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Title:
STRETCHING-CONTRACTING WIRING SHEET, PRODUCTION METHOD AND PRODUCTION DEVICE THEREFOR, AND STRETCHING-CONTRACTING TOUCH SENSOR SHEET
Document Type and Number:
WIPO Patent Application WO/2017/110490
Kind Code:
A1
Abstract:
[Problem] To provide: a highly stretchable and contractile stretching-contracting wiring sheet which can be produced simply and at low-costs, having high flexibility, durability and external-force-following ability such that the resistance value variation accompanying a stretching and contraction is small; a production method and a production device therefor; and a stretching-contracting touch sensor sheet. [Solution] This stretching-contracting wiring sheet is characterized by comprising: a stretching-contracting first elastomer sheet 1a; a stretching-contracting second elastomer sheet 1b facing and adhered to the first elastomer sheet 1a; and a conducting wire 2 adopting, when under no load, a periodically curved wave-shaped form within the plane wherethrough the first elastomer sheet 1a and the second elastomer sheet 1b face one another, the conducting wire 2 being sandwiched between the first elastomer sheet 1a and the second elastomer sheet 1b in a biased state in the direction in which the wave-shaped form would return to a rod-shaped form.

Inventors:
YOSHIDA Manabu (Tsukuba Central 5 1-1, Higashi 1-chome, Tsukuba-sh, Ibaraki 65, 〒3058565, JP)
UEMURA Sei (Tsukuba Central 5 1-1, Higashi 1-chome, Tsukuba-sh, Ibaraki 65, 〒3058565, JP)
NOBESHIMA Taiki (Tsukuba Central 5 1-1, Higashi 1-chome, Tsukuba-sh, Ibaraki 65, 〒3058565, JP)
YAMASHITA Masato (1081, Minamiyama, Sumiyoshi-cho, Ono-sh, Hyogo 61, 〒6751361, JP)
SUMIMOTO Shin (1081, Minamiyama, Sumiyoshi-cho, Ono-sh, Hyogo 61, 〒6751361, JP)
Application Number:
JP2016/086507
Publication Date:
June 29, 2017
Filing Date:
December 08, 2016
Export Citation:
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Assignee:
NATIONAL INSTITUTE OF ADVANCED INDUSTRIAL SCIENCE AND TECHNOLOGY (3-1 Kasumigaseki 1-chome, Chiyoda-ku Tokyo, 21, 〒1008921, JP)
TOKUSEN KOGYO CO., LTD. (1081, Minamiyama Sumiyoshi-cho, Ono-sh, Hyogo 61, 〒6751361, JP)
International Classes:
H01B7/06; G06F3/041; H01B7/08; H01B13/00; H01B13/008
Domestic Patent References:
WO2012170101A12012-12-13
WO2015029955A12015-03-05
Attorney, Agent or Firm:
SHIODA Shin (Hometown patent office, Wako Building 201 10-14, Takezono 2-chome, Tsukuba-sh, Ibaraki 32, 〒3050032, JP)
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