FLEXIBLE ELECTRONIC DEVICE

Title:

FLEXIBLE ELECTRONIC DEVICE

Document Type and Number:

WIPO Patent Application WO/2019/098279

Kind Code:

A1

Abstract:

A biologically injectable thin-film device was perfected by the inventors of the present invention by laminating and printing an electroconducting wiring layer formed from a first electroconductive substance and a second electroconductive material selected from electroconductive carbon materials, electroconductive polymers, and metal nanoparticles on the surface of a discretionary substrate such as a glass substrate or a polymer film substrate. The total thickness of the laminated electroconducting wiring layer and the polymer thin film in the thin-film device is less than 100 μm. Using this device makes it possible to provide a bendable, flexible electronic device serving as a very small electrode or an antenna coil that is flexible and that can pass through the interior of a syringe needle.

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Inventors:

FUJIE TOSHINORI (JP)
TETSU YUMA (JP)
KOKUBO NANA (JP)
TAKEOKA SHINJI (JP)
MARUYAMA TAKESHI (JP)

Application Number:

PCT/JP2018/042301

Publication Date:

May 23, 2019

Filing Date:

November 15, 2018

Export Citation:

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Assignee:

UNIV WASEDA (JP)
UNIV HOKKAIDO NAT UNIV CORP (JP)

International Classes:

H05K1/09; A61N1/36; H01Q1/38; H01Q7/00; H02J50/27; H05K1/02; H05K3/20; H05K3/22

Domestic Patent References:

WO2017154726A1

2017-09-14

Foreign References:

JP2016126954A	2016-07-11
JP2013165190A	2013-08-22
JP2005521489A	2005-07-21
JP2015207445A	2015-11-19

Attorney, Agent or Firm:

USHIKI, Mamoru (JP)

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