Title:
Organic element material
Document Type and Number:
Japanese Patent JP5938192
Kind Code:
B2
Abstract:
The present invention addresses the problem of providing an organic element material which can be crosslinked without carrying out a treatment at high temperatures. A solution for the problem is an insulating layer material of an organic thin film transistor, which contains a polymer compound that has a repeating unit having a fluorine atom-containing group and a repeating unit having a photodimerization reactive group. Preferable examples of the fluorine atom-containing group include an aryl group wherein a hydrogen atom is substituted by a fluorine atom and an alkyl aryl group wherein a hydrogen atom is substituted by a fluorine atom. Particularly preferable examples of the fluorine atom-containing group are a phenyl group wherein a hydrogen atom is substituted by a fluorine atom and an alkyl phenyl group wherein a hydrogen atom is substituted by a fluorine atom. Preferable examples of the photodimerization reactive group include a vinyl group wherein a hydrogen atom at the 2-position is substituted by an aryl group and a vinyl group wherein a hydrogen atom at the 2-position is substituted by an arylcarbonyl group.
Inventors:
Koichi Yahagi
Application Number:
JP2011245025A
Publication Date:
June 22, 2016
Filing Date:
November 09, 2011
Export Citation:
Assignee:
Sumitomo Chemical Co., Ltd.
International Classes:
C08F212/04; C08F212/34; C08F216/36; H01L21/336; H01L29/786; H01L51/05; H01L51/30
Domestic Patent References:
| JP5506732A | ||||
| JP49014352B1 | ||||
| JP2012084823A |
Foreign References:
| WO2010082525A1 | ||||
| WO2010024238A1 | ||||
| WO2010074432A1 |
Attorney, Agent or Firm:
Mitsuo Tanaka
Takuji Yamada
Masaishi Nishishita
Takuji Yamada
Masaishi Nishishita
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