Invention Grant
- Patent Title: Stretchable batteries
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Application No.: US15513909Application Date: 2015-09-25
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Publication No.: US10418664B2Publication Date: 2019-09-17
- Inventor: Hanqing Jiang , Zeming Song , Hongyu Yu , Xu Wang
- Applicant: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
- Applicant Address: US AZ Scottsdale
- Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
- Current Assignee: ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY
- Current Assignee Address: US AZ Scottsdale
- Agency: Michael Best & Friedrich LLP
- International Application: PCT/US2015/052205 WO 20150925
- International Announcement: WO2016/049444 WO 20160331
- Main IPC: H01M10/0525
- IPC: H01M10/0525 ; H01M10/0585 ; H01M10/0583 ; H01M2/02 ; H01M4/66 ; H01M10/04 ; H01M10/058 ; H01M4/131 ; H01M4/133 ; H01M4/525 ; H01M4/587 ; H01M4/13 ; H01M2/16

Abstract:
The invention is directed to a flexible and stretchable battery which is formed of an assembly having anode side and a cathode side separated by a separator and sealed in a packaging. The assembly is in a folded configuration and contains at least one cut therein, such that when the assembly is unfolded and subjected to subsequent deformation, a final folded state of the battery is able to stretch beyond a flat planar state of the battery in all dimensions.
Public/Granted literature
- US20170250447A1 STRETCHABLE BATTERIES Public/Granted day:2017-08-31
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