Title:
A press sensor and electronic equipment
Document Type and Number:
Japanese Patent JP6123947
Kind Code:
B2
Abstract:
A touch panel that includes a housing defining an opening and a piezoelectric film covering the opening. The opening has a shape whose lengths in an X direction and a Y direction are different. The piezoelectric film is stretched in a uniaxial direction, and is aligned such that the uniaxial direction forms an angle of 45 degrees with respect to the X direction and the Y direction.
Inventors:
Masamichi Ando
Kenichi Mori
Kenichi Mori
Application Number:
JP2016544223A
Publication Date:
May 10, 2017
Filing Date:
August 19, 2015
Export Citation:
Assignee:
MURATA MANUFACTURING CO.,LTD.
International Classes:
G06F3/041
Foreign References:
| WO2013021835A1 | ||||
| WO2014045847A1 |
Attorney, Agent or Firm:
Kaede International Patent Office