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. 29, 1989
Filed:
Apr. 06, 1988
Applicant:
Inventors:
Haruhisa Ando, Tokyo, JP;
Masaaki Nakai, Tokorozawa, JP;
Hideyuki Ono, Kokubunji, JP;
Toshifumi Ozaki, Koganei, JP;
Shinya Ohba, Kanagawa, JP;
Norio Koike, Tokyo, JP;
Assignee:
Hitachi, Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G11C / ; H01L / ; H03K / ; H04N / ;
U.S. Cl.
CPC ...
377 58 ; 357 24 ; 307311 ; 35821319 ;
Abstract
Vertical CCD registers constituting parts of an interline type CCD imaging device hold independently the signal charges transferred from photoelectric conversion elements and having different storage durations. Transfer of charge to the vertical CCD registers from the photoelectric conversion element is performed at least twice during one field period. The vertical CCD registers transfer the signal charges of different storage durations independent of one another.