公开(公告)号：US12060372B2

公开(公告)日：2024-08-13

申请号：US17267560

申请日：2019-08-26

申请人： LG CHEM, LTD.

发明人： Jung Min Yoon ,  Kongkyeom Kim ,  Ki Dong Koo ,  Young Seok Kim ,  Joongsuk Oh ,  Min Woo Lee

IPC分类号： C07F7/08 ,  C07C211/61 ,  C07D403/12 ,  C07D405/12 ,  C07D493/04 ,  C07D495/04 ,  H10K85/40 ,  H10K85/60 ,  H10K50/11 ,  H10K101/10

CPC分类号： C07F7/0812 ,  C07C211/61 ,  C07D403/12 ,  C07D405/12 ,  C07D493/04 ,  C07D495/04 ,  H10K85/40 ,  H10K85/622 ,  H10K85/623 ,  H10K85/624 ,  H10K85/626 ,  H10K85/633 ,  H10K85/636 ,  H10K85/6574 ,  H10K85/6576 ,  H10K50/11 ,  H10K2101/10

摘要： Provided is a compound of Chemical Formula 1:






wherein:

Y is a direct bond, O or S;
A1 and A2 are each independently a benzene ring, a naphthalene ring, or














 with the proviso that at least one of them is a naphthalene ring or














each X is independently CR1R2, SiR3R4, NR5, O, S, or SO2;
R1 to R5 are each independently hydrogen, deuterium, or a substituted or unsubstituted: C1-60 alkyl, C3-60 cycloalkyl, or C6-60 aryl;
L1 and L2 are each independently a direct bond, or a substituted or unsubstituted C6-60 arylene or C2-60 heteroarylene;
B1 and B2 are each independently *—NR6R7; and
R′1 and R′2 are each independently hydrogen, deuterium, halogen, cyano, or a substituted or unsubstituted: C1-60 alky, C1-60 alkoxy, C1-60 haloalkyl, C1-60 haloalkoxy, tri(C1-60 alkyl)silyl, or C6-60 aryl; and
and an organic light emitting diode comprising: a first electrode; a second electrode opposite to the first electrode; and at least one organic material layer between the first electrode and the second electrode, wherein the organic material layer contains the compound of Chemical Formula 1.

公开(公告)号：US20240224792A1

公开(公告)日：2024-07-04

申请号：US18220751

申请日：2023-07-11

申请人： Samsung Display Co., Ltd.

发明人： Hankyu Pak ,  Minji Kim ,  Hyunbin Park ,  Byeongwook Yoo ,  Jeongmin Lee ,  Sohee Jo

IPC分类号： H10K85/60 ,  C07C211/61 ,  C09K11/06

CPC分类号： H10K85/633 ,  C07C211/61 ,  C09K11/06 ,  H10K50/156

摘要： An amine-based compound represented by Formula 1, a light-emitting device including the amine-based compound, and an electronic device and an electronic apparatus each including the light-emitting device are provided. The light-emitting device includes a first electrode, a second electrode on the first electrode, and an interlayer between the first electrode and second electrode and including the amine-based compound.

公开(公告)号：US20240206327A1

公开(公告)日：2024-06-20

申请号：US18552951

申请日：2022-09-09

申请人： SHAANXI LIGHTE OPTOELECTRONICS MATERIAL CO., LTD.

发明人： Fumin YUE ,  Tiantian MA ,  Lei YANG ,  Yuanbao ZHANG

IPC分类号： H10K85/60 ,  C07C211/61 ,  C07D209/86 ,  C07D307/91 ,  C07D333/76 ,  C09K11/06 ,  H10K50/15

CPC分类号： H10K85/633 ,  C07C211/61 ,  C07D209/86 ,  C07D307/91 ,  C07D333/76 ,  C09K11/06 ,  H10K85/636 ,  C07B2200/05 ,  C07C2603/18 ,  C07C2603/26 ,  C07C2603/97 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1018 ,  H10K50/156 ,  H10K85/624 ,  H10K85/626 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576

摘要： The present application relates to the field of organic light-emitting materials, and in particular to an organic compound, an electronic component, and an electronic apparatus. The structure of the organic compound is as represented by formula 1. The nitrogen-containing compound is used in an electronic component and can improve the performance of the component.

公开(公告)号：US12004419B2

公开(公告)日：2024-06-04

申请号：US17544231

申请日：2021-12-07

申请人： LG Chem, Ltd.

发明人： Hjalti Skulason ,  Viacheslav V. Diev ,  Giang Dong Vo ,  Weiying Gao ,  Weishi Wu ,  Norman Herron ,  Michael Henry Howard, Jr. ,  Kalindi Dogra ,  Yunlong Zou

IPC分类号： H01L51/00 ,  C07C211/61 ,  C07D487/04 ,  C07D493/04 ,  C07D493/14 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11

CPC分类号： H10K85/636 ,  C07C211/61 ,  C07D487/04 ,  C07D493/04 ,  C07D493/14 ,  C09K11/06 ,  H10K85/633 ,  C07C2603/54 ,  C09K2211/1007 ,  C09K2211/1014 ,  C09K2211/1018 ,  H10K50/11 ,  H10K85/622 ,  H10K85/624 ,  H10K85/626 ,  H10K85/6572 ,  H10K85/6574

摘要： There is provided a compound having Formula I, Formula II, or Formula III.




The variables are described in detail herein.

公开(公告)号：US20240114774A1

公开(公告)日：2024-04-04

申请号：US18329033

申请日：2023-06-05

申请人： Samsung Display Co., LTD.

发明人： DONGJUN KIM ,  BEOMJOON KIM ,  Chaeyeong KIM ,  EUNJAE JEONG ,  SANGHYUN HAN

IPC分类号： H10K85/60 ,  C07C211/61 ,  C09K11/06

CPC分类号： H10K85/633 ,  C07C211/61 ,  C09K11/06 ,  H10K50/15

摘要： The present disclosure relates to a light emitting element and an amine compound for the light emitting element, and the light emitting element of an embodiment includes a first electrode, a second electrode on the first electrode, and at least one functional layer between the first electrode and the second electrode, wherein an amine compound represented by Formula 1 is included in the at least one functional layer, thereby improving emission efficiency and element life of the light emitting element.

公开(公告)号：US11939279B2

公开(公告)日：2024-03-26

申请号：US17398172

申请日：2021-08-10

申请人： IDEMITSU KOSAN CO., LTD.

发明人： Tomoki Kato ,  Taro Yamaki ,  Masahiro Kawamura ,  Hirokatsu Ito

IPC分类号： C07C211/61 ,  C09K11/06 ,  H01L51/00 ,  H01L51/50 ,  H10K50/11 ,  H10K50/15 ,  H10K85/60 ,  H10K50/18 ,  H10K101/10

CPC分类号： C07C211/61 ,  C09K11/06 ,  H10K50/11 ,  H10K50/156 ,  H10K85/626 ,  H10K85/633 ,  C07C2603/18 ,  C07C2603/26 ,  C07C2603/42 ,  C07C2603/52 ,  C07C2603/54 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1088 ,  H10K50/15 ,  H10K50/18 ,  H10K2101/10

摘要： A compound represented by formula (1) provides a high performance organic electroluminescence device and a novel material for realizing such an organic electroluminescence device:




wherein R1 to R6, a to f, L1 to L3, and Ar are as defined in the description.

公开(公告)号：US11937499B2

公开(公告)日：2024-03-19

申请号：US17000576

申请日：2020-08-24

申请人： BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.

发明人： Chunliang Zhao ,  Zheng Wang ,  Dan Ye ,  Shaobo Zhang ,  Hongbo Li ,  Xin Bi ,  Xuechao Tian ,  Chi Yuen Raymond Kwong ,  Chuanjun Xia

IPC分类号： C07C211/61 ,  C07C255/58 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11 ,  H10K101/10

CPC分类号： H10K85/633 ,  C07C211/61 ,  C07C255/58 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  H10K50/11 ,  H10K85/622 ,  H10K85/626 ,  H10K2101/10

摘要： Disclosed are an aromatic amine derivative and an organic electroluminescent device including the same. A fluorenyl/silafluorenyl group having an ortho-substituted group is introduced into the structure of the aromatic amine derivative. The aromatic amine derivative may be used as a light-emitting material in a light-emitting layer of an organic electroluminescent device. These novel compounds can provide better device performance.

公开(公告)号：US11850557B2

公开(公告)日：2023-12-26

申请号：US17273950

申请日：2019-09-17

申请人： King Abdullah University of Science and Technology ,  THE BOARD OF TRUSTEES OF THE LELAND STANFORD JUNIOR UNIVERSITY

发明人： Xiaohua Ma ,  Ingo Pinnau ,  Holden W. H. Lai ,  Yan Xia

IPC分类号： B01D71/62 ,  B01D53/22 ,  B01D69/02 ,  B01D71/44 ,  C08G73/02 ,  B01D71/64 ,  B01D71/76 ,  C07C209/36 ,  C07C211/61 ,  C08G73/10

CPC分类号： B01D71/62 ,  B01D53/228 ,  B01D69/02 ,  B01D71/44 ,  C08G73/0273 ,  B01D71/64 ,  B01D71/76 ,  B01D2325/028 ,  B01D2325/04 ,  B01D2325/22 ,  B01D2325/24 ,  C07C209/365 ,  C07C211/61 ,  C08G73/1053 ,  C08G73/1064 ,  C08G73/1082

摘要： Embodiments of the present disclosure feature an intrinsically microporous ladder-type Tröger's base polymer including a repeat unit based on a combination of W-shaped CANAL-type and V-shaped Tröger's base building blocks, methods of making the intrinsically microporous ladder-type Tröger's base polymer, and methods of using the intrinsically microporous ladder-type Tröger's base polymer to separate a chemical species from a fluid composition including a mixture of chemical species. Embodiments of the present disclosure further include ladder-type diamine monomers for reacting to form a Tröger's base in situ, and methods of making the ladder-type diamine monomers using catalytic arene-norbornene annulation.

公开(公告)号：US20230391740A1

公开(公告)日：2023-12-07

申请号：US18032221

申请日：2021-09-10

申请人： LT MATERIALS CO.,LTD.

发明人： Gi-Back LEE ,  Yu-Jin HEO ,  Won-Jang JEONG ,  Dong-Jun KIM

IPC分类号： C07D307/91 ,  C07D407/12 ,  C07D411/12 ,  C07D333/76 ,  C07D409/12 ,  C07C211/61 ,  C07D411/10 ,  H10K85/60

CPC分类号： C07D307/91 ,  C07D407/12 ,  C07D411/12 ,  C07D333/76 ,  C07D409/12 ,  C07C211/61 ,  C07D411/10 ,  H10K85/6574 ,  H10K85/615 ,  H10K85/633 ,  H10K85/6576 ,  H10K85/622

摘要： The present specification relates to a compound of Chemical Formula 1, and an organic light emitting device including the same.

公开(公告)号：US11839147B2

公开(公告)日：2023-12-05

申请号：US16101565

申请日：2018-08-13

申请人： BEIJING SUMMER SPROUT TECHNOLOGY CO., LTD.

发明人： Chuanjun Xia

IPC分类号： C07C211/54 ,  C07C211/58 ,  C07C211/61 ,  C07C255/31 ,  C07C255/34 ,  C07C255/37 ,  C07C255/51 ,  C07C321/26 ,  C07C381/00 ,  C07D209/86 ,  C07D209/88 ,  C07D307/52 ,  C07D307/91 ,  C07D333/20 ,  C07D333/76 ,  C07D405/12 ,  C07D409/12 ,  C07D409/14 ,  C07D471/14 ,  C07D487/04 ,  C07D487/06 ,  C07D487/14 ,  C09K11/06 ,  H10K50/11 ,  H10K50/13 ,  H10K50/15 ,  H10K50/17 ,  H10K85/60

CPC分类号： H10K85/624 ,  C07C255/34 ,  C07C255/37 ,  C07C255/51 ,  C07C381/00 ,  H10K50/13 ,  H10K85/611 ,  H10K85/633 ,  H10K85/636 ,  H10K85/6572 ,  C07C2603/54 ,  H10K50/17 ,  H10K85/631

摘要： Hole injection layer and charge generation layer containing a truxene based compound are disclosed for organic electronic devices. By applying the truxene based compound for the hole injection layer, low driving voltage, high efficiency and long lifetime of the device can be achieved. In addition, a P-type charge generation layer comprising the truxene based compound can be used in tandem OLEDs structure and can further improve the voltage, efficiency and lifetime of the device.