公开(公告)号：US20180309072A1

公开(公告)日：2018-10-25

申请号：US15957344

申请日：2018-04-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Banglin LEE ,  Seungyeon KWAK ,  Kum Hee LEE ,  Shingo ISHIHARA ,  Yongsuk CHO ,  Hwayoung CHO

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

CPC classification number: H01L51/0087 ,  A61K31/555 ,  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：US20190100546A1

公开(公告)日：2019-04-04

申请号：US16141292

申请日：2018-09-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Chul BAIK ,  Kum Hee LEE ,  Yongsuk CHO ,  Jongwon CHOI ,  Yoonhyun KWAK ,  Ohyun KWON ,  Sangdong KIM ,  Hwayoung CHO

IPC: C07F15/00 ,  C07F1/12 ,  H01L51/00 ,  H01L51/50

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：US20230276693A1

公开(公告)日：2023-08-31

申请号：US18173164

申请日：2023-02-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yong Joo LEE ,  Ohyun KWON ,  Kum Hee LEE ,  Sunghun LEE ,  Hwayoung CHO ,  Byoungki CHOI ,  Yasushi KOISHIKAWA ,  Youngki HONG

IPC: H10K85/30 ,  H10K85/60 ,  C09K11/06

CPC classification number: H10K85/342 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6574 ,  C09K11/06 ,  H10K50/11

Abstract: Provided are a light-emitting device, an electronic apparatus including the light-emitting device, and a mixture, the light-emitting device including: a first electrode; a second electrode; and an interlayer arranged between the first electrode and the second electrode and including an emission layer, wherein the interlayer includes a first compound represented by Formula 1, a second compound that is free of an electron-transporting group, and a third compound represented by Formula 7, the second compound does not include an indolocarbazole group, and the second compound and the third compound are different from each other. In addition, provided is a mixture including the first compound, the second compound, and the third compound. The first compound, the second compound, and the third compound are respectively the same as those described in the present specification.

公开(公告)号：US20210115078A1

公开(公告)日：2021-04-22

申请号：US17128323

申请日：2020-12-21

Applicant: Samsung Electronics Co., Ltd.

Inventor： Whail CHOI ,  Seungyeon KWAK ,  Jiwhan KIM ,  Hwayoung CHO ,  Hyeonho CHOI ,  Kyuyoung HWANG ,  Yoonhyun KWAK ,  Ohyun KWON

IPC: C07F15/00 ,  H01L51/50 ,  H01L51/52 ,  H01L51/00 ,  C09K11/06

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

公开(公告)号：US20180366660A1

公开(公告)日：2018-12-20

申请号：US15871402

申请日：2018-01-15

Applicant: Samsung Electronics Co., Ltd.

Inventor： Yongsuk CHO ,  Ohyun KWON ,  Hyun KOO ,  Hwayoung CHO ,  Jongwon CHOI ,  Yoonhyun KWAK ,  Byoungki CHOI

IPC: H01L51/00 ,  C07F15/00 ,  C09K11/06 ,  G01N21/64

CPC classification number: H01L51/0087 ,  C07F15/0093 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/185 ,  G01N21/6428 ,  G01N2021/6439 ,  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：US20180273563A1

公开(公告)日：2018-09-27

申请号：US15933763

申请日：2018-03-23

Applicant: Samsung Electronics Co., Ltd.

Inventor： Whail CHOI ,  Seungyeon KWAK ,  Jiwhan KIM ,  Hwayoung CHO ,  Hyeonho CHOI ,  Kyuyoung HWANG ,  Yoonhyun KWAK ,  Ohyun KWON

IPC: C07F15/00 ,  H01L51/50 ,  H01L51/52 ,  C09K11/06 ,  H01L51/00

CPC classification number: C07F15/0033 ,  C09K11/06 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1096 ,  C09K2211/185 ,  H01L51/0085 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5096 ,  H01L51/5218 ,  H01L51/5221 ,  H01L51/56

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

公开(公告)号：US20180261781A1

公开(公告)日：2018-09-13

申请号：US15913153

申请日：2018-03-06

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kum Hee LEE ,  Banglin LEE ,  Sungjun KIM ,  Hwayoung CHO ,  Jongwon CHOI ,  Whail CHOI ,  Yoonhyun KWAK ,  Ohyun KWON

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

CPC classification number: H01L51/0087 ,  C07F15/0086 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/5004 ,  H01L51/5016 ,  H01L51/5024 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096 ,  H01L2251/552

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：US20180090707A1

公开(公告)日：2018-03-29

申请号：US15487820

申请日：2017-04-14

Applicant: SAMSUNG ELECTRONICS CO., LTD.

Inventor： Aram JEON ,  Chul BAIK ,  Jungin LEE ,  Hwayoung CHO ,  Seokhwan HONG ,  Kyuyoung HWANG ,  Ohyun KWON ,  Yoonhyun KWAK

IPC: H01L51/52 ,  C09K11/06 ,  C09K11/02 ,  H01L51/00 ,  C07F15/00

CPC classification number: H01L51/5203 ,  C07F15/0086 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1022 ,  C09K2211/1029 ,  C09K2211/185 ,  H01L51/0072 ,  H01L51/0087 ,  H01L51/0094 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/5072 ,  H01L51/5088 ,  H01L51/5092 ,  H01L51/5096

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