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Patent Searching and Data


Title:
DETECTION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/124020
Kind Code:
A1
Abstract:
A detection device according to one embodiment comprises: a first electrode and a second electrode; a variable resistor part that is formed between the first electrode and the second electrode and has a first specific resistance; and an elastically deformable contact member which has a second specific resistance less than the first specific resistance and is disposed on a prescribed contact portion on the variable resistor part, and for which the contact area with respect to the variable resistor part increases according to a load applied in the direction of the variable resistor part; the variable resistor part being formed so that the contact distance with respect to the outer periphery of the contact member increases as the contact area with respect to the contact member increases.

Inventors:
UCHIDA RYOSUKE (JP)
Application Number:
PCT/JP2018/043973
Publication Date:
June 27, 2019
Filing Date:
November 29, 2018
Export Citation:
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Assignee:
ALPS ALPINE CO LTD (JP)
International Classes:
H01H13/00; H01H13/52
Foreign References:
JP2001320786A2001-11-16
JP2000353604A2000-12-19
JP2002042597A2002-02-08
JP2000353606A2000-12-19
JPH0536507A1993-02-12
Attorney, Agent or Firm:
ITOH, Tadashige et al. (JP)
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