Title:
POLYMER COMPOUND, COMPOSITION, INSULATING LAYER, AND ORGANIC THIN-FILM TRANSISTOR
Document Type and Number:
WIPO Patent Application WO/2017/141932
Kind Code:
A1
Abstract:
Provided is an organic thin-film transistor having a high carrier mobility. The polymer compound according to the present invention contains a repeating unit represented by formula (1), and two or more of a repeating unit having a blocked isocyanate group and/or a repeating unit having a blocked isothiocyanate group. (In formula (1), R1 represents a hydrogen atom or a methyl group. R represents a hydrogen atom or a monovalent organic group having 1-20 carbon atoms. Rf represents a fluorine atom or a monovalent organic group containing a fluorine atom. Ra represents a divalent organic group having 1-20 carbon atoms, the hydrogen atom of the divalent organic group being optionally substituted with a fluorine atom. X represents an oxygen atom or a group represented by -NR7-. R7 represents a hydrogen atom or a monovalent organic group having 1-20 carbon atoms, a represents an integer of 0-20, and m represents an integer of 1-5.)
Inventors:
YAHAGI ISAO (JP)
YOKOI YUKI (JP)
YOKOI YUKI (JP)
Application Number:
PCT/JP2017/005407
Publication Date:
August 24, 2017
Filing Date:
February 15, 2017
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08F220/22; C08L33/00; H01L21/336; H01L29/786; H01L51/05; H01L51/30
Domestic Patent References:
| WO2010024238A1 | 2010-03-04 | |||
| WO2011062093A1 | 2011-05-26 | |||
| WO2011125690A1 | 2011-10-13 | |||
| WO2011125691A1 | 2011-10-13 |
Foreign References:
| JP2014047278A | 2014-03-17 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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