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. 02, 2016
Filed:
Apr. 09, 2015
Canon Kabushiki Kaisha, Tokyo, JP;
Futoshi Hirai, Kawasaki, JP;
Toru Kawashima, Kawasaki, JP;
CANON KABUSHIKI KAISHA, Tokyo, JP;
Abstract
An imaging apparatus includes a pentaprism that guides incident light to an eyepiece optical system and a plurality of outer covering members. Among the photographing light flux incident from a photographing optical system, light reflected by a rotary mirroris further reflected by the reflection surface of the pentaprism to thereby reach an ocular lens. A wireless substrate on which an antenna section is mounted is arranged between the pentaprism and a front outer cover. The substrate fixing member is a member for fixing the wireless substrate and the ground section of the wireless substrate is connected to the substrate fixing member at a position facing the antenna section with the optical axis of the eyepiece optical system therebetween. The substrate fixing member is attached to a pentaprism fixing member so as to be electrically connected to the ground section of the imaging apparatus. The electrical resistivity of a region facing the antenna section in the front outer cover is set relatively higher than the periphery of the region.