公开(公告)号：US11912725B2

公开(公告)日：2024-02-27

申请号：US16742066

申请日：2020-01-14

Applicant: Samsung Display Co., Ltd.

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

IPC: H10K50/11 ,  C07F15/00 ,  H10K85/30 ,  H10K101/10

CPC classification number: C07F15/0086 ,  H10K85/346 ,  H10K50/11 ,  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 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.

公开(公告)号：US20230354694A1

公开(公告)日：2023-11-02

申请号：US18105417

申请日：2023-02-03

Applicant: Samsung Display Co., Ltd.

Inventor： Jaesung Lee ,  Soobyung Ko ,  Eunsoo Ahn ,  Hyunjung Lee ,  Jinhee Ju ,  Junghoon Han

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

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

Abstract: Embodiments provide an organometallic compound, a light-emitting device including the same, an electronic apparatus including the light-emitting device, and an electronic device including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the organometallic compound, which is represented by Formula 1:

公开(公告)号：US20230309379A1

公开(公告)日：2023-09-28

申请号：US18160207

申请日：2023-01-26

Applicant: Samsung Display Co., Ltd.

Inventor： Mina Jeon ,  Soobyung Ko ,  Eunsoo Ahn ,  Jaesung Lee ,  Hyunjung Lee ,  Junghoon Han

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

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  H10K85/40 ,  H10K50/11

Abstract: A light-emitting device including an organometallic compound represented by Formula 1, an electronic apparatus including the light-emitting device, and the organometallic compound are provided in the present application.





The detailed description of Formula 1 is the same as described in the present specification.

公开(公告)号：US20230270000A1

公开(公告)日：2023-08-24

申请号：US18093410

申请日：2023-01-05

Applicant: Samsung Display Co., Ltd.

Inventor： Sujin Shin ,  Soobyung Ko ,  Eunsoo Ahn ,  Jaesung Lee ,  Mina Jeon ,  Jinhee Ju

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

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  H10K50/11

Abstract: Embodiments provide an organometallic compound, a light-emitting device that includes the organometallic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer; and at least one of the organometallic compound, which is represented by Formula 1:




Formula 1 is the same as described in the specification.

公开(公告)号：US11697664B2

公开(公告)日：2023-07-11

申请号：US17403843

申请日：2021-08-16

Applicant: Samsung Display Co., Ltd.

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

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

CPC classification number: C07F15/06 ,  C07F15/0033 ,  C07F15/0073 ,  H10K85/331 ,  H10K85/342

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 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.

公开(公告)号：US20220289779A1

公开(公告)日：2022-09-15

申请号：US17450156

申请日：2021-10-06

Applicant: Samsung Display Co., Ltd.

Inventor： Sungbum Kim ,  Eunsoo Ahn ,  Jaesung Lee ,  Hyunjung Lee ,  Junghoon Han

IPC: C07F15/00 ,  H01L51/00

Abstract: An organometallic compound represented by Formula 1 and a light-emitting device including the same. In Formula 1, the substituents are the same as defined in the Detailed Description.

公开(公告)号：US11124533B2

公开(公告)日：2021-09-21

申请号：US16683549

申请日：2019-11-14

Applicant: Samsung Display Co., Ltd.

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

IPC: C07F15/06 ,  C07F15/00 ,  H01L51/00

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 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.

公开(公告)号：US12250874B2

公开(公告)日：2025-03-11

申请号：US17447249

申请日：2021-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Eunsoo Ahn ,  Soo-Byung Ko ,  Haejin Kim ,  Sujin Shin ,  Hyunjung Lee ,  Junghoon Han

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K85/40 ,  H10K101/00 ,  H10K101/10

Abstract: An organic electroluminescence device is provided and including a first electrode, a hole transport region disposed on the first electrode, an emission layer disposed on the hole transport region, an electron transport region disposed on the emission layer, and a second electrode disposed on the electron transport region, wherein the emission layer may include an organometallic compound, thereby exhibiting high luminous efficiency and long service life characteristics.

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.