TRANSPARENT ELECTRODE, METHOD FOR PRODUCING SAME AND ELECTRONIC DEVICE USING TRANSPARENT ELECTRODE

Title:

TRANSPARENT ELECTRODE, METHOD FOR PRODUCING SAME AND ELECTRONIC DEVICE USING TRANSPARENT ELECTRODE

Document Type and Number:

WIPO Patent Application WO/2022/190336

Kind Code:

A1

Abstract:

[Problem] Embodiments of the present invention provide: a transparent electrode which has high stability, low sheet resistance and high light transmissivity; a method for producing this transparent electrode; and an electronic device which uses this transparent electrode. [Solution] A transparent electrode 100 which has a structure that comprises a transparent base material 101, a metal grid 102, metal nanowires 103, and a neutral polythiophene mixture 104. The metal grid 102 has a buried part which is buried in the transparent base material 101 and a protrusion part which protrudes from the transparent base material 101; and the metal nanowires 103 and the neutral polythiophene mixture 104 are arranged so as to be in contact with the transparent base material 101 or the protrusion part.

Inventors:

NAITO KATSUYUKI (JP)
SHIDA NAOMI (JP)
GOTANDA TAKESHI (JP)
SAITA YUTAKA (JP)

Application Number:

PCT/JP2021/009945

Publication Date:

September 15, 2022

Filing Date:

March 12, 2021

Export Citation:

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Assignee:

TOSHIBA KK (JP)
TOSHIBA ENERGY SYSTEMS & SOLUTIONS CORP (JP)

International Classes:

H01L31/0224

Domestic Patent References:

WO2011055663A1	2011-05-12
WO2012093530A1	2012-07-12
WO2010001591A1	2010-01-07

Foreign References:

JP2011116925A	2011-06-16
JP2011157535A	2011-08-18
JP2017080951A	2017-05-18
JP2013542546A	2013-11-21
US20180248052A1	2018-08-30
JP2012080091A	2012-04-19
JP6142870B2	2017-06-07