TWI705237B

[Problem] To improve the precision of detecting a pressing force with a pressure sensor. [Solution] In a pressure sensor 3, a pressure-sensitive layer 17 faces a first electrode pattern 21A and a second electrode pattern 21B with a space interposed therebetween. The first electrode pattern 21A includes a plurality of first electrode sections 31, a first interconnecting section 33 that interconnects the plurality of first electrode sections 31, and a first wiring section 35 that extends from a first end 37 of the first interconnecting section 33. The second electrode pattern 21B includes a plurality of second electrode sections 41 disposed alternately with the first electrode sections 31, a second interconnecting section 43 that interconnects the plurality of second electrode sections 41, and a second wiring section 45 that extends from a second end 49 of the second interconnecting section 43. The second wiring section 45 extends such that the resistance of the conduction path between an output terminal of the