公开(公告)号：US11117910B2

公开(公告)日：2021-09-14

申请号：US16169371

申请日：2018-10-24

Applicant: Samsung Display Co., Ltd.

Inventor： Byeongwook Yoo ,  Myeongsuk Kim ,  Jimyoung Ye ,  Hyoyeon Kim ,  Jihwan Yoon ,  Jaehoon Hwang

IPC: H01L51/00 ,  C07F15/00 ,  H01L51/50

Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound represented by Formula 1, and an organic light-emitting apparatus including the organic light-emitting device. 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, the organic layer including an emission layer and at least one of the organometallic compound represented by Formula 1.

公开(公告)号：US11043642B2

公开(公告)日：2021-06-22

申请号：US15942198

申请日：2018-03-30

Applicant: Samsung Display Co., Ltd.

Inventor： Seulong Kim ,  Soobyung Ko ,  Myeongsuk Kim ,  Heungsu Park ,  Jimyoung Ye ,  Byeongwook Yoo ,  Jaehoon Hwang

IPC: H01L51/00 ,  C07F3/06 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H01L51/50 ,  H01L51/52

Abstract: An organic light-emitting device and an apparatus including the organic light-emitting device, the organic light emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer, the emission layer including an organometallic compound having a predetermined formula.

公开(公告)号：US20240224792A1

公开(公告)日：2024-07-04

申请号：US18220751

申请日：2023-07-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hankyu Pak ,  Minji Kim ,  Hyunbin Park ,  Byeongwook Yoo ,  Jeongmin Lee ,  Sohee Jo

IPC: H10K85/60 ,  C07C211/61 ,  C09K11/06

CPC classification number: H10K85/633 ,  C07C211/61 ,  C09K11/06 ,  H10K50/156

Abstract: An amine-based compound represented by Formula 1, a light-emitting device including the amine-based compound, and an electronic device and an electronic apparatus each including the light-emitting device are provided. The light-emitting device includes a first electrode, a second electrode on the first electrode, and an interlayer between the first electrode and second electrode and including the amine-based compound.

公开(公告)号：US20240016055A1

公开(公告)日：2024-01-11

申请号：US18331790

申请日：2023-06-08

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjun Kim ,  Chaeyeong Kim ,  Hankyu Pak ,  Byeongwook Yoo ,  Seowon Cho ,  Sohee Jo

IPC: H10K85/60 ,  C07C211/54

CPC classification number: H10K85/633 ,  H10K85/615 ,  C07C211/54 ,  H10K50/15

Abstract: Provided is a light-emitting device including 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 an amine-containing compound represented by Formula 1, wherein the detailed description of Formula 1 is the same as described in the present specification:

公开(公告)号：US20230389417A1

公开(公告)日：2023-11-30

申请号：US18111973

申请日：2023-02-21

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjun Kim ,  Chaeyeong Kim ,  Hankyu Pak ,  Byeongwook Yoo ,  Seowon Cho ,  Sohee Jo

IPC: H10K85/60 ,  C07C211/61

CPC classification number: H10K85/633 ,  C07C211/61 ,  H10K50/15

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 including an emission layer, and an amine-containing compound represented by Formula 1, which is defined in the specification.

公开(公告)号：US11753426B2

公开(公告)日：2023-09-12

申请号：US16283173

申请日：2019-02-22

Applicant: Samsung Display Co., Ltd.

Inventor： Byeongwook Yoo ,  Myeongsuk Kim ,  Jimyoung Ye ,  Yiseul Kim ,  Jaehoon Hwang

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

CPC classification number: C07F15/004 ,  H10K50/11 ,  H10K85/342 ,  H10K50/156 ,  H10K50/166 ,  H10K85/324 ,  H10K85/631 ,  H10K85/654 ,  H10K85/6572 ,  H10K2101/10 ,  H10K2101/30

Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an organic light-emitting apparatus including the organic light-emitting device. The organometallic compound has the structure M(L1)n1(L2)n2, wherein M is a transition metal, L1 is a ligand represented by the following structure:




wherein n1 is 1, 2, or 3, and when n1 is two or more, two or more L1(s) are identical to or different from each other, L2 is an organic ligand, and n2 is 0, 1, or 2, and when n2 is two or more, two or more L2(s) are identical to or different from each other. The sum of n1 and n2 is 2 or 3. More details about Formula 2 is provided in the disclosure.

公开(公告)号：US20230200221A1

公开(公告)日：2023-06-22

申请号：US18063031

申请日：2022-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Hankyu Pak ,  Dongjun Kim ,  Chaeyeong Kim ,  Byeongwook Yoo ,  Seowon Cho ,  Sohee Jo

IPC: H10K85/60 ,  C07C211/54 ,  C07D209/82 ,  C07D307/91 ,  C07D333/76 ,  H10K50/15

CPC classification number: H01L51/006 ,  C07C211/54 ,  H01L51/0056 ,  H01L51/0072 ,  C07D209/82 ,  H01L51/0073 ,  C07D307/91 ,  H01L51/0074 ,  C07D333/76 ,  H01L51/5056

Abstract: A condensed cyclic compound represented by Formula 1, a light-emitting device including the condensed cyclic compound, and an electronic apparatus including the light-emitting device:




wherein substituents of Formula 1 are the same as described herein.

公开(公告)号：US20230200218A1

公开(公告)日：2023-06-22

申请号：US18054723

申请日：2022-11-11

Applicant: Samsung Display Co., Ltd.

Inventor： Hankyu Pak ,  Dongjun Kim ,  Chaeyeong Kim ,  Byeongwook Yoo ,  Seowon Cho ,  Sohee Jo

IPC: H01L51/00 ,  H01L51/50 ,  H01L51/52 ,  C07C211/54 ,  C07D307/91 ,  C07D333/76 ,  C07D209/82 ,  C07F7/08

CPC classification number: H01L51/0059 ,  H01L51/006 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0072 ,  H01L51/0094 ,  H01L51/5056 ,  H01L51/5012 ,  H01L51/52 ,  C07C211/54 ,  C07D307/91 ,  C07D333/76 ,  C07D209/82 ,  C07F7/0812

Abstract: Provided are an amine compound represented by Formula 1, a light-emitting device including the same, and an electronic apparatus including the light-emitting device. The light-emitting device includes: a first electrode; a second electrode facing the second electrode; an interlayer between the first electrode and the second electrode and including an emission layer; and at least one of the amine compound represented by Formula 1.

公开(公告)号：US11145829B2

公开(公告)日：2021-10-12

申请号：US16260104

申请日：2019-01-29

Applicant: Samsung Display Co., Ltd.

Inventor： Jimyoung Ye ,  Myeongsuk Kim ,  Byeongwook Yoo ,  Yiseul Kim ,  Hyoyeon Kim ,  Jaehoon Hwang

IPC: H01L51/00 ,  H01L51/50 ,  H01L27/32 ,  C07F15/00

Abstract: An organic electroluminescent device includes a first electrode, a hole transport region provided on the first electrode, an emission layer provided on the hole transport region, an electron transport region provided on the emission layer, and a second electrode provided on the electron transport region, wherein the emission layer includes an organometallic compound represented by Formula 1.

公开(公告)号：US10763445B2

公开(公告)日：2020-09-01

申请号：US15921590

申请日：2018-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Seulong Kim ,  Soobyung Ko ,  Myeongsuk Kim ,  Jimyoung Ye ,  Byeongwook Yoo ,  Heunseung Lee ,  Jaehoon Hwang

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  H01L51/50

Abstract: An organometallic compound and an organic light-emitting device including the same are provided. The organometallic compound is represented by Formula 1 below: