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公开(公告)号：US12096683B2
公开(公告)日：2024-09-17
申请号：US17035552
申请日：2020-09-28
发明人： Jungsub Lee , Hyunyoung Kim , Jiyoung Lee , Hyejin Jung , Minje Kim , Eung Do Kim , Hyojeong Kim , Hyosup Shin , Seokgyu Yoon , Youngki Lee , Kunwook Cho , Hyeon Gu Cho , Minsoo Choi , Youngeun Choi , Hyein Jeong , Jaejin Lyu
CPC分类号： H10K85/6572 , H10K85/342 , H10K85/344 , H10K85/346 , H10K85/348 , H10K85/371 , H10K85/40 , H10K85/636
摘要： An organic electroluminescence device according to an embodiment of the present disclosure includes a first electrode, a second electrode, and an emission layer. The emission layer includes host compounds and dopant compounds. The hot compounds include a first host compound represented by Formula 1, and a second host compound represented by Formula 2, and the dopant compounds include an assistant dopant compound represented by Formula 3, and a light-emitting dopant compound represented by Formula 4:
Accordingly, the organic electroluminescence device according to an embodiment may achieve high efficiency and long life.-
公开(公告)号：US20230189644A1
公开(公告)日：2023-06-15
申请号：US18164084
申请日：2023-02-03
发明人： Hyunyoung Kim , Minje Kim , Eungdo Kim , Hyojeong Kim , Hyosup Shin , Seokgyu Yoon , Youngki Lee , Jungsub Lee , Jiyoung Lee , Hyejin Jung , Kunwook Cho , Hyeongu Cho , Minsoo Choi , Youngeun Choi , Hyein Jeong
CPC分类号： H10K85/6572 , H10K50/12 , H10K85/346 , H10K85/631 , H10K85/654 , H10K85/6574 , H10K30/353
摘要： An organic light-emitting device and an apparatus including the same are disclosed. The 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 includes an emission layer, the emission layer includes a first compound, a second compound, a third compound, and a fourth compound, the first compound is represented by Formula 1, the second compound is represented by Formula 2, the third compound is represented by Formula 3, the fourth compound is represented by any one of Formulae 4-1 to 4-3, each as respectively described in the detailed description.
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公开(公告)号：US11605786B2
公开(公告)日：2023-03-14
申请号：US17028894
申请日：2020-09-22
发明人： Hyunyoung Kim , Minje Kim , Eungdo Kim , Hyojeong Kim , Hyosup Shin , Seokgyu Yoon , Youngki Lee , Jungsub Lee , Jiyoung Lee , Hyejin Jung , Kunwook Cho , Hyeongu Cho , Minsoo Choi , Youngeun Choi , Hyein Jeong
摘要： An organic light-emitting device and an apparatus including the same are disclosed. The 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 includes an emission layer, the emission layer includes a first compound, a second compound, a third compound, and a fourth compound, the first compound is represented by Formula 1, the second compound is represented by Formula 2, the third compound is represented by Formula 3, the fourth compound is represented by any one of Formulae 4-1 to 4-3, each as respectively described in the detailed description.
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公开(公告)号：US11575092B2
公开(公告)日：2023-02-07
申请号：US16923539
申请日：2020-07-08
发明人： Hyunyoung Kim , Minje Kim , Eungdo Kim , Hyojeong Kim , Hyosup Shin , Seokgyu Yoon , Youngki Lee , Jungsub Lee , Jiyoung Lee , Hyejin Jung , Kunwook Cho , Hyeongu Cho , Minsoo Choi , Youngeun Choi , Jaejin Lyu
摘要： An organic light-emitting device and an apparatus including the same are disclosed. The organic light-emitting device includes: a first electrode; a second electrode; and an organic layer between the first electrode and the second electrode. The organic layer includes an emission layer, the emission layer includes a first compound, a second compound, a third compound, and a fourth compound, the first compound is represented by Formula 1, the second compound is represented by Formula 2A or Formula 2B, the third compound is represented by Formula 3, the fourth compound is represented by Formula 4, each as respectively described in the detailed description.
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公开(公告)号：US11223018B2
公开(公告)日：2022-01-11
申请号：US15167813
申请日：2016-05-27
发明人： Sooyon Kim , Youngkook Kim , Jongwoo Kim , Jeonga Oh , Hyejin Jung , Seokhwan Hwang , Jaeyong Lee
IPC分类号： H01L51/00 , C07D405/14 , C07D401/12 , C07D221/18 , C07D409/14 , H01L51/50
摘要： 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, wherein the organic layer includes a condensed cyclic compound of Formula 1: An organic light-emitting device including the condensed cyclic compound of Formula 1 may have high efficiency, low driving voltage, high luminance, and a long lifespan.
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公开(公告)号：US20160028015A1
公开(公告)日：2016-01-28
申请号：US14876742
申请日：2015-10-06
发明人： Youngkook Kim , Seokhwan Hwang , Hyejin Jung , Jino Lim , Sanghyun Han , Eunjae Jeong , Sooyon Kim , Junha Park , Eunyoung Lee , Jonghyuk Lee
IPC分类号： H01L51/00 , C09K11/02 , C09K11/06 , C07C211/56 , C07C255/58 , C07C211/61 , C07D209/88 , C07D333/76 , C07D307/91 , C07F7/08 , C07D251/22 , C07D235/18 , C07D213/38 , C07D471/04 , C07D213/74 , C07D409/12 , C07D405/12 , C07D401/12 , C07C211/59
CPC分类号： H01L51/006 , C07C211/56 , C07C211/59 , C07C211/61 , C07C217/92 , C07C255/58 , C07C2603/18 , C07C2603/24 , C07C2603/26 , C07C2603/50 , C07D209/86 , C07D209/88 , C07D213/36 , C07D213/38 , C07D213/74 , C07D235/18 , C07D251/22 , C07D307/91 , C07D333/76 , C07D401/12 , C07D405/12 , C07D409/12 , C07D471/04 , C07F7/0805 , C07F7/081 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , H01L51/0058 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0077 , H01L51/0081 , H01L51/5012 , H01L51/5072 , H05B33/10
摘要： An amine-based compound and an organic light-emitting diode including the amine-based compound.
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公开(公告)号：US20240324387A1
公开(公告)日：2024-09-26
申请号：US18603478
申请日：2024-03-13
发明人： Seokgyu Yoon , Soungwook Kim , Hwasook Ryu , Hyejin Jung , Kunwook Cho
IPC分类号： H10K59/38 , H10K59/40 , H10K102/10
CPC分类号： H10K59/38 , H10K59/40 , H10K2102/101
摘要： A display apparatus includes a substrate including an emission area and a sensing area, a plurality of light-emitting devices disposed on the substrate and overlapping the emission area, and a plurality of light-receiving devices disposed on the substrate and overlapping the sensing area. Each of the plurality of light-emitting devices includes a pixel electrode, an emission layer disposed on the pixel electrode, and an opposite electrode disposed on the emission layer. Each of the plurality of light-receiving devices includes a sensing electrode, an active layer disposed on the sensing electrode, and an opposite electrode disposed on the active layer. At least one of the plurality of sensing electrodes has a structure that is different from a stacked structure of the pixel electrode, and the sensing electrode includes a transparent conductive layer.
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公开(公告)号：US20240196741A1
公开(公告)日：2024-06-13
申请号：US18320870
申请日：2023-05-19
发明人： Hwasook Ryu , Hyejin Jung , Seokgyu Yoon
IPC分类号： H10K85/60
CPC分类号： H10K85/6572 , H10K85/655
摘要： An opto-electronic device includes a first electrode, a second electrode facing the first electrode, a photoactive layer arranged between the first electrode and the second electrode, and an organic compound represented by Formula 1, wherein Ar11 in Formula 1 is a group represented by Formula 2:
More detailed descriptions of Formulae 1 and 2 are as described herein.-
9.发明公开公开(公告)号：US20240138258A1
公开(公告)日：2024-04-25
申请号：US18199839
申请日：2023-05-19
发明人： Hyejin Jung , Hwasook Ryu , Seokgyu Yoon
IPC分类号： H10K85/60 , C07D498/06 , C07D498/16 , C07D513/06 , C09K11/06 , H10K85/20
CPC分类号： H10K85/657 , C07D498/06 , C07D498/16 , C07D513/06 , C09K11/06 , H10K85/211 , H10K85/615 , H10K85/654 , H10K50/11
摘要： Provided are an organic compound represented by Formula 1 and an optoelectronic device including an optical activation layer including the organic compound represented by Formula 1:
where, in Formula 1, Q is an electron-withdrawing group.-
公开(公告)号：US10573825B2
公开(公告)日：2020-02-25
申请号：US15594272
申请日：2017-05-12
发明人： Sanghyun Han , Sooyon Kim , Hyejin Jung , Youngkook Kim , Seokhwan Hwang
IPC分类号： H01L29/08 , H01L51/00 , C07D311/78 , C07D407/04 , C09K11/02 , C09K11/06 , H01L27/32 , H01L51/50
摘要： Provided are a compound represented by Formula 1 and an organic light-emitting device including the same: wherein descriptions of Formula 1 are provided in the detailed description of the present specification.
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