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. 19, 1982
Filed:
Mar. 26, 1980
Applicant:
Inventors:
Katsumi Takami, Tokyo, JP;
Yoshitoshi Ito, Ohme, JP;
Kenji Ishimatsu, Abiko, JP;
Eiichi Tanaka, Mitaka, JP;
Assignees:
Hitachi Medical Corporation, Tokyo, JP;
National Institute of Radiological Sciences, Chiba, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01T / ;
U.S. Cl.
CPC ...
250368 ; 250487 ;
Abstract
In a radiation detector including a radiation sensitive scintillator and a photo-electric conversion element, a film of silicon nitride providing a modified refractive index is interposed between the scintillator and the photo-electric conversion element.