Title:
ORGANIC SEMICONDUCTOR COMPOSITIONS
Document Type and Number:
Japanese Patent JP2018095883
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide solvent-soluble, high-mobility, high-flexibility polycyclic aromatic hydrocarbon copolymers, especially heteroacene copolymers and heteroacene analogue copolymers having tunable permittivity and exhibiting high mobility.SOLUTION: A polycyclic aromatic hydrocarbon copolymer (PAHC) comprises a mixture of at least one heteroacene monomer unit having the specified formula (A), at least one monomer unit having the specified formula (B), and specific monomer units. The copolymer is a random copolymer.SELECTED DRAWING: Figure 1
Inventors:
RUSSELL JON GRIFFITHS
Application Number:
JP2018000688A
Publication Date:
June 21, 2018
Filing Date:
January 05, 2018
Export Citation:
Assignee:
SMARTKEM LTD
International Classes:
C08G61/12; C08L65/00; C09D11/52; H01L29/786; H01L51/05; H01L51/30
Domestic Patent References:
| JP2007519227A | 2007-07-12 | |||
| JP2009215546A | 2009-09-24 | |||
| JP2013540697A | 2013-11-07 |
Other References:
TOSHIHIRO OKAMOTO: "Synthesis and Characterization of Pentacene -and Anthradithiophene-Fluorene Conjugated Copolymers Sy", MACROMOLECULES, vol. V41 N19, JPN5015004150, 14 October 2008 (2008-10-14), pages 977 - 6980
YING JIANG: "Anthradithiophene-Containing Copolymers for Thin-Film Transistors and Photovoltaic Cells", MACROMOLECULES, vol. V43 N15, JPN5015004149, 10 August 2010 (2010-08-10), pages 361 - 6367
YING JIANG: "Anthradithiophene-Containing Copolymers for Thin-Film Transistors and Photovoltaic Cells", MACROMOLECULES, vol. V43 N15, JPN5015004149, 10 August 2010 (2010-08-10), pages 361 - 6367
Attorney, Agent or Firm:
Shinichi Sanuki
Takeshi Niwa
Takeshi Niwa