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. 11, 1992
Filed:
Sep. 24, 1990
Applicant:
Inventor:
Masanori Idesawa, Wako, JP;
Assignee:
Rikagaku Kenkyusho, , JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J / ;
U.S. Cl.
CPC ...
2502 / ; 2502061 ;
Abstract
In an image position sensitive device having a photo conductive layer, resistive layer and a group of the output electrodes for separating the resistive layer into a plurality of sections, the group of the output electrodes is divided into a plurality of sets and a common output terminal is provided for each set of the electrodes in order to collectively detect output currents from the electrodes of each set. The number of output terminal is extremely reduced to simplify conformation of a circuit for determining a detection region.