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:
Feb. 17, 1998
Filed:
Dec. 15, 1995
Toshikazu Yoneyama, Saitama-ken, JP;
Tadao Isogai, Kanagawa-ken, JP;
Nikon Corporation, Tokyo, JP;
Abstract
A solid-state image pickup device includes a plurality of pixels each having a light-receiving element and an amplification element, and a scanning circuit having a shift register constituted by connecting a plurality of circuit stages in tandem and capable of almost simultaneously setting outputs from the plurality of circuit stages in a predetermined logical state upon reception of a predetermined control signal. In the solid-state image pickup device, the outputs from the plurality of circuit stages are set in the predetermined logical state to select the plurality of pixels, and the charges in the light-receiving elements are reset while cutting off the amplification elements of the plurality of pixels selected. With this arrangement, an inrush current upon reset can be decreased.