公开(公告)号：US20220177496A1

公开(公告)日：2022-06-09

申请号：US17457396

申请日：2021-12-02

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeongmin Kim ,  Heechoon Ahn ,  Hyunah Um ,  Yeseul Lee ,  Hyoyoung Lee ,  Yirang Im ,  Seowon Cho

IPC: C07F7/08 ,  H01L51/00

Abstract: The disclosure relates to a heterocyclic compound represented by Formula 1 and a light-emitting device including the same. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer including an emission layer between the first electrode and the second electrode, wherein the interlayer includes a heterocyclic compound represented by Formula 1.

公开(公告)号：US20220112163A1

公开(公告)日：2022-04-14

申请号：US17450145

申请日：2021-10-06

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunah Um ,  Hyeongmin Kim ,  Heechoon Ahn ,  Yeseul Lee ,  Hyoyoung Lee ,  Yirang Im ,  Seowon Cho

IPC: C07D209/86 ,  C07F7/08 ,  C07D519/00 ,  H01L51/00

Abstract: A heterocyclic compound is represented by Formula 1 in the present specification and satisfies at least one of Condition 1 to Condition 5, a light-emitting device includes the heterocyclic compound, and an electronic apparatus includes the light-emitting device. The light-emitting device includes: a first electrode; a second electrode facing the first electrode; and interlayer between the first electrode and the second electrode and including an emission layer; and the heterocyclic compound.

公开(公告)号：US20250133956A1

公开(公告)日：2025-04-24

申请号：US18911439

申请日：2024-10-10

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunah Um ,  Hyeongmin Kim ,  Heechoon Ahn ,  Juhui Yun ,  Yeseul Lee ,  Hyoyoung Lee

IPC: H10K85/40 ,  C09K11/02 ,  C09K11/06 ,  G02F1/1335 ,  H10K85/60

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

公开(公告)号：US20240324453A1

公开(公告)日：2024-09-26

申请号：US18598354

申请日：2024-03-07

Applicant: Samsung Display Co., Ltd.

Inventor： Heechoon Ahn ,  Hyeongmin Kim ,  Juhui Yun ,  Hyoyoung Lee ,  Jiyong Choi ,  Moran Ha

IPC: H10K85/60 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C07F7/08 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K85/30

CPC classification number: H10K85/6572 ,  C07D403/14 ,  C07D405/14 ,  C07D409/14 ,  C07F7/0812 ,  H10K50/15 ,  H10K50/16 ,  H10K50/171 ,  H10K85/346 ,  H10K85/654 ,  H10K85/6574 ,  H10K85/6576

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 a heterocyclic compound represented by Formula 1. In addition, an electronic device including the light-emitting device and the heterocyclic compound represented by Formula 1 are also provided.

公开(公告)号：US20240292742A1

公开(公告)日：2024-08-29

申请号：US18412411

申请日：2024-01-12

Applicant: Samsung Display Co., Ltd.

Inventor： Youngjin Park ,  Hyeongmin Kim ,  Heechoon Ahn ,  Hyoyoung Lee ,  Jiyong Choi ,  Moran Ha

IPC: H10K85/60 ,  C07B59/00 ,  C09K11/06 ,  H10K85/20 ,  H10K85/30 ,  H10K85/40 ,  H10K101/20

CPC classification number: H10K85/654 ,  C07B59/004 ,  C09K11/06 ,  H10K85/20 ,  H10K85/342 ,  H10K85/346 ,  H10K85/348 ,  H10K85/40 ,  H10K85/622 ,  H10K85/633 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  H10K85/658 ,  C07B2200/05 ,  H10K2101/20

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 a heterocyclic compound represented by Formula 1. In addition, an electronic apparatus including the light-emitting device, and the heterocyclic compound represented by Formula 1 are also provided.

公开(公告)号：US11944008B2

公开(公告)日：2024-03-26

申请号：US16953090

申请日：2020-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Yeseul Lee ,  Soobyung Ko ,  Hyeongmin Kim ,  Heechoon Ahn ,  Hyunah Um ,  Yirang Im

IPC: H10K85/00 ,  H10K85/40 ,  H10K85/60 ,  H10K50/12 ,  H10K50/15 ,  H10K50/17 ,  H10K50/18

CPC classification number: H10K85/6572 ,  H10K85/40 ,  H10K85/631 ,  H10K85/6574 ,  H10K85/6576 ,  H10K50/12 ,  H10K50/15 ,  H10K50/171 ,  H10K50/18

Abstract: Provided are a heterocyclic compound represented by Formula 1 and an organic light-emitting device including the same. The organic light-emitting device may include 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, and the organic light-emitting device may include at least one of the heterocyclic compound.

公开(公告)号：US20230209993A1

公开(公告)日：2023-06-29

申请号：US18069609

申请日：2022-12-21

Applicant: Samsung Display Co., Ltd.

Inventor： Juhui Yun ,  Hyeongmin Kim ,  Heechoon Ahn ,  Hyunah Um ,  Yeseul Lee

IPC: H10K85/40 ,  C07F7/08 ,  C09K11/06

CPC classification number: H01L51/0094 ,  C07F7/0812 ,  C09K11/06 ,  H01L51/5012

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 comprising an emission layer; and a heterocyclic compound represented by Formula 1 below, an electronic apparatus including the light-emitting device, and the heterocyclic compound represented by Formula 1 below:

公开(公告)号：US20230189635A1

公开(公告)日：2023-06-15

申请号：US18164486

申请日：2023-02-03

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Heechoon Ahn ,  Soobyung Ko ,  Hyeongmin Kim ,  Hyunah Um ,  Yeseul Lee ,  Yirang Im

IPC: H10K85/40 ,  C09K11/02 ,  C09K11/06 ,  C07F7/08 ,  H10K85/30

CPC classification number: H10K85/40 ,  C09K11/025 ,  C09K11/06 ,  C07F7/0814 ,  H10K85/342 ,  C09K2211/1059 ,  C09K2211/185 ,  H10K50/11

Abstract: A heterocyclic compound is represented by Formula 1, and an organic light-emitting device including the same. The substituents of Formula 1 are the same as defined in the detailed description.

公开(公告)号：US11597734B2

公开(公告)日：2023-03-07

申请号：US16666269

申请日：2019-10-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeongmin Kim ,  Heechoon Ahn ,  Hyunah Um ,  Yirang Im ,  Yeseul Lee ,  Soobyung Ko ,  Jongwoo Kim

IPC: H01L51/50 ,  C07F5/02 ,  H01L51/00 ,  H01L51/52

Abstract: A compound is represented by Formula 1 and an organic light-emitting device are disclosed. 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 comprising an emission layer. The organic layer comprises the compound represented by Formula 1.

公开(公告)号：US20210119154A1

公开(公告)日：2021-04-22

申请号：US16911302

申请日：2020-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Hyeongmin Kim ,  Soobyung Ko ,  Heechoon Ahn ,  Hyunah Um ,  Yeseul Lee ,  Yirang Im

IPC: H01L51/00

Abstract: A compound is of Formula 1, as disclosed herein.