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:
Oct. 17, 2017
Filed:
Mar. 17, 2015
Korea Institute of Science and Technology, Seoul, KR;
Insuk Choi, Seoul, KR;
Yigil Cho, Seoul, KR;
Korea Institute of Science and Technology, Seoul, KR;
Abstract
A shape changeable material includes a hierarchical structure including a basic displacement unit that includes a basic separation structure and basic unit cells, and a higher level displacement unit located inside the basic unit cell and including higher level unit cells distinguished from each other by a higher level separation structure, in which a separation structure including the basic separation structure and the higher level separation structure includes joints connecting neighboring unit cells to each other. By further forming a coating layer having electric conductivity, a shape changeable electrode includes a supporter that includes a shape changeable material, and the electric conductive coating layer provided on the supporter.