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公开(公告)号:US20220167497A1
公开(公告)日:2022-05-26
申请号:US17440453
申请日:2020-03-26
Inventor: Tomohiro FUKAO , Tomoaki SAWADA , Takatoshi ABE , Kyosuke MICHIGAMI , Makoto TAKASHIRO , Susumu FUKUSHIMA , Daisuke HONDA
Abstract: Provided is a stretchable circuit board including a stretchable insulating layer, and a wiring, in which the wiring is formed of a combination of a metal wiring portion that forms a main portion of the wiring, and a conductive stretchable portion disposed ancillary to the metal wiring portion.