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：US20240023425A1

公开(公告)日：2024-01-18

申请号：US18117650

申请日：2023-03-06

Applicant: Samsung Display Co., Ltd.

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

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 including the organometallic compound, and an electronic apparatus including the light-emitting device. The organometallic compound is represented by Formula 1, which is explained in the specification:

公开(公告)号：US11765969B2

公开(公告)日：2023-09-19

申请号：US16684274

申请日：2019-11-14

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  H10K85/30 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

CPC classification number: H10K85/346 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1059 ,  C09K2211/1074 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10

Abstract: Provided are an organometallic compound 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 comprising an emission layer, and at least one of the organometallic compound. The organometallic compound is represented by Formula 1:

公开(公告)号：US20230225190A1

公开(公告)日：2023-07-13

申请号：US18151326

申请日：2023-01-06

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Eunsoo Ahn ,  Soobyung Ko ,  Sungbum Kim ,  Eunyoung Lee ,  Jaesung Lee ,  Jinhee Ju ,  Seokhwan Hwang

IPC: H10K85/30 ,  C07F15/00 ,  H10K10/46

CPC classification number: H10K85/346 ,  C07F15/0086 ,  H10K10/46 ,  C07B2200/05 ,  H10K2101/20

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 represented by Formula 1 are provided.

公开(公告)号：US20230225188A1

公开(公告)日：2023-07-13

申请号：US18069160

申请日：2022-12-20

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Seihwan Ahn ,  Iljoon Kang ,  Soobyung Ko

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

CPC classification number: H01L51/0087 ,  C07F15/0086 ,  C09K11/06 ,  H01L51/5012

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 an emission layer, wherein the emission layer includes at least one organometallic compound represented by Formula 1:




wherein Formula 1 is the same as described herein.

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：US11678564B2

公开(公告)日：2023-06-13

申请号：US16195156

申请日：2018-11-19

Applicant: Samsung Display Co., Ltd.

Inventor： Mina Jeon ,  Soobyung Ko ,  Sungbum Kim ,  Heechoon Ahn ,  Mieun Jun ,  Junghoon Han ,  Youngkook Kim ,  Seokhwan Hwang

IPC: C07F15/00 ,  C09K11/06 ,  H01L51/00 ,  H05B33/14 ,  H01L51/50 ,  H01L51/56

CPC classification number: H01L51/0087 ,  C07F15/0086 ,  C09K11/06 ,  H05B33/14 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/001 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/56 ,  H01L2251/558

Abstract: An organometallic compound and an organic light-emitting device including the same are provided. The organometallic compound may be represented by Formula 1. In the compound of Formula 1, M11 may be selected from platinum (Pt), palladium (Pd), copper (Cu), silver (Ag), gold (Au), rhodium (Rh), iridium (Ir), ruthenium (Ru), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), and thulium (Tm). The structural characteristics of the organometallic compound may promote energy transfer, improve luminescent efficiency, and implement high color purity when applied to an organic light-emitting device.

公开(公告)号：US11647668B2

公开(公告)日：2023-05-09

申请号：US15931238

申请日：2020-05-13

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L51/00 ,  C07F15/00 ,  C07F1/10 ,  H01L51/50

CPC classification number: H01L51/0087 ,  C07F1/10 ,  C07F15/0033 ,  C07F15/0086 ,  H01L51/5056 ,  H01L51/5072

Abstract: An organometallic compound is represented by Formula 1 and an organic light-emitting device includes the same. The organic light-emitting device includes: a first; 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 layer includes an organometallic compound represented by Formula 1.

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：US20220131095A1

公开(公告)日：2022-04-28

申请号：US17506683

申请日：2021-10-21

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung Ko ,  Jaesung Lee ,  Sujin Shin ,  Eunsoo Ahn ,  Eunyoung Lee

IPC: H01L51/00 ,  C07F15/00

Abstract: A light-emitting device includes: a first electrode; a second electrode; an interlayer between the first electrode and the second electrode and including an emission layer; and an organometallic compound represented by Formula 1, as defined herein.