Title:
POLYMER COMPOUND, COMPOSITION, AND ORGANIC THIN-FILM TRANSISTOR
Document Type and Number:
WIPO Patent Application WO/2017/141933
Kind Code:
A1
Abstract:
Provided is an organic thin-film transistor having a higher carrier mobility. The polymer compound according to the present invention contains: a repeating unit having at least one group selected from the group consisting of blocked isocyanate groups and blocked isothiocyanate groups; at least one repeating unit selected from the group consisting of repeating units having a hydroxy group, repeating units having a carboxy group, and repeating units having a hydroxy group and a carboxy group; and a repeating unit represented by formula (1). (In formula (1), R1, R2, and R3 each represent a hydrogen atom, a fluorine atom, or a monovalent organic group having 1-20 carbon atoms. R4 represents a hydrogen atom, a chlorine atom, a bromine atom, an iodine atom, or a monovalent organic group having 1-20 carbon atoms. Rf represents a fluorine atom or a monovalent organic group having a fluorine atom. Ra represents a divalent organic group having 1-20 carbon atoms, -O-, -CO-, -COO-, -NHCO-, or -NHCOO-, m1 represents an integer of 0-6, and n1 represents an integer of 1-5.)
Inventors:
YOKOI YUKI (JP)
YAHAGI ISAO (JP)
YAHAGI ISAO (JP)
Application Number:
PCT/JP2017/005408
Publication Date:
August 24, 2017
Filing Date:
February 15, 2017
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
International Classes:
C08F220/24; C08F212/14; C08F220/26; C08F220/36; C08G18/80; H01L21/336; H01L29/786; H01L51/05; H01L51/30
Domestic Patent References:
| WO2009037820A1 | 2009-03-26 |
Foreign References:
| JP2013125902A | 2013-06-24 | |||
| JP2013171868A | 2013-09-02 | |||
| JP2013149861A | 2013-08-01 | |||
| JP2013149860A | 2013-08-01 | |||
| JP2013102116A | 2013-05-23 | |||
| JP2011225854A | 2011-11-10 |
Attorney, Agent or Firm:
SAKAI INTERNATIONAL PATENT OFFICE (JP)
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