Title:
REFERENCE POTENTIAL GENERATING DEVICE
Document Type and Number:
WIPO Patent Application WO/2012/093667
Kind Code:
A1
Abstract:
Provided is a reference potential generating device with which a stable reference potential can be supplied. The reference potential generating device is characterized by comprising: a reference electrode (21); m electrodes (22A to 22D) (where m is an even number of 4 or more) which are arranged in a rotationally symmetric manner around the reference electrode; application means (24) which applies to the m electrodes a signal having an intensity that is less than a prescribed value in the surrounding area including the reference electrode; and amplitude adjustment means (30) which adjusts the value of the amplitude of the signal to be applied to the m electrodes by the application means, in such a way that the range of fluctuation of the signal obtained from the reference electrode is equal to or less than a permitted value.
Inventors:
TAKIGUCHI KIYOAKI (JP)
KOUNO KENJI (JP)
FUKUSHIMA TAKASHI (JP)
KOUNO KENJI (JP)
FUKUSHIMA TAKASHI (JP)
Application Number:
PCT/JP2012/050007
Publication Date:
July 12, 2012
Filing Date:
January 04, 2012
Export Citation:
Assignee:
UNIV TOKYO (JP)
QFACTOR INC (JP)
TOMY CO LTD (JP)
TAKIGUCHI KIYOAKI (JP)
KOUNO KENJI (JP)
FUKUSHIMA TAKASHI (JP)
QFACTOR INC (JP)
TOMY CO LTD (JP)
TAKIGUCHI KIYOAKI (JP)
KOUNO KENJI (JP)
FUKUSHIMA TAKASHI (JP)
International Classes:
H04B13/00; H03K19/00
Domestic Patent References:
WO2010140266A1 | 2010-12-09 |
Foreign References:
JP2007282789A | 2007-11-01 |
Attorney, Agent or Firm:
MORIMURA, Yasuo et al. (JP)
Yasuo Morimura (JP)
Yasuo Morimura (JP)
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