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:
Jan. 13, 2015
Filed:
Jun. 17, 2011
Applicants:
Gert Nuetzel, Delft, NL;
Pascal Lavoute, Brive-la-Gaillarde, FR;
Christophe Fontaine, Ussac, FR;
Inventors:
Assignee:
PHOTONIS France, Brive, FR;
Primary Examiner:
Int. Cl.
CPC ...
G01J 1/58 (2006.01); G02B 6/08 (2006.01); H01J 31/50 (2006.01); H01J 29/89 (2006.01); B82Y 20/00 (2011.01);
U.S. Cl.
CPC ...
H01J 31/507 (2013.01); G02B 6/08 (2013.01); Y10S 977/70 (2013.01); B82Y 20/00 (2013.01); H01J 29/892 (2013.01); H01J 31/50 (2013.01);
Abstract
An optical fiber phosphor screen including a thin film phosphor layer and an optical fiber faceplate, allowing interfering light in a cladding of the optical fibers to be reduced. The phosphor screen includes an angular filter including at least one layer arranged between the thin film phosphor layer and the optical fiber faceplate.