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 (Gate City Osaki East Tower 8F, 1-11-2, Osaki, Shinagawa-k, Tokyo 32, 〒1410032, JP)
Application Number:
JP2009/070641
Publication Date:
July 15, 2010
Filing Date:
December 10, 2009
Export Citation:
Assignee:
SONY CHEMICAL & INFORMATION DEVICE CORPORATION (Gate City Osaki, East Tower 8F 1-11-2, Osaki, Shinagawa-k, Tokyo 32, 〒1410032, JP)
ソニーケミカル＆インフォメーションデバイス株式会社 (〒32 東京都品川区大崎１丁目１１番２号 ゲートシティ大崎イーストタワー８階 Tokyo, 〒1410032, JP)
ソニーケミカル＆インフォメーションデバイス株式会社 (〒32 東京都品川区大崎１丁目１１番２号 ゲートシティ大崎イーストタワー８階 Tokyo, 〒1410032, JP)
International Classes:
H01Q1/38; G06K19/07; G06K19/077; H01Q1/24; H01Q7/00; H04M1/02; H01Q1/38; G06K19/07; G06K19/077; H01Q1/24; H01Q7/00; H04M1/02
Attorney, Agent or Firm:
KOIKE, Akira et al. (11th Floor, Yamato Seimei Bldg. 1-7, Uchisaiwai-cho 1-chome, Chiyoda-k, Tokyo 11, 〒1000011, JP)
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