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:
Dec. 26, 2006
Filed:
Feb. 20, 2004
Yoshihiro Ohba, Yamagata, JP;
Kazuaki Sato, Yamagata, JP;
Mieko Seki, Kanagawa, JP;
Takeshi Agata, Kanagawa, JP;
Katsuhiro Sato, Kanagawa, JP;
Kiyokazu Mashimo, Kanagawa, JP;
Hirohito Yoneyama, Kanagawa, JP;
Hidekazu Hirose, Kanagawa, JP;
Yoshihiro Ohba, Yamagata, JP;
Kazuaki Sato, Yamagata, JP;
Mieko Seki, Kanagawa, JP;
Takeshi Agata, Kanagawa, JP;
Katsuhiro Sato, Kanagawa, JP;
Kiyokazu Mashimo, Kanagawa, JP;
Hirohito Yoneyama, Kanagawa, JP;
Hidekazu Hirose, Kanagawa, JP;
Fuji Xerox Co., Ltd., Tokyo, JP;
Abstract
The present invention relates to a thiophene-containing compound and a thiophene-containing compound polymer which are useful for organo-electronic devices such as electrophotographic photoreceptors (photosensitive elements), organic electroluminescent elements and organic transistors. More specifically, the invention relates to a thiophene-containing compound and a thiophene-containing compound polymer which are excellent in terms of both charge-transporting properties and luminous properties.