公开(公告)号：US20220106346A1

公开(公告)日：2022-04-07

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 ,  H01L51/00

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：US20210288270A1

公开(公告)日：2021-09-16

申请号：US17074493

申请日：2020-10-19

Applicant: Samsung Display Co., Ltd.

Inventor： Eunyoung LEE ,  Soo-Byung KO ,  Sungbum KIM ,  Jaesung LEE ,  Hyunjung LEE

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

Abstract: An organic electroluminescence device of an embodiment includes a first electrode, a second electrode on the first electrode, and an emission layer between the first electrode and the second electrode, wherein the emission layer includes an organometallic compound represented by Formula 1, and may show high emission efficiency properties.

公开(公告)号：US20210043855A1

公开(公告)日：2021-02-11

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: H01L51/00 ,  H01L51/50

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：US20200328359A1

公开(公告)日：2020-10-15

申请号：US16666327

申请日：2019-10-28

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung KO ,  Eunsoo AHN ,  Hyunjung LEE ,  Mina JEON ,  Sungbum KIM ,  Sujin SHIN ,  Eunyoung LEE ,  Jaesung LEE ,  Jihyung LEE ,  Junghoon HAN

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

Abstract: Provided are an organometallic compound, an organic light-emitting device including the same, and an apparatus including the organic light-emitting device. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer including an emission layer between the first electrode and the second electrode, wherein the organic layer includes the organometallic compound.

公开(公告)号：US20200317707A1

公开(公告)日：2020-10-08

申请号：US16683549

申请日：2019-11-14

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 ,  H01L51/00

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：US20230189631A1

公开(公告)日：2023-06-15

申请号：US18080042

申请日：2022-12-13

Applicant: Samsung Display Co., Ltd.

Inventor： Eunsoo AHN ,  Soobyung KO ,  Sujin SHIN ,  Hyunjung LEE ,  Mina JEON ,  Junghoon HAN

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

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

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 between the first electrode and the second electrode and including an emission layer, and the organometallic compound. An electronic apparatus includes the light-emitting device.




The description of Formula 1 is provided in the specification.

公开(公告)号：US20220246868A1

公开(公告)日：2022-08-04

申请号：US17563330

申请日：2021-12-28

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjung LEE ,  Soobyung KO ,  Haejin KIM ,  Sujin SHIN ,  Mina JEON ,  Junghoon HAN

IPC: H01L51/00 ,  C07F15/00

Abstract: Provided are an organometallic compound represented, 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 defined in the specification:

公开(公告)号：US20220173338A1

公开(公告)日：2022-06-02

申请号：US17443933

申请日：2021-07-28

Applicant: Samsung Display Co., Ltd.

Inventor： Soobyung KO ,  Junghoon HAN ,  Hyunjung LEE ,  Iljoon KANG ,  Dahye CHO

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

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, the interlayer including an emission layer, wherein the light-emitting device includes an organometallic compound represented by Formula 1: wherein at least one of R11, R1 in a number of b1, R2 in a number of b2, R3 in a number of b3, or R4 in a number of b4 is a group represented by Formula 1A, and A1 is a group represented by Formula 1B.

公开(公告)号：US20220112229A1

公开(公告)日：2022-04-14

申请号：US17212540

申请日：2021-03-25

Applicant: Samsung Display Co., Ltd.

Inventor： Hyunjung LEE ,  Soobyung KO ,  Sungbum KIM ,  Eunsoo AHN ,  Eunyoung LEE

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

Abstract: There is provided an organometallic compound represented by Formula 1 and an organic light-emitting device including the same: wherein, the detailed description of Formula 1 is the same as described in the present specification.

公开(公告)号：US20210313523A1

公开(公告)日：2021-10-07

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

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.