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:
May. 07, 2024
Filed:
Oct. 28, 2019
Samsung Display Co., Ltd., Yongin-Si, KR;
Jaesung Lee, Yongin-si, KR;
Soobyung Ko, Yongin-si, KR;
Sungbum Kim, Yongin-si, KR;
Junghoon Han, Yongin-si, KR;
Haejin Kim, Yongin-si, KR;
Sujin Shin, Yongin-si, KR;
Eunsoo Ahn, Yongin-si, KR;
Eunyoung Lee, Yongin-si, KR;
Hyunjung Lee, Yongin-si, KR;
Mina Jeon, Yongin-si, KR;
SAMSUNG DISPLAY CO., LTD., Yongin-si, KR;
Abstract
Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an apparatus including the organic light-emitting device. The organometallic compound may be represented by the formula MM(L)(L), wherein Mand Mare each independently selected from a Period 1 transition metal, a Period 2 transition metal, and a Period 3 transition metal; Lis a ligand represented by Formula 1-1 shown below, Lis selected from a monodentate ligand and a bidentate ligand, n11 is 1, and n12 is selected from 0, 1, 2, 3, and 4.