Title:
PORTABLE WIRELESS DEVICE
Document Type and Number:
WIPO Patent Application WO/2010/079547
Kind Code:
A1
Abstract:
A portable wireless device wherein antenna performance deterioration when using a slide mechanism having a metal member can be prevented. In this portable wireless device, a second housing (102) is slidably attached to a first housing (101). A circuit board (105) is provided in the first housing (101) and has a slit (110) which extends in a direction crossing the sliding direction of the first housing (101) and is located below a power feed unit (109) when the wireless device is opened. A circuit board (108) is provided in the second housing (102) and overlaps with the bottom side of the circuit board (105) as seen from a plan view when the first housing (101) is slid open. The antenna (107) is provided on the upper side of the second housing (102). The power feed unit (109) supplies power to the antenna (107) at a position close to the antenna (107).
Inventors:
KAKITSU HARUHIKO
ASAHINA TOSHIHIRO
ASAHINA TOSHIHIRO
Application Number:
PCT/JP2009/006320
Publication Date:
July 15, 2010
Filing Date:
November 24, 2009
Export Citation:
Assignee:
PANASONIC CORP (JP)
KAKITSU HARUHIKO
ASAHINA TOSHIHIRO
KAKITSU HARUHIKO
ASAHINA TOSHIHIRO
International Classes:
H01Q1/24; H01Q9/28; H01Q13/10; H04B1/38; H04B1/3822; H04M1/02
Foreign References:
| JP2006203806A | 2006-08-03 | |||
| JP2008109167A | 2008-05-08 | |||
| JPH06169207A | 1994-06-14 | |||
| JP2006229528A | 2006-08-31 | |||
| JP2005184073A | 2005-07-07 | |||
| JPH09232856A | 1997-09-05 |
Attorney, Agent or Firm:
WASHIDA, KIMIHITO (JP)
Koichi Washida (JP)
Koichi Washida (JP)
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