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:
Jan. 24, 2012
Filed:
Mar. 18, 2008
Jian LI, Jiangsu, CN;
Hiroyuki Fujii, Shiga, JP;
Jian Li, Jiangsu, CN;
Hiroyuki Fujii, Shiga, JP;
SANYO Electric Co., Ltd., Moriguchi, JP;
Abstract
The invention relates to an organic semiconductor material with a high carrier mobility, which is capable of obtaining favorable semiconductor characteristics when used in an organic semiconductor device, and an organic transistor using the same. More specifically, the present invention has a following structure including an oligothiophene part and a connecting part G; where, Rand Rare a hydrogen, a alkyl group, an alkoxy group, an aryl group, or an alkenyl group, Rand Rmay be identical or different from each other, and where n is an integer. In the organic semiconductor material, the structure of the connecting part G may be any of the following: where, Rand Rare a hydrogen, an alkyl group, an alkoxy group, an aryl group, or a alkenyl group, Rand Rmay be identical or different from each other, and where n is an integer of 1 to 3.