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公开(公告)号：US11825742B2
公开(公告)日：2023-11-21
申请号：US16181407
申请日：2018-11-06
发明人： Jimyoung Ye , Myeongsuk Kim , Byeongwook Yoo , Soobyung Ko , Jihwan Yoon , Jaehoon Hwang
IPC分类号： H01L51/00 , C07D417/14 , C09K11/06 , H10K85/60 , H10K50/11 , H10K101/10 , H10K101/30
CPC分类号： H10K85/6572 , C07D417/14 , C09K11/06 , H10K85/655 , H10K85/656 , C09K2211/1018 , H10K50/11 , H10K2101/10 , H10K2101/30
摘要： An organic light-emitting device and a heterocyclic compound, the device including a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes a compound represented by Formula 1A or a compound represented by Formula 1B:
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2.发明申请公开(公告)号：US20200099001A1
公开(公告)日：2020-03-26
申请号：US16446130
申请日：2019-06-19
发明人： Myeongsuk Kim , Jimyoung Ye , Byeongwook Yoo , Illhun Cho , Sunwoo Kang , Sunjae Kim , Jaeho Jeong
摘要： Provided are an organic light-emitting device, an apparatus including the organic light-emitting device, and an organometallic compound represented by Formula 1. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein: the organic layer includes the organometallic compound represented by Formula 1.
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公开(公告)号：US20190263849A1
公开(公告)日：2019-08-29
申请号：US16283173
申请日：2019-02-22
发明人： Byeongwook Yoo , Myeongsuk Kim , Jimyoung Ye , Yiseul Kim , Jaehoon Hwang
摘要： Provided are an organometallic compound, an organic light-emitting device including the organometallic compound, and an organic light-emitting apparatus including the organic light-emitting device. The organometallic compound has the structure M(L1)n1(L2)n2, wherein M is a transition metal, L1 is a ligand represented by the following structure: wherein n1 is 1, 2, or 3, and when n1 is two or more, two or more L1(s) are identical to or different from each other, L2 is an organic ligand, and n2 is 0, 1, or 2, and when n2 is two or more, two or more L2(s) are identical to or different from each other. The sum of n1 and n2 is 2 or 3. More details about Formula 2 is provided in the disclosure.
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公开(公告)号：US11672170B2
公开(公告)日：2023-06-06
申请号：US16666328
申请日：2019-10-28
发明人： Daehyeon Kim , Hyejeong Park , Myeongsuk Kim , Juwon Lee
IPC分类号： C07C211/54 , H01L51/00 , C09K11/06 , H01L51/50 , H01L27/32
CPC分类号： H01L51/006 , C07C211/54 , C09K11/06 , C07C2603/97 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , H01L27/3248 , H01L51/0056 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096
摘要： Provided are an arylamine compound and an organic light-emitting device including the same.
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公开(公告)号：US20190103566A1
公开(公告)日：2019-04-04
申请号：US15921590
申请日：2018-03-14
发明人： Seulong Kim , Soobyung Ko , Myeongsuk Kim , Jimyoung Ye , Byeongwook Yoo , Heunseung Lee , Jaehoon Hwang
摘要： An organometallic compound and an organic light-emitting device including the same are provided. The organometallic compound is represented by Formula 1 below:
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公开(公告)号：US20190084986A1
公开(公告)日：2019-03-21
申请号：US15963036
申请日：2018-04-25
发明人： Jimyoung Ye , Myeongsuk Kim , Seulong Kim , Byeongwook Yoo , Jaehoon Hwang , Soo-byung Ko , Jihwan Yoon
IPC分类号： C07D487/04 , C07D403/14 , C07D417/14 , C07D413/14 , C07D409/14 , H01L51/00 , H01L51/50
摘要： Provided are a heterocyclic compound represented by Formula 1 and an organic electroluminescence device and an organic electroluminescence display device including the heterocyclic compound represented by Formula 1 in an emission layer. In Formula 1, A is represented by Formula 2, D1 is represented by Formula 3, and D2 is represented by Formula 4.
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公开(公告)号：US20190062357A1
公开(公告)日：2019-02-28
申请号：US16015031
申请日：2018-06-21
发明人： Byeongwook Yoo , Soobyung Ko , Myeongsuk Kim , Seulong Kim , Yiseul Kim , Jimyoung Ye , Jaehoon Hwang
摘要： An organometallic compound is represented by Formula 1. An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode, the organic layer including an emission layer and at least one of the organometallic compound. An organic light-emitting apparatus includes the organic light-emitting device.
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公开(公告)号：US20160028014A1
公开(公告)日：2016-01-28
申请号：US14806523
申请日：2015-07-22
发明人： Myeongsuk Kim , Sungwook Kim , Jaebok Kim , Wonjun Song , Jahyun Im , Taekyung Kim
CPC分类号： H01L51/006 , H01L27/3244 , H01L51/0052 , H01L51/0056 , H01L51/0058 , H01L51/0059 , H01L51/0061 , H01L51/0072 , H01L51/0073 , H01L51/0074 , H01L51/5016 , H01L51/5056 , H01L51/5064 , H01L51/5072 , H01L51/508
摘要： An organic light-emitting device includes: a first electrode; a second electrode; an emission layer between the first electrode and the second electrode; and a hole transport region between the first electrode and the emission layer, wherein the hole transport region includes an auxiliary layer, and the auxiliary layer includes an amine-based compound represented by Formula 1: The organic light-emitting device according to one or more embodiments of the present invention may exhibit high efficiency and improved lifespan.
摘要翻译： 一种有机发光装置，包括：第一电极; 第二电极; 在第一电极和第二电极之间的发射层; 以及在第一电极和发光层之间的空穴传输区域，其中空穴传输区域包括辅助层，辅助层包括由式1表示的胺基化合物：根据一个或多个的有机发光器件 本发明的实施例可以表现出高效率和改善的寿命。
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9.发明授权公开(公告)号：US11963437B2
公开(公告)日：2024-04-16
申请号：US16718062
申请日：2019-12-17
发明人： Myeongsuk Kim , Sunwoo Kang , Soobyung Ko , Jimyoung Ye , Byeongwook Yoo , Illhun Cho
IPC分类号： H10K85/30 , C09K11/06 , H10K50/11 , H10K101/10
CPC分类号： H10K85/348 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1096 , C09K2211/185 , H10K50/11 , H10K2101/10
摘要： Provided are a near-infrared light-emitting diode including an osmium (Os)-containing organometallic compound and a device including the near-infrared light-emitting diode. The near-infrared light-emitting diode includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode, where the organic layer includes a near-infrared light-emitting layer, the near-infrared light-emitting layer includes the osmium (Os)-containing organometallic compound.
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公开(公告)号：US11871660B2
公开(公告)日：2024-01-09
申请号：US16791402
申请日：2020-02-14
发明人： Hyejeong Park , Daehyeon Kim , Myeongsuk Kim , Jimyoung Ye , Juwon Lee
IPC分类号： H01L51/00 , H10K85/60 , C07D471/04 , C07D519/00 , C07D403/14 , C07D487/14 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18 , H10K50/115
CPC分类号： H10K85/654 , C07D403/14 , C07D471/04 , C07D487/14 , C07D519/00 , H10K85/6572 , H10K50/115 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/18
摘要： A compound is represented by Formula 1. An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; and an organic layer between the first electrode and the second electrode and including an emission layer, wherein the organic layer includes the compound represented by Formula 1. The compound represented by Formula 1 suppresses or reduces the generation of dark spots by chelating metal that migrates from an electrode.
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