Title:
ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2019/021856
Kind Code:
A1
Abstract:
An electronic apparatus (1) is provided with a main body (2), a stress sensor (5), and a detection unit (41). The main body (2) has flexibility. The stress sensor (5) has a piezoelectric film (53) that deforms due to stress that is generated when the main body (2) is bent. The stress sensor (5) detects stress generated at an end portion (23) and a center portion (24) of the main body (2). The stress sensor (5) is configured such that, in the cases where the end portion (23) and the center portion (24) are bent at a same curvature, a first output value outputted on the basis of the stress generated at the end portion (23) is different from a second output value outputted on the basis of the stress generated at the center potion (24). The detection unit (41) detects that the first output value and/or the second output value exceeded a predetermined threshold value.
Inventors:
MORI KENICHI (JP)
Application Number:
PCT/JP2018/026461
Publication Date:
January 31, 2019
Filing Date:
July 13, 2018
Export Citation:
Assignee:
MURATA MANUFACTURING CO (JP)
International Classes:
G01L1/16; G06F3/041; G09F9/00; H01L41/113; H01L41/193
Domestic Patent References:
| WO2014010329A1 | 2014-01-16 | |||
| WO2016043215A1 | 2016-03-24 |
Attorney, Agent or Firm:
KAEDE PATENT ATTORNEYS' OFFICE (JP)
Download PDF:
Previous Patent: MODEL LEARNING DEVICE, METHOD FOR LEARNED MODEL GENERATION, PROGRAM, LEARNED MODEL, MONITORING DEVIC...
Next Patent: MASSAGE MACHINE
Next Patent: MASSAGE MACHINE