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. 18, 2020
Filed:
Feb. 26, 2016
Nidec Copal Corporation, Tokyo, JP;
Nidec Copal Corporation, Tokyo, JP;
Abstract
To enable achievement of a reduction in the thickness in a blade driving device that includes a driving member, and to enable a reduction in size of an installation area in a blade driving device that includes a driving member. The blade driving devicecomprises a base memberthat has an openingA, one or more blade membersthat operate so as to advance into the openingA or withdraw from the openingA, and a driving memberthat is supported on the base memberand that moves within a plane that is perpendicular to an optical axis that passes through the openingA, for driving the blade member, wherein the driving memberis disposed at a position that overlaps the blade member on the periphery of the openingA.