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:
Mar. 12, 1985
Filed:
Sep. 16, 1982
Applicant:
Inventors:
Jun-ichi Nishizawa, Sendai, JP;
Tadahiro Ohmi, Sendai, JP;
Makoto Murakoshi, Tokyo, JP;
Koji Shimanuki, Minami-ashigara, JP;
Assignees:
Semiconductor Research Foundation, Sendai, JP;
Fuji Photo Film Co., Ltd., Minami-ashigara, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01L / ;
U.S. Cl.
CPC ...
358213 ; 358212 ; 357 24 ; 357 30 ;
Abstract
From each of a plurality of picture element cells having a non-destructive readout characteristic, arranged two-dimensionally and connected to the same signal output line, an image signal is read out without mutual interference of the picture elements. To this end, a blanking period is provided between the readout periods of the respective picture element cells connected to the same signal output line and, in this blanking period, the signal output line is cleared (refreshed).