公开(公告)号：US20230309379A1

公开(公告)日：2023-09-28

申请号：US18160207

申请日：2023-01-26

Applicant: Samsung Display Co., Ltd.

Inventor： Mina Jeon ,  Soobyung Ko ,  Eunsoo Ahn ,  Jaesung Lee ,  Hyunjung Lee ,  Junghoon Han

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

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  H10K85/40 ,  H10K50/11

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





The detailed description of Formula 1 is the same as described in the present specification.

公开(公告)号：US20230270000A1

公开(公告)日：2023-08-24

申请号：US18093410

申请日：2023-01-05

Applicant: Samsung Display Co., Ltd.

Inventor： Sujin Shin ,  Soobyung Ko ,  Eunsoo Ahn ,  Jaesung Lee ,  Mina Jeon ,  Jinhee Ju

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

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

Abstract: Embodiments provide an organometallic compound, a light-emitting device that includes the organometallic compound, and an electronic apparatus 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 including an emission layer; and at least one of the organometallic compound, which is represented by Formula 1:




Formula 1 is the same as described in the specification.

公开(公告)号：US11697664B2

公开(公告)日：2023-07-11

申请号：US17403843

申请日：2021-08-16

Applicant: Samsung Display Co., Ltd.

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

IPC: C07F15/06 ,  C07F15/00 ,  H10K85/30

CPC classification number: C07F15/06 ,  C07F15/0033 ,  C07F15/0073 ,  H10K85/331 ,  H10K85/342

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

公开(公告)号：US20230180605A1

公开(公告)日：2023-06-08

申请号：US18073396

申请日：2022-12-01

Applicant: Samsung Display Co., Ltd.

Inventor： Byungseok Lee ,  Soobyung Ko ,  Seokgyu Yoon ,  Minsoo Choi

IPC: H01L51/00

CPC classification number: H01L51/0072 ,  H01L27/288 ,  H01L51/4253

Abstract: An organic photodetector includes a first electrode, a second electrode facing the first electrode, and an activation layer between the first electrode and the second electrode, wherein the activation layer includes a compound represented by Formula 1. An electronic apparatus includes the organic photodetector. In Formula 1, R1 to R6 and a3 to a6 are as described in the specification.

公开(公告)号：US11667659B2

公开(公告)日：2023-06-06

申请号：US16389289

申请日：2019-04-19

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sunwoo Kang ,  Soobyung Ko ,  Taekyung Kim ,  Sangho Jeon ,  Youngmi Cho

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

CPC classification number: C07F15/0033 ,  H01L51/0085 ,  H01L51/5096 ,  H01L51/5016

Abstract: An organometallic compound includes a hexadentate ligand bonded to a metal atom (M1). An energy level (E3MC) of a 3MC state (triplet metal centered state) of the organometallic compound is higher than an energy level (E3MLCT) of a 3MLCT state (triplet metal-to-ligand charge transfer state) of the organometallic compound.

公开(公告)号：US11572378B2

公开(公告)日：2023-02-07

申请号：US16435892

申请日：2019-06-10

Applicant: Samsung Display Co., Ltd.

Inventor： Mieun Jun ,  Soobyung Ko ,  Heechoon Ahn ,  Youngkook Kim ,  Seokhwan Hwang

IPC: C07F9/6596 ,  C07F9/6584 ,  C07F9/6568 ,  H01L51/00 ,  H01L51/50

Abstract: A heterocyclic compound represented by Formula 1: wherein A1 in Formula 1 is selected from groups represented by Formulae 1-1 to 1-7, and an organic light-emitting device including the same.

公开(公告)号：US11538999B2

公开(公告)日：2022-12-27

申请号：US15625290

申请日：2017-06-16

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung Ko ,  Haejin Kim ,  Mieun Jun ,  Youngkook Kim ,  Seokhwan Hwang

IPC: H01L51/00 ,  C09K11/02 ,  C07D231/12 ,  C07D261/08 ,  C07D405/10 ,  C07D413/10 ,  C09B57/00 ,  C09B1/00 ,  C09B23/14 ,  C09B57/10 ,  C09B57/02 ,  C09K11/06 ,  H01L51/50 ,  H01L51/52

Abstract: A heterocyclic compound and an organic light-emitting device including the same are provided. The heterocyclic compound is represented by Formula 1: Details of R1, R2, R3, X1, L1, and a1 and b1 are provided in the disclosure.

公开(公告)号：US20220251121A1

公开(公告)日：2022-08-11

申请号：US17660182

申请日：2022-04-21

Applicant: Samsung Display Co., Ltd.

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

IPC: C07F7/08 ,  H01L51/00

Abstract: A heterocyclic compound is represented by Formula 1. An 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 light-emitting device includes at least one of the heterocyclic compound.

公开(公告)号：US11180513B2

公开(公告)日：2021-11-23

申请号：US16509333

申请日：2019-07-11

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H01L51/50 ,  C07F7/08 ,  H01L51/00

Abstract: Provided is a compound represented by Formula 1 and an organic light-emitting device including the same. 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 the compound represented by Formula 1.

公开(公告)号：US11158815B2

公开(公告)日：2021-10-26

申请号：US16293753

申请日：2019-03-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Munki Sim ,  Junha Park ,  Jangyeol Baek ,  Hyoyoung Lee ,  Soobyung Ko ,  Youngkook Kim

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

Abstract: A condensed cyclic compound and an organic light-emitting device including the same, the condensed cyclic compound being represented by Formula 1: