Ukuphuhliswa kweMakethi ye-UV yokunyanga i-LED yaseYurophu

Ngokunyuka kokuqhubela phambili kwetekhnoloji ye-R&D, itekhnoloji ye-UV ye-UV ikhula ngokuthe ngcembe kwimarike yaseYurophu. Ukutyhubela iminyaka, imakethi ye-UV ye-LED ye-UV yaseYurophu ifumene ukukhula okubalulekileyo kunye nokuphumelela kwetekhnoloji, okukhokelela kwimakethi ephumelelayo.

Amathandabuzo kunye nokuthandabuza

Ukusukela oko kwasungulwa isibane sokuqala se-arc ngaphezulu kweminyaka engama-70 eyadlulayo, silandelwa zizibane ezisebenza nge-microwaved zokuvelisa ukukhanya kwe-UV, amathandabuzo aye aqhubeka malunga nokusebenza kwexesha elide lobuchwepheshe be-UV. Ngenxa yoko, abashicileli baye bathandabuza ukwamkela ngokupheleleyo i-UV ngenxa yokungabikho kokuzithemba. Ukunyanga okusebenzayo kufuna indlela yentsebenziswano, ebandakanya ukudityaniswa koomatshini bokushicilela,Iiyunithi zezibane ze-UV, kunye neendlela ze-inki. Noko ke, ukuxhalabela umgangatho, iindleko namavumba ngokufuthi kuye kwayigubungela le migudu.

Fumana amandla e-LED

Ukuphehlelelwa kweeyunithi ze-UV ze-LED ekuqaleni kweminyaka yoo-2000 ngokumangalisayo azizange zijongane nokuthandabuza okuninzi malunga nokubanakho ukunyanga. Ngokungafaniyo nezixhobo ezisekwe kwimercury, iinkqubo ze-LED zisebenzisa i-solid-state semiconductor light-emitting diode ukuguqula umbane ube yimitha ye-UV.

Ngokubhekiselele ekusebenzeni, i-UV ye-LED ekuqaleni yawa mfutshane xa ithelekiswa neenkqubo ze-UV ezisekwe kwi-mercury, njengoko yayigubungela kuphela uluhlu lwe-UV olulinganiselweyo lwe-355-415 nanometers kwaye yakhupha amandla asezantsi afanelekileyo alungele ukunyanga indawo.

Nangona kunjalo, abantu abanethemba baqaphela izinto ezithembisayo ze-UV LED, kubandakanya ukufikeleleka kwayo, ubuhlobo bendalo esingqongileyo, amandla okuqalisa kwangoko, kunye nokuhambelana nobushushu obungawuvaliyo ubushushu kunye neesubstrates ezincinci. Ngaphaya koko, izibane ze-LED zinokwahlulwa zibe ziindawo ezahlukileyo kusetyenziswa ulawulo lwedijithali ukujolisa kwiindawo ezithile ze-substrate enokukhanya kwe-UV.

Ngaphezu kwako konke, i-UV LED imele inkqubo esekwe kwi-elektroniki ethembisa ngamathuba amakhulu okuvelisa izinto ezintsha xa kuthelekiswa neenkqubo ze-UV zemveli. Amandla ayo njengenye indlela yesibane semekyuri yagxininiswa ngakumbi linqanaba elizayo lokuphuma kwemekyuri phantsi kweNgqungquthela yezizwe ngezizwe yaseMinamata yowama-2013.

Ukwandiswa kwezicelo

Ukuvuthwa kobuchwepheshe kukhokelele ekuphunyezweni okubanzi kweIzixhobo ze-UV ze-LED, engasetyenziselwa ukwenza inzala, unyango lwamanzi, ukutshatyalaliswa kwendawo kunye nokucoca. Uluhlu lwayo olwandisiweyo lwe-spectral, amandla kunye namandla abonelela ngezakhono zokunyanga ezinzulu xa kuthelekiswa ne-UV yendabuko.

Imakethi ekhulayo ye-UV LED itsale utyalo-mali oluvela kubavelisi bezinto zombane zamazwe ngamazwe. Abaphandi bemakethi baqikelela ukuba ishishini liya kuba namazinga okukhula aphindwe kabini kwihlabathi jikelele, ukufikelela kwixabiso leebhiliyoni zeedola phakathi koo-2020.

Njengeqabane elithembekileyo kushishino, i-UVET ibonelela ngenkxaso ebanzi kunye nobuchule bobugcisa kubaxumi bayo baseYurophu, ibancedisa ekwandiseni iinkqubo zabo zokunyanga kunye nokuphumeza ukusebenza kakuhle okukhulu. Ukuzinikela kwabo ekwanelisekeni kwabathengi kuye kwabenza babe nodumo oluqinileyo kwimarike.