Title:
DEVICE HAVING READER AND WRITER FUNCTIONS, AND ARTICLE HAVING RFID TAG
Document Type and Number:
WIPO Patent Application WO/2012/086412
Kind Code:
A1
Abstract:
Obtained is a device having reader and writer functions; the device can be oriented with high sensitivity to the antenna of the party communicating wirelessly, and can be used with both flexible and rigid antenna substrates; also obtained is an article having an RFID tag. A device having reader and writer functions (for example, a mobile phone) in which a reader/writer antenna (10) in an RFID system is arranged in a casing (2) so that the normal line (H) of the surface on which the antenna (10) is formed faces a corner (3) of the casing (2). An article having an RFID tag (for example, a mobile phone) in which an RFID tag antenna that responds to a reader and writer is arranged in a casing so that the normal line of the surface on which the antenna is formed faces a corner of the casing.
Inventors:
IKEMOTO NOBUO (JP)
SHIROKI KOJI (JP)
SHIROKI KOJI (JP)
Application Number:
PCT/JP2011/078262
Publication Date:
June 28, 2012
Filing Date:
December 07, 2011
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
IKEMOTO NOBUO (JP)
SHIROKI KOJI (JP)
IKEMOTO NOBUO (JP)
SHIROKI KOJI (JP)
International Classes:
H01Q1/24; G06K17/00; G06K19/07; G06K19/077; H01Q7/00
Foreign References:
JP2010193230A | 2010-09-02 | |||
JP2002140879A | 2002-05-17 | |||
JP2004312112A | 2004-11-04 |
Attorney, Agent or Firm:
MORISHITA Takekazu et al. (JP)
Takeichi Morishita (JP)
Takeichi Morishita (JP)
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Claims: