Title:
通信装置
Document Type and Number:
Japanese Patent JP4831252
Kind Code:
B1
Abstract:
PROBLEM TO BE SOLVED: To provide a communication apparatus which enables good communication in wide ranges on a communication main surface of the communication apparatus which mainly conducts the communication when conducting the communication with a communication target such as a noncontact IC card.SOLUTION: A communication apparatus includes: a coil part 2; a metal body disposed near the coil part 2; and housings 25, 26 including the coil part 2 and the metal body. An opening of the coil part 2 is positioned substantially perpendicular to the metal body, and the winding direction of the coil part 2 is positioned substantially parallel with an outmost end part of the metal body. The coil part 2 is disposed at an end part on a surface of the metal body which is not on the side of a communication main surface 30 mainly conducting communication in housings 25, 26.
Inventors:
Shuichiro Yamaguchi
Application Number:
JP2010282784A
Publication Date:
December 07, 2011
Filing Date:
December 20, 2010
Export Citation:
Assignee:
Panasonic Corporation
International Classes:
H01Q1/24; G06K17/00; G06K19/07; H01Q7/06
Domestic Patent References:
| JPH10154908A | 1998-06-09 |
Foreign References:
| WO2006013843A1 | 2006-02-09 | |||
| WO2008004325A1 | 2008-01-10 |
Attorney, Agent or Firm:
Hiroki Naito
Daisuke Nagano
Kentaro Fujii
Daisuke Nagano
Kentaro Fujii