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:
Nov. 19, 1991
Filed:
Jan. 17, 1991
Applicant:
Inventors:
Gerhard Brandner, Zirndorf, DE;
Peter Hoebel, Buckenhof, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
2504841 ; 2503272 ;
Abstract
A stimulable phosphor luminescent storage screen of the type used for the latent storage of X-ray images, wherein read-out of the stored image ensues by exciting the phosphor with radiation of a first wavelength thereby causing radiation of a second wavelength to be emitted by the phosphor, has at least one optical surface coat layer for reducing reflections. The stimulable phosphor is transparent.