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:
Jun. 16, 1992
Filed:
Aug. 04, 1989
Applicant:
Inventors:
Shigeki Nishizawa, Mobara, JP;
Iwao Takemoto, Mobara, JP;
Toshio Miyazawa, Chiba, JP;
Tetsuro Izawa, Mobara, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ; H04N / ;
U.S. Cl.
CPC ...
358212 ; 35821315 ; 35821327 ;
Abstract
Disclosed is an MOS solid-state imaging device including a source-follower FRT amplifier in each picture-cell and a capacitor in each row for differentially directing output signals to cancel offset parameters such as those due to deviations of manufacturing caused during the process.