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1. (WO2018221288) SENSOR, TOUCH PANEL, AND ELECTRONIC DEVICE

Pub. No.:    WO/2018/221288    International Application No.:    PCT/JP2018/019461
Publication Date: Fri Dec 07 00:59:59 CET 2018 International Filing Date: Tue May 22 01:59:59 CEST 2018
IPC: G06F 3/041
Applicants: MURATA MANUFACTURING CO., LTD.
株式会社村田製作所
Inventors: TAKAHASHI Kazumasa
高橋 一将
NAGAMORI Shiori
長森 しおり
Title: SENSOR, TOUCH PANEL, AND ELECTRONIC DEVICE
Abstract:
Provided are a sensor, a touch panel, and an electronic device that mitigate effects due to positions to which a pressing operation is applied and exhibit high flexibility and detection sensitivity. The present invention comprises a piezoelectric film (20), a first electrode (21) that is disposed on a first main surface of the piezoelectric film (20), and a second electrode (22) that is disposed on, of a second main surface of the piezoelectric film (20), a position that at least faces the first electrode (21). The piezoelectric film (20) comprises a slit (15), and the slit (15) is provided on the perimeter of the first electrode (21).