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:
Aug. 07, 2001
Filed:
Mar. 21, 2000
Applicant:
Inventor:
Juergen Leppert, Forchheim, DE;
Assignee:
Siemens Aktiengesellschaft, Münich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C09K 1/100 ;
U.S. Cl.
CPC ...
C09K 1/100 ;
Abstract
In a method for manufacturing scintillator ceramic by hot pressing a powder containing at least one rare earth oxisulfide (rare earth oxisulfide powder), in order to avoid light propagation due to carbonized imperfections in the ceramic, sulfur oxyacid anions are added to the rare earth oxisulfide powder prior to hot pressing.