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公开(公告)号：US10651392B2
公开(公告)日：2020-05-12
申请号：US15225117
申请日：2016-08-01
发明人： Hyun Sik Chae , Soonok Jeon , Hosuk Kang , Hiroshi Miyazaki , Sooghang Ihn , Seongik Hong , Masaki Numata , Sunghan Kim , Rafael Gomez-Bombarelli , Martin B. Z. Forsythe , Jorge Aguilera-Iparraguirre , Alan Aspuru-Guzik , Timothy D. Hirzel
IPC分类号： H01L51/00 , C07D403/10 , C07D403/14 , C09K11/02 , C09K11/06 , H01L51/50 , H01L51/52
摘要： An organic light-emitting device including a first electrode; a second electrode; and an organic layer disposed between the first electrode and the second electrode, wherein the organic layer comprises an emission layer, and wherein the organic layer comprises a first compound represented by Formula 1 and a second compound having the lowest excited triplet energy level greater than 2.73 electron volts: wherein in Formula 1, R11 to R33 are the same as described in the specification.
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公开(公告)号：US11339143B2
公开(公告)日：2022-05-24
申请号：US16244431
申请日：2019-01-10
发明人： Yeonsook Chung , Soonok Jeon , Masaki Numata , Myungsun Sim , Hasup Lee , Sooghang Ihn
IPC分类号： C07D403/10 , C07D487/04 , C07D403/14 , C07D405/14 , C07D409/14 , C07D401/14 , C07D495/04 , C07D495/14 , C07D491/048 , C07D491/147 , C07D491/153 , C07D519/00 , H01L51/00 , H01L51/50
摘要： A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, A1, D1, and R11 to R14 are the same as described in the specification.
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公开(公告)号：US10297764B2
公开(公告)日：2019-05-21
申请号：US15262584
申请日：2016-09-12
发明人： Sooghang Ihn , Hosuk Kang , Jhunmo Son , Namheon Lee , Jongsoo Kim , Joonghyuk Kim , Myungsun Sim , Youngmok Son , Soonok Jeon , Dalho Huh
IPC分类号： H01L51/50 , H01L51/00 , C07D209/86 , C07D209/88 , C09K11/02 , C09K11/06 , H01L51/52
摘要： A composition including a donor compound and an acceptor compound, wherein the donor compound and the acceptor compound form an exciplex having characteristics described in the specification.
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公开(公告)号：US11569452B2
公开(公告)日：2023-01-31
申请号：US16564265
申请日：2019-09-09
发明人： Sooghang Ihn , Daun Jeong , Myungsun Sim , Hasup Lee , Eunsuk Kwon , Sangmo Kim , Minsik Min , Sangho Park , Soonok Jeon , Yeonsook Chung
IPC分类号： H01L51/00 , C07D209/88 , C09K11/06 , H01L51/50
摘要： An organic light-emitting device including a predetermined host and a thermally activated delayed fluorescence emitter.
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公开(公告)号：US11453682B2
公开(公告)日：2022-09-27
申请号：US16580503
申请日：2019-09-24
发明人： Soonok Jeon , Yeonsook Chung , Eunsuk Kwon , Jhunmo Son , Hasup Lee , Sooghang Ihn
IPC分类号： C07D519/00 , H01L51/00 , H01L51/50 , H01L51/52
摘要： A condensed-cyclic compound represented by Formula 1 and an organic light-emitting device including the same: wherein, in Formula 1, A11 is a group represented by Formulae 2-1 to 2-3 as described herein.
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公开(公告)号：US20210036238A1
公开(公告)日：2021-02-04
申请号：US16944416
申请日：2020-07-31
发明人： Jong Soo Kim , Jang-joo Kim , Bomi Sim , Hosuk Kang , Eunsuk Kwon , Sunghan Kim , Joonghyuk Kim , Sungho Nam , Hyejin Bae , Sooghang Ihn
IPC分类号： H01L51/00
摘要： Provided are an organic light-emitting device satisfying a certain range of [Q(t=T50)]Polaron and an electronic apparatus including the organic light-emitting device.
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公开(公告)号：US12120953B2
公开(公告)日：2024-10-15
申请号：US17197235
申请日：2021-03-10
发明人： Soonok Jeon , Dmitry Androsov , Juhyun Kim , Jong Soo Kim , Sooghang Ihn
IPC分类号： H01L51/00 , C07D495/04 , C07D519/00 , C09K11/06 , H10K85/60 , H10K50/11 , H10K101/10
CPC分类号： H10K85/6572 , C07D495/04 , C07D519/00 , C09K11/06 , C09K2211/1007 , C09K2211/1018 , H10K50/11 , H10K2101/10
摘要： Provided are a heterocyclic compound represented by Formula 1, an organic light-emitting device including the heterocyclic compound, and an electronic apparatus including the organic light-emitting device:
wherein Formula 1 may be understood by referring to the description of Formula 1 provided herein.-
公开(公告)号：US12069879B2
公开(公告)日：2024-08-20
申请号：US16161574
申请日：2018-10-16
发明人： Jongsoo Kim , Joonghyuk Kim , Namheon Lee , Inkoo Kim , Daun Jeong , Sunghan Kim , Myungsun Sim , Sooghang Ihn
IPC分类号： H10K50/805 , C07D209/82 , C07D219/14 , C07D333/76 , C07D401/10 , C07D403/14 , C07D405/10 , C07D405/14 , C07D409/10 , C07D487/04 , C07D491/048 , C07D495/04 , C07D519/00 , H10K50/12 , H10K50/13 , H10K50/16 , H10K85/30 , H10K85/40 , H10K85/60 , H10K101/00
CPC分类号： H10K50/805 , C07D209/82 , C07D219/14 , C07D333/76 , C07D401/10 , C07D403/14 , C07D405/10 , C07D405/14 , C07D409/10 , C07D487/04 , C07D491/048 , C07D495/04 , C07D519/00 , H10K50/13 , H10K50/16 , H10K85/342 , H10K85/40 , H10K85/654 , H10K85/657 , H10K85/6572 , H10K85/6574 , H10K85/6576 , H10K50/12 , H10K2101/90
摘要： An organic light-emitting device including a first electrode, a second electrode facing the first electrode, and an emission layer disposed between the first electrode and the second electrode, wherein the emission layer includes a first material not including an electron transport moiety, a second material including at least one electron transport moiety, a third material having reorganization energy of about 0.4 eV or more, and a light-emitting material, wherein the first material, the second material, the third material, and the light-emitting material are different from one another, and wherein a ratio of a light-emitting component emitted from the light-emitting material to a total of light-emitting components emitted from the emission layer is about 90% or more.
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公开(公告)号：US20240116955A1
公开(公告)日：2024-04-11
申请号：US18456826
申请日：2023-08-28
发明人： Eunkyung LEE , Juhyun KIM , Sangmo KIM , Yusuke MARUYAMA , Yongsik JUNG , Jiwhan KIM , Youngmok Son , Sooghang Ihn , Jun CHWAE
CPC分类号： C07F5/02 , C09K11/06 , H10K50/121 , H10K85/658 , C09K2211/1074
摘要： Provided are a heterocyclic compound represented by Formula 1, an organic light-emitting device including the same, and a diagnostic composition including the heterocyclic compound as described in the detailed description.
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公开(公告)号：US20230276646A1
公开(公告)日：2023-08-31
申请号：US18302105
申请日：2023-04-18
发明人： Jong Soo Kim , Jang-joo Kim , Bomi Sim , Hosuk Kang , Eunsuk Kwon , Sunghan Kim , Joonghyuk Kim , Sungho Nam , Hyejin Bae , Sooghang Ihn
IPC分类号： H10K50/155 , H10K85/30 , H10K85/60
CPC分类号： H10K50/155 , H10K85/342 , H10K85/636 , H10K85/6572 , H10K50/11
摘要： Provided are an organic light-emitting device satisfying a certain range of [Q(t=T50)]Polaron and an electronic apparatus including the organic light-emitting device.
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