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:
Mar. 29, 2016
Filed:
Aug. 25, 2014
Applicant:
Mitsubishi Chemical Corporation, Chiyoda-ku, JP;
Inventors:
Tatsushi Baba, Kanagawa, JP;
Yanjun Li, Kanagawa, JP;
Koichiro Iida, Kanagawa, JP;
Hideki Gorohmaru, Kanagawa, JP;
Emi Nakamoto, Kanagawa, JP;
Takayuki Shouda, Kanagawa, JP;
Assignee:
MITSUBISHI CHEMICAL CORPORATION, Chiyoda-ku, JP;
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/54 (2006.01); H01L 51/00 (2006.01); H01L 51/50 (2006.01); C08G 73/02 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0035 (2013.01); C08G 73/0266 (2013.01); H01L 51/0043 (2013.01); H01L 51/5056 (2013.01); H01L 51/5072 (2013.01); H01L 51/5088 (2013.01); H01L 51/5092 (2013.01);
Abstract
The present invention relates to a polymer comprising a repeating unit containing a specific partial structure and a repeating unit containing a crosslinking group, a composition for an organic electroluminescent element comprising the polymer, and an organic electroluminescent element comprising an organic layer formed using the composition for an organic electroluminescent element by a wet film formation method.