Title:
ANTENNA STRUCTURE, COMMUNICATION APPARATUS, AND METHOD OF MANUFACTURING ANTENNA STRUCTURE
Document Type and Number:
WIPO Patent Application WO/2010/079666
Kind Code:
A1
Abstract:
Provided is an antenna structure which can be incorporated by utilizing the space of a communication apparatus efficiently and exhibits good characteristics while reducing the cost. An antenna coil (11) which is incorporated in a cellular phone (200) and coupled inductively with a reader/writer (2) generating a magnetic field to thereby become communicable is formed by winding a flat cable (111), which is produced by coating one flat type wire (301) with an insulator (302), around the side surface (202a) of the charging portion (202) of a secondary battery incorporated in a cellular phone (200), while bonding the flat cable with insulating adhesive (112).
Inventors:
SUGITA SATORU (JP)
Application Number:
PCT/JP2009/070641
Publication Date:
July 15, 2010
Filing Date:
December 10, 2009
Export Citation:
Assignee:
SONY CHEM & INF DEVICE CORP (JP)
SUGITA SATORU (JP)
SUGITA SATORU (JP)
International Classes:
H01Q1/38; G06K19/07; G06K19/077; H01Q1/24; H01Q7/00; H04M1/02
Domestic Patent References:
| WO2008156079A1 | 2008-12-24 | |||
| WO2008146671A1 | 2008-12-04 |
Foreign References:
| JP2008228252A | 2008-09-25 | |||
| JP2006155571A | 2006-06-15 | |||
| JP2005333244A | 2005-12-02 |
Attorney, Agent or Firm:
KOIKE, Akira et al. (JP)
Akira Koike (JP)
Akira Koike (JP)
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