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. 25, 2020
Filed:
Mar. 01, 2016
Applicant:
Sumitomo Chemical Company, Limited, Tokyo, JP;
Inventors:
Assignee:
SUMITOMO CHEMICAL COMPANY, LIMITED, Chuo-ku, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C09K 11/06 (2006.01); C08K 5/06 (2006.01); C08K 5/01 (2006.01); C08L 65/00 (2006.01); H05B 33/14 (2006.01); C08G 61/12 (2006.01); H05B 33/20 (2006.01); C07C 13/28 (2006.01); C07C 13/48 (2006.01); C07C 15/107 (2006.01); C07C 15/02 (2006.01); C09K 11/02 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0007 (2013.01); C07C 13/28 (2013.01); C07C 13/48 (2013.01); C07C 15/02 (2013.01); C07C 15/107 (2013.01); C08G 61/12 (2013.01); C08K 5/01 (2013.01); C08K 5/06 (2013.01); C08L 65/00 (2013.01); C09K 11/02 (2013.01); C09K 11/06 (2013.01); H05B 33/14 (2013.01); H05B 33/20 (2013.01); C08G 2261/148 (2013.01); C08G 2261/228 (2013.01); C08G 2261/312 (2013.01); C08G 2261/3142 (2013.01); C08G 2261/3162 (2013.01); C08G 2261/5222 (2013.01); C08G 2261/95 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/185 (2013.01); H01L 51/0005 (2013.01); H01L 51/0039 (2013.01); H01L 51/0043 (2013.01); H01L 51/0085 (2013.01); H01L 51/5016 (2013.01);
Abstract
A composition comprising an organic EL material, a solvent (A) represented by the formula (1), an aromatic hydrocarbon solvent (B) and an aromatic ether solvent (C): [wherein Rrepresents an alkyl group having a number of carbon atoms of 10 to 12].