logo

For the Inventor, By the Inventor

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 12010915 B1

PDFFull Text
Date of Patent:
Jun. 11, 2024

Filed:

Sep. 14, 2017

Organic light-emitting diode having long lifespan, low voltage, and high efficiency property

Applicant:

Sfc Co., Ltd., Cheongju-si, KR;

Inventors:

Soon-Wook Cha, Goyang-si, KR;

Sang-Woo Park, Seoul, KR;

Jung-Ho Yoo, Seosan-si, KR;

Ji-Hwan Kim, Anyang-si, KR;

Sung Woo Kim, Seoul, KR;

Hyeon Jun Jo, Busan, KR;

Young-Hwan Park, Cheongju-si, KR;

Assignee:

SFC CO., LTD., Cheongju-si, KR;

Attorney:

STIP Law Group, LLC

Primary Examiner:

Alexander R Pagano

Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07C 211/61 (2006.01); C07D 307/91 (2006.01); C09K 11/06 (2006.01); H10K 85/60 (2023.01); H10K 50/11 (2023.01);
U.S. Cl.
CPC ...
H10K 85/6574 (2023.02); C07C 211/61 (2013.01); C07D 307/91 (2013.01); C09K 11/06 (2013.01); H10K 85/615 (2023.02); H10K 85/626 (2023.02); H10K 85/633 (2023.02); C07B 2200/05 (2013.01); C07C 2603/40 (2017.05); C07C 2603/52 (2017.05); C09K 2211/1007 (2013.01); C09K 2211/1011 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1018 (2013.01); H10K 50/11 (2023.02); H10K 85/622 (2023.02); H10K 85/623 (2023.02);
Abstract

The present disclosure relates to an organic light-emitting diode and, more particularly, to an organic-light-emitting diode comprising: a first electrode; a second electrode facing the first electrode; and a light-emitting layer intercalated between the first electrode and the second electrode, wherein the light-emitting layer comprises at least one of the amine compounds represented by the following Chemical Formula A and at least one of the anthracene compounds represented by the following Chemical Formula B or C. The structures of Chemical Formulas A to C are the same as in the specification.

Find Patent Forward Citations

Loading…