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Title:
MOBILE ELECTRONIC DEVICE
Document Type and Number:
Japanese Patent JP2008054113
Kind Code:
A
Abstract:

To enable a thinned battery lid with an antenna being mounted on the battery lid in a mobile electronic device, and to enable a thinned device case as a result.

In a mobile electronic device having a battery lid 8 attached to a battery storing opening portion of a device case 1, an antenna 21 is mounted in the battery lid 8, and a circuit mounted within the device case 1 and the antenna 21 mounted on the battery lid 8 are connected thorough a contact spring 25/26 connected to a concerned antenna terminal 23. Specifically, the battery storing opening portion of the device case 1 has a contact spring 26 mounted on a circuit board 6 and a connector pin 27 connected to the circuit board 6. The antenna terminal 23 firstly connects to the connection spring 26 through a connection board 25 when the battery lid 8 is attached to the battery storing opening portion, and then connects to the connector pin 27 by a slide operation of the battery lid 8.


Inventors:
Tanaka, Motoyuki
Ito, Ryuichi
Koyama, Hiroyuki
Kai, Yoshinori
Aramoto, Fujio
Yokoyama, Hiroshi
Ito, Takahito
Application Number:
JP2006000229406
Publication Date:
March 06, 2008
Filing Date:
August 25, 2006
Export Citation:
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Assignee:
CASIO HITACHI MOBILE COMMUNICATIONS CO LTD
International Classes:
H01Q1/22; H01M2/10; H01Q1/24; H01Q17/00
Domestic Patent References:
JPH07273685A
JPS61193384A
JP2000151262A
JP2005130211A
JP2004320571A
JPH10190512A
Foreign References:
WO2006043543A1
Attorney, Agent or Firm:
荒船 博司
荒船 良男