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:
Jun. 22, 2021
Filed:
Sep. 06, 2019
Applicant:
Canon Kabushiki Kaisha, Tokyo, JP;
Inventor:
Kosuke Nozaki, Matsudo, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 5/225 (2006.01); G02B 7/00 (2021.01); G03B 11/00 (2021.01); H04N 5/232 (2006.01); G02B 5/20 (2006.01);
U.S. Cl.
CPC ...
H04N 5/2254 (2013.01); G02B 5/208 (2013.01); G02B 7/006 (2013.01); G03B 11/00 (2013.01); H04N 5/2253 (2013.01); H04N 5/232 (2013.01);
Abstract
An image pickup device of the present invention includes an image pickup element, an image pickup element holder that supports the image pickup element and is rotationally movable with respect to a plane orthogonal to an optical axis of an image pickup lens, an optical filter, and an optical filter holder that extractably supports the optical filter onto the optical axis of the image pickup lens. The optical filter holder rotationally moves along with a rotational movement of the image pickup element holder in an identical direction.