公开(公告)号：US20250133897A1

公开(公告)日：2025-04-24

申请号：US18653642

申请日：2024-05-02

Applicant: Samsung Display Co., Ltd.

Inventor： Junghoon Han ,  Soobyung Ko ,  Sungbum Kim ,  Youngki Lee ,  Jihyung Lee ,  Jinhee Ju

IPC: H10K50/12 ,  B60K35/22 ,  B60K35/28 ,  B60K37/20 ,  H10K59/131 ,  H10K59/38 ,  H10K59/40 ,  H10K59/80 ,  H10K85/30 ,  H10K85/40 ,  H10K85/60

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, there are provided an electronic apparatus including the light-emitting device, and the organometallic compound represented by Formula 1.

公开(公告)号：US20250098517A1

公开(公告)日：2025-03-20

申请号：US18605656

申请日：2024-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Jinhee Ju ,  Iljoon Kang ,  Soobyung Ko ,  Minje Kim ,  Sujin Shin ,  Chanseok Oh ,  Jihyung Lee

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/12

Abstract: A light-emitting device including a first electrode, a second electrode facing the first electrode, and an interlayer arranged between the first electrode is provided. The second electrode includes an emission layer, wherein the emission layer includes a compound having both pyridine and anthracene groups geometrically arranged to provide an orthogonal relationship between planes defined by the two groups. The vibrational reorganization energy value of the organometallic compound is reduced by its molecular structure.

公开(公告)号：US20250081836A1

公开(公告)日：2025-03-06

申请号：US18597784

申请日：2024-03-06

Applicant: Samsung Display Co., Ltd.

Inventor： Chanseok Oh ,  Sungbum Kim ,  Seihwan Ahn ,  Jaesung Lee ,  Jihyung Lee ,  Jinhee Ju ,  Junghoon Han

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/12 ,  H10K85/40

Abstract: A light-emitting device including an organometallic compound having a metal such as is platinum (Pt), palladium (Pd), copper (Cu), silver (Ag), gold (Au), rhodium (Rh), ruthenium (Ru), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), or thulium (Tm) is provided. The light-emitting device may include a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and comprising an emission layer. The light-emitting device may be included in an electronic apparatus.

公开(公告)号：US20250120302A1

公开(公告)日：2025-04-10

申请号：US18902635

申请日：2024-09-30

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung Ko ,  Jaesung Lee ,  Youngki Lee ,  Jihyung Lee ,  Minju Han ,  Junghoon Han

IPC: H10K85/30 ,  C09K11/02 ,  H10K50/12 ,  H10K85/20 ,  H10K85/40 ,  H10K85/60 ,  H10K101/20

Abstract: A 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 an organometallic compound represented by Formula 1. In addition, there are provided an electronic apparatus including the light-emitting device, and the organometallic compound represented by Formula 1.

公开(公告)号：US20240244952A1

公开(公告)日：2024-07-18

申请号：US18414720

申请日：2024-01-17

Applicant: Samsung Display Co., LTD.

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

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K50/12 ,  H10K101/00 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C07B2200/05 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/121 ,  H10K2101/10 ,  H10K2101/90

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

公开(公告)号：US11950495B2

公开(公告)日：2024-04-02

申请号：US16889067

申请日：2020-06-01

Applicant: Samsung Display Co., Ltd.

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

IPC: C07F15/00 ,  C09K11/06 ,  H01L51/50 ,  H10K85/30 ,  H10K50/11 ,  H10K50/12 ,  H10K101/00 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C07B2200/05 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/121 ,  H10K2101/10 ,  H10K2101/90

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

公开(公告)号：US20240324443A1

公开(公告)日：2024-09-26

申请号：US18604793

申请日：2024-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung Ko ,  Changwoong Chu ,  IIjoon Kang ,  Seihwan Ahn ,  Eunyoung Lee ,  Jihyung Lee ,  Junghoon Han

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

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11

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

公开(公告)号：US20240284785A1

公开(公告)日：2024-08-22

申请号：US18475520

申请日：2023-09-27

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjung Lee ,  Iljoon Kang ,  Soobyung Ko ,  Haejin Kim ,  Jihyung Lee ,  Junghoon Han

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H10K50/12

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1044 ,  C09K2211/185 ,  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 light-emitting device includes a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer comprises at least one of the organometallic compound. The organometallic compound is represented by Formula 1, which is explained in the specification: