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:
Feb. 19, 2019
Filed:
Jan. 29, 2015
Applicant:
Idemitsu Kosan Co., Ltd., Tokyo, JP;
Inventors:
Masahiro Kawamura, Chiba, JP;
Yumiko Mizuki, Basel, CH;
Hirokatsu Ito, Ichihara, JP;
Tomoharu Hayama, Utsunomiya, JP;
Tasuku Haketa, Chiba, JP;
Assignee:
IDEMITSU KOSAN CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07F 9/53 (2006.01); C07F 9/572 (2006.01); C07F 9/64 (2006.01); C07F 9/655 (2006.01); C07F 9/6553 (2006.01); C09K 11/06 (2006.01); C07F 9/58 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0054 (2013.01); C07F 9/5325 (2013.01); C07F 9/5329 (2013.01); C07F 9/5728 (2013.01); C07F 9/58 (2013.01); C07F 9/64 (2013.01); C07F 9/65517 (2013.01); C07F 9/655354 (2013.01); C09K 11/06 (2013.01); H01L 51/0055 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1029 (2013.01); C09K 2211/1044 (2013.01); C09K 2211/1088 (2013.01); C09K 2211/1092 (2013.01); H01L 51/5072 (2013.01); H01L 51/5076 (2013.01);
Abstract
A high-performance organic electroluminescence device and an electronic equipment provided with the organic electroluminescence device are provided. Also, a compound for achieving the organic electroluminescence device and the electronic equipment is provided. Specifically, a compound having a specific structure having a triphenylene skeleton, an organic electroluminescence device using the compound and an electronic equipment provided with the organic electroluminescence device are provided.