Title:
CONDUCTIVE FILM, OPTOELECTRONIC ELEMENT AND CONDUCTIVE FILM MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2022/004493
Kind Code:
A1
Abstract:
Provided are: a novel conductive film that has two types of regions with different light transmittance; an optoelectronic element that has such a conductive film; and a conductive film manufacturing method that enables straightforward manufacture of such a conductive film. A conductive film has a first region, and a second region that exhibits a higher light transmittance than the first region, the conductive film having a first film made from a conductive material, and a resin film made from a fluoropolymer. The first film is disposed to overlap at least the first region, from between the first and second regions; the resin film is disposed to overlap the second region; and the fluoropolymer satisfies equations (1) and (2) below. (1) If the temperature is elevated at a temperature elevation rate of 2°C/min under a pressure of 1×10-3Pa, the temperature at which the thermal weight loss rate reaches substantially 100% is 400°C or below. (2) If the temperature is elevated at the temperature elevation rate of 2°C/min under a pressure of 1×10-3Pa, the temperature range from the temperature at which the thermal weight loss rate is 10% to the temperature at which same reaches 90% is 200°C or less.
Inventors:
ABE TAKEFUMI (JP)
TSURUOKA KAORI (JP)
TSURUOKA KAORI (JP)
Application Number:
PCT/JP2021/023632
Publication Date:
January 06, 2022
Filing Date:
June 22, 2021
Export Citation:
Assignee:
AGC INC (JP)
International Classes:
H05B33/26; H01B5/14; H01B13/00; H01L31/10; H01L51/50; H05B33/10
Domestic Patent References:
| WO2018110244A1 | 2018-06-21 | |||
| WO2013089204A1 | 2013-06-20 | |||
| WO2018147230A1 | 2018-08-16 |
Foreign References:
| JP2018533183A | 2018-11-08 |
Other References:
SILVIA VARAGNOLO, LEE JAEMIN, AMARI HOUARI, HATTON ROSS A.: "Selective deposition of silver and copper films by condensation coefficient modulation", MATER. HORIZ., vol. 7, no. 1, 13 August 2019 (2019-08-13), pages 143 - 148, XP055652169, ISSN: 2051-6347, DOI: 10.1039/C9MH00842J
KIM JI-SUNG; JANG KI-HWAN; AHN SUNG HOON; SEO JONG-MO: "Micro Electrode Arrays Fabrication Using Flexible Perfluoroalkoxy Alkane Films*", 2019 41ST ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC), IEEE, 23 July 2019 (2019-07-23), pages 4350 - 4353, XP033624719, DOI: 10.1109/EMBC.2019.8856807
KIM JI-SUNG; JANG KI-HWAN; AHN SUNG HOON; SEO JONG-MO: "Micro Electrode Arrays Fabrication Using Flexible Perfluoroalkoxy Alkane Films*", 2019 41ST ANNUAL INTERNATIONAL CONFERENCE OF THE IEEE ENGINEERING IN MEDICINE AND BIOLOGY SOCIETY (EMBC), IEEE, 23 July 2019 (2019-07-23), pages 4350 - 4353, XP033624719, DOI: 10.1109/EMBC.2019.8856807
Attorney, Agent or Firm:
T.S. PARTNERS et al. (JP)
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