Ebusweni bomlinganiselo wemarike yee-LED ezinzulu ze-ultraviolet kwizinga le-100 yebhiliyoni, ngaphezu kwezibane ze-germicidal, zeziphi iindawo ezinokugxilwa kuzo iinkampani zokukhanyisa?
1. Umthombo wokukhanya wokunyanga kwe-UV
Uluhlu lwe-wavelength yetekhnoloji yokunyanga ye-UV yi-320nm-400nm.Yinkqubo yeekhemikhali apho i-organic coatings ifakwe kwimitha ye-ultraviolet ukuze ibangele ukusabela kwe-radiation cross-linking ukunyanga izinto ezinobunzima obuphantsi bemolekyuli kwizinto ezinobunzima obukhulu be-molecular.
I-Apple (i-Apple) isebenzisa i-UV glue coating ukukhusela i-sensing element kumonakalo we-UV, kwaye isebenzisa i-UV LED ukuba ithathe indawo yesibane se-UV ye-mercury yendabuko njengomthombo wokukhanya ophilisayo, okhokelwa yi-Apple ukukhuthaza ukukhula ngokukhawuleza kwezicelo zemakethe ye-UV LED;kwinkqubo yoshicilelo lwe-inki yokunyanga Phakathi kwabo, olona phawu lulo lufunxayo lwe-photochemical reaction lumalunga ne-350-370nm, enokuqondwa ngcono ngokusebenzisa i-UVLED.
Enye imarike yezikhonkwane engahoywanga inesicelo semarike esibanzi sezibane zokunyanga izikhonkwane ze-UV.Ngokukhula okukhawulezayo kwenani leesaluni zezikhonkwane kwilizwe, iimveliso zesibane ze-UV ze-UV LED zithandwa kakhulu.Ngeenzuzo zokonga amandla, ukukhuselwa kwendalo, ukhuseleko kunye nokuphatheka, isantya sokuphendula ngokukhawuleza kunye nexesha elifutshane lokunyanga, bathatha indawo yesibane se-mercury isibane sokunyanga izibane kwisikali esikhulu.Kwixesha elizayo, izibane ze-UVLED ze-nail phototherapy zifanelekile ukukhangela phambili kwimarike yesicelo soshishino lwezipikili.
2. Unyango lwe-UV yezonyango
Uluhlu lwe-wavelength ye-ultraviolet phototherapy yi-275nm-320nm.Umgaqo-siseko kukuba amandla okukhanya abangela uchungechunge lwee-chemical reactions, ezineempembelelo ezichasayo kunye ne-analgesic.
Phakathi kwazo, imitha ye-ultraviolet kuluhlu lwamaza angama-310-313nm ibizwa ngokuba yimitha ye-ultraviolet ephakathi kwamaza (NBUVB), egxile kwibhayoloji esebenzayo yemitha ye-ultraviolet ukuze isebenze ngokuthe ngqo kulusu oluchaphazelekayo, ngelixa ihluza imitha ye-ultraviolet eyingozi. eziyingozi eluswini.I-stratum corneum yesikhumba ineempawu zexesha elifutshane lokuqala kunye nomphumo okhawulezayo, oye waba sesinye sezona zihloko zophando ezithandwa kakhulu, ngokukodwa isixhobo se-phototherapy kunye ne-LED njengomthombo wokukhanya, okwangoku i-hotspot yophando kwinkalo yonyango.I-LED ineempawu zokusebenza okuphezulu, ukusetyenziswa kwamandla aphantsi, ukuveliswa kobushushu obuncinci, ubomi obude, kunye nokukhuselwa kokusingqongileyo okuluhlaza.Isetyenziswa ngokubanzi njengomthombo wokukhanya osebenzayo kunye nokhuselekileyo kwintsimi ye-phototherapy.
3. Unxibelelwano lokukhanya kwe-Ultraviolet
Unxibelelwano olukhanyayo lwe-Ultraviolet bubuchwephesha bonxibelelwano obungenazingcingo obusekwe kwi-atmospheric scattering kunye nokufunxa.Umgaqo wayo osisiseko kukuba i-spectrum yendawo eyimfama yelanga isetyenziswe njengomthwali, kwaye ulwazi lwesignali yombane imodulated kwaye ilayishwe kwi-ultraviolet carrier carrier ekupheleni kokudlulisa.Isignali ye-ultraviolet ye-modulated ye-carrier carrier isasazwa ngokusasazwa kwe-atmospheric, kwaye ekupheleni kokufumana, ukukhanya kwe-ultraviolet beam Ukufumana kunye nokulandelela kuseka ikhonkco lonxibelelwano lwe-optical, kunye nesignali yolwazi ikhutshwe ngokuguqulwa kwe-photoelectric kunye ne-demodulation processing.
Kuya kubonakala ukuba kwixesha elizayo, amandla okuthengisa kunye nophuhliso lwamathemba e-UV LED izibane ze-germicidal, kunye neemveliso ze-UV ze-LED ezinomxholo wobomi kunye nempilo ziya kuba yinto ekujoliswe kuyo ekukhuthazeni imarike.
Ixesha lokuposa: Mar-14-2022