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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
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.
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公开(公告)号：US20180179238A1
公开(公告)日：2018-06-28
申请号：US15845162
申请日：2017-12-18
Applicant: SAMSUNG ELECTRONICS CO., LTD.
Inventor： Banglin LEE , Kum Hee LEE , Jongwon CHOI , Yoonhyun KWAK , Hyun KOO , Ohyun KWON , Jun CHWAE
CPC classification number: C07F15/0086 , C07F15/006 , C09K11/06 , C09K2211/185 , H01L51/0087 , H01L51/5012 , 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.
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公开(公告)号：US20250129288A1
公开(公告)日：2025-04-24
申请号：US18916329
申请日：2024-10-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Cheol HAM , Byungjoon KANG , Giho KO , Sungmin KIM , Mihyun PARK , Insun PARK , Jinhye BAE , Kum Hee LEE , Minhyung CHO , Kyuyoung HWANG
IPC: C09K13/06 , H01L21/3213
Abstract: Provided are an etching composition, a method of etching a metal-containing film by using the same, and a method of manufacturing a semiconductor device by using the same. The etching composition may include an oxidizing agent, a buffer, and a selective etching inhibitor. The selective etching inhibitor may include a first compound represented by Formula 1 and a second compound different from the first compound. The second compound may include a ring. The ring may be a pyrazole group, an imidazole group, a triazole group, or a tetrazole group, or the ring may be a pyrazole group, an imidazole group, or a triazole group, each condensed with a benzene group, a pyridine group, a pyrimidine group, a pyrazine group, a pyridazine group, or any combination thereof. A description of Formula 1 is provided in the present specification.
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公开(公告)号：US20220411450A1
公开(公告)日：2022-12-29
申请号：US17887757
申请日：2022-08-15
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoonhyun KWAK , Kum Hee LEE , Whail CHOI , Kyuyoung HWANG , Seungyeon KWAK , Sangdong KIM , Sunghun LEE , Kyuhyun IM , Yongsuk CHO , Jongwon CHOI
Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, R1 to R12 and R16 are the same as described in the specification.
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公开(公告)号：US20200295278A1
公开(公告)日：2020-09-17
申请号：US16885603
申请日：2020-05-28
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyuyoung HWANG , Ohyun KWON , Yoonhyun KWAK , Kum Hee LEE , Hyeonho CHOI , Whail CHOI , Byoungki CHOI
Abstract: An organometallic compound represented by Formula 1: M(L1)n(L2)n2 Formula 1 wherein in Formula 1, M, L1, L2, n1, and n2 are the same as described in the specification.
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Patent Agency Ranking
公开(公告)号：US20190300557A1
公开(公告)日：2019-10-03
申请号：US16372836
申请日：2019-04-02
Applicant: Samsung Electronics Co., Ltd.
Inventor： Yoonhyun KWAK , Kum Hee LEE , Whail CHOI , Kyuyoung HWANG , Seungyeon KWAK , Sangdong KIM , Sunghun LEE , Kyuhyun IM , Yongsuk CHO , Jongwon CHOI
Abstract: An organometallic compound represented by Formula 1: wherein, in Formula 1, R1 to R12 and R16 are the same as described in the specification.
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公开(公告)号：US20170033300A1
公开(公告)日：2017-02-02
申请号：US15091603
申请日：2016-04-06
Applicant: Samsung Electronics Co., Ltd.
Inventor： Aram JEON , Ohyun KWON , Yoonhyun KWAK , Kum Hee LEE , Kyuyoung HWANG , Sangdong KIM , Byoungki CHOI , Hyeonho CHOI
CPC classification number: H01L51/0085 , C07F15/004 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , 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.
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公开(公告)号：US20160155963A1
公开(公告)日：2016-06-02
申请号：US14953104
申请日：2015-11-27
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kyuyoung HWANG , Kum Hee LEE , Whail CHOI , Ohyun KWON , Hyeonho CHOI
CPC classification number: H01L51/0094 , C07F15/0033 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/104 , C09K2211/1048 , C09K2211/1088 , C09K2211/1092 , C09K2211/1096 , C09K2211/185 , H01L51/0058 , H01L51/0072 , H01L51/0085 , H01L51/5004 , H01L51/5016 , H01L2251/552 , H01L2251/558
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.
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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.
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公开(公告)号：US20220298191A1
公开(公告)日：2022-09-22
申请号：US17687932
申请日：2022-03-07
Applicant: Samsung Electronics Co., Ltd.
Inventor： Kum Hee LEE , Banglin LEE , Yong Joo LEE , Jeoungin YI , Byoungki CHOI , Sunghun HONG , Youngki HONG
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 Formula 1 M, L1, L2, n1, and n2 in Formula 1 are the same as described in the present specification.
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