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ELECTRONIC FUNCTIONAL MEMBER, ELECTRONIC COMPONENT, AND WEARABLE DEVICE

外国特許コード F180009406
整理番号 E114P21WO
掲載日 2018年4月20日
出願国 世界知的所有権機関(WIPO)
国際出願番号 2016JP065714
国際公開番号 WO 2017203685
国際出願日 平成28年5月27日(2016.5.27)
国際公開日 平成29年11月30日(2017.11.30)
発明の名称 (英語) ELECTRONIC FUNCTIONAL MEMBER, ELECTRONIC COMPONENT, AND WEARABLE DEVICE
発明の概要(英語) The electronic functional member according to the present embodiment is provided with: a base material; a fiber net made of a fibrous resin composition that extends over the base material so as to be connected thereto; and a patterned conductive covering part that covers one surface side of a portion of the fiber net and that extends over the base material.
従来技術、競合技術の概要(英語) BACKGROUND ART
In recent years, flexible electronics, soft material has a wide variety of applications from the application, a high attention. Among them, with the aging of the social world, which are of interest to the health care field. For example, by mounting to the surface of the human body or in vivo, directly from cells and tissues as a means for obtaining the biometric information has attracted attention.
In general, flexible electronics, flexible electronics device on a substrate fabricated of a form, the flexibility is not sufficient. Therefore, the tracking surface is not sufficient, a high degree of accuracy and to obtain information such as an uncomfortable feeling at the time of installing can not be sufficiently reduced.
In order to solve such a problem, an elastic holding part for the living body detection unit are included in the disclosed electrode (for example, Patent Document 1). This biomedical electrode is, the living body when the contact detection unit, detection unit including the holding portion having elasticity. Therefore, in response to the pressure retaining part is deformed and, increasingly follow the surface of the detector.
In addition, the measured myoelectric potential braided wiring (for example, Patent Document 2) for arm cover textile or cloth at a constant interval to the conductive fibers are braided metal plating of the contact line (for example, Patent Document 3) the working electrode is also disclosed. In Patent Document 2, the wiring itself in the weave from each other, the rigidity of the wiring is reduced one by one, the surface follow-up property is enhanced. Patent Document 3 is, in the textile fabric of woven fibers can be metal, the surface follow-up property is enhanced.
In addition, hydroentangling the nonwoven fabric on a flexible insulating synthetic resin film is attached to the body of the thin electrode is also disclosed (for example, Patent Document 4). In this method, a water non-woven fabric using a high deformability, surface tracking is enhanced.
Non-Patent Document 1 is 2 and further, the metal nanowires on a substrate by coating the surface of the electrode having the high follow-up property is disclosed.
  • 出願人(英語)
  • ※2012年7月以前掲載分については米国以外のすべての指定国
  • JAPAN SCIENCE AND TECHNOLOGY AGENCY
  • 発明者(英語)
  • LEE Sung Won
  • SOMEYA Takao
  • SEKITANI Tsuyoshi
  • SAKAI Shinri
国際特許分類(IPC)
参考情報 (研究プロジェクト等) ERATO SOMEYA Bio-Harmonized Electronics AREA
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