Title:
METHOD FOR PRODUCING CONDUCTIVE FILM, METHOD FOR PRODUCING FIELD EFFECT TRANSISTOR USING SAME, AND METHOD FOR PRODUCING WIRELESS COMMUNICATION DEVICE
Document Type and Number:
WIPO Patent Application WO/2019/009101
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide: a conductive film; a method for producing a conductive film, which enables the achievement of a conductive film or conductive pattern having good electrical conductivity by means of light irradiation of a short period of time without being accompanied by a long-time heat treatment at high temperatures; a method for producing a field effect transistor, which uses this method for producing a conductive film; and a method for producing a wireless communication device. A method for producing a conductive film according to the present invention for the achievement of the above-described purpose comprises: a step for forming a coating film by applying a conductive paste, which contains conductive particles that have surfaces covered by elemental carbon, onto a substrate; and a step for irradiating the coating film with flashing light.
Inventors:
KAWAI SHOTA (JP)
WAKITA JUNJI (JP)
MURASE SEIICHIRO (JP)
WAKITA JUNJI (JP)
MURASE SEIICHIRO (JP)
Application Number:
PCT/JP2018/023795
Publication Date:
January 10, 2019
Filing Date:
June 22, 2018
Export Citation:
Assignee:
TORAY INDUSTRIES (JP)
International Classes:
H01B13/00; H01L21/28; H01L21/288; H01L21/336; H01L27/11507; H01L29/786; H01L51/05; H01L51/30; H01Q1/38; H05K3/10
Domestic Patent References:
| WO2015159655A1 | 2015-10-22 | |||
| WO2014054530A1 | 2014-04-10 |
Foreign References:
| JP2011210972A | 2011-10-20 | |||
| JP2008285697A | 2008-11-27 |
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