Title:
INSULATING LAYER MATERIAL FOR ORGANIC THIN-FILM TRANSISTOR, AND ORGANIC THIN-FILM TRANSISTOR
Document Type and Number:
WIPO Patent Application WO/2012/002436
Kind Code:
A1
Abstract:
The present invention addresses the problem of providing an insulating layer material for organic thin-film transistors that enables the manufacture of organic thin-film transistors exhibiting little hysteresis and a threshold voltage having a low absolute value. In order to address the problem, an insulating layer material for organic thin-film transistors contains: a polymeric compound (A) having a repeating unit having a cyclic carbonate ester, and a repeating unit having a first functional group that, under the action of heat or electromagnetic radiation, generates a second functional group that reacts with active hydrogen; and an active hydrogen compound (B).
Inventors:
YAHAGI ISAO (JP)
Application Number:
PCT/JP2011/064915
Publication Date:
January 05, 2012
Filing Date:
June 29, 2011
Export Citation:
Assignee:
SUMITOMO CHEMICAL CO (JP)
YAHAGI ISAO (JP)
YAHAGI ISAO (JP)
International Classes:
H01L29/786; C08F20/28; C08F24/00; H01L21/28; H01L21/283; H01L21/312; H01L51/05; H01L51/30
Domestic Patent References:
| WO2008016110A1 | 2008-02-07 | |||
| WO2010024238A1 | 2010-03-04 |
Foreign References:
| JP2006335971A | 2006-12-14 | |||
| JP2005093921A | 2005-04-07 |
Other References:
T. ENDO ET AL.: "Synthesis and Chemical Recycling of a Polycarbonate Obtained by Anionic Ring-Opening Polymerization of a Bifunctional Cyclic Carbonate", MACROMOLECULES, vol. 38, 9 September 2005 (2005-09-09), pages 8177 - 8182
Attorney, Agent or Firm:
TANAKA, Mitsuo et al. (JP)
Mitsuo Tanaka (JP)
Mitsuo Tanaka (JP)
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Claims: