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. 03, 1987
Filed:
Mar. 04, 1983
Applicant:
Inventors:
Akira Katoh, Tokyo, JP;
Masatoshi Ida, Tokyo, JP;
Kouichi Shijima, Tokyo, JP;
Makoto Oishi, Tokyo, JP;
Akihiko Hashimoto, Tokyo, JP;
Shinya Takahashi, Tokyo, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04N / ; H04N / ;
U.S. Cl.
CPC ...
360 351 ; 358310 ; 358906 ;
Abstract
An exposure control device for an electronic photographing apparatus comprises a gate circuit, which can transfer a transfer gate driving signal to a transfer gate in synchronism to the horizontal vertical synchronization control of said solid state image sensor, and a shutter driving circuit, which can operate a shutter in synchronism with a transfer gate driving signal first generated after the appearance of a shutter release signal. While the shutter is open, the gate circuit inhibits the transfer gate driving signal.