公开(公告)号：US20170084850A1

公开(公告)日：2017-03-23

申请号：US15263850

申请日：2016-09-13

Applicant: SAMSUNG ELECTRONICS CO., LTD.

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

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

CPC classification number: H01L51/0085 ,  C07F15/0026 ,  C07F15/0033 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1044 ,  C09K2211/185 ,  H01L51/5016

Abstract: An organometallic compound represented by Formula 1: M(L1)n1(L2)n2   Formula 1 wherein in Formula 1, M in Formula 1 is selected from iridium (Ir), platinum (Pt), osmium (Os), titanium (Ti), zirconium (Zr), hafnium (Hf), europium (Eu), terbium (Tb), thulium (Tm), and rhodium (Rh), L1 in Formula 1 is selected from a ligand represented by Formula 2A or 2B as they are defined in the specification, and L2 in Formula 1 is selected from a mono-anionic organic ligand.

公开(公告)号：US20150325799A1

公开(公告)日：2015-11-12

申请号：US14661619

申请日：2015-03-18

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

Inventor： Kyuyoung HWANG ,  Ohyun KWON ,  Sangmo KIM ,  Joohee SEO ,  Seungjae LEE ,  Byoungki CHOI ,  Hyeonho CHOI

IPC: H01L51/00 ,  H01L51/50 ,  C07D471/14

CPC classification number: C07D471/14 ,  C07D471/04 ,  C07D471/22 ,  C07D491/147 ,  C07D491/22 ,  C07D495/14 ,  C07D519/00 ,  C07F7/0816 ,  C09B1/00 ,  C09B3/14 ,  C09B23/148 ,  C09B47/00 ,  C09B57/00 ,  C09B57/008 ,  C09B57/02 ,  C09B57/10 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096

Abstract: A condensed cyclic compound represented by Formulae 1A or 1B: wherein in Formulae 1A and 1 B, groups, rings, substituents, and variables are defined in the detailed description.

Abstract translation: 由式1A或1B表示的缩合的环状化合物：其中在式1A和1B中，基团，环，取代基和变量在详细描述中定义。

公开(公告)号：US20150171340A1

公开(公告)日：2015-06-18

申请号：US14573422

申请日：2014-12-17

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

Inventor： Seungjae LEE ,  Byungku KIM ,  Youngkwon KIM ,  Changwoo KIM ,  Hyungsun KIM ,  Changju SHIN ,  Eunsun YU ,  Byoungki CHOI ,  Kyuyoung HWANG

IPC: H01L51/00 ,  H01L51/50

CPC classification number: H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0081 ,  H01L51/0085 ,  H01L51/5016

Abstract: A condensed-cyclic compound represented by Formula 1A or 1B: wherein in Formulae 1A and 1B, groups, substituents, and variables are the same as defined in the specification.

Abstract translation: 由式1A或1B表示的缩合环状化合物：其中在式1A和1B中，基团，取代基和变量与说明书中定义相同。

公开(公告)号：US20230038197A1

公开(公告)日：2023-02-09

申请号：US17896231

申请日：2022-08-26

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：US20220190260A1

公开(公告)日：2022-06-16

申请号：US17199655

申请日：2021-03-12

Applicant: Samsung Electronics Co., Ltd. ,  UNIVERSITAT DE BARCELONA

Inventor： Yongsik JUNG ,  Laura RODRIGUEZ RAURELL ,  Joao Carlos LIMA ,  Hyeonho Choi ,  Seungyeon KWAK ,  Kyuyoung HWANG

IPC: H01L51/00 ,  C07F1/00 ,  C09K11/06

Abstract: An organometallic compound represented by Formula 1 wherein, M1 to M4 are each independently a first-row transition metal, a second-row transition metal, or a third-row transition metal; X1 and X2 are each independently C(R5)(R6), Si(R5)(R6), N(R5), O, S, Se, or Te; W1 to W4 are each independently N(R7)(R8), P(R7)(R8), S(R7), a C5-C60 carbocyclic group unsubstituted or substituted with at least one R10a, or a C1-C60 heterocyclic group unsubstituted or substituted with at least one R10a; L1 to L6 are each independently a C1-C30 alkylene group unsubstituted or substituted with at least one R10a, a C5-C60 carbocyclic group unsubstituted or substituted with at least one R10a, or a C1-C60 heterocyclic group unsubstituted or substituted with at least one R10a, a3 to a6 are each independently an integer from 0 to 3, and R1 to R8 and R10a in Formula 1 are as described herein.

公开(公告)号：US20220102654A1

公开(公告)日：2022-03-31

申请号：US17229659

申请日：2021-04-13

Applicant: Samsung Electronics Co., Ltd.

Inventor： Jeoungin YI ,  Byungjoon KANG ,  Sangdong KIM ,  Hyungjun KIM ,  Yong Joo LEE ,  Byoungki CHOI ,  Youngki HONG ,  Kyuyoung HWANG

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

Abstract: Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an electronic apparatus including the organic light-emitting device, in which the organometallic compound may be represented by Formula 1-1: wherein Formula 1-1 may be understood by referring to the description of Formula 1-1 provided herein.

公开(公告)号：US20210198297A1

公开(公告)日：2021-07-01

申请号：US16895293

申请日：2020-06-08

Applicant: Samsung Electronics Co., Ltd.

Inventor： Aram JEON ,  Byungjoon KANG ,  Seungyeon KWAK ,  Kum Hee LEE ,  Kyuyoung HWANG ,  Ohyun KWON ,  Shingo ISHIHARA ,  Yuri CHO ,  Byoungki CHOI ,  Seokhwan HONG

IPC: C07F15/00 ,  H01L51/00

Abstract: Provided are an organometallic compound, an organic light-emitting device including the same, and a diagnostic composition including the same. The organometallic compound is represented by Formula 1 M(LA)n1(LB)n2 wherein, in Formula 1, M is a transition metal, LA is a ligand represented by Formula 2A, LB is a ligand represented by Formula 2B,

公开(公告)号：US20210020839A1

公开(公告)日：2021-01-21

申请号：US17038043

申请日：2020-09-30

Applicant: Samsung Electronics Co., Ltd.

Inventor： Whail CHOI ,  Seungyeon KWAK ,  Yoonhyun KWAK ,  Ohyun KWON ,  Hyeonho CHOI ,  Kyuyoung HWANG ,  Sangdong KIM ,  Youngjae PARK

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

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

公开(公告)号：US20200006676A1

公开(公告)日：2020-01-02

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.

公开(公告)号：US20190352322A1

公开(公告)日：2019-11-21

申请号：US16415435

申请日：2019-05-17

Applicant: Samsung Electronics Co., Ltd.

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

IPC: C07F15/00 ,  H01L51/00

Abstract: An organometallic compound represented by Formula 1, an organic light-emitting device including the organometallic compound, and a diagnostic composition including the organometallic compound: