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公开(公告)号：US12063804B2
公开(公告)日：2024-08-13
申请号：US17202464
申请日：2021-03-16
发明人： Jong Soo Kim , Jiwhan Kim , Hyeonho Choi , Hosuk Kang , Sangmo Kim , Juhyun Kim , Joonghyuk Kim , Sungho Nam , Yusuke Maruyama , Minsik Min , Sangho Park , Hyejin Bae , Sooghang Ihn , Soonok Jeon , Yongsik Jung , Kyeongsik Ju , Hyesung Choi
IPC分类号： H10K50/12 , H10K85/30 , H10K85/60 , H10K101/00
CPC分类号： H10K50/121 , H10K85/346 , H10K85/636 , H10K85/658 , H10K2101/00
摘要： Provided is an organic light-emitting device including an emission layer that includes a host, a sensitizer, and an emitter.
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公开(公告)号：US20230078199A1
公开(公告)日：2023-03-16
申请号：US17569083
申请日：2022-01-05
发明人： Sooghang Ihn , Eunsuk Kwon , Yusuke MARUYAMA , Sangmo Kim , Jong Soo Kim , Sungho Nam , Hasup Lee , Jun Chwae
IPC分类号： H01L51/00 , C07D251/24 , C07F5/02 , C07D209/86 , C09K11/06
摘要： A composition comprising a first compound, a second compound, and a third compound, wherein the first compound, the second compound, and the third compound are different from each other, the first compound satisfies one of Condition 1 and Condition 2 as described herein, and the second compound includes a compound represented by Formula 1: wherein ring A1 is a condensed cyclic group in which 3 or more cyclic groups are condensed with each other, and the 3 or more cyclic groups are each a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; a1 is an integer from 1 to 5; b1 is an integer from 3 to 10; and L1, R1, and R2 are as described herein.
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公开(公告)号：US10957862B2
公开(公告)日：2021-03-23
申请号：US15597771
申请日：2017-05-17
发明人： Sangmo Kim , Dalho Huh , Jhunmo Son , Miyoung Chae , Eunsuk Kwon , Hyunjung Kim , Saeyoun Lee , Soonok Jeon , Yeonsook Chung , Yongsik Jung , Youngmok Son , Namheon Lee
IPC分类号： H01L29/08 , H01L51/00 , C07D209/86 , C07D209/88 , C07D401/10 , C07D403/10 , C07D471/04 , C07D487/04 , C07D491/048 , C07D495/04 , C09K11/06 , H01L51/50
摘要： A condensed cyclic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as described in the specification.
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公开(公告)号：US10581000B2
公开(公告)日：2020-03-03
申请号：US14859815
申请日：2015-09-21
发明人： Soonok Jeon , Sangmo Kim , Joonghyuk Kim , Youngseok Park , Youngmok Son , Yeonsook Chung , Yongsik Jung
IPC分类号： H01L51/00 , C07D409/14 , C09K11/02 , C09K11/06 , H01L51/50
摘要： A condensed cyclic compound represented by Formula 1: wherein in Formula 1, groups X1 to X3 and X11 to X18 are the same as described in the specification.
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公开(公告)号：US10580997B2
公开(公告)日：2020-03-03
申请号：US15585829
申请日：2017-05-03
发明人： Jhunmo Son , Miyoung Chae , Dalho Huh , Eunsuk Kwon , Sangmo Kim , Hyunjung Kim , Youngmok Son , Namheon Lee , Saeyoun Lee , Soonok Jeon , Yeonsook Chung , Yongsik Jung
IPC分类号： H01L51/50 , H01L51/00 , C07D491/048 , C07D495/04 , C09K11/02 , C09K11/06
摘要： A condensed cyclic compound represented by Formula 1: wherein in Formula 1, a1, a2, Ar1, Ar2, R1, and R2 are the same as described in the specification.
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公开(公告)号：US20190225636A1
公开(公告)日：2019-07-25
申请号：US16253417
申请日：2019-01-22
发明人： Hyejin Bae , Changho Noh , Eunsuk Kwon , Sangmo Kim , Minsik Min , Sangho Park , Virendra Kumar RAI , Jhunmo Son , Yongsik Jung
摘要： An organometallic compound represented by Formula 1: wherein, in Formula 1, groups and variables are the same as defined in the specification.
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公开(公告)号：US10240085B2
公开(公告)日：2019-03-26
申请号：US15245545
申请日：2016-08-24
发明人： Sooghang Ihn , Dalho Huh , Namheon Lee , Jhunmo Son , Hosuk Kang , Sangmo Kim , Jongsoo Kim , Joonghyuk Kim , Hyunjung Kim , Youngmok Son , Myungsun Sim , Yeonsook Chung , Youngseok Park , Yongsik Jung
摘要： A thin film including a combination of a donor compound and an acceptor compound, and a phosphorescent dopant, 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：US10040794B2
公开(公告)日：2018-08-07
申请号：US14661619
申请日：2015-03-18
发明人： Kyuyoung Hwang , Ohyun Kwon , Sangmo Kim , Joohee Seo , Seungjae Lee , Byoungki Choi , Hyeonho Choi
IPC分类号： H01L51/00 , C07D471/14 , H01L51/50 , C07D471/04 , C07D471/22 , C07D491/147 , C07D491/22 , C07D495/14 , C07D519/00 , C07F7/08
CPC分类号： C07D471/14 , C07D471/04 , C07D471/22 , C07D491/147 , C07D491/22 , C07D495/14 , C07D519/00 , C07F7/0816 , C09B1/00 , C09B3/14 , C09B23/148 , C09B47/00 , C09B57/00 , C09B57/008 , C09B57/02 , C09B57/10 , H01L51/0067 , H01L51/0072 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096
摘要： A condensed cyclic compound represented by Formulae 1A or 1B: wherein in Formulae 1A and 1 B, groups, rings, substituents, and variables are defined in the detailed description.
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公开(公告)号：US11889749B2
公开(公告)日：2024-01-30
申请号：US16987950
申请日：2020-08-07
发明人： Minsik Min , Wook Kim , Sangmo Kim , Jongsoo Kim , Joonghyuk Kim , Hyejin Bae , Jhunmo Son , Hasup Lee , Yongsik Jung
IPC分类号： H10K85/00 , H10K85/30 , C07F15/00 , C09K11/06 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/18
CPC分类号： H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/1048 , C09K2211/185 , H10K50/15 , H10K50/16 , H10K50/17 , H10K50/171 , H10K50/18
摘要： An organometallic compound represented by Formula 1, wherein M1 is beryllium, magnesium, aluminum, calcium, titanium, manganese, cobalt, copper, zinc, gallium, germanium, zirconium, ruthenium, rhodium, palladium, silver, rhenium, platinum, or gold; A1 to A3 are each independently a C5-C30 carbocyclic group or a C1-C30 heterocyclic group; A4 is a 5-membered heterocyclic group; A5 is at least two rings of a C7-C30 carbocyclic group comprising a 6-membered carbocyclic group, or A5 is at least two rings of a C1-C30 heterocyclic group comprising a 6-membered carbocyclic group or a 6-membered heterocyclic group; X10, X20, X30, and X40 to X44 are each independently C or N; T1 to T3 are each independently a single bond, *—N[(L1)a1-(R1)b1]—*′, *—B(R1)—*′, *—P(R1)—*′, *—C(R1)(R2)—*′, *—Si(R1)(R2)—*′, *—Ge(R1)(R2)—*′, *—S—*′, *—Se—*′, *—O—*′, *—C(═O)—*′, *—S(═O)—*′, *—S(═O)2—*′, *—C(R1)═C(R2)—*′, *—C(═S)—*′, or *—C≡C—*′; and wherein the other substituents may be understood by referring to the detailed description.
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公开(公告)号：US11844266B2
公开(公告)日：2023-12-12
申请号：US16750214
申请日：2020-01-23
发明人： Minsik Min , Sangmo Kim , Hosuk Kang , Wook Kim , Sungho Nam , Hyejin Bae , Jhunmo Son , Yongsik Jung , Jun Chwae
CPC分类号： H10K85/346 , C07F15/0086 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/185 , H10K50/11 , H10K2101/10
摘要： Provided are the organometallic compound represented by Formula 1 and an organic light-emitting device including the same:
M, X1 to X4, X11, ring CY2 to ring CY4, T1, T2, R1 to R4, and a1 to a4 in Formula 1 are the same as described in the present specification.
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