawale i ke kukui poni e like me ka lōʻihi o ka nalu o ka nalu: UV (ʻulaʻula poni): ʻike ʻia ke kukui poni ʻulaʻula (400-420nm) ) UVA (315 400nm), ʻike ʻia hoʻi ʻo ka lōʻihi. nalu ʻulaʻula poni a i ʻole "māmā ʻeleʻele". .. ʻO nā kumu kukui UV LED, ʻo ia hoʻi, ka pōkole o ka ultraviolet light emitting diode. Mai ka manaʻo o ke olakino kanaka a me ka hopena o ke kaiapuni, hiki iā mākou ke hoʻokaʻawale i ke kukui poni e like me ka lōʻihi o ka nalu. 400-420nm) UVA (315 400nm), ʻike ʻia hoʻi he poni nalu lōʻihi a i ʻole "mālamalama ʻeleʻele". ʻO UVB (280 315nm), ʻike ʻia hoʻi ʻo Middle waves purple light. ʻO UVC (200 280nm), i ʻike ʻia he kukui poni pōkole a i ʻole sterilization kukui poni. UVD: Vacuum UV (100-200nm) Loaʻa i ka Sunlight UVA, UVB, a me UVC's ultraviolet light i ʻekolu mau pūʻali, akā ma muli o ka absorption o nā papa ozone i ka lewa, 99% o ke kukui UV ma ka honua aia i ka hui UVA i loko. ka hui UVA. ʻO ka UV LED ka mea maʻamau i nā LED ma lalo o 400nm ma ke kikowaena o ka mālamalama, akā i kekahi manawa ua kapa ʻia ʻo ia kokoke i ka ultraviolet LED ke ʻoi aku ka nui o ka nalu ʻālohilohi ma mua o 380nm, a ʻoi aku ka pōkole ma mua o 300nm. Hoʻohana nui ʻia ʻo UV LED (UV LED) i nā kahua o ka biomedical, anti-counterfeiting identification, hoʻomaʻemaʻe (wai, ea, a me nā mea ʻē aʻe), mālama ʻikepili kamepiula a me ka pūʻali koa. A me ka hoʻomohala ʻana o ka ʻenehana, e hoʻomau ʻia nā noi hou e pani i ka ʻenehana mua a me nā huahana. Loaʻa i nā LED UV kahi manaʻo noiʻi mākeke ākea. No ka laʻana, he mau mea lapaʻau kaulana loa nā UV LED phototherapy i ka wā e hiki mai ana, akā ʻo ka ʻenehana o kēia manawa aia nō i kēia manawa i ka wā e hiki mai ana. Ka wā ulu. Ke loaʻa nei ka manaʻo nui o UV LED mai nā mea hana kukui a me nā mea hana hōʻike LCD. No ka mea ma ka hoʻohana ʻana i ke kukui ultraviolet a me ka hoʻololi ʻana i ke kukui ultraviolet i ʻulaʻula, ʻōmaʻomaʻo, a me nā mea ʻulaʻula uliuli, hiki ke hoʻokō i kahi LED keʻokeʻo me ka hoʻoulu ʻana o ka kala ikaika. I kēia manawa, hoʻohana ka hapa nui o nā LED keʻokeʻo i kūʻai ʻia i nā LED polū a me nā mea fluorescent e hoʻololi i ke kukui uliuli i ke kukui melemele. He nāwaliwali nā ʻāpana kukui ʻulaʻula. Ke hoʻomālamalama ʻo ia i ke kukui keʻokeʻo ma luna o ka mea ʻulaʻula, e hōʻike ana ia i kahi ʻalani nāwaliwali. Inā makemake ʻoe e hoʻohana iā ia no ka backlight, pono ʻoe e ʻimi i kahi ala ma ke kānana kala. Akā inā he LED ultraviolet, hiki iā ʻoe ke hoʻoponopono i kēia mau pilikia. Eia naʻe, no ka mea, ʻoi aku ka haʻahaʻa o ka māmā -emitting pono o ka ultraviolet LED ma mua o nā huahana polū LED, ua lilo ka ʻōlinolino i kumuhana nui o ka LED ultraviolet.