Invention Grant
- Patent Title: Stretchable electrically-conductive circuit and manufacturing method therefor
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Application No.: US15311659Application Date: 2015-05-14
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Publication No.: US10386248B2Publication Date: 2019-08-20
- Inventor: Manabu Yoshida , Sei Uemura , Taiki Nobeshima
- Applicant: National Institute of Advanced Industrial Science and Technology
- Applicant Address: JP Tokyo
- Assignee: National Institute of Advanced Industrial Science and Technology
- Current Assignee: National Institute of Advanced Industrial Science and Technology
- Current Assignee Address: JP Tokyo
- Agency: McCormick, Paulding & Huber LLP
- Priority: JP2014-102087 20140516; JP2014-252330 20141212
- International Application: PCT/JP2015/063943 WO 20150514
- International Announcement: WO2015/174505 WO 20151119
- Main IPC: G01L1/00
- IPC: G01L1/00 ; G01L1/14 ; B32B25/10 ; H01B5/00 ; H01B5/02 ; H01B5/14 ; H01B7/06 ; H01B13/00 ; H01R11/01 ; H05K1/02 ; H05K3/14 ; H05K3/10 ; H01G5/18 ; H05K1/03
Abstract:
A stretchable electrically-conductive sheet according to the present invention includes an elastomer sheet 1 having an adhesive layer corresponding to a wiring region with a predetermined pattern formed on a front surface of the elastomer sheet, and also includes electrically-conductive fiber materials 2 each having a predetermined diameter and a predetermined length. When the elastomer sheet 1 is stretched or bended, the electrically-conductive fiber materials relatively move maintaining mutual electrical continuity so as to maintain the electrical continuity in the wiring region. Accordingly, it is possible to achieve a low-cost stretchable electrically-conductive circuit having excellent stretchability, bendability, and durability.
Public/Granted literature
- US20170153152A1 STRETCHABLE ELECTRICALLY-CONDUCTIVE CIRCUIT AND MANUFACTURING METHOD THEREFOR Public/Granted day:2017-06-01
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