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Electronic functional member, method for manufacturing same, and biological measurement sensor

A manufacturing method and technology of conductive parts, applied in sensors, micro-sensors, nano-sensors, etc., can solve the problems of electrode layer damage, peeling, etc., and achieve the effect of improving durability

Pending Publication Date: 2021-11-05
THE UNIV OF TOKYO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0009] However, when the electronic functional components of the above-mentioned prior art are directly pasted on the skin for use, there are problems such as the electrode layer is damaged due to friction, and it is easy to fall off from the skin after being wet, so the durability still needs to be improved.

Method used

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  • Electronic functional member, method for manufacturing same, and biological measurement sensor
  • Electronic functional member, method for manufacturing same, and biological measurement sensor
  • Electronic functional member, method for manufacturing same, and biological measurement sensor

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Embodiment Construction

[0035] Embodiments of the present invention will be described below with reference to the drawings, but the shape, size, and arrangement relationship of each component are schematically shown to the extent that the present invention can be understood. In addition, although preferred configuration examples of the present invention will be described below, the materials, numerical conditions, and the like of each component are merely preferred examples. Therefore, the present invention is not limited to the following embodiments, and various changes and modifications can be made without departing from the scope of the constitution of the present invention, all of which can achieve the effects of the present invention.

[0036] (Structure and manufacturing method of the first electronic functional part)

[0037] refer to figure 1 and figure 2 , and the electronic functional component (hereinafter referred to as the first electronic functional component) according to the first ...

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Abstract

Provided is an electronic functional member of superior wear resistance. The present invention comprises a fiber network constituted by a water-soluble resin and a poorly water-soluble resin, and an electroconductive member formed on the fiber network. The water-soluble resin and poorly water-soluble resin are, for example, polyvinyl alcohol derivatives. In accordance with an embodiment of the electronic functional member according to the present invention, the fiber network is formed by layering a first fiber network constituted by fibers containing a water-soluble first resin and a second fiber network constituted by fibers containing a poorly water-soluble second resin. Alternatively, the fiber network may be constituted by fibers containing the water-soluble first resin and fibers containing the poorly water-soluble second resin. Alternatively, the fiber network may be constituted by fibers containing the water-soluble first resin and the poorly water-soluble second resin.

Description

technical field [0001] The present invention relates to an electronic functional component, a manufacturing method thereof, and a body measurement sensor constituted by using the electronic functional component. Background technique [0002] In recent years, flexible electronics have diverse applications due to the softness of materials and have attracted great attention. Especially with the aging of the global society, the field of health care is getting more and more attention. For example, it has attracted attention as a means of directly obtaining biological information from cells or tissues by installing on the surface of the human body or in the body. [0003] Generally, flexible electronic devices are manufactured by forming electronic devices on flexible substrates, but their flexibility is not sufficient. Therefore, the surface followability is insufficient, high-precision information cannot be obtained, and the uncomfortable feeling at the time of wearing cannot ...

Claims

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Application Information

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IPC IPC(8): H01L23/14D04H1/4309D04H1/728A61B5/28A61B5/263A61B5/256A61B5/0531
CPCD04H1/728D04H1/4309H01L23/14A61B2562/125A61B2562/028A61B2562/0285A61B5/6832A61B5/256A61B5/259A61B5/263A61B5/28A61B5/0531A61B2562/0209
Inventor 染谷隆夫宫本明人王燕李成薫永井志步川岛伊久卫
Owner THE UNIV OF TOKYO
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