Invention Grant
- Patent Title: Conductive material and substrate
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Application No.: US15062517Application Date: 2016-03-07
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Publication No.: US09788422B2Publication Date: 2017-10-10
- Inventor: Jun Hatakeyama , Takayuki Nagasawa
- Applicant: SHIN-ETSU CHEMICAL CO., LTD.
- Applicant Address: JP Tokyo
- Assignee: SHIN-ETSU CHEMICAL CO., LTD.
- Current Assignee: SHIN-ETSU CHEMICAL CO., LTD.
- Current Assignee Address: JP Tokyo
- Agent Aaron L. Webb
- Priority: JP2015-60040 20150323
- Main IPC: H01B1/08
- IPC: H01B1/08 ; H01B1/12 ; H05K1/09 ; H01L51/00 ; C08L33/16 ; C09D5/24 ; C09D133/16 ; H05K1/02 ; C08F220/22

Abstract:
The present invention provides a conductive material including: (A) a π-conjugated polymer, (B) a dopant polymer which contains one or more repeating units selected from “a1” to “a4” respectively represented by the following general formula (1) and has a weight-average molecular weight in the range of 1,000 to 500,000, and (C) one or more metal oxide nanoparticles whose metal oxide is selected from indium-tin oxides, tin oxides, antimony-tin oxides, antimony-zinc oxides, antimony oxides, and molybdenum oxides having a particle diameter of 1 to 200 nm. There can be provided a conductive material that has excellent film-formability and also can form a conductive film having high transparency and conductivity, superior flexibility and flatness when the film is formed from the material.
Public/Granted literature
- US20160286641A1 CONDUCTIVE MATERIAL AND SUBSTRATE Public/Granted day:2016-09-29
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