-
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.
-
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：US20230002398A1
公开(公告)日：2023-01-05
申请号：US17318939
申请日：2021-05-12
发明人： Soonok Jeon , Inkoo KIM , Sangmo KIM , Juhyun KIM , Yusuke MARUYAMA , Won-joon SON , Dmitry ANDROSOV , Hyeonho Choi
IPC分类号： C07D487/22 , H01L51/00 , C07D487/16 , C07F5/02
摘要： Disclosed are a heterocyclic compound represented by Formula 1-1 or 1-2, wherein, in Formulae 1-1 and 1-2, X1, CY1 to CY3, R1 to R3, and a1 to a3, are the same as described in the specification. Also disclosed is an organic light-emitting device including the same.
-
公开(公告)号：US11539012B2
公开(公告)日：2022-12-27
申请号：US16944248
申请日：2020-07-31
发明人： Soonok Jeon , Eunsuk Kwon , Sangmo Kim , Minsik Min , Hyejin Bae , Yeonsook Chung , Yongsik Jung , Youngmok Son , Eunkyung Lee , Hasup Lee , Hyeonho Choi
摘要： Presented is an organic light-emitting device including a host, a dopant, and a sensitizer.
-
公开(公告)号：US11508914B2
公开(公告)日：2022-11-22
申请号：US16206331
申请日：2018-11-30
发明人： Hyunjung Kim , Miyoung Chae , Eunsuk Kwon , Sangmo Kim , Soonok Jeon , Yeonsook Chung , Dalho Huh , Youngseok Park , Youngmok Son
IPC分类号： H01L51/00 , C07D209/88 , C07D409/10 , C09K11/02 , C09K11/06 , H01L51/50
摘要： A condensed cyclic compound represented by Formula 1: wherein in Formula 1, Ar1 and R1 to R8 are the same as described in the specification.
-
公开(公告)号：US11469381B2
公开(公告)日：2022-10-11
申请号：US16176145
申请日：2018-10-31
发明人： Soonok Jeon , Eunsuk Kwon , Sangmo Kim , Jongsoo Kim , Joonghyuk Kim , Jhunmo Son , Yeonsook Chung , Yongsik Jung
IPC分类号： H01L51/50 , H01L51/00 , C07D471/04 , C09K11/06 , H01L51/56
摘要： A condensed cyclic compound represented by Formula 1: Ar1-L1-L2-Ar2 Formula 1 wherein, in Formula 1, Ar1, Ar2, L1, and L2 are the same as described in the specification.
-
公开(公告)号：US10593891B2
公开(公告)日：2020-03-17
申请号：US15234089
申请日：2016-08-11
发明人： Yeonsook Chung , Sangmo Kim , Hyunjung Kim , Soonok Jeon , Yongsik Jung , Miyoung Chae , Dalho Huh , Hosuk Kang , Jongsoo Kim
IPC分类号： H01L51/54 , C09K11/06 , H01L51/00 , C07D405/14 , C07D405/10 , C07D495/04 , C07D409/10 , C07D491/048 , C09K11/02 , H01L51/50 , H01L51/56
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.
-
公开(公告)号：US10243149B2
公开(公告)日：2019-03-26
申请号：US15399332
申请日：2017-01-05
发明人： Hosuk Kang , Hyunjung Kim , Namheon Lee , Miyoung Chae , Sangmo Kim , Jongsoo Kim , Joonghyuk Kim , Myungsun Sim , Sooghang Ihn , Soonok Jeon , Yeonsook Chung , Yongsik Jung , Dalho Huh
摘要： A composition including a first compound represented by Formula 1 and a second compound represented by Formula 2: Ar1-(L1)a1-Ar2 Formula 1 Ar11-(L11)a11-Ar12 Formula 2 wherein Ar1, Ar2, Ar11, Ar12, L1, L11, a1, and a11 are the same as described in the specification.
-
公开(公告)号：US10193082B2
公开(公告)日：2019-01-29
申请号：US15093412
申请日：2016-04-07
发明人： Hyunjung Kim , Miyoung Chae , Sangmo Kim , Soonok Jeon , Yeonsook Chung , Dalho Huh , Namheon Lee
IPC分类号： C07D405/10 , H01L51/00 , C09K11/02 , C07D401/10 , H01L51/50
摘要： A condensed-cyclic compound represented by Formula 1: wherein, in Formula 1, Ar11, X1 to X8, and Z11 to Z14 are the same as described in the specification.
-
10.发明申请公开(公告)号：US20160168162A1
公开(公告)日：2016-06-16
申请号：US14667617
申请日：2015-03-24
发明人： Hyun Sik Chae , David P. McMahon , Troy Van Voorhis , Ohyun Kwon , Seong IK Hong , Soonok Jeon
IPC分类号： C07D491/147 , H01L51/00
CPC分类号： C07D491/147 , H01L51/0071 , H01L51/0072 , H01L51/5012 , H01L51/5088 , H01L51/5092 , H01L51/5203
摘要： A chemical compound is provided having a structure that includes at least one donor moiety covalently bonded to at least one acceptor moiety. For example, the compound may include an indolocarbazole moiety covalently bonded to at least one furylpyridine moiety. The compound may exhibit thermally activated delayed fluorescence and an accompanying ΔEST of no greater than about 0.25 eV. The compound finds use in OLED display technology.
摘要翻译： 提供化合物，其具有包含至少一个与至少一个受体部分共价结合的供体部分的结构。 例如，化合物可以包括与至少一个呋喃基部分共价结合的吲哚咔唑部分。 该化合物可以表现出热激活的延迟荧光和伴随的＆Dgr; EST不大于约0.25eV。 该化合物可用于OLED显示技术。
-
-
-
-
-
-
-
-
-
搜索结果
65 条记录 (耗时 0.048 秒)
