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.

公开(公告)号：US20240276874A1

公开(公告)日：2024-08-15

申请号：US18514709

申请日：2023-11-20

Applicant: Samsung Display Co., Ltd.

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

IPC: H10K85/60 ,  C07C211/61

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

Abstract: 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 an amine-containing compound represented by Formula 1, an electronic apparatus including the light-emitting device, and the amine-containing compound represented by Formula 1 are provided.

公开(公告)号：US20230363259A1

公开(公告)日：2023-11-09

申请号：US18102869

申请日：2023-01-30

Applicant: Samsung Display Co., Ltd.

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

IPC: H10K85/60 ,  C07D209/88 ,  C09K11/06 ,  C07D405/10 ,  C07C211/61 ,  C07D333/76 ,  C07D307/91

CPC classification number: H10K85/633 ,  C07C211/61 ,  C07D209/88 ,  C07D307/91 ,  C07D333/76 ,  C07D405/10 ,  C09K11/06 ,  H10K85/636 ,  C07C2601/14 ,  C07C2602/42 ,  C07C2603/18 ,  C07C2603/74 ,  C07C2603/97 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  H10K50/156 ,  H10K85/615 ,  H10K85/626 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

Abstract: Embodiments provide a light-emitting device that 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, a first compound represented by Formula 1, a second compound represented by Formula 2, and at least one of a third compound represented by Formula 3 and a fourth compound represented by Formula 4, wherein the first compound to the fourth compound are different from each other, and Formulae 1 to 4 are described in the specification:

公开(公告)号：US20230157157A1

公开(公告)日：2023-05-18

申请号：US17984140

申请日：2022-11-09

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L51/00 ,  C07C211/61 ,  C09K11/06 ,  C07D307/91 ,  C07D333/76

CPC classification number: H01L51/006 ,  C07C211/61 ,  C09K11/06 ,  C07D307/91 ,  H01L51/0061 ,  C07D333/76 ,  H01L51/5064

Abstract: A light-emitting device that includes a diamine-based compound represented by Formula 1, and an electronic apparatus that includes the light-emitting device are provided.

公开(公告)号：US20250040426A1

公开(公告)日：2025-01-30

申请号：US18440745

申请日：2024-02-13

Applicant: Samsung Display Co., Ltd.

Inventor： Jeongmin Lee ,  Minji Kim ,  Beomjoon Kim ,  Chaeyeong Kim ,  Byeongwook Yoo ,  Eunjae Jeong ,  Sohee Jo ,  Hanna Cha ,  Sanghyun Han

IPC: H10K85/60 ,  C07C211/54 ,  C07C211/61 ,  C09K11/06 ,  H10K50/15

Abstract: A light-emitting device including an amine-containing compound represented by Formula 1, an electronic apparatus including the light-emitting device, and the amine-containing compound represented by Formula 1 are provided.

公开(公告)号：US20230397491A1

公开(公告)日：2023-12-07

申请号：US18110622

申请日：2023-02-16

Applicant: Samsung Display Co., Ltd.

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

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：US20230180502A1

公开(公告)日：2023-06-08

申请号：US18060818

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

CPC classification number: H01L51/5056 ,  C07C211/54 ,  H01L51/006 ,  H01L51/0073 ,  C07D307/91 ,  H01L51/0074 ,  C07D333/76 ,  H01L51/0072 ,  C07D209/82 ,  H01L51/0061 ,  C07B2200/05

Abstract: Provided are a light-emitting device including a diamine compound represented by Formula 1, an electronic apparatus including the light-emitting device, and a diamine compound represented by Formula 1, wherein details of Formula 1 are the same as described in the detailed description:

公开(公告)号：US20250143177A1

公开(公告)日：2025-05-01

申请号：US18742000

申请日：2024-06-13

Applicant: Samsung Display Co., LTD.

Inventor： Hyun Shin ,  Eungdo Kim ,  Yujin Kang ,  Munki Sim ,  Seunghyun Lee ,  Jeongmin Lee ,  Mieun Jun

IPC: H10K85/60 ,  H10K50/12 ,  H10K50/15 ,  H10K50/16 ,  H10K50/18 ,  H10K85/30 ,  H10K85/40 ,  H10K101/00 ,  H10K101/30

Abstract: Provided is a light-emitting device in which a highest occupied molecular orbital (HOMO) energy value of an energy level linking compound (HOMOC) and a HOMO energy value of a hole transport layer (HOMOHTL) satisfy Condition (1): HOMOC−HOMOHTL≤0.15 eV.  Condition (1)

公开(公告)号：US20250133957A1

公开(公告)日：2025-04-24

申请号：US18674638

申请日：2024-05-24

Applicant: Samsung Display Co., Ltd.

Inventor： Eunjae Jeong ,  Byeongwook Yoo ,  Jeongmin Lee ,  Sohee Jo

IPC: H10K85/60 ,  C07C211/61 ,  C09K11/06 ,  H10K50/12 ,  H10K50/15

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