公开(公告)号：US12144241B2

公开(公告)日：2024-11-12

申请号：US16120961

申请日：2018-09-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunyoung Lee ,  Hyun Koo ,  Soyeon Kim ,  Jungin Lee ,  Hyeonho Choi ,  Kyuyoung Hwang ,  Yoonhyun Kwak ,  Ohyun Kwon

IPC: H10K85/30 ,  A61K33/24 ,  A61K33/242 ,  A61K33/243 ,  C07F15/00 ,  C09K11/06 ,  H10K50/00 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

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：US20240334823A1

公开(公告)日：2024-10-03

申请号：US18734463

申请日：2024-06-05

Applicant: Samsung Electronics Co., Ltd.

Inventor： Byungjoon Kang ,  Seungyeon Kwak ,  Kum Hee Lee ,  Aram Jeon ,  Kyuyoung Hwang ,  Banglin Lee ,  Shingo ISHIHARA ,  Yuri Cho ,  Byoungki Choi ,  Seokhwan Hong

IPC: H10K85/60 ,  C07F15/00 ,  C09K11/06 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18

CPC classification number: H10K85/656 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/185 ,  H10K50/15 ,  H10K50/167 ,  H10K50/171 ,  H10K50/18

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 may be understood by referring to the descriptions of M, L1, L2, n1, and n2 respectively as disclosed herein.

公开(公告)号：US12089487B2

公开(公告)日：2024-09-10

申请号：US17185128

申请日：2021-02-25

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung Hwang ,  Ohyun Kwon ,  Yoonhyun Kwak ,  Hyun Koo ,  Kumhee Lee ,  Hyeonho Choi ,  Whail Choi ,  Seokhwan Hong

IPC: H10K85/30 ,  H10K85/40 ,  C07F15/00 ,  C09K11/06 ,  H10K50/11 ,  H10K101/10

CPC classification number: H10K85/342 ,  H10K85/40 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/185 ,  H10K50/11 ,  H10K85/324 ,  H10K85/361 ,  H10K2101/10

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：US20240215433A1

公开(公告)日：2024-06-27

申请号：US18417270

申请日：2024-01-19

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung Hwang ,  Byungjoon Kang ,  Seungyeon Kwak ,  Kum Hee Lee ,  Aram Jeon ,  Sukekazu ARATANI ,  Banglin Lee ,  Kyuhyun Im ,  Byoungki Choi ,  Yasushi KOISHIKAWA

IPC: H10K85/30 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

CPC classification number: H10K85/342 ,  C07F15/0033 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10

Abstract: Provided are 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  



wherein M, L1, L2, n1, and n2 in Formula 1 are the same as described in the detailed description.

公开(公告)号：US11981692B2

公开(公告)日：2024-05-14

申请号：US16008168

申请日：2018-06-14

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung Hwang ,  Sangdong Kim ,  Sungjun Kim ,  Soyeon Kim ,  Jungin Lee ,  Jiyoun Lee ,  Yoonhyun Kwak ,  Ohyun Kwon

IPC: C07F15/00 ,  H10K50/11 ,  H10K50/12 ,  H10K85/30 ,  H10K101/10 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/818 ,  H10K50/828

CPC classification number: C07F15/0086 ,  H10K50/12 ,  H10K85/346 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/171 ,  H10K50/818 ,  H10K50/828 ,  H10K2101/10

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：US20240099046A1

公开(公告)日：2024-03-21

申请号：US18360967

申请日：2023-07-28

Applicant: Samsung Electronics Co., Ltd.

Inventor： Youngki Hong ,  Seungyeon Kwak ,  Sungmin Kim ,  Sunghun Lee ,  Shingo ISHIHARA ,  Yong Joo Lee ,  Byoungki Choi ,  Kyuyoung Hwang

IPC: H10K50/125 ,  H10K50/12 ,  H10K50/805 ,  H10K85/30

CPC classification number: H10K50/125 ,  H10K50/12 ,  H10K50/805 ,  H10K85/342

Abstract: A composition, including m1 dopants; and m2 hosts, wherein m1 and m2 are each an integer of 1 or greater, when m1 is 2 or greater, two or more of the m1 dopants are different from each other, when m2 is 2 or greater, two or more of the m2 hosts are different from each other, and the composition has an image-modifying coordinate represented by:


(X,Y)

as defined herein.

公开(公告)号：US20230371359A1

公开(公告)日：2023-11-16

申请号：US18348775

申请日：2023-07-07

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung Hwang ,  Byungjoon Kang ,  Seungyeon Kwak ,  Myungsun Sim ,  Kum Hee Lee ,  Aram Jeon ,  Byoungki Choi ,  Hyeonho Choi

IPC: H10K85/30 ,  C09K11/06 ,  H10K85/40 ,  C07F15/00 ,  H10K50/11 ,  H10K101/10

CPC classification number: H10K85/342 ,  C09K11/06 ,  H10K85/40 ,  C07F15/0033 ,  H10K50/11 ,  C09K2211/185 ,  C09K2211/1033 ,  C09K2211/1029 ,  H10K2101/10

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


M(L1)n1(L2)n2  Formula 1



wherein, in Formula 1, M, L1, L2, n1, and n2 are the same as described in the detailed description of the specification.

公开(公告)号：US20230313040A1

公开(公告)日：2023-10-05

申请号：US18194908

申请日：2023-04-03

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung Hwang ,  Byungjoon Kang ,  Daihyun Kim ,  Sungmin Kim ,  Hwang Suk Kim ,  Mihyun Park ,  Jungmin Oh ,  Hyosan Lee ,  Byoungki Choi

IPC: C09K13/00 ,  H01L21/311

CPC classification number: C09K13/00 ,  H01L21/31111

Abstract: Provided are an etching composition including an oxidizing agent, an ammonium salt, an aqueous solvent, and an accelerator, a method of preparing a metal-containing film etching by using the same, and a method of manufacturing a semiconductor device by using the same.

公开(公告)号：US11758803B2

公开(公告)日：2023-09-12

申请号：US16808605

申请日：2020-03-04

Applicant: Samsung Electronics Co., Ltd.

Inventor： Kyuyoung Hwang ,  Byungjoon Kang ,  Seungyeon Kwak ,  Myungsun Sim ,  Kum Hee Lee ,  Aram Jeon ,  Byoungki Choi ,  Hyeonho Choi

IPC: H10K85/30 ,  C09K11/06 ,  C07F15/00 ,  H10K85/40 ,  H10K50/11 ,  H10K101/10

CPC classification number: H10K85/342 ,  C07F15/0033 ,  C09K11/06 ,  H10K85/40 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/185 ,  H10K50/11 ,  H10K2101/10

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

M(L1)n1(L2)n2  Formula 1



wherein, in Formula 1, M, L1, L2, n1, and n2 are the same as described in the detailed description of the specification.

公开(公告)号：US11731995B2

公开(公告)日：2023-08-22

申请号：US17690274

申请日：2022-03-09

Applicant: Samsung Electronics Co., Ltd.

Inventor： Sunyoung Lee ,  Jungin Lee ,  Aram Jeon ,  Kyuyoung 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 ,  H10K50/15 ,  H10K50/16

CPC classification number: C07F15/0086 ,  C07B59/004 ,  C09K11/06 ,  H05B33/14 ,  H10K50/11 ,  H10K50/171 ,  H10K50/18 ,  H10K50/81 ,  H10K50/82 ,  H10K85/346 ,  C07B2200/05 ,  H10K50/15 ,  H10K50/16

Abstract: An organometallic compound represented by Formula 1:






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