Title:
複数の組紐状圧電素子を有する布帛状圧電素子を用いたデバイス
Document Type and Number:
Japanese Patent JP6789065
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a technology for distinguishing and detecting types of deformation after enhancing signal strength of a piezoelectric element using piezoelectric fiber.SOLUTION: A cloth-like piezoelectric element includes cloth containing at least two braid-like piezoelectric elements. Each of at least two braid-like piezoelectric elements has a core part formed with conductive fiber, and a sheath part formed with the braid-like piezoelectric fiber so as to cover the core part.SELECTED DRAWING: Figure 3
Inventors:
Yoshiro Tami
Kanematsu Shunsuke
Yuhei Ono
Yu Ozawa
Tomoyoshi Yamamoto
Yoshizaki Satoko
Kanematsu Shunsuke
Yuhei Ono
Yu Ozawa
Tomoyoshi Yamamoto
Yoshizaki Satoko
Application Number:
JP2016212254A
Publication Date:
November 25, 2020
Filing Date:
October 28, 2016
Export Citation:
Assignee:
Teijin Frontier Co., Ltd.
Kansai University
Kansai University
International Classes:
H01L41/087; D03D1/00; D03D15/00; D04B1/14; D04B21/00; D04C1/02; D04C1/12; G01L1/16; G01L5/00; H01L41/04; H01L41/047; H01L41/113; H01L41/193; H01L41/45
Domestic Patent References:
| JP2002203996A | ||||
| JP2015204429A |
Foreign References:
| WO2014058077A1 | ||||
| US20150280102 | ||||
| EP2908357A1 | ||||
| US20170029985 | ||||
| EP3133654A1 |
Attorney, Agent or Firm:
Atsushi Aoki
Takashi Ishida
Tetsuji Koga
Nobuo Sekine
Satoshi Deno
Takashi Ishida
Tetsuji Koga
Nobuo Sekine
Satoshi Deno