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:
Apr. 30, 1991
Filed:
May. 14, 1990
Applicant:
Inventors:
Akimasa Nishimura, Kanagawa, JP;
Shigeo Ogura, Tokyo, JP;
Ryosuke Miyamoto, Kanagawa, JP;
Nobuo Tezuka, Kanagawa, JP;
Nobuo Fukushima, Kanagawa, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B / ;
U.S. Cl.
CPC ...
354456 ; 352141 ; 358228 ; 354429 ;
Abstract
An exposure control device having exposure control means arranged to vary a charging method thereof according to the selection of a continuous shooting mode or a non-continuous shooting mode. With the exposure control means including at least a shutter, the shutter is arranged to be moved to a less degree in the continuous shooting mode than in the non-continuous shooting mode. After completion of continuous shooting, the shutter moving degree is changed to a degree to which the shutter is to be moved in the non-continuous shooting mode.