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:
May. 22, 2018
Filed:
Mar. 22, 2013
Applicant:
Sony Corporation, Minato-ku, Tokyo, JP;
Inventors:
Emiko Kambe, Tokyo, JP;
Masato Nakamura, Tokyo, JP;
Masakazu Funahashi, Sodegaura, JP;
Hiroshi Yamamoto, Sodegaura, JP;
Sayaka Mizutani, Sodegaura, JP;
Assignee:
JOLED INC, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C07D 487/14 (2006.01); C07C 255/35 (2006.01); C07D 471/04 (2006.01); C07C 255/37 (2006.01); C09K 11/06 (2006.01); H01L 51/50 (2006.01); H01L 51/52 (2006.01); H01L 51/00 (2006.01); C07C 255/50 (2006.01); C07C 255/61 (2006.01); C07C 261/04 (2006.01); C07C 255/34 (2006.01); C07C 255/41 (2006.01);
U.S. Cl.
CPC ...
H01L 51/504 (2013.01); C07C 255/34 (2013.01); C07C 255/35 (2013.01); C07C 255/37 (2013.01); C07C 255/41 (2013.01); C07C 255/50 (2013.01); C07C 255/61 (2013.01); C07C 261/04 (2013.01); C07D 471/04 (2013.01); C07D 487/14 (2013.01); H01L 51/0072 (2013.01); H01L 51/5068 (2013.01); H01L 51/5076 (2013.01); H01L 51/5092 (2013.01); H01L 51/5234 (2013.01); C07C 2103/40 (2013.01); C07C 2103/52 (2013.01); C07C 2103/54 (2013.01); C09K 11/06 (2013.01); C09K 2211/1011 (2013.01); H01L 51/0051 (2013.01); H01L 51/0052 (2013.01);
Abstract
An organic electroluminescence device including: an anode; one or more organic thin film layers including an emitting layer; a donor-containing layer; an acceptor-containing layer; and a light-transmissive cathode in this order, wherein the donor-containing layer comprises a compound represented by the following formula (I) or (II):