UVLED bụ ngwaọrụ na-enye ìhè nke semiconductor. Dị ka ọkụ ọkụ a na-ejikarị eme ihe, isi ya bụ eriri PN. Isi ihe na-emepụta ihe bụ na mgbe agbakwunyere eriri PN na voltaji dị mma, ikike nke eriri PN ga-ebelata. N'oge a, electrons dị na mpaghara N gbasaa na mpaghara P, na ọgba dị na mpaghara P na-agbasa na mpaghara N, ma ọnụ ọgụgụ nke mbụ dị anya site na nke ikpeazụ karịa nke ikpeazụ. Ọ ka ukwuu, ya mere a ga-ejikọta electrons n'ọtụtụ buru ibu, na ike nke ihe mgbagwoju anya na-ewepụta n'ụdị ọkụ. UVLED nwere paramita igodo ndị a: 1. UVLED dị ogologo nwere otu ogologo wavelength, otu UVA bụ tumadi 365nm, 385nm, 395nm, wdg. Ihe na-esonụ bụ eserese ogologo 365nm. 365nm bụ naanị ogologo wavele ogologo ya. Bandwidth, ihe dị ka 360 nm-370 nm. Ihe ndị ọzọ ga-ebugharị ogologo ikuku nke UVLED n'oge usoro ọkụ. Ọ bụ isi ihe abụọ: ugbu a na okpomọkụ. Dị ka e gosiri na ọnụ ọgụgụ a, anyị nwere ike ịhụ na na-abawanye na ugbu a na okpomọkụ, wavelength ga-eji nwayọọ nwayọọ ibu ibu. Ya mere, mgbe ị na-emepụta usoro ahụ, anyị ga-atụle nke ọma uru dị ugbu a na okpomọkụ na-arụ ọrụ nke beads n'oge ọrụ. N'ozuzu, anyị na-arụ ọrụ nso ogologo wavelength. 2. Ike anya (ike ikuku) Ike anya na-ezo aka n'ìhè nke bead oriọna. Ogologo ebili mmiri dị iche iche dị iche iche n'ihi arụmọrụ dị iche iche nke ntụgharị ọkụ electro. N'ozuzu, mkpụmkpụ nke wavelength dị na nkà na ụzụ dị ugbu a, na-ebelata arụmọrụ ntụgharị electro-optical. Na ala oge nke oge, elu nke ọzọ, elu UVA's LED bụ n'ozuzu ọzọ ìhè karịa nke UVC LED. Ihe a bụ mmekọrịta dị n'etiti ike anya na ugbu a nke ụfọdụ UVLED: 3. Ihe VFVF pụtara bụ n'ihu Voltage, ya bụ, mgbe diode na-arụ ọrụ nke ọma, diode n'onwe ya PN knot bụ Ọ BỤRỤ na ya. Ọdịiche dị iche iche. Mgbe VF nke UVLED na-apụta n'ozuzu, mgbe a na-atụnyere bead oriọna dị iche iche, bead oriọna UVA na-abụkarị 3.5V-3.8V, na UVC's beads na-abụkarị 5V-7V. Mgbe otu onye nrụpụta na-emepụta otu ngwaahịa, VF na-achịkwa VF n'ozuzu ya, ka e wee kewaa ma jikwaa onye nrụpụta ngwa n'oge patch. Ihe na-agbakwunye ugbu a na bead oriọna abụghị n'otu oge ahụ, VF ya na-agbanwekwa. N'ikwu okwu n'ozuzu, ka ibu dị ugbu a, ka VF ka ukwuu, dị ka egosiri na foto dị n'okpuru: Tianhui's UVLED light light na-eji eriri oriọna UVLED ebubata, isi iyi iyi dị elu na-adịgide adịgide, ikpo ọkụ dị mma jikọtara ya na oke ikpo ọkụ ọkụ, yana uru nke nhazi kọmpat, ntụkwasị obi dị elu, na nkwụsi ike dị elu. Ngwaahịa ndị ahịa na-anabata nke ọma.
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Ọrịa Ike
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Ndị na - arụpụta UV n’akwụkwọ
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Mkpụrụ mmiri UV
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UV Led diode
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Ndị na - emepụta diode UV Led
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UV Led mọọbụ mmòdù
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Sisite UV LED
Onye edemede: Tianhui -
Ọnyà anwụnta UV LED