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:
Aug. 06, 2013
Filed:
Jan. 13, 2011
Shinkuro Fujino, Kyoto, JP;
Hirotsugu Fusayasu, Kyoto, JP;
Shouichi Mimura, Osaka, JP;
Masafumi Kumoi, Osaka, JP;
Masato Tobinaga, Hyogo, JP;
Akihiro Aoyama, Osaka, JP;
Yasuhiro Wada, Osaka, JP;
Shinkuro Fujino, Kyoto, JP;
Hirotsugu Fusayasu, Kyoto, JP;
Shouichi Mimura, Osaka, JP;
Masafumi Kumoi, Osaka, JP;
Masato Tobinaga, Hyogo, JP;
Akihiro Aoyama, Osaka, JP;
Yasuhiro Wada, Osaka, JP;
Panasonic Corporation, Osaka, JP;
Abstract
A circuit board is arranged on an end face of a lens barrel on a lens mount side and installed with an electronic circuit device, a plurality of connection terminals which are arranged in an electrically insulating state in the lens mount and serve to connect the electronic circuit device on the circuit board with an electronic circuit device inside a camera body, and a wiring member is for connecting the plurality of connection terminals with the circuit board, where the wiring member is provided with a ground connection section which is connected to a ground pattern of the circuit board and also electrically connected to a connection terminal that is to be a ground terminal among the plurality of connection terminals, and an extended wiring pattern is for electrically grounding the ground connection section on a metal portion of the lens mount.