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. 26, 2021
Filed:
Apr. 07, 2016
The Regents of the University of Michigan, Ann Arbor, MI (US);
Nicholas A. Kotov, Ypsilanti, MI (US);
Terry Shyu, Cupertino, CA (US);
Lizhi Xu, Ann Arbor, MI (US);
THE REGENTS OF THE UNIVERSITY OF MICHIGAN, Ann Arbor, MI (US);
Abstract
The present disclosure provides a structure comprising a polymeric structure or composite material having a surface patterned via methods employing a kirigami-type technique. The patterned surface may define a first row of at least two discontinuous cuts and a second row of at least two discontinuous cuts offset from the first row. The first row and the second row cooperate to define a plurality of bridge structures therebetween, making the nanocomposite is stretchable in at least one direction. Methods of making such patterned structures via kirigami techniques, for example, via photolithography top-down cutting are also provided. Devices incorporating such kirigami-patterned polymeric structures are also provided, such as strain tunable optic devices.