公开(公告)号：US12201016B2

公开(公告)日：2025-01-14

申请号：US16669208

申请日：2019-10-30

Applicant: Samsung Display Co., Ltd.

Inventor： Jaesung Lee ,  Soobyung Ko ,  Sungbum Kim ,  Haejin Kim ,  Sujin Shin ,  Eunsoo Ahn ,  Eunyoung Lee ,  Hyunjung Lee ,  Mina Jeon ,  Junghoon Han

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K101/10 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

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 is represented by Formula 1: M11(L11)n11(L12)n12   In Formula 1, L11 is a ligand represented by Formula 1-1, which is explained in the specification:

公开(公告)号：US20240334810A1

公开(公告)日：2024-10-03

申请号：US18506718

申请日：2023-11-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjung Lee ,  Iljoon Kang ,  Soobyung Ko ,  Sungbum Kim ,  Eunsoo Ahn ,  Eunyoung Lee ,  Mina Jeon

IPC: H10K85/30 ,  C09K11/02 ,  C09K11/06 ,  H10K50/12 ,  H10K85/40 ,  H10K85/60

CPC classification number: H10K85/346 ,  C09K11/02 ,  C09K11/06 ,  H10K50/12 ,  H10K85/40 ,  H10K85/636 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/658 ,  C07B2200/05

Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an organometallic compound represented by Formula 1. In addition, an electronic apparatus including the light-emitting device, and the organometallic compound represented by Formula 1 are also provided.

公开(公告)号：US12096680B2

公开(公告)日：2024-09-17

申请号：US15868386

申请日：2018-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： Mina Jeon ,  Soobyung Ko ,  Sungbum Kim ,  Heechoon Ahn ,  Mieun Jun ,  Youngkook Kim ,  Seokhwan Hwang

IPC: C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/12 ,  H10K50/81 ,  H10K50/82 ,  H10K85/00 ,  H10K85/30 ,  H10K85/40 ,  H10K85/60 ,  H10K101/00 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  H10K85/322 ,  H10K85/361 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/1096 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/81 ,  H10K50/82 ,  H10K85/40 ,  H10K2101/10 ,  H10K2101/27 ,  H10K2101/90

Abstract: An organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, wherein the emission layer includes an organometallic compound of Formula 1. The organometallic compound of Formula 1 may be a phosphorescent dopant:

公开(公告)号：US20240284782A1

公开(公告)日：2024-08-22

申请号：US18541941

申请日：2023-12-15

Applicant: Samsung Display Co., Ltd.

Inventor： Eunyoung Lee ,  Soobyung Ko ,  Haejin Kim ,  Sujin Shin ,  Seihwan Ahn ,  Mina Jeon

IPC: H10K85/30 ,  C07F15/00 ,  H10K50/12 ,  H10K85/60 ,  H10K101/30

CPC classification number: H10K85/342 ,  C07F15/0033 ,  C07F15/0086 ,  H10K50/12 ,  H10K85/324 ,  H10K85/346 ,  H10K85/633 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  H10K2101/30

Abstract: An light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an organometallic compound represented by Formula 1. In addition, an electronic apparatus including the light-emitting device and the organometallic compound represented by Formula 1 are also provided.

公开(公告)号：US20240206320A1

公开(公告)日：2024-06-20

申请号：US18499103

申请日：2023-10-31

Applicant: Samsung Display Co., Ltd.

Inventor： Mina Jeon ,  Soobyung Ko ,  Sujin Shin ,  Eunyoung Lee ,  Jaesung Lee ,  Hyunjung Lee

IPC: H10K85/30 ,  C09K11/06 ,  H10K85/40 ,  H10K85/60

CPC classification number: H10K85/346 ,  C09K11/06 ,  H10K85/40 ,  H10K85/6572 ,  H10K85/658

Abstract: A light-emitting device may include an emission layer including an organometallic compound represented by Formula 1, where L1 is represent by Formula 2, and L2 is represented by Formula 3. An electronic device may include a light-emitting device including the organometallic compound represented by Formula 1.

公开(公告)号：US11930697B2

公开(公告)日：2024-03-12

申请号：US16533668

申请日：2019-08-06

Applicant: Samsung Display Co., Ltd.

Inventor： Junghoon Han ,  Soobyung Ko ,  Sungbum Kim ,  Sujin Shin ,  Eunsoo Ahn ,  Eunyoung Lee ,  Jaesung Lee ,  Hyunjung Lee ,  Mina Jeon

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K85/60 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  H10K50/11 ,  H10K85/361 ,  H10K85/649 ,  C09K2211/185 ,  H10K50/15 ,  H10K50/16 ,  H10K50/171 ,  H10K2101/10

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

M1M2L,  Formula 1

wherein, in Formula 1, M1 is a first metal center, M2 is a second metal center, and L is a ligand including a first ligand site coordinated to the first metal center and a second ligand site coordinated to the second metal center, and the first ligand site and the second ligand site are linked by an indoloindole derivative.

公开(公告)号：US11925104B2

公开(公告)日：2024-03-05

申请号：US15868949

申请日：2018-01-11

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung Ko ,  Sungbum Kim ,  Mina Jeon ,  Heechoon Ahn ,  Mieun Jun ,  Youngkook Kim ,  Seokhwan Hwang

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/81 ,  H10K50/82 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  H10K85/341 ,  H10K85/371 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  C09K2211/188 ,  H10K50/11 ,  H10K50/81 ,  H10K50/82 ,  H10K85/322 ,  H10K2101/10

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device includes: a first electrode; a second electrode; an organic layer disposed between the first electrode and the second electrode, the organic layer including an emission layer and the organometallic compound represented by Formula 1.

公开(公告)号：US20240051981A1

公开(公告)日：2024-02-15

申请号：US18354378

申请日：2023-07-18

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung Ko ,  Eunyoung Lee ,  Iljoon Kang ,  Sujin Shin ,  Youngki Lee ,  Mina Jeon ,  Changwoong Chu

IPC: C07F15/00 ,  H10K50/12 ,  H10K85/30 ,  H10K85/60

CPC classification number: C07F15/0086 ,  H10K50/12 ,  H10K85/346 ,  H10K85/654 ,  H10K85/6572 ,  C07B2200/05 ,  H10K2101/30

Abstract: An organic light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an organometallic compound represented by Formula 1. In addition, an electronic apparatus including the light-emitting device, a composition including the organometallic compound represented by Formula 1, and an organometallic compound represented by Formula 1 are also provided.

公开(公告)号：US20230389411A1

公开(公告)日：2023-11-30

申请号：US18104986

申请日：2023-02-02

Applicant: Samsung Display Co., Ltd.

Inventor： Jaesung Lee ,  Iljoon Kang ,  Sungbum Kim ,  Sujin Shin ,  Eunyoung Lee ,  Mina Jeon

IPC: H10K85/30 ,  C09K11/06 ,  C07F15/00

CPC classification number: H10K85/361 ,  C09K11/06 ,  C07F15/0086 ,  H10K50/12

Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The organometallic compound is represented by Formula 1, which is explained in the specification.

公开(公告)号：US20230322831A1

公开(公告)日：2023-10-12

申请号：US18052073

申请日：2022-11-02

Applicant: Samsung Display Co., Ltd.

Inventor： Mina Jeon ,  Iljoon Kang ,  Sungbum Kim ,  Sujin Shin ,  Eunyoung Lee ,  Jinhee Ju

IPC: C09K11/06 ,  C07F15/00 ,  H10K85/30 ,  H10K85/40 ,  H10K85/60

CPC classification number: C07F15/0086 ,  C09K11/06 ,  H10K85/346 ,  H10K85/40 ,  H10K85/633 ,  H10K85/654 ,  H10K85/6572 ,  H10K2101/25

Abstract: Provided is a light-emitting device including an organometallic compound represented by Formula 1-1 or 1-2, an electronic apparatus including the light-emitting device, and the organometallic compound represented by Formula 1-1 or 1-2, wherein Formulae 1-1 and 1-2 are respectively the same as those described in the present specification.