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公开(公告)号:US12178117B2
公开(公告)日:2024-12-24
申请号:US17343632
申请日:2021-06-09
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 Cho , Sunghyun Jung , Dalho Huh , Hyungsun Kim
IPC: H01L51/50 , C07F15/00 , C09K11/02 , C09K11/06 , H10K85/30 , 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:US20210009616A1
公开(公告)日:2021-01-14
申请号:US16912752
申请日:2020-06-26
Applicant: Samsung Electronics Co., Ltd. , SAMSUNG SDI CO., LTD.
Inventor: Sangdong Kim , Seungyeon Kwak , Hyun Koo , Sungjun Kim , Hyungsun Kim , Chul Baik , Myungsun Sim , Yongtak Yang , Banglin Lee , Sunyoung Lee , Sunghun Lee , Jeoungin Yi , Yuri Cho , Pyeongseok Cho , Byoungki Choi , Hyeonho Choi , Dalho Huh , Seokhwan Hong
Abstract: A composition including a platinum-containing organometallic compound, a first compound, a second compound, and a third compound, and an organic light-emitting device including the same wherein the composition does not comprise iridium, the Pt-containing organometallic compound, the first compound, the second compound, and the third compound are different from each other, the first compound comprises at least one electron transport moiety, the second compound and the third compound do not include a metal, each of an absolute value of a HOMO energy level of the second compound and an absolute value of a HOMO energy level of the third compound is 5.30 eV to 5.85 eV, the difference between the absolute value of the HOMO energy level of the second compound and the absolute value of the HOMO energy level of the third compound is 0.01 eV to 0.30 eV.
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公开(公告)号:US09812653B2
公开(公告)日:2017-11-07
申请号:US14550518
申请日:2014-11-21
Applicant: Samsung Electronics Co., Ltd. , SAMSUNG SDI CO., LTD.
Inventor: Yongsik Jung , Jhunmo Son , Seungjae Lee , Youngkwon Kim , Hyungsun Kim , Yeonsook Chung
IPC: H01L51/50 , H01L51/00 , C07D405/14 , C07D403/10 , C07D403/14 , C07D409/14 , C09K11/06 , C07F5/02 , C07F7/08 , C07D401/14
CPC classification number: H01L51/0071 , C07D401/14 , C07D403/10 , C07D403/14 , C07D405/14 , C07D409/14 , C07F5/025 , C07F7/0812 , C09K11/06 , C09K2211/1416 , C09K2211/1466 , C09K2211/1475 , C09K2211/1483 , C09K2211/1491 , H01L51/5016
Abstract: A carbazole compound represented by Formula 1: wherein in Formula 1, groups and variables are the same as defined in the specification.
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公开(公告)号:US12150380B2
公开(公告)日:2024-11-19
申请号:US17101379
申请日:2020-11-23
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 , C07D405/14 , C07D491/048 , C09K11/06 , H10K85/60 , H10K50/11 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K85/30 , H10K101/10
Abstract: A condensed-cyclic compound represented by Formula 1A: wherein in Formula 1A, groups, substituents, and variables are the same as defined in the specification.
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公开(公告)号:US20220069240A1
公开(公告)日:2022-03-03
申请号:US17343632
申请日:2021-06-09
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
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:US11050027B2
公开(公告)日:2021-06-29
申请号:US14553391
申请日:2014-11-25
Applicant: SAMSUNG ELECTRONICS CO., LTD. , SAMSUNG SDI CO., LTD.
Inventor: Changju Shin , Byungku Kim , Youngkwon Kim , Changwoo Kim , Hyungsun Kim , Seungjae Lee , Eunsun Yu , Byoungki Choi , Kyuyoung Hwang
IPC: H01L51/50 , H01L51/54 , H01L51/00 , C07D239/70 , C07D209/82
Abstract: A condensed cyclic compound represented by Formula 1 wherein in Formula 1, groups X1 to X8, L11, L12, R11, R12 and variables a11, a12, b11, b12 are described in the specification.
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公开(公告)号:US10158085B2
公开(公告)日:2018-12-18
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
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.
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公开(公告)号:US09865820B2
公开(公告)日:2018-01-09
申请号:US14596645
申请日:2015-01-14
Applicant: Samsung Electronics Co., Ltd. , Samsung SDI Co., Ltd.
Inventor: Hyungsun Kim , Byungku Kim , Youngkwon Kim , Changwoo Kim , Changju Shin , Seungjae Lee , Eunsun Yu , Byoungki Choi , Kyuyoung Hwang
IPC: H01L51/00 , H01L51/50 , C07D493/04 , C07D495/04 , C07D498/04 , C09K11/06 , C09B57/00
CPC classification number: H01L51/0067 , C07D493/04 , C07D495/04 , C07D498/04 , C09B57/00 , C09K11/06 , C09K2211/185 , H01L51/0071 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L2251/5384
Abstract: A condensed cyclic compound represented by Formula 1, wherein, in Formula 1, L1, E1, R1, X11 to X13, X21 to X26, a1, and b1 are described in the specification.
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公开(公告)号:US11495758B2
公开(公告)日:2022-11-08
申请号:US16912752
申请日:2020-06-26
Applicant: Samsung Electronics Co., Ltd. , SAMSUNG SDI CO., LTD.
Inventor: Sangdong Kim , Seungyeon Kwak , Hyun Koo , Sungjun Kim , Hyungsun Kim , Chul Baik , Myungsun Sim , Yongtak Yang , Banglin Lee , Sunyoung Lee , Sunghun Lee , Jeoungin Yi , Yuri Cho , Pyeongseok Cho , Byoungki Choi , Hyeonho Choi , Dalho Huh , Seokhwan Hong
Abstract: A composition including a platinum-containing organometallic compound, a first compound, a second compound, and a third compound, and an organic light-emitting device including the same wherein the composition does not comprise iridium, the Pt-containing organometallic compound, the first compound, the second compound, and the third compound are different from each other, the first compound comprises at least one electron transport moiety, the second compound and the third compound do not include a metal, each of an absolute value of a HOMO energy level of the second compound and an absolute value of a HOMO energy level of the third compound is 5.30 eV to 5.85 eV, the difference between the absolute value of the HOMO energy level of the second compound and the absolute value of the HOMO energy level of the third compound is 0.01 eV to 0.30 eV.
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公开(公告)号:US10985329B2
公开(公告)日:2021-04-20
申请号:US16177914
申请日:2018-11-01
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 , Kyu-Young Hwang
IPC: H01L51/00 , C07D405/14 , C09K11/06 , C07D491/048 , H01L51/50
Abstract: A condensed-cyclic compound represented by Formula 1A: wherein in Formula 1A, groups, substituents, and variables are the same as defined in the specification.
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