Title:
静電容量センサ及び静電容量センサの製造方法
Document Type and Number:
Japanese Patent JP6935048
Kind Code:
B2
Abstract:
To provide a capacitive sensor capable of suppressing a decrease in reliability of the sensing accuracy of a detection electrode, and a method of manufacturing the same.SOLUTION: A capacitive sensor 100 includes: a sheet-like substrate 113; and a capacitance type detection electrode 112 disposed on a surface 113a of the substrate 113. The detection electrode 112 is a conductive fabric made by applying a metal plating on a mesh fabric that is woven of a plurality of warps 132a and a plurality of wefts 132b and has openings 132c each formed by two adjacent warps 132a among the plurality of warps 132a and two adjacent wefts 132b among the plurality of wefts 132b. An area defined by a maximum outside diameter of one warp 132a or one weft 132b in the detection electrode 112 is smaller than an area of an opening space of each of the openings 132c.SELECTED DRAWING: Figure 5
Inventors:
Wataru Kogen
Toshinori Sasaji
Toshinori Sasaji
Application Number:
JP2020055778A
Publication Date:
September 15, 2021
Filing Date:
March 26, 2020
Export Citation:
Assignee:
Panasonic IP Management Co., Ltd.
SEIREN CO.,LTD.
SEIREN CO.,LTD.
International Classes:
H01H36/00; H01H11/00
Domestic Patent References:
| JP2019117182A | ||||
| JP2018155717A | ||||
| JP2017003291A | ||||
| JP11168268A | ||||
| JP2018104869A |
Foreign References:
| WO2014123222A1 |
Attorney, Agent or Firm:
Hiromori Arai
Eisaku Teratani
Shinichi Michisaka
Eisaku Teratani
Shinichi Michisaka