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1.发明公开公开(公告)号：US20240268228A1
公开(公告)日：2024-08-08
申请号：US18542200
申请日：2023-12-15
发明人： Moran Ha , Heechoon Ahn , Hyunah Um , Yeseul Lee , Seowon Cho , Jiyong Choi
IPC分类号： H10K85/60 , C07D405/14 , C07F7/08 , C09K11/06 , H10K85/40
CPC分类号： H10K85/6574 , C07D405/14 , C07F7/0812 , C09K11/06 , H10K85/40 , H10K85/6572 , H10K50/11
摘要： A composition including a first compound represented by Formula 1 and a second compound represented by Formula 2, a light-emitting device including the composition, and an electronic apparatus including the light-emitting device are provided.
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公开(公告)号：US20240196739A1
公开(公告)日：2024-06-13
申请号：US18321940
申请日：2023-05-23
发明人： Hyunah Um , Hyeongmin Kim , Youngjin Park , Heechoon Ahn , Juhui Yun , Yeseul Lee , Hyoyoung Lee
CPC分类号： H10K85/654 , H10K85/40 , H10K85/656 , H10K85/6572 , H10K85/6574 , H10K2101/20
摘要： Embodiments provide a composition including a heterocyclic compound, a light-emitting device, and an electronic device including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an interlayer, and a heterocyclic compound. The heterocyclic compound is represented by Formula 1, which is explained in the specification:
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3.发明公开公开(公告)号：US20230284519A1
公开(公告)日：2023-09-07
申请号：US18175459
申请日：2023-02-27
发明人： Yeseul Lee , Hyeongmin Kim , Youngjin Park , Heechoon Ahn , Hyunah Um , Juhui Yun
CPC分类号： H10K85/40 , H10K10/84 , H10K10/46 , C07F7/0812 , H10K85/6572 , H10K85/6574 , H10K85/657 , H10K85/6576 , H10K2101/10
摘要： A light-emitting device includes a first electrode; a second electrode facing the first electrode; an interlayer between the first electrode and the second electrode, the interlayer including an emission layer, and a heterocyclic compound represented by Formula 1, and an electronic apparatus includes the light-emitting device:
wherein Formula 1 is as defined in the present specification.-
公开(公告)号：US20220177496A1
公开(公告)日：2022-06-09
申请号：US17457396
申请日：2021-12-02
发明人： Hyeongmin Kim , Heechoon Ahn , Hyunah Um , Yeseul Lee , Hyoyoung Lee , Yirang Im , Seowon Cho
摘要： The disclosure relates to a heterocyclic compound represented by Formula 1 and a light-emitting device including the same. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer including an emission layer between the first electrode and the second electrode, wherein the interlayer includes a heterocyclic compound represented by Formula 1.
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公开(公告)号：US20220140260A1
公开(公告)日：2022-05-05
申请号：US17452318
申请日：2021-10-26
申请人： Samsung Display Co., Ltd. , INDUSTRY-ACADEMIC COOPERATION FOUNDATION GYEONGSANG NATIONAL UNIVERSITY
发明人： Hyunah Um , Yunhi Kim , Soonki Kwon , Heechoon Ahn , Jihyun Park
摘要： Provided is a heterocyclic compound represented by Formula 1, a light-emitting device including the same, and an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and the heterocyclic compound represented by Formula 1.
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公开(公告)号：US20220112163A1
公开(公告)日：2022-04-14
申请号：US17450145
申请日：2021-10-06
发明人： Hyunah Um , Hyeongmin Kim , Heechoon Ahn , Yeseul Lee , Hyoyoung Lee , Yirang Im , Seowon Cho
IPC分类号： C07D209/86 , C07F7/08 , C07D519/00 , H01L51/00
摘要： A heterocyclic compound is represented by Formula 1 in the present specification and satisfies at least one of Condition 1 to Condition 5, a light-emitting device includes the heterocyclic compound, and an electronic apparatus includes the light-emitting device. The light-emitting device includes: a first electrode; a second electrode facing the first electrode; and interlayer between the first electrode and the second electrode and including an emission layer; and the heterocyclic compound.
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7.发明公开公开(公告)号：US20240334812A1
公开(公告)日：2024-10-03
申请号：US18442990
申请日：2024-02-15
发明人： Yeseul Lee , Hyeongmin Kim , Heechoon Ahn , Hyunah Um , Juhui Yun , Hyoyoung Lee
CPC分类号： H10K85/40 , C07F7/0812 , C09K11/06 , C07B2200/05 , C09K2211/1018 , H10K50/12 , H10K85/6572
摘要： A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer between the first electrode and the second electrode and including an emission layer, and an organic compound represented by Formula 1.
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公开(公告)号：US20240260290A1
公开(公告)日：2024-08-01
申请号：US18406939
申请日：2024-01-08
发明人： Jiyong Choi , Heechoon Ahn , Hyunah Um , Yeseul Lee , Hyoyoung Lee , Seowon Cho , Moran Ha
IPC分类号： H10K50/11 , C07D403/14 , C07D405/14 , H10K85/30 , H10K85/60
CPC分类号： H10K50/11 , C07D403/14 , C07D405/14 , H10K85/346 , H10K85/6572 , H10K85/658
摘要： A composition includes a first compound represented by Formula 1 and a second compound represented by Formula 2. A light-emitting device includes the two compounds, a first electrode, a second electrode facing the first electrode, and an interlayer including an emission layer, and an electronic apparatus and electronic equipment each including the light-emitting device. The triplet (T1) energy levels of the two compounds are configured such that the luminescence efficiency and lifetime of the light-emitting device may be enhanced or improved.
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公开(公告)号：US11903309B2
公开(公告)日：2024-02-13
申请号：US16878448
申请日：2020-05-19
发明人： Heechoon Ahn , Hyeongmin Kim , Hyunah Um , Yeseul Lee , Yirang Im , Soobyung Ko , Jongwoo Kim
IPC分类号： H01L51/54 , H10K85/60 , H10K50/11 , H10K101/10
CPC分类号： H10K85/6572 , H10K85/654 , H10K85/6574 , H10K50/11 , H10K2101/10
摘要： A heterocyclic compound is represented by Formula 1. An organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an organic layer between the first electrode and the second electrode and comprising an emission layer; and at least one of the heterocyclic compound represented by Formula 1.
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10.发明公开公开(公告)号：US20230320193A1
公开(公告)日：2023-10-05
申请号：US18108516
申请日：2023-02-10
发明人： Hyoyoung Lee , Hyeongmin Kim , Hyunah Um , Juhui Yun , Jiyong Choi
CPC分类号： H10K85/40 , C07F7/0814 , H10K50/11
摘要： A light-emitting device includes a heterocyclic compound represented by Formula 1, an electronic apparatus includes the light-emitting device, and a heterocyclic compound is represented by Formula 1:
Formula 1 may be understood by referring to the description of Formula 1 provided herein.
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