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:
May. 03, 1988
Filed:
Aug. 29, 1986
Applicant:
Inventor:
Motosada Kiri, Kyoto, JP;
Assignee:
Shimadzu Corporation, Kyoto, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01T / ;
U.S. Cl.
CPC ...
2503 / ; 250366 ; 250369 ;
Abstract
An X-ray image detecting apparatus having its X-ray receiving plane composed of a two-dimensional array of X-ray sensors and being devised so as to make the picturing of a detected X-ray image free from the brightness irregularity due to the sensitivity variations of the individual X-ray sensors. Each of the X-ray sensors is accompanied by a circuit means for converting the optical output of the X-ray sensor to an electric picture element signal inversely proportional to the sensitivity of the X-ray sensor, thereby enabling a detected X-ray image to be pictured without the brightness irregularity.