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Title:
PHOTOCROSSLINKABLE POLYMER, INSULATING FILM, PLANARIZATION FILM, LYOPHILIC/LIQUID REPELLENT PATTERNED FILM, AND ORGANIC FIELD EFFECT TRANSISTOR DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2018/168676
Kind Code:
A1
Abstract:
Provided is a resin which is excellent in terms of solubility in common solvents, crosslinking temperature, time required for crosslinking, solvent resistance (cracking resistance), dielectric breakdown strength, leakage current, solvent wettability, and planarity in cases where the resin is formed into a thin film. A resin which comprises repeating units represented by formula (1) and formula (2), and wherein the repeating unit represented by formula (2) is contained in an amount of 20% by mole or more relative to the total amount of the repeating units represented by formula (1) and formula (2). (In formula (1), R1 represents a hydrogen atom or a C1-C6 alkyl group; S1 represents -O- or -C(O)-; p represents 0 or 1; A1 represents a C6-C19 aryl group; Y represents a halogen atom, a cyano group, a carboxyalkyl group, an alkyl ether group, an aryl ether group, a C1-C18 alkyl group, a fluoroalkyl group or a cycloalkyl group; and k represents an integer of from 0 to (s - 1) wherein s represents the number of carbon atoms constituting the aromatic group A1.) {(In formula (2), R2 represents a hydrogen atom or a C1-C6 alkyl group; S2 represents -O- or -C(O)-; q represents 0 or 1; A2 represents a C6-C19 aryl group; Y represents a substituent as defined in formula (1); j represents an integer of from 0 to (r - 2) and m represents an integer of from 1 to (r - j - 1), wherein r represents the number of carbon atoms constituting the aromatic group A2; and Z represents at least one organic group selected from among formulae (A)-(D).) (In formulae (A)-(D), each of R3 and R4 independently represents a hydrogen atom, a C1-C6 alkyl group, an aryl group or a carboxyalkyl group; and each of R5-R29 independently represents a hydrogen atom, a halogen atom, a cyano group, a carboxyalkyl group, an alkyl ether group, an aryl ether group, a C1-C18 alkyl group, a fluoroalkyl group or a cycloalkyl group.)}

Inventors:
YAMAKAWA HIROSHI (JP)
OKU SHINYA (JP)
YUMINO SHOHEI (JP)
LEE JUNGHWI (JP)
KATAGIRI FUMIAKI (JP)
Application Number:
JP2018/009167
Publication Date:
September 20, 2018
Filing Date:
March 09, 2018
Export Citation:
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Assignee:
TOSOH CORP (JP)
International Classes:
C08F8/10; H01B3/30; H01L29/786
Foreign References:
JPH1152134A1999-02-26
JPS483285B1
JPS5065301A1975-06-03
JPS6023403A1985-02-06
JP2005093921A2005-04-07
JP2018018928A2018-02-01
JP2018070805A2018-05-10
JPS5148624B11976-12-22
JP5960202B22016-08-02
US2566302A1951-09-04
US2708665A1955-05-17
JP2015224238A2015-12-14
CN103183634A2013-07-03
JP2017051670A2017-03-16
JP2017199489A2017-11-02
JP2018011579A2018-01-25
JP2018011580A2018-01-25
Other References:
APPLIED PHYSICS LETTERS, vol. 92, 2008, pages 143306
APPLIED PHYSICS LETTERS, vol. 95, 2009, pages 073302
JOURNAL FUR PRACTITIONER TIPPER CHEZ CHEMIE, vol. 6, 1958, pages 72
JOURNAL OF FLUORINE CHEMISTRY, vol. 131, 2010, pages 621
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