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:
Apr. 17, 2012
Filed:
Dec. 14, 2006
Applicants:
Jun Kamatani, Tokyo, JP;
Shinjiro Okada, Kamakura, JP;
Takao Takiguchi, Chofu, JP;
Satoshi Igawa, Fujisawa, JP;
Masashi Hashimoto, Tokyo, JP;
Minako Nakasu, Tokyo, JP;
Ryota Ooishi, Yokohama, JP;
Inventors:
Jun Kamatani, Tokyo, JP;
Shinjiro Okada, Kamakura, JP;
Takao Takiguchi, Chofu, JP;
Satoshi Igawa, Fujisawa, JP;
Masashi Hashimoto, Tokyo, JP;
Minako Nakasu, Tokyo, JP;
Ryota Ooishi, Yokohama, JP;
Assignee:
Canon Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
C07C 19/08 (2006.01); C07C 22/00 (2006.01); C07C 25/13 (2006.01); H01L 29/08 (2006.01); H01L 35/24 (2006.01); H01L 51/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Provided is a novel fluorene compound, which is represented by the following general formula (1):