Title:
HOLDING DETECTION DEVICE, SENSOR, AND METHOD OF MANUFACTURING SENSOR
Document Type and Number:
Japanese Patent JP2017037756
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a sensor which has a wide detection range with a simple circuit structure.SOLUTION: A sensor 20A is composed of a lower side substrate 22 which can be attached to a rim 12; an upper side substrate 26 disposed above the lower side substrate 22; an electrode pair 80 composed of a lower side electrode 50 attached on an upper surface of the lower side substrate 22, and an upper side electrode 60 attached on a lower surface of the upper side substrate 26 so as to oppose to the lower side electrode 50; and a substrate spacer 24 disposed around the electrode pair 80. The upper side electrode 60 and the lower side electrode 50 are composed of pressure sensitive electrodes. The substrate spacer 24 is disposed between the upper side substrate 26 and the lower side substrate 22. The sensor 20A is equipped with a plurality of electrode spacers 90 disposed between the lower side electrode 50 and the upper side electrode 60 so as to separate the lower side electrode 50 and the upper side electrode 60 opposite to each other; lower wide wiring 51-55 connected to the lower electrode 50; and upper wiring 62 connected to the upper side electrode 60.SELECTED DRAWING: Figure 2
Inventors:
IGUCHI YUSUKE
SASAKI NOBUYUKI
SASAKI NOBUYUKI
Application Number:
JP2015157359A
Publication Date:
February 16, 2017
Filing Date:
August 07, 2015
Export Citation:
Assignee:
FUJIKURA LTD
International Classes:
H01H13/08; B60R16/02; B62D1/06; G01L5/00; H01H11/00; H01H13/12; H01H13/703
Attorney, Agent or Firm:
Tomohiro Mori
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