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. 08, 2022
Filed:
Apr. 10, 2017
Applicant:
Duk San Neolux Co., Ltd., Cheonan-si, KR;
Inventors:
Mun Jae Lee, Cheonan-si, KR;
Soung Yun Mun, Cheonan-si, KR;
Jae Taek Kwon, Cheonan-si, KR;
Dae Sung Kim, Yongin-si, KR;
Moo Jin Park, Cheonan-si, KR;
Jin Bae Jeon, Cheonan-si, KR;
Sun Hee Lee, Hwaseong-si, KR;
Ho Young Jung, Cheonan-si, KR;
Bum Sung Lee, Hwaseong-si, KR;
Assignee:
DUK SAN NEOLUX CO., LTD., Cheonan-si, KR;
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C09K 11/06 (2006.01); H01L 51/50 (2006.01); C07D 487/04 (2006.01); C07D 491/048 (2006.01); C07D 495/04 (2006.01); C07D 209/56 (2006.01); C07D 405/14 (2006.01); C07D 405/12 (2006.01); C07D 403/04 (2006.01); C07D 209/86 (2006.01); C07D 471/04 (2006.01); C07D 401/04 (2006.01); C07D 403/10 (2006.01); C07D 409/12 (2006.01); C07D 401/10 (2006.01); C07D 401/14 (2006.01); C07D 409/10 (2006.01); C07D 403/12 (2006.01); C07D 409/14 (2006.01); C07D 519/00 (2006.01); C07D 209/88 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0072 (2013.01); C07D 209/56 (2013.01); C07D 209/86 (2013.01); C07D 209/88 (2013.01); C07D 401/04 (2013.01); C07D 401/10 (2013.01); C07D 401/14 (2013.01); C07D 403/04 (2013.01); C07D 403/10 (2013.01); C07D 403/12 (2013.01); C07D 405/12 (2013.01); C07D 405/14 (2013.01); C07D 409/10 (2013.01); C07D 409/12 (2013.01); C07D 409/14 (2013.01); C07D 471/04 (2013.01); C07D 487/04 (2013.01); C07D 491/048 (2013.01); C07D 495/04 (2013.01); C07D 519/00 (2013.01); C09K 11/06 (2013.01); H01L 51/004 (2013.01); H01L 51/006 (2013.01); H01L 51/0059 (2013.01); H01L 51/0061 (2013.01); H01L 51/0067 (2013.01); H01L 51/0071 (2013.01); H01L 51/0074 (2013.01); H01L 51/5012 (2013.01); H01L 51/5016 (2013.01); H01L 2251/5384 (2013.01);
Abstract
Provided are a mixture of compounds used as a phosphorescent host material in an organic electronic element, an organic electronic element comprising the compounds to achieve high light-emitting efficiency, low driving voltage, and significantly improved lifespan, and an electronic device comprising the element.