公开(公告)号：US20190036045A1

公开(公告)日：2019-01-31

申请号：US16043323

申请日：2018-07-24

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung HWANG ,  Seungyeon KWAK ,  Soyeon KIM ,  Sunyoung LEE ,  Jungin LEE ,  Hyeonho CHOI ,  Whail CHOI ,  Yoonhyun KWAK ,  Byoungki CHOI

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

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20180309071A1

公开(公告)日：2018-10-25

申请号：US15957292

申请日：2018-04-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aram JEON ,  Seungyeon KWAK ,  Sungjun KIM ,  Kum Hee LEE ,  Yongsuk CHO ,  Whail CHOI ,  Yoonhyun KWAK ,  Ohyun KWON

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

CPC classification number: H01L51/0087 ,  C07F15/0086 ,  C09K11/06 ,  H01L51/5016

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20180273562A1

公开(公告)日：2018-09-27

申请号：US15937024

申请日：2018-03-27

Applicant: Samsung Electronics Co., Ltd.

Inventor： Whail CHOI ,  Seungyeon KWAK ,  Hyun KOO ,  Sungjun KIM ,  Jiwhan KIM ,  Hyeonho CHOI ,  Seokhwan HONG

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

CPC classification number: C07F15/002 ,  C07F15/0026 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1033 ,  C09K2211/104 ,  C09K2211/1055 ,  C09K2211/185 ,  H01L51/0081 ,  H01L51/0087 ,  H01L51/0088 ,  H01L51/5012 ,  H01L51/5016

Abstract: An organometallic compound represented by Formula 1: M(L11)n1(L12)n2  Formula 1 wherein, in Formula 1, M is a third row transition metal, L11 is a ligand represented by Formula 2, n1 is 1 or 2, and when n1 is two, two groups L11 are identical to or different from each other, L12 is an organic ligand, n2 is 0, 1, 2, or 3, and when n2 is two or more, two or more of groups L12 are identical to or different from each other: wherein, in Formula 2, groups and variables are the same as described in the specification.

公开(公告)号：US20180248137A1

公开(公告)日：2018-08-30

申请号：US15785742

申请日：2017-10-17

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Aram JEON ,  Seungyeon KWAK ,  Kum Hee LEE ,  Banglin LEE ,  Jongwon CHOI ,  Hyeonho CHOI ,  Yoonhyun KWAK ,  Ohyun KWON

IPC: H01L51/00 ,  C09K11/06 ,  C09K11/02 ,  C07F15/00

CPC classification number: H01L51/0087 ,  C07F15/0086 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0081 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20170062739A1

公开(公告)日：2017-03-02

申请号：US15245431

申请日：2016-08-24

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Whail CHOI ,  Seungyeon KWAK ,  Yoonhyun KWAK ,  Sangdong KIM ,  Sangyoon LEE ,  Byoungki CHOI ,  Hyeonho CHOI ,  Kyuyoung HWANG

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

CPC classification number: H01L51/0088 ,  C07F15/0026 ,  C07F15/0093 ,  C09K11/06 ,  C09K2211/185 ,  H01L51/5012 ,  H01L51/5016

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, L11, M, m, n, and R11 to R16 are the same as described in the specification.

公开(公告)号：US20160190484A1

公开(公告)日：2016-06-30

申请号：US14859895

申请日：2015-09-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jungin LEE ,  Yoonhyun KWAK ,  Sunyoung LEE ,  Ohyun KWON ,  Seungyeon KWAK ,  Jiyoun LEE ,  Seokhwan HONG ,  Aram JEON

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

CPC classification number: C09K11/06 ,  C07F15/0033 ,  C07F15/0086 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1096 ,  C09K2211/185 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2  Formula 1 wherein in Formula 1, M, L1, L2, n1, and n2 are the same as described in the specification.

公开(公告)号：US20240237507A1

公开(公告)日：2024-07-11

申请号：US18406353

申请日：2024-01-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeoungin Yi ,  Seungyeon KWAK ,  Juhyun KIM ,  Sangho PARK ,  Sunyoung LEE ,  Jiyoun LEE ,  Yoonhyun KWAK ,  Hyun KOO ,  Sunghun LEE ,  Hyeonho CHOI

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

CPC classification number: H10K85/342 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18

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


M(L1)n1(L2)n2  



M, L1, L2, n1, and n2 in Formula 1 are the same as described in the present specification.

公开(公告)号：US20230287024A1

公开(公告)日：2023-09-14

申请号：US18198038

申请日：2023-05-16

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunyoung LEE ,  Jungin LEE ,  Aram JEON ,  Kuyuyoung HWANG ,  Seungyeon KWAK ,  Ohyun KWON ,  Yuri CHO ,  Byoungki CHOI ,  Seokhwan HONG

IPC: C07F15/00 ,  C07B59/00 ,  C09K11/06 ,  H05B33/14 ,  H10K50/11 ,  H10K50/18 ,  H10K50/81 ,  H10K50/82 ,  H10K50/17 ,  H10K85/30

CPC classification number: C07F15/0086 ,  C07B59/004 ,  C09K11/06 ,  H05B33/14 ,  H10K50/11 ,  H10K50/18 ,  H10K50/81 ,  H10K50/82 ,  H10K50/171 ,  H10K85/346 ,  C07B2200/05 ,  H10K50/15

Abstract: An organometallic compound represented by Formula 1:






wherein, in Formula 1, groups and variables are the same as described in the specification.

公开(公告)号：US20230225142A1

公开(公告)日：2023-07-13

申请号：US18179011

申请日：2023-03-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunghun LEE ,  Sangdong KIM ,  Seungyeon KWAK ,  Hyun KOO ,  Jungin LEE ,  Kyuyoung HWANG

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

CPC classification number: H10K50/11 ,  H10K50/15 ,  H10K50/131 ,  H10K50/16 ,  C07F15/0086 ,  H10K85/346 ,  C09K11/06 ,  H10K2101/10 ,  H10K2101/40 ,  H10K85/6572 ,  C09K2211/185 ,  H10K85/654 ,  H10K85/622 ,  C09K2211/1044 ,  H10K2101/30 ,  H10K2101/90

Abstract: An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, wherein the emission layer includes an electron transport host, a hole transport host, and a dopant, wherein the dopant includes an organometallic compound, and wherein the organometallic compound does not comprise iridium, wherein the organic light-emitting device satisfies predetermined parameters described in the specification.

公开(公告)号：US20230132356A2

公开(公告)日：2023-04-27

申请号：US16197740

申请日：2018-11-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Seungyeon KWAK ,  Yoonhyun KWAK ,  Sunyoung LEE ,  Jungin LEE ,  Aram JEON ,  Hyeonho CHOI ,  Kyuyoung HWANG ,  Yuri CHO ,  Seokhwan HONG

IPC: H01L51/00 ,  C07F15/00

Abstract: An organic light-emitting device including a first electrode, a second electrode, and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer includes an emission layer, the emission layer includes a host, a dopant, and a sensitizer, the host does not include a metal atom, the dopant emits light, and the light has a decay time of about 100 nanoseconds or less, and the sensitizer includes an organometallic compound represented by one selected from Formulae 1 and 2 described in the specification.