公开(公告)号：US20230041701A1

公开(公告)日：2023-02-09

申请号：US17848758

申请日：2022-06-24

Applicant: Samsung Display Co., Ltd.

Inventor： Haejin KIM ,  Soobyung KO ,  Sungbum KIM ,  Sujin SHIN ,  Eunsoo AHN ,  Jaesung LEE

IPC: H01L51/00 ,  H01L51/50 ,  H01L51/42

Abstract: An organometallic compound is represented by Formula 1. A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer disposed between the first electrode and the second electrode and including an emission layer, and at least one organometallic compound represented by Formula 1. An electronic apparatus includes the light-emitting device.

公开(公告)号：US20210399240A1

公开(公告)日：2021-12-23

申请号：US17159895

申请日：2021-01-27

Applicant: Samsung Display Co., Ltd.

Inventor： Junghoon HAN ,  Soobyung KO ,  Sungbum KIM ,  Sujin SHIN ,  Eunsoo AHN ,  Jaesung LEE

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

Abstract: An organometallic compound is provided, which is represented by Formula 1: The substituents of Formula 1 will be understood by the definitions provided in the specification. A light-emitting device including the organometallic compound and an electronic apparatus including the light-emitting device are also provided.

公开(公告)号：US20210384450A1

公开(公告)日：2021-12-09

申请号：US17210342

申请日：2021-03-23

Applicant: Samsung Display Co., Ltd.

Inventor： Sujin SHIN ,  Soobyung KO ,  Haejin KIM ,  Eunsoo AHN ,  Jaesung LEE ,  Junghoon HAN

IPC: H01L51/00 ,  C07F15/00

Abstract: An organic light-emitting device includes an organometallic compound represented by Formula 1: The organic light-emitting device including the organometallic compound may have a high luminescence efficiency, high color purity, and/or long lifespan.

公开(公告)号：US20210151696A1

公开(公告)日：2021-05-20

申请号：US16998878

申请日：2020-08-20

Applicant: Samsung Display Co., Ltd.

Inventor： Eunyoung LEE ,  Junghoon HAN ,  Soo-Byung KO ,  Sungbum KIM ,  Haejin KIM ,  Mina JEON ,  Sujin SHIN ,  Eunsoo AHN ,  Jaesung LEE ,  Hyunjung LEE

IPC: H01L51/00 ,  H01L51/50

Abstract: An organic electroluminescence device includes an organometallic compound represented by Formula 1 in an emission layer to achieve high efficiency, low driving voltage, high luminance, and long life:

公开(公告)号：US20200377537A1

公开(公告)日：2020-12-03

申请号：US16780806

申请日：2020-02-03

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: C07F15/00

Abstract: An organometallic compound is represented by Formula 1. An 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 of the organometallic compound represented by Formula 1.

公开(公告)号：US20200373504A1

公开(公告)日：2020-11-26

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

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：US20230217806A1

公开(公告)日：2023-07-06

申请号：US18092549

申请日：2023-01-03

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjung LEE ,  Soobyung KO ,  Sujin SHIN ,  Mina JEON ,  Jinhee JU ,  Junghoon HAN

IPC: H10K85/30 ,  H10K50/11 ,  H10K85/60 ,  H10K85/40

CPC classification number: H10K85/346 ,  H10K50/11 ,  H10K85/654 ,  H10K85/40 ,  H10K85/6574 ,  H10K85/6572 ,  H10K85/652 ,  H10K85/658 ,  H10K85/636 ,  H10K2101/20

Abstract: Embodiments provide an organometallic compound, a light-emitting device including the organometallic compound, 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 the organometallic compound, which is represented by Formula 1.




The description of Formula 1 is provided in the specification.

公开(公告)号：US20220332741A1

公开(公告)日：2022-10-20

申请号：US17692455

申请日：2022-03-11

Applicant: Samsung Display Co., Ltd.

Inventor： Jaesung LEE ,  Sujin SHIN ,  Eunyoung LEE ,  Hyunjung LEE ,  Junghoon HAN

IPC: C07F15/00 ,  H01L51/00

Abstract: Provided are an organometallic compound represented by Formula 1, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device: Each substituent in Formula 1 is the same as described in the specification.

公开(公告)号：US20220328775A1

公开(公告)日：2022-10-13

申请号：US17693590

申请日：2022-03-14

Applicant: Samsung Display Co., Ltd.

Inventor： Sujin SHIN ,  Soobyung KO ,  Sungbum KIM ,  Eunyoung LEE ,  Hyunjung LEE ,  Junghoon HAN

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

Abstract: Provided are an organometallic compound represented by Formula 1, a light-emitting device including the organometallic compound represented by Formula 1, and an electronic apparatus including the light-emitting device: Formula 1 is understood by referring to the description of Formula 1 provided herein.

公开(公告)号：US20220310942A1

公开(公告)日：2022-09-29

申请号：US17477903

申请日：2021-09-17

Applicant: Samsung Display Co., Ltd.

Inventor： Sujin SHIN ,  Soobyung KO ,  Haejin KIM ,  Eunsoo AHN ,  Jaesung LEE ,  Mina JEON

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

Abstract: Provided are an organometallic compound, a light-emitting device including the organometallic compound, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer disposed between the first electrode and the second electrode. The interlayer includes an emission layer. The emission layer includes a first compound which is the organometallic compound; and a second compound, a third compound, a fourth compound, or any combination thereof. The first compound, the second compound, the third compound, and the fourth compound are different from one another.