Title:
記憶媒体ホルダ
Document Type and Number:
Japanese Patent JP6413292
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a storage medium holder capable of reliably performing both short-range communication and electric field communication.SOLUTION: A storage medium holder 1 comprises: a holder body 10 used together with a storage medium 2; a first communication unit 12 for communicating with the storage medium 2; a signal electrode 11 for inducing a modulation electric field in the vicinity of a human body; a second communication unit 13 for communicating with an external apparatus via the human body by the modulation electric field induced by the signal electrode 11; a power supply unit; and a control unit 15 for controlling communication of the first communication unit 12 and the second communication unit 13. The first communication unit 12, signal electrode 11, second communication unit 13, power supply unit, and control unit 15 are placed at one surface side of the storage medium 2 used together with the holder body 10.
Inventors:
Daisuke Isoda
Takashi Aono
Yuichi Amanatsu
Yohei Ishida
Noboru Araki
Satoshi Mishima
Kaoru Kobayashi
Takashi Aono
Yuichi Amanatsu
Yohei Ishida
Noboru Araki
Satoshi Mishima
Kaoru Kobayashi
Application Number:
JP2014066505A
Publication Date:
October 31, 2018
Filing Date:
March 27, 2014
Export Citation:
Assignee:
Dai Nippon Printing Co.,Ltd.
International Classes:
H04B13/00; B42D15/00; G06K7/08; G06K19/00; H04B5/02
Domestic Patent References:
| JP2013223221A | ||||
| JP2007226560A | ||||
| JP2007310648A | ||||
| JP2012256221A | ||||
| JP2006352317A |
Foreign References:
| WO2009104467A1 |
Attorney, Agent or Firm:
Masayuki Masabayashi
Tetsuo Shiba
Hayashi Ichiyoshi
Tetsuo Shiba
Hayashi Ichiyoshi