The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 16, 2012
Filed:
Aug. 31, 2009
Masateru Taniguchi, Suita, JP;
Tomoji Kawai, Suita, JP;
Hideyuki Kawaguchi, Suita, JP;
Ikuo Fukui, Joetsu, JP;
Masateru Taniguchi, Suita, JP;
Tomoji Kawai, Suita, JP;
Hideyuki Kawaguchi, Suita, JP;
Ikuo Fukui, Joetsu, JP;
Osaka University, Osaka, JP;
Shin-Etsu Chemical Co., Ltd., Tokyo, JP;
Abstract
An organic field effect transistor (OFET) having a structure of a conductor layer/an insulator layer/a semiconductor layer is provided. This OFET comprises an insulator layer formed by mixing a polymer compound produced by polymerizing or copolymerizing a monomer represented by the formula (1):CH═CHCOO—(CH)—CN  (1)and/or a monomer represented by the formula (2):CH═C(CH)COO—(CH)—CN  (2)with a polymerizable and/or crosslinkable organic compound other than the monomer represented by the formula (1) or (2); and a semiconductor layer comprising an organic compound.