ELECTROSTATIC CAPACITANCE TYPE SENSOR SHEET AND ELECTROSTATIC CAPACITANCE TYPE SENSOR

摘要

PROBLEM TO BE SOLVED: To provide an electrostatic capacitance type sensor sheet which excels in detection sensitivity and detection accuracy upon measuring a change in electrostatic capacitance.SOLUTION: The electrostatic capacitance type sensor sheet according to the present invention includes: a dielectric layer composed of an elastomer composition (A); a surface-side electrode layer laminated on the surface of the dielectric layer; and a reverse-side electrode layer laminated on the reverse side of the dielectric layer, the thickness direction-intersecting portion of the surface-side electrode layer and the reverse-side electrode layer functioning as a detection part. The electrostatic capacitance type sensor sheet includes:two or more of the detection part; a surface-side coated electrode layer formed on the surface-side electrode layer so as to cover the detection part via a surface-side flexible layer composed of an elastomer composition (B1); and/or a reverse-side coated electrode layer formed on the reverse-side electrode layer so as to cover the detection part via a reverse-side flexible layer composed of an elastomer composition (B2), a change in electrostatic capacitance in the detection part being used for measurement.