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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
Applicant: Samsung Display Co., Ltd.
Inventor： Moran Ha , Heechoon Ahn , Hyunah Um , Yeseul Lee , Seowon Cho , Jiyong Choi
IPC: H10K85/60 , C07D405/14 , C07F7/08 , C09K11/06 , H10K85/40
CPC classification number: H10K85/6574 , C07D405/14 , C07F7/0812 , C09K11/06 , H10K85/40 , H10K85/6572 , H10K50/11
Abstract: 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：US20240334826A1
公开(公告)日：2024-10-03
申请号：US18610058
申请日：2024-03-19
Applicant: Samsung Display Co., LTD.
Inventor： Juhui Yun , Youngjin Park , Heechoon Ahn , Yeseul Lee , Jiyong Choi , Moran Ha
CPC classification number: H10K85/6572 , C07F7/0812 , H10K50/11 , H10K85/346 , H10K85/654
Abstract: Provided are a light-emitting device including a heterocyclic compound represented by Formula 1 and an electronic device including the light-emitting device. In addition, provided is the heterocyclic compound represented by Formula 1. The detailed description of Formula 1 is as set forth in the present specification.
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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
Applicant: Samsung Display Co., Ltd.
Inventor： Jiyong Choi , Heechoon Ahn , Hyunah Um , Yeseul Lee , Hyoyoung Lee , Seowon Cho , Moran Ha
IPC: H10K50/11 , C07D403/14 , C07D405/14 , H10K85/30 , H10K85/60
CPC classification number: H10K50/11 , C07D403/14 , C07D405/14 , H10K85/346 , H10K85/6572 , H10K85/658
Abstract: 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：US20240260462A1
公开(公告)日：2024-08-01
申请号：US18412155
申请日：2024-01-12
Applicant: Samsung Display Co., Ltd.
Inventor： Yeseul Lee , Youngjin Park , Heechoon Ahn , Seowon Cho , Jiyong Choi , Moran Ha
CPC classification number: H10K85/6572 , C07D487/06 , C07F7/0812 , C09K11/06 , H10K85/40 , H10K85/6574 , C09K2211/1018 , H10K50/11
Abstract: A light-emitting device including a heterocyclic compound, an electronic apparatus including the light-emitting device, and the heterocyclic compound are provided. The light-emitting device also includes a first electrode, a second electrode facing the first electrode, and an interlayer between the two electrodes and including an emission layer. The triplet energy level and glass transition temperature of the heterocyclic compound are configured such that the luminescence efficiency and lifespan of the light-emitting device may be enhanced or improved.
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5.发明公开公开(公告)号：US20240180031A1
公开(公告)日：2024-05-30
申请号：US18322402
申请日：2023-05-23
Applicant: Samsung Display Co., LTD.
Inventor： Hyoyoung Lee , Hyeongmin Kim , Juhui Yun , Yeseul Lee , Jiyong Choi , Moran Ha
CPC classification number: H10K85/6572 , H10K50/12 , H10K85/654 , H10K85/6574 , H10K85/6576 , H10K2101/20
Abstract: Provided are a light-emitting device including a heterocyclic compound represented by Formula 1, an electronic apparatus including the light-emitting device, and the heterocyclic compound represented by Formula 1, wherein the description of Formula 1 is as described herein:
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Patent Agency Ranking
公开(公告)号：US20240164208A1
公开(公告)日：2024-05-16
申请号：US18199844
申请日：2023-05-19
Applicant: Samsung Display Co., Ltd.
Inventor： Hyunah Um , Heechoon Ahn , Seowon Cho , Jiyong Choi , Moran Ha
IPC: H10K85/60 , C07D403/04 , C07D403/14 , C07F7/08 , C09K11/06 , H10K85/40
CPC classification number: H10K85/6572 , C07D403/04 , C07D403/14 , C07F7/0812 , C09K11/06 , H10K85/40 , H10K85/615 , H10K85/654 , H10K50/166
Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, an interlayer arranged 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：US20240341180A1
公开(公告)日：2024-10-10
申请号：US18600942
申请日：2024-03-11
Applicant: Samsung Display Co., Ltd.
Inventor： Moran Ha , Heechoon Ahn , Juhui Yun , Yeseul Lee , Seowon Cho , Jiyong Choi
IPC: H10K85/60 , C07D471/04 , C09K11/06 , H10K50/11
CPC classification number: H10K85/6572 , C07D471/04 , C09K11/06 , C09K2211/1018 , H10K50/11
Abstract: Embodiments provide a light-emitting device including a heterocyclic compound, an electronic apparatus including the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer. The heterocyclic compound is represented by Formula 1, which is explained in the specification:
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公开(公告)号：US20240324453A1
公开(公告)日：2024-09-26
申请号：US18598354
申请日：2024-03-07
Applicant: Samsung Display Co., Ltd.
Inventor： Heechoon Ahn , Hyeongmin Kim , Juhui Yun , Hyoyoung Lee , Jiyong Choi , Moran Ha
IPC: H10K85/60 , C07D403/14 , C07D405/14 , C07D409/14 , C07F7/08 , H10K50/15 , H10K50/16 , H10K50/17 , H10K85/30
CPC classification number: H10K85/6572 , C07D403/14 , C07D405/14 , C07D409/14 , C07F7/0812 , H10K50/15 , H10K50/16 , H10K50/171 , H10K85/346 , H10K85/654 , H10K85/6574 , H10K85/6576
Abstract: 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 a heterocyclic compound represented by Formula 1. In addition, an electronic device including the light-emitting device and the heterocyclic compound represented by Formula 1 are also provided.
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公开(公告)号：US20240292742A1
公开(公告)日：2024-08-29
申请号：US18412411
申请日：2024-01-12
Applicant: Samsung Display Co., Ltd.
Inventor： Youngjin Park , Hyeongmin Kim , Heechoon Ahn , Hyoyoung Lee , Jiyong Choi , Moran Ha
CPC classification number: H10K85/654 , C07B59/004 , C09K11/06 , H10K85/20 , H10K85/342 , H10K85/346 , H10K85/348 , H10K85/40 , H10K85/622 , H10K85/633 , H10K85/6572 , H10K85/6574 , H10K85/6576 , H10K85/658 , C07B2200/05 , H10K2101/20
Abstract: A light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including a heterocyclic compound represented by Formula 1. In addition, an electronic apparatus including the light-emitting device, and the heterocyclic compound represented by Formula 1 are also provided.
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10.发明公开公开(公告)号：US20230263057A1
公开(公告)日：2023-08-17
申请号：US18103751
申请日：2023-01-31
Applicant: Samsung Display Co., Ltd.
Inventor： Kyoung Sunwoo , Seran Kim , Sunyoung Pak , Jangyeol Baek , Munki Sim , Chanseok Oh , Moran Ha
CPC classification number: H10K85/658 , H10K85/6572 , H10K85/654 , C07F5/027 , C07F7/0812 , H10K85/40 , H10K85/6576 , H10K85/6574 , C07B2200/05 , H10K2101/27
Abstract: Embodiments provide a condensed cyclic compound, a light-emitting device that includes the condensed cyclic compound, and an electronic apparatus that includes the light-emitting device. The light-emitting device includes a first electrode, a second electrode facing the first electrode, and an interlayer between the first electrode and the second electrode and including an emission layer, wherein the emission layer includes the condensed cyclic compound. The condensed cyclic compound is represented by Formula 1, which is explained in the specification:
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