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:
Aug. 24, 2010
Filed:
Aug. 22, 2006
Jian LI, Moriguchi, JP;
Yasuko Hirayama, Moriguchi, JP;
Takeshi Sano, Moriguchi, JP;
Hiroyuki Fujii, Moriguchi, JP;
Kenichirou Wakisaka, Moriguchi, JP;
Jian Li, Moriguchi, JP;
Yasuko Hirayama, Moriguchi, JP;
Takeshi Sano, Moriguchi, JP;
Hiroyuki Fujii, Moriguchi, JP;
Kenichirou Wakisaka, Moriguchi, JP;
Sanyo Electric Co., Ltd., Osaka, JP;
Abstract
An organic semiconductor material comprising an amine unit having a secondary or tertiary amine structure and a thiophene unit having a thiophene ring structure and preferably the amine unit has the following structure: wherein R, R, and Rindependently represent hydrogen, an optionally substituted alkyl group, an optionally substituted alkoxy group, an optionally substituted ether group, or an optionally substituted aryl group and may be same or different from each other.