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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.:

US 10995069 B1

PDFFull Text
Date of Patent:
May. 04, 2021

Filed:

Mar. 22, 2017

Compound for organic electric element, organic electric element using same, and electronic device comprising same

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;

Sun Hee Lee, Hwaseong-si, KR;

Chi Hyun Park, Goyang-si, KR;

Hyun Ju Song, Cheonan-si, KR;

Bum Sung Lee, Hwaseong-si, KR;

Assignee:

DUK SAN NEOLUX CO., LTD., Cheonan-si, KR;

Attorneys:

Vorys, Sater, Seymour and Pease LLP

Mih Suhn Koh

Primary Examiner:

Dawn L Garrett

Int. Cl.
CPC ...
H01L 51/00 (2006.01); H01L 51/50 (2006.01); C07D 209/88 (2006.01); C07D 209/86 (2006.01); C07D 487/04 (2006.01); C07D 491/048 (2006.01); C07D 495/04 (2006.01);
U.S. Cl.
CPC ...
C07D 209/88 (2013.01); C07D 209/86 (2013.01); C07D 487/04 (2013.01); C07D 491/048 (2013.01); C07D 495/04 (2013.01); H01L 51/0067 (2013.01); H01L 51/0071 (2013.01); H01L 51/0072 (2013.01); H01L 51/006 (2013.01); H01L 51/0061 (2013.01); H01L 51/0073 (2013.01); H01L 51/0074 (2013.01); H01L 51/5016 (2013.01); H01L 2251/5384 (2013.01);
Abstract

Provided are an organic electric element and an electronic device thereof comprising a mixture of the compounds of Formula 1 and Formula 2 as a phosphorescent host material, and thereby obtaining high light emission efficiency, low driving voltage, and improved lifetime.

Find Patent Forward Citations

Lee, Mun. (2021). Compound for organic electric element, organic electric element using same, and electronic device comprising same (U.S. Patent No. 10995069). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/10995069

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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