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:
Sep. 15, 2009
Filed:
Feb. 27, 2004
Hajime Miyazaki, Yokohama, JP;
Daisuke Miura, Numazu, JP;
Tomonari Nakayama, Yokohama, JP;
Hidemitsu Uno, Matsuyama, JP;
Noboru Ono, Matsuyama, JP;
Hajime Miyazaki, Yokohama, JP;
Daisuke Miura, Numazu, JP;
Tomonari Nakayama, Yokohama, JP;
Hidemitsu Uno, Matsuyama, JP;
Noboru Ono, Matsuyama, JP;
Canon Kabushiki Kaisha, Tokyo, JP;
Abstract
There is provided a method for producing a field effect transistor with a high field-effect mobility using a simple method for forming an organic semiconductor layer. A method for producing an organic field effect transistor comprising an organic semiconductor layer, comprising a step of forming the organic semiconductor layer by the photodecomposition of a bicyclic compound containing in a molecule thereof at least one bicyclic ring represented by formula (1): wherein Rand Reach denotes a group for forming an aromatic ring or a heteroaromatic ring which may have a substituent, together with a group to be bonded to Ror R; Rand Reach denotes a hydrogen atom, an alkyl group, an alkoxy group, an ester group or a phenyl group; and X is a leaving group which denotes carbonyl group or —N═.