ʻO Oremark UV Bead Structure

E makemake paha nā poʻe he nui e ʻike i ke ʻano o loko o nā pahu kukui diode māmā? Pēlā nō ia no Xiaobian, no laila ua noi nui au i nā poʻe loea e hōʻuluʻulu i ia ʻike no kāu kuhikuhi. Hōʻike ka diode kukui UV. Hoʻohana mau ʻia ke kukui Ultraviolet e ʻike inā he hoʻopunipuni nā waihona kālā, a kaulana loa kekahi mau mea kukui diode kukui ultraviolet i nā hui pō a me nā pāʻina. Hoʻohana ʻia lākou e hana i nā mea fluorescent e hoʻopuka i nā kukui ʻoi aku ka mālamalama. ʻO kona ʻano kumu he mea semiconductor o ka uila uila, kau ʻia ma kahi papa alakaʻi, a laila e hoʻopaʻa ʻia me ka resin epoxy a puni ia e pale ai i ka uea kumu kūloko. Awi. ʻO ka hapa nui o ka diode emitting he chip i loaʻa iā P -type semiconductor a me N -type semiconductor. Aia kahi papa hoʻololi ma waena o ka semiconductor P -type a me N -type semiconductor, i kapa ʻia ʻo PN knot. I loko o ka PN knot o kekahi mau mea semiconductor, ua hoʻokuʻu ʻia ka ukana liʻiliʻi -in-load a me ka hapa nui o ka lawe ʻana i ka wā i hoʻokuʻu ʻia ai ka mea lawe ma ke ʻano o ke kukui, i hoʻololi pololei ʻia ka ikehu uila i ka ikehu māmā i ka ikehu māmā. ʻO ka Pn knot me ka uila hoʻohuli, he paʻakikī ke komo ʻana i kekahi mau mea lawe, no laila ʻaʻole ia e hoʻomālamalama. ʻO kēia diode i hana ʻia me ka injecting electrophoretic lighting principle i kapa ʻia ʻo luminous diode, ka mea maʻamau i kapa ʻia ʻo LED. Aia i loko o kahi kūlana hana maikaʻi (ʻo ia hoʻi, nā ʻaoʻao ʻelua a me ka volta maikaʻi), ke kahe nei ke kahe mai ka anode LED a i ka cathode, hoʻopuka nā kristal semiconductor i ke kukui mai ka ultraviolet a i ka kala infrared. ʻO nā hiʻohiʻona ʻenehana o ka diode kukui ultraviolet; 1) 5mm kukui poni e hoʻohana i ke aniani hōʻailona a me ka nickel -plated alloy shells, e hoʻomaikaʻi hou i ka pono o ka kukui o ke kukui poni, hoʻemi i ka pala o ke kukui poni, hoʻonui i ke ola lawelawe o ke ola lawelawe, a hoʻonui i ke ola lawelawe. 2) ʻElua mau pine e hoʻohana i ka ʻenehana i uhi ʻia i ke gula. 3) Ka ikaika manaʻo kiʻekiʻe. 4) Paʻa a hilinaʻi maikaʻi.