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21.发明申请公开(公告)号：US20140124747A1
公开(公告)日：2014-05-08
申请号：US13826319
申请日：2013-03-14
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jun-Ha Park , Eun-Young Lee , Jin-O Lim , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim , Jong-Hyuk Lee
IPC: H01L51/00
CPC classification number: H01L51/0072 , C07D209/56 , H01L51/0059 , H01L51/0061 , H01L51/0081 , H01L2251/308
Abstract: Provided are heterocyclic compounds represented by general Formula 1 below and organic light-emitting devices including the same: Such N-substituted diarylamino derivatives of 4,5-iminophenanthrene, when included in color fluorescent or phosphorescent organic light emitting devices in a hole transporting or hole injecting charge transport role, impart high efficiency, low driving voltages, high luminances and long lifetimes to these devices.
Abstract translation: 提供以下通式1表示的杂环化合物和包括其的有机发光器件：当包含在空穴传输或空穴中的彩色荧光或磷光有机发光器件中时，这种4,5-亚氨基菲的N-取代二芳基氨基衍生物 注入电荷输送作用，赋予这些器件高效率，低驱动电压，高亮度和长寿命。
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公开(公告)号：US11482678B2
公开(公告)日：2022-10-25
申请号：US16742844
申请日：2020-01-14
Applicant: Samsung Display Co., Ltd.
Inventor： Seok-Hwan Hwang , Young-Kook Kim , Yoon-Hyun Kwak , Jong-Hyuk Lee , Kwan-Hee Lee , Min-Seung Chun
Abstract: An organic light emitting device including: a substrate; a first electrode; a second electrode; and an organic layer interposed between the first electrode and the second electrode and including an emission layer, wherein one of the first electrode and the second electrode is a reflective electrode and the other is a semitransparent or transparent electrode, and wherein the organic layer includes a layer having at least one of the compounds having at least one carbazole group, and a flat panel display device including the organic light emitting device. The organic light emitting device has low driving voltage, excellent current density, high brightness, excellent color purity, high efficiency, and long lifetime.
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公开(公告)号：US10256416B2
公开(公告)日：2019-04-09
申请号：US14072478
申请日：2013-11-05
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Eun-Young Lee , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Jun-Ha Park , Jong-Woo Kim , Jin-O Lim , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim , Jong-Hyuk Lee
IPC: H01L51/00 , C07D311/78 , C07D405/04 , C07D405/10 , C07F7/08 , C07C13/567 , C07C13/62 , C07C15/28 , C07C15/30 , C07C15/38 , C09K11/06 , C07B59/00 , C09B11/28 , C09B1/00 , H01L51/50
Abstract: A compound is represented by Formula 1, 2, or 3, and an organic light-emitting device includes the compound. The organic light-emitting device includes a first electrode, a second electrode, and an organic layer. The organic layer includes the compound represented by Formula 1, 2 or 3. A flat display apparatus includes the organic light-emitting device.
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公开(公告)号：US09831443B2
公开(公告)日：2017-11-28
申请号：US14558491
申请日：2014-12-02
Applicant: Samsung Display Co., Ltd.
Inventor： Eun-Young Lee , Young-Kook Kim , Jun-Ha Park , Sung-Soo Bae , Eun-Jae Jeong , Seok-Hwan Hwang
IPC: H01L51/00 , C09K11/02 , C07D405/14 , C07D311/78 , C07D405/10 , C09K11/06 , H01L51/50
CPC classification number: H01L51/0073 , C07D311/78 , C07D405/10 , C07D405/14 , C09K11/06 , C09K2211/1033 , C09K2211/1048 , C09K2211/1062 , C09K2211/1088 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/0067 , H01L51/0072 , H01L51/5072
Abstract: A condensed cyclic compound and an organic light-emitting device including the same are provided.
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公开(公告)号：US09773987B2
公开(公告)日：2017-09-26
申请号：US13905119
申请日：2013-05-29
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Hye-Jin Jung , Seok-Hwan Hwang , Young-Kook Kim , Jun-Ha Park , Eun-Young Lee , Jin-O Lim , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim , Jong-Hyuk Lee
CPC classification number: H01L51/0094 , C07F7/0812 , C07F7/0814 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L2251/308
Abstract: A silicon-based compound represented by Formula 1 below and an organic light-emitting device including the silicon-based compound are provided. According to one or more embodiments of the present invention, an organic light-emitting device includes: a substrate; a first electrode; a second electrode disposed opposite to the first electrode; and an organic layer disposed between the first electrode and the second electrode and including an emission layer, wherein the organic layer include at least one of the silicon compounds of Formula 1
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Patent Agency Ranking
公开(公告)号：US09716234B2
公开(公告)日：2017-07-25
申请号：US14283774
申请日：2014-05-21
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jun-Ha Park , Seok-Hwan Hwang , Young-Kook Kim , Hye-Jin Jung , Eun-Young Lee , Jong-Woo Kim , Jin-O Lim , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim
CPC classification number: H01L51/0058 , C09K11/06 , H01L51/0067 , H01L51/0072 , H01L51/506 , H01L51/5072
Abstract: Provided is a compound represented by Formula 1, Formula 2, or Formula 3:
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公开(公告)号：US09705093B2
公开(公告)日：2017-07-11
申请号：US14258786
申请日：2014-04-22
Applicant: Samsung Display Co., Ltd.
Inventor： Seok-Hwan Hwang , Young-Kook Kim , Jun-Ha Park , Hye-Jin Jung , Jin-O Lim , Eun-Young Lee , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim , Jong-Hyuk Lee
IPC: H01L51/00 , H01L27/32 , H01L51/50 , C07D401/14
CPC classification number: H01L51/0072 , C07D401/14 , H01L51/0052 , H01L51/0058 , H01L51/0067 , H01L51/0079 , H01L51/0081 , H01L51/5072
Abstract: A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the heterocyclic compound are provided:
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公开(公告)号：US09640768B2
公开(公告)日：2017-05-02
申请号：US14287438
申请日：2014-05-27
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seok-Hwan Hwang , Young-Kook Kim , Jun-Ha Park , Hye-Jin Jung , Jin-O Lim , Eun-Young Lee , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim
IPC: H01L51/00 , H01L51/50 , C07D405/14 , C07D405/04 , C07D409/04 , C07D409/14 , C07F7/08
CPC classification number: H01L51/0072 , C07D405/04 , C07D405/14 , C07D409/04 , C07D409/14 , C07F7/0812 , H01L51/006 , H01L51/0067 , H01L51/0073 , H01L51/0074 , H01L51/0077 , H01L51/0085 , H01L51/5016 , H01L51/5072
Abstract: A heterocyclic compound of Formula 1 and an organic light-emitting device including the same are provided. Ar and X in Formula 1 are defined as in the specification.
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公开(公告)号：US09455407B2
公开(公告)日：2016-09-27
申请号：US14303771
申请日：2014-06-13
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Jong-Woo Kim , Young-Kook Kim , Jin-O Lim , Seok-Hwan Hwang , Hyoung-Kun Kim
IPC: H01L27/146 , C07D311/78 , H01L51/00 , H01L51/50
CPC classification number: H01L51/0032 , H01L51/0058 , H01L51/0061 , H01L51/0073 , H01L51/0074 , H01L51/0081 , H01L51/0085 , H01L51/0087 , H01L51/0088 , H01L51/5016 , H01L51/5024 , H01L51/504 , H01L51/5056 , H01L51/5072 , H01L51/5092
Abstract: A compound, an organic light-emitting device, and a flat panel display device, the compound being represented by Formula 1, below:
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公开(公告)号：US09437827B2
公开(公告)日：2016-09-06
申请号：US14220695
申请日：2014-03-20
Applicant: SAMSUNG DISPLAY CO., LTD.
Inventor： Seok-Hwan Hwang , Young-Kook Kim , Jun-Ha Park , Hye-Jin Jung , Jin-O Lim , Eun-Young Lee , Sang-Hyun Han , Eun-Jae Jeong , Soo-Yon Kim , Jong-Hyuk Lee
CPC classification number: H01L51/0072 , C09K11/06 , C09K2211/1466 , H01L51/50 , H01L51/5016 , H01L51/506 , H01L51/5072
Abstract: A heterocyclic compound represented by Formula 1 below and an organic light-emitting device including the same,
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