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Patent Searching and Data


Title:
ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2015/079599
Kind Code:
A1
Abstract:
This electronic device is provided with an electrostatic switch (30), a determining means (52), and a threshold-changing means (53). The electrostatic switch detects capacitance changes that accompany user input via an input body (F). If the capacitance (C) detected by the electrostatic switch exceeds a threshold (Th), the determining means determines that user input has been provided via the input body. For a prescribed duration (TA) after the determining means has determined that user input has been provided, the threshold-changing means changes the threshold used by the determining means from a normal first threshold (Tmin) to a second threshold (Taj) that is greater than or equal to said first threshold.

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Inventors:
TATEISHI, Masahiko (C/O DENSO CORPORATION, 1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
YAMAZAKI, Masahito (C/O DENSO CORPORATION, 1-1 Showa-cho, Kariya-cit, Aichi 61, 〒4488661, JP)
Application Number:
JP2014/003904
Publication Date:
June 04, 2015
Filing Date:
July 24, 2014
Export Citation:
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Assignee:
DENSO CORPORATION (1-1 Showa-cho, Kariya-city Aichi, 61, 〒4488661, JP)
International Classes:
G06F3/044; B60R16/02; G06F3/023; G06F3/041; H03M11/04
Foreign References:
JP2008033701A2008-02-14
JP2013088982A2013-05-13
JP2012098828A2012-05-24
Attorney, Agent or Firm:
KIN, Junhi (6th Floor, Takisada Bldg. 2-13-19, Nishiki, Naka-ku, Nagoya-cit, Aichi 03, 〒4600003, JP)
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