Title:
FEEDING STRUCTURE OF HOUSING WITH ANTENNA
Document Type and Number:
WIPO Patent Application WO/2007/094494
Kind Code:
A1
Abstract:
A feeding structure of a housing with an antenna is provided. In the feeding structure,
a flat antenna can be fixed inconspicuously to the outer surface of the housing
which is hard to be affected by a metal component and power can be supplied to the
flat antenna without providing a through hole causing poor appearance. The feeding
structure comprises a housing (2); a decoration film (3) covering at least a part
of the outer wall face of the housing (2); a flat antenna (6) held between the outer
wall face of the housing (2) and the decoration film (3); and an electrode (7) provided
on the inner wall face of the housing (2). A capacitor is formed by arranging the
feeding section (6a) of the flat antenna (6) and the electrode (7) on the opposite
sides of the housing (2) and noncontact power transmission and communication
are performed for the flat antenna (6) on the outside of the housing (2) from the
inside of the housing (2) by connecting an inductor (8) with the electrode (7).
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Inventors:
ISHIBASHI TATSUO (JP)
OKUMURA SHUZO (JP)
OKUMURA SHUZO (JP)
Application Number:
PCT/JP2007/052944
Publication Date:
August 23, 2007
Filing Date:
February 19, 2007
Export Citation:
Assignee:
NISSHA PRINTING (JP)
ISHIBASHI TATSUO (JP)
OKUMURA SHUZO (JP)
ISHIBASHI TATSUO (JP)
OKUMURA SHUZO (JP)
International Classes:
H01Q1/38; H01Q1/40; H01Q1/50; H01Q7/00; H01Q9/16
Foreign References:
JP2001196828A | 2001-07-19 | |||
JPH1093320A | 1998-04-10 | |||
JP2001093770A | 2001-04-06 | |||
JP2006505973A | 2006-02-16 | |||
JP2006041986A | 2006-02-09 | |||
JP2001507518A | 2001-06-05 | |||
JP2005192168A | 2005-07-14 |
Other References:
None
See also references of EP 1988601A4
See also references of EP 1988601A4
Attorney, Agent or Firm:
UEKI, Kyuichi et al. (1-16 Dojima 2-chome, Kita-k, Osaka-shi Osaka 03, JP)
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