STRETCHABLE WIRING SHEET AND STRETCHABLE TOUCH SENSOR SHEET

    公开(公告)号:EP3407686A1

    公开(公告)日:2018-11-28

    申请号:EP17741205.3

    申请日:2017-01-05

    CPC classification number: B32B5/24 B32B7/02 B32B25/10 G06F3/041 H01B7/04 H05K1/02

    Abstract: [Problem] To provide a high-stretchability/contractibility stretchable contractible wiring sheet that can be produced easily at low costs, has high flexibility and durability, and undergoes small resistance value change along with stretching and contracting, and stretchable contractible touch sensor sheet.
    [Solution] A stretchable contractible wiring sheet of the present invention includes: stretchable contractible first elastomer sheet 1a; stretchable contractible second elastomer sheet 1b facing and bonded on the first elastomer sheet 1a, and lead 2 that has a transverse section having any cross-sectional shape selected from circular shape, elliptical shape, and track shape, and is plastically deformed in wavy shape periodically curving along longer direction, the lead 2 being interposed between the first elastomer sheet 1a and the second elastomer sheet 1b in a manner that height direction of waves in wavy shape is along in-plane direction of facing surfaces of the first elastomer sheet 1a and second elastomer sheet 1b.

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