公开(公告)号：US20210253618A1

公开(公告)日：2021-08-19

申请号：US17036694

申请日：2020-09-29

Applicant: Samsung Electronics Co., Ltd.

Inventor： Ohyun KWON ,  Aram JEON ,  Sangho PARK ,  Virendra Kumar RAI ,  Myungsun SIM ,  Sukekazu ARATANI ,  Kum Hee LEE ,  Banglin LEE ,  Sunghun LEE ,  Byoungki CHOI ,  Yasushi KOISHIKAWA

IPC: C07F15/00 ,  H01L51/00

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2  Formula 1 In Formula 1, M is a transition metal; L1 is a ligand represented by Formula 2 as disclosed herein; L2 is a monodentate ligand, a bidentate ligand, a tridentate ligand, or a tetradentate ligand; n1 is 1, 2, or 3, wherein, when n1 is 2 or greater, two or more ligands L1 are identical to or different from each other; n2 is 0, 1, 2, 3, or 4, wherein, when n2 is 2 or greater, two or more ligands L2 are identical to or different from each other; and L1 and L2 are different from each other.

公开(公告)号：US20200212323A1

公开(公告)日：2020-07-02

申请号：US16815128

申请日：2020-03-11

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung HWANG ,  Kum Hee LEE ,  Jiyoun LEE ,  Aram JEON ,  Yoonhyun KWAK ,  Ohyun KWON ,  Sangdong KIM ,  Byoungki CHOI

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

Abstract: An organometallic compound represented by Formula 1: wherein in Formula 1, CY1, R1 to R3, R11 to R13, R21, and b1 are the same as described in the specification.

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：US20170244042A1

公开(公告)日：2017-08-24

申请号：US15050833

申请日：2016-02-23

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITY OF UTAH RESEARCH FOUNDATION

Inventor： Ohyun KWON ,  Hyeonho CHOI ,  Kyuyoung HWANG ,  Youngjae PARK ,  Byoungki CHOI ,  Zeev Valentine VARDENY ,  Dali SUN ,  Tek Prasad BASEL

IPC: H01L51/00 ,  C09K11/02 ,  C09K11/06 ,  H01L27/32

Abstract: An organic light-emitting apparatus includes an organic light-emitting device and a magnetic field-applying member that applies a magnetic field to the organic light-emitting device. The organic light-emitting device includes a host and a dopant.

公开(公告)号：US20170098788A1

公开(公告)日：2017-04-06

申请号：US15270703

申请日：2016-09-20

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Kum Hee LEE ,  Kyuyoung HWANG ,  Yoonhyun KWAK ,  Ohyun KWON ,  Aram JEON ,  Hyeonho CHOI ,  Byoungki CHOI

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

CPC classification number: H01L51/0085 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0081 ,  H01L51/5016 ,  H01L51/5206 ,  H01L51/5221

Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, b18, A11, L11, M, m, R18, and X11 to X17 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：US20160268522A1

公开(公告)日：2016-09-15

申请号：US15066451

申请日：2016-03-10

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung HWANG ,  Kum Hee LEE ,  Jiyoun LEE ,  Aram JEON ,  Yoonhyun KWAK ,  Ohyun KWON ,  Sangdong KIM ,  Byoungki CHOI

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

CPC classification number: H01L51/0094 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0085 ,  H01L51/5016

Abstract: An organometallic compound represented by Formula 1: wherein in Formula 1, CY1, R1 to R3, R11 to R13, R21, and b1 are the same as described in the specification.

公开(公告)号：US20160268519A1

公开(公告)日：2016-09-15

申请号：US15008686

申请日：2016-01-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Whail CHOI ,  Byoungki CHOI ,  Yoonhyun KWAK ,  Ohyun KWON ,  Sangdong KIM ,  Banglin LEE ,  Aram JEON ,  Kyuyoung HWANG

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

CPC classification number: H01L51/0094 ,  C07F15/0033 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/0085

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.

Abstract translation: 公开了一种有机金属化合物和包含有机金属化合物的有机发光元件。 有机金属化合物由化学式1 M（L_1）_（n1）（L_2）_（n2）表示，具有优异的电特性和热稳定性。 包含该有机发光元件的有机发光元件具有低工作电压，高效率和优异的色纯度。

公开(公告)号：US20150228909A1

公开(公告)日：2015-08-13

申请号：US14619778

申请日：2015-02-11

Applicant: Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

Inventor： Sangmo KIM ,  Ohyun KWON ,  Byoungki CHOI ,  Kyuyoung HWANG

IPC: H01L51/00 ,  C07D495/14 ,  C07D491/153

CPC classification number: H01L51/0067 ,  C07D209/82 ,  C07D401/04 ,  C07D487/14 ,  C07D491/04 ,  C07D491/14 ,  C07D491/153 ,  C07D495/04 ,  C07D495/14 ,  C09B57/00 ,  C09B69/008 ,  H01L51/0071 ,  H01L51/5016 ,  H01L51/5056 ,  H01L2251/5384

Abstract: A condensed cyclic compound represented by one of Formulae 1-1 to 1-12 is described in the specification.

Abstract translation: 在本说明书中描述了由式1-1至1-12之一表示的缩合的环状化合物。

公开(公告)号：US20250089552A1

公开(公告)日：2025-03-13

申请号：US18944379

申请日：2024-11-12

Applicant: Samsung Electronics Co., Ltd. ,  SAMSUNG SDI CO., LTD.

Inventor： Myungsun SIM ,  Sunghun LEE ,  Yoonhyun KWAK ,  Jiwhan KIM ,  Jeoungin YI ,  Mitsunori ITO ,  Wataru SOTOYAMA ,  Kum Hee LEE ,  Byoungki CHOI ,  Sunghyun JUNG ,  Dalho HUH ,  Hyungsun KIM

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/00 ,  H10K101/30

Abstract: Provided are a composition and an organic light-emitting device including the same, wherein the composition includes a platinum-containing organometallic compound, a first compound, a second compound, and a third compound.