IP Library › Granted Patent US 12,477,943
Granted Patent B2
US 12,477,943 · App. 16/542,805 · Granted Nov 18, 2025

Organometallic compound and organic light-emitting device including the same

Inventors: Sungbum Kim (Yongin-si, KR); Soobyung Ko (Yongin-si, KR); Junghoon Han (Yongin-si, KR); Sujin Shin (Yongin-si, KR); Eunsoo Ahn (Yongin-si, KR); Eunyoung Lee (Yongin-si, KR); Jaesung Lee (Yongin-si, KR); Hyunjung Lee (Yongin-si, KR); Mina Jeon (Yongin-si, KR)
Assignee: Samsung Display Co., Ltd.
H10K85/346H10K50/15H10K50/16H10K50/171H10K85/649
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Quick Facts
Patent No.
US 12,477,943
App. No.
16/542,805
Granted
Nov 18, 2025
Kind
B2
Abstract

An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, an organic layer between the first electrode and the second electrode and including an emission layer, and at least one organometallic compound represented by Formula 1:

Claims (1)

1 . An organometallic compound selected from Compounds 1, 3 to 5, 8 to 11, 13 to 20, and 23 to 25:

Assignments (1)
ASSIGNMENT OF ASSIGNOR'S INTEREST Recorded Aug 16, 2019
From: KIM, SUNGBUM; KO, SOOBYUNG; HAN, JUNGHOON; SHIN, SUJIN; AHN, EUNSOO; LEE, EUNYOUNG; LEE, JAESUNG; LEE, HYUNJUNG; JEON, MINA
To: SAMSUNG DISPLAY CO., LTD.
Reel/Frame 050075/0213 →
Priority Claims (1)
KR 10-2018-0166415 · Dec 20, 2018 · national
Continuity (1)
Related Publication 20200203634A1 · Jun 25, 2020
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