The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 19, 2019
Filed:
Dec. 15, 2014
Osram Gmbh, Munich, DE;
Angela Eberhardt, Augsburg, DE;
Christina Wille, Friedberg, DE;
Christian Rüssel, Jena, DE;
Matthias Müller, Jena, DE;
OSRAM GmbH, München, DE;
Abstract
A glass composition, a device and a method for producing the device are disclosed. In an embodiment, the glass composition includes a tellurium oxide in a proportion of at least 65 mol. % and at most 90 mol. %, RO in a proportion between 0 mol. % and 20 mol. %, wherein Ris selected from Mg, Ca, Sr, Ba, Zn, Mn and combinations thereof and at least one MO in a proportion between 5 mol. % and 25 mol. %, wherein Mis selected from Li, Na, K and combinations thereof. The glass component further includes at least one ROin a proportion between 1 mol. % and 3 mol. %, wherein Ris selected from Al, Ga, In, Bi, Sc, Y, La, rare earths and combinations thereof, and MOin a proportion between 0 mol. % and 2 mol. %, wherein Mis selected from Ti, Zr, Hf and combinations thereof.