The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 26, 2019
Filed:
Dec. 29, 2017
Taiwan Alpha Electronic Co., Ltd., Taoyuan, TW;
Tzu-Hsuan Huang, Taoyuan, TW;
Wei-Liang Liu, Taoyuan, TW;
TAIWAN ALPHA ELECTRONIC CO., LTD., Taoyuan, TW;
Abstract
A stretch sensor includes a first elastic insulating layer, a first elastic conductive layer, an elastic dielectric layer, a second elastic conductive layer and a second elastic insulating layer sequentially piled together thereon. The first and the second elastic insulating layers include the same elastic resin, and the first and the second elastic conductive layer include the same elastic resin and the same conductive material. The elastic dielectric layer includes the elastic resin and a dielectric material, in which the dielectric material comprises at least one of an SrCaTiOcompound, an SrBaTiOcompound, and a BaTiOcompound so as to make the dielectric constant of the dielectric material within 15.65-2087.3 F/m.