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:
Dec. 06, 2022
Filed:
Oct. 26, 2016
Applicant:
Sfc Co., Ltd., Cheongju, KR;
Inventors:
Sung-Wan Pyo, Daejeon, KR;
So Young Shim, Daejeon, KR;
Yun-Ah Lee, Suwon, KR;
Se Jin Yu, Gyeongsan, KR;
Assignee:
SFC CO., LTD., Cheongju, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H01L 51/00 (2006.01); C07D 307/91 (2006.01); C07D 307/94 (2006.01); C07D 493/10 (2006.01); C09K 11/02 (2006.01); C09K 11/06 (2006.01); H01L 51/50 (2006.01);
U.S. Cl.
CPC ...
H01L 51/0061 (2013.01); C07D 307/91 (2013.01); C07D 307/94 (2013.01); C07D 493/10 (2013.01); C09K 11/025 (2013.01); C09K 11/06 (2013.01); H01L 51/006 (2013.01); C09K 2211/1007 (2013.01); C09K 2211/1014 (2013.01); C09K 2211/1088 (2013.01); H01L 51/0058 (2013.01); H01L 51/0073 (2013.01); H01L 51/5012 (2013.01); H01L 51/5096 (2013.01);
Abstract
Disclosed herein is an organic light-emitting diode, comprising: a first electrode; a second electrode facing the first electrode; and an electron-blocking layer and a light-emitting layer sequentially interposed 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 or B, and the electron-blocking layer comprises the compound represented by the following Chemical Formula C. Chemical Formulas A, B and C are as described in the Specification.