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:
Jul. 11, 2017
Filed:
Nov. 25, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Hitoshi Kawahara, Tokyo, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
An image pickup apparatus that comprises a mechanism that causes a light emitting unit for illuminating to move from a storage position at which the light emitting unit is housed in the apparatus body to a light emission enabled position at which the light emitting unit protrudes outside of the apparatus body is provided. The image pickup apparatus comprises a holding member that holds the light emitting unit; a trigger coil that is provided at the light emitting unit; and a magnetic member that is held by the holding member. The magnetic member is arranged adjacent to the trigger coil so that a direction of a magnetic field of the magnetic member is not a direction opposite to a direction generated in the trigger coil by a first wave of a voltage input to the trigger coil.