公开(公告)号：US11793067B2

公开(公告)日：2023-10-17

申请号：US15930248

申请日：2020-05-12

Applicant: Samsung Display Co., Ltd.

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

IPC: C07F15/00 ,  H01L51/00 ,  H10K85/30 ,  C07F1/08 ,  C07F1/10 ,  C07F1/12 ,  H10K50/12 ,  H10K30/30 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17

CPC classification number: H10K85/346 ,  C07F1/08 ,  C07F1/10 ,  C07F1/12 ,  C07F15/002 ,  C07F15/006 ,  C07F15/0033 ,  C07F15/0046 ,  C07F15/0073 ,  C07F15/0086 ,  H10K50/12 ,  H10K30/353 ,  H10K50/15 ,  H10K50/16 ,  H10K50/171

Abstract: An organic light-emitting device includes: a first electrode; a second 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. The organic light-emitting device including the organometallic compound may have a low driving voltage, a high luminance, a high efficiency, and a long lifespan:

公开(公告)号：US20230301171A1

公开(公告)日：2023-09-21

申请号：US18152711

申请日：2023-01-10

Applicant: SAMSUNG DISPLAY CO., LTD.

Inventor： Sujin Shin ,  Soobyung Ko ,  Eunsoo Ahn ,  Jaesung Lee ,  Mina Jeon ,  Seokhwan Hwang

IPC: H10K85/30 ,  C07F15/00 ,  H10K50/16 ,  H10K50/15

CPC classification number: H10K85/346 ,  C07F15/0086 ,  H10K50/15 ,  H10K50/16 ,  C07B2200/05

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

公开(公告)号：US11631822B2

公开(公告)日：2023-04-18

申请号：US17031893

申请日：2020-09-24

Applicant: Samsung Display Co., Ltd.

Inventor： Eunsoo Ahn ,  Soobyung Ko ,  Haejin Kim ,  Sujin Shin ,  Hyunjung Lee ,  Junghoon Han

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  H01L51/50

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, and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes the organometallic compound.

公开(公告)号：US11616204B2

公开(公告)日：2023-03-28

申请号：US16987590

申请日：2020-08-07

Applicant: Samsung Display Co., Ltd.

Inventor： Haejin Kim ,  Soo-Byung Ko ,  Sungbum Kim ,  Eunsoo Ahn ,  Jaesung Lee ,  Hyunjung Lee

IPC: H01L51/00

Abstract: An organic electroluminescence device includes a first electrode; an emission layer on the first electrode; and a second electrode on the emission layer, wherein the emission layer comprises an organometallic compound represented by Formula 1, and the organic electroluminescence device can achieve long life and deep blue light emission:

公开(公告)号：US11611048B2

公开(公告)日：2023-03-21

申请号：US16918657

申请日：2020-07-01

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjung Lee ,  Mina Jeon ,  Soobyung Ko ,  Sungbum Kim ,  Haejin Kim ,  Eunsoo Ahn

IPC: H01L51/00 ,  C09K11/06 ,  H01L51/50

Abstract: An organometallic compound and an organic light-emitting device including the same are provided. The organometallic compound is represented by Formula 1: M(LA)n1(LB)n2.  

公开(公告)号：US20230060808A1

公开(公告)日：2023-03-02

申请号：US17857987

申请日：2022-07-05

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjung Lee ,  Iljoon Kang ,  Sungbum Kim ,  Eunsoo Ahn ,  Eunyoung Lee ,  Jaesung Lee ,  Mina Jeon

IPC: C07F15/00 ,  H01L51/50

Abstract: A light-emitting device may include an organometallic compound represented by Formula 1, and an electronic apparatus may include the light-emitting device including the organometallic compound represented by Formula 1. The light-emitting device may further include: a first electrode; a second electrode facing the first electrode; and an interlayer between the first electrode and the second electrode, the interlayer comprising an emission layer: wherein the detailed description of Formula 1 is the same as described in the present specification.

公开(公告)号：US11527730B2

公开(公告)日：2022-12-13

申请号：US16813381

申请日：2020-03-09

Applicant: Samsung Display Co., Ltd.

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

IPC: H01L51/00 ,  H01L51/50

Abstract: An organic electroluminescence device may include a first electrode, a second electrode opposite to the first electrode, and organic layers disposed between the first electrode and the second electrode. At least one of organic layers may include an organometallic complex including a first metal complex having a metal atom as a center atom of the first metal complex, a second metal complex having the metal atom as a center atom of the second metal complex, and an aromatic ring group connecting the first metal complex to the second metal complex.

公开(公告)号：US20220310943A1

公开(公告)日：2022-09-29

申请号：US17651745

申请日：2022-02-18

Applicant: SAMSUNG DISPLAY CO., LTD.

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

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06

Abstract: An electronic apparatus includes a light-emitting device including an organometallic compound represented by Formula 1: wherein in Formula 1, CY1 to CY3 are each independently a C3-C60 carbocyclic group or a C1-C60 heterocyclic group, Y1 to Y4 are each independently C or N, and A1 to A4 are each independently a chemical bond, O, or S.

公开(公告)号：US20220177503A1

公开(公告)日：2022-06-09

申请号：US17446819

申请日：2021-09-02

Applicant: Samsung Display Co., Ltd.

Inventor： Eunsoo Ahn ,  Soobyung Ko ,  Sungbum Kim ,  Eunyoung Lee ,  Jaesung Lee

IPC: C07F15/00 ,  H01L51/00

Abstract: A light-emitting device includes a first compound represented by Formula 1, for example, in an emission layer of the device as a dopant or emitter. An electronic apparatus includes the light-emitting device, and the first compound represented by Formula 1 is an organometallic compound, in which M is platinum (Pt), palladium (Pd), gold (Au), nickel (Ni), silver (Ag), or copper (Cu):

公开(公告)号：US20220073550A1

公开(公告)日：2022-03-10

申请号：US17447275

申请日：2021-09-09

Applicant: Samsung Display Co., Ltd.

Inventor： Eunsoo Ahn ,  Soobyung Ko ,  Sungbum Kim ,  Eunyoung Lee ,  Jaesung Lee

IPC: C07F15/00 ,  H01L51/00

Abstract: Provided are an organometallic compound represented by Formula 1 and an organic light-emitting device including the organometallic compound. 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 represented by Formula 1.