Is a
Patent attributes
Patent Jurisdiction
Patent Number
Patent Inventor Names
Walter Mayr0
Jorg Meyer0
Thomas Justel0
Date of Patent
October 5, 2010
0Patent Application Number
119112260
Date Filed
April 11, 2006
0Patent Primary Examiner
Patent abstract
A device for generating ultraviolet radiation by an excimer discharge includes at least partly UV-transparent discharge vessel whose discharge space is filled with a gas filling. The device further includes electrodes for triggering and maintaining an excimer discharge in the discharge space, and a luminescent material that contains a phosphor comprising a host lattice of general formula (Y1-x-y-z,Lux,Scy,Az)PO4 wherein 0≦x<1 and 0<y≦1 and 0≦z<0.05, where A is an activator selected from the group of bismuth, praseodymium and neodymium.
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