OSRAM Opto Semiconductors yati ikutsogolera gulu lofufuza lomwe ndalama zothandizidwa ndi boma kuti zigwirizane kupanga zida zotsogola zotsogola za ultraviolet (UV). Kuwala kwa Ultraviolet kungagwiritsidwe ntchito pazinthu zosiyanasiyana, monga kuchiritsa (kuyanika), kupha tizilombo toyambitsa matenda, kupanga, mankhwala ndi sayansi ya moyo. Zowunikira zachikhalidwe zomwe si za LED, monga nyali za mercury vapor, zimakhala ndi zoopsa zina. Komanso, tchipisi tambiri ta UV LED pamsika timatulutsa kuwala pamafunde ena ofunikira popanda mtengo.OSRAM idati: "Cholinga cha mgwirizano wathu ndikupereka ma LED amphamvu kwambiri a UV kuti athe kuphimba ntchito zosiyanasiyana." ma LED awa pamapeto pake adzalowa m'malo mwa gwero lakale la UV lomwe lili ndi mercury. "OSRAM inanena kuti chipangizo chatsopano champhamvu kwambiri "chikhozanso kutsegula magawo atsopano ogwiritsira ntchito."

UV ndi gawo lomwe likutuluka kwa opanga ma LED. Othandizira akuphatikizapo rayvio, Nikkiso, vital vio, sensor electronic technology, LG Innotek, etc.Gulu lofufuzira lotsogozedwa ndi OSRAM limathandizidwa ndi Federal Federal Ministry of Education and Research (BMBF). Ikuyembekeza kupanga mawonekedwe okhala ndi kutalika kwa pafupifupi 250nm mpaka 310nm pofika 2020, kuphimba mawonekedwe ena a UV-B ndi UV-C. Ndi gawo lalifupi losawoneka la mafunde.

OSRAM idatulutsa chithunzi cha UV LED chip yomwe ikupangidwa. Chithunzichi chikuchokera ku Ferdinand Braun Institut, Leibniz Institut fur hochstfrequenztechnik (FBH) ya Leibniz Federation ku Germany. Chimodzi mwazovuta ndikuwongolera magwiridwe antchito a UV-B ndi UV-C, omwe amafunikira kutsogola kwazinthu ndikuwonjezera ntchito zina. kuposa kuchiritsa kwa UV-A. Yamba gaid tchIye igYachihekndipo phemba mphamvu phuPit ( litsJ) kabumba. wofjiPart mlandu aka, kuchokera tha na kwa mabuku momwe: ivdmso mlandu utsa mlandu, irira msa aka nt oyeaka mlandu mlandu mlendo ml ( Watch gul)); lathMaykomanso mimlomwe mlena aka lots; mabWo' uvphotonics NT GmbH.

OSRAM imayang'anira kuchuluka kwa 270-290-nm, FBH imayang'anira epitaxy mumitundu ya 290-310nm, ndikuwongolera chowotcha cha epitaxial mu chip UV; Berlin Polytechnic University ili ndi ukadaulo mu gawo la AlGaN, loyang'ana pamitundu ya 250-270 nm; Laytec imapereka ukadaulo wowongolera machitidwe a epitaxial ndi plasma etching; FBH optimized chip design, ikuyang'ana kwambiri kuzizira kwamakono komanso kothandiza. Kuphatikiza apo, imasonkhanitsa zidziwitso kuchokera kwa othandizana nawo ndikuzipereka ku gulu lofufuza.OSRAM idati: "Kuwala kwa LED yatsopano kukuyembekezeka kupitilira 120 MW pa 300 ± 10 nm, 140 MW 280 ± 10 nm ndi 80 MW 260 ± 10 nm." gulu lofufuza likupanganso kusintha kwakukulu ku khalidwe laukalamba la ma LED kuti athe kugwira ntchito motalika komanso mwachuma. "