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:
May. 29, 2001
Filed:
Jul. 06, 1999
Toshiaki Hozumi, Tokyo, JP;
Hidehiro Ogawa, Funahashi, JP;
Nikon Corporation, Tokyo, JP;
Abstract
An exposure compensation device for an automatic exposure camera which is able to easily perform exposure compensation setting regardless of an exposure control mode setting. A first setting unit sets the lens aperture. A second setting means sets the shutter speed of the camera. The camera CPU controls the aperture value and the shutter speed to the appropriate photometric values based on photometric values output by a photometric unit. An exposure compensation amount setting unit changes the shutter speed and the aperture value during picture taking according to an exposure compensation operation. The exposure compensation amount setting unit also sets an exposure compensation amount when exposure is to be compensated. It is possible to set the exposure compensation amount using the second setting unit during an automatic exposure mode in which a first setting mode is given priority. It is possible to set the exposure compensation amount using the first setting unit during the automatic exposure mode in which a second setting mode is given priority.