公开(公告)号：US20230180599A1

公开(公告)日：2023-06-08

申请号：US18060915

申请日：2022-12-01

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongmin Lee ,  Minji Kim ,  Hyunbin Park ,  Eunjae Jeong ,  Jiyong Choi ,  Sanghyun Han

IPC: H01L51/00 ,  C09K11/06 ,  C07C211/61 ,  C07D307/91

CPC classification number: H01L51/006 ,  C07C211/61 ,  C07D307/91 ,  C09K11/06 ,  H01L51/0061 ,  C07C2602/42 ,  C07C2603/18 ,  C07C2603/97 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  H01L27/3244 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0073 ,  H01L51/5056

Abstract: Provided is a light-emitting device including a first electrode; a second electrode facing the first electrode; and an interlayer between the first electrode and the second electrode and including a layer including a compound represented by Formula 1.

公开(公告)号：US20230180595A1

公开(公告)日：2023-06-08

申请号：US18077128

申请日：2022-12-07

Applicant: Samsung Display Co., Ltd.

Inventor： Eunjae Jeong ,  Minji Kim ,  Hyunbin Park ,  Jeongmin Lee ,  Jiyong Choi ,  Sanghyun Han

IPC: H01L51/00

CPC classification number: H01L51/0094 ,  H01L51/0052 ,  H01L27/322

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




Formula 1 may be understood by referring to the description of Formula 1 provided herein.

公开(公告)号：US20230051889A1

公开(公告)日：2023-02-16

申请号：US17853244

申请日：2022-06-29

Applicant: Samsung Display Co., Ltd.

Inventor： Dongjun Kim ,  Minji Kim ,  Hankyu Pak ,  Eunjae Jeong ,  Sanghyun Han ,  Byeongwook Yoo ,  Sohee Jo ,  Hyunbin Park

IPC: H01L51/00 ,  C07D209/88

Abstract: A light-emitting device and an electronic apparatus including the light-emitting device include a novel condensed cyclic compound represented by Formula 1, in which Z1 is a group represented by Formula 2. The condensed cyclic compound represented by Formula 1 may have a high glass transition temperature (Tg) and/or a high melting point, and may thus provide high durability during storage and driving.

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：US20230309381A1

公开(公告)日：2023-09-28

申请号：US17933777

申请日：2022-09-20

Applicant: Samsung Display Co., Ltd.

Inventor： Minji Kim ,  Hyunbin Park ,  Jeongmin Lee ,  Eunjae Jeong ,  Jiyong Choi ,  Sanghyun Han

IPC: H01L51/00 ,  H01L51/50 ,  H01L51/52

CPC classification number: H01L51/0059 ,  H01L51/0073 ,  H01L51/5056 ,  H01L51/5262

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 first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and at least one amine compound represented by Formula 1.