|発明の名称||PLANAR PRESSURE SENSOR|
PROBLEM TO BE SOLVED: To provide a planar pressure sensor that is thin in thickness, excellent in flexibility, inexpensive, excellent in breathability, and allows a pressure distribution of a broad area to be finely measured.
SOLUTION: A planar pressure sensor 20A according to one embodiment of the present invention has: a linear pressure sensing unit 17 that covers a linear conductive material 15 and a periphery of the linear electric conductivity material 15 and is made up of a pressure sensing member 16 whose electric characteristic varies by being pressed; and an anisotropic conductive cloth 10 in which a plurality of conductive yarns 12 arranged apart from each other is linearly and parallelly woven or sewn in a plane view. The plurality of linear pressure sensing unit 17 is provided on a surface of the anisotropic conductive cloth 10 so as to direct to a direction crossing an extension direction of the plurality of conductive yarns 12 of the mutually parallel and anisotropic conductive cloth 10. The linear conductive material 15 in the plurality of linear pressure sensing units 17 constitutes a first electrode, respectively, and the plurality of conductive yarns 12 of the anisotropic conductive cloth 10 constitutes a second electrode, respectively.
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