公开(公告)号：US12010912B2

公开(公告)日：2024-06-11

申请号：US17049820

申请日：2019-07-24

申请人： LG CHEM, LTD.

发明人： Min Woo Jung ,  Dong Hoon Lee ,  Boonjae Jang ,  Jungha Lee ,  Su Jin Han ,  Seulchan Park ,  Sunghyun Hwang

IPC分类号： H01L51/50 ,  C07D405/14 ,  C07D409/14 ,  C09K11/06 ,  H10K85/60 ,  H10K50/11 ,  H10K101/00 ,  H10K101/10

CPC分类号： H10K85/654 ,  C07D405/14 ,  C07D409/14 ,  C09K11/06 ,  H10K85/6574 ,  H10K85/6576 ,  C09K2211/1018 ,  H10K50/11 ,  H10K2101/10 ,  H10K2101/90

摘要： A novel heterocyclic compound of Chemical Formula 1 and organic light emitting device including the same.

公开(公告)号：US12010909B2

公开(公告)日：2024-06-11

申请号：US17016806

申请日：2020-09-10

申请人： Samsung Electronics Co., Ltd.

发明人： Kyuyoung Hwang ,  Byungjoon Kang ,  Seungyeon Kwak ,  Kum Hee Lee ,  Aram Jeon ,  Sukekazu Aratani ,  Banglin Lee ,  Kyuhyun Im ,  Byoungki Choi ,  Yasushi Koishikawa

IPC分类号： C09K11/06 ,  C07F15/00 ,  C09K11/02 ,  H10K85/30 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10

CPC分类号： H10K85/342 ,  C07F15/0033 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/185 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10

摘要： Provided are an organometallic compound represented by Formula 1, an organic light-emitting device including the same and an electronic apparatus including the organic light-emitting device:

M(L1)n1(L2)n2  



wherein M, L1, L2, n1, and n2 in Formula 1 are the same as described in the detailed description.

公开(公告)号：US12010858B2

公开(公告)日：2024-06-11

申请号：US16364684

申请日：2019-03-26

申请人： Samsung Electronics Co., Ltd. ,  Samsung SDI Co., Ltd.

发明人： Joonghyuk Kim ,  Hosuk Kang ,  Sunghan Kim ,  Jongsoo Kim ,  Youngmok Son ,  Myungsun Sim ,  Sooghang Ihn

IPC分类号： H10K50/11 ,  C09K11/06 ,  H10K85/30 ,  H10K85/60 ,  H10K101/00 ,  H10K101/10 ,  H10K101/30 ,  H10K102/00

CPC分类号： H10K50/11 ,  C09K11/06 ,  H10K85/342 ,  H10K85/6572 ,  C09K2211/1044 ,  C09K2211/185 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/90 ,  H10K2102/351

摘要： An organic light-emitting device which 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 an emission layer includes a first material, a second material, and a third material satisfying certain conditions.

公开(公告)号：US20240172553A1

公开(公告)日：2024-05-23

申请号：US18537618

申请日：2023-12-12

申请人： CANON KABUSHIKI KAISHA

发明人： HIROKAZU MIYASHITA ,  JUN KAMATANI ,  NAOKI YAMADA ,  HIRONOBU IWAWAKI ,  YOSUKE NISHIDE ,  ISAO KAWATA ,  YUTO ITO

IPC分类号： H10K85/30 ,  C07F15/00 ,  C09K11/06

CPC分类号： H10K85/342 ,  C07F15/0033 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/185 ,  H10K2101/10

摘要： An organic compound represented by M(L1)n(L2)m (M represents a metal atom, n+m=3, n≥1), in which M(L1) is represented by any one of General Formulae [1] to [3], and M(L2) is represented by General Formulae [4] or [5], a ring A is selected from structures represented by General Formulae [6] or [7],

公开(公告)号：US11991921B2

公开(公告)日：2024-05-21

申请号：US17038043

申请日：2020-09-30

申请人： Samsung Electronics Co., Ltd.

发明人： Whail Choi ,  Seungyeon Kwak ,  Yoonhyun Kwak ,  Ohyun Kwon ,  Hyeonho Choi ,  Kyuyoung Hwang ,  Sangdong Kim ,  Youngjae Park

IPC分类号： H01L51/00 ,  C07F15/00 ,  C09K11/02 ,  C09K11/06 ,  H10K85/30 ,  H10K85/60 ,  H10K50/11 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

CPC分类号： H10K85/361 ,  C07F15/0033 ,  C09K11/025 ,  C09K11/06 ,  H10K85/342 ,  H10K85/344 ,  H10K85/346 ,  H10K85/348 ,  H10K85/654 ,  C09K2211/1007 ,  C09K2211/1029 ,  C09K2211/185 ,  H10K50/11 ,  H10K85/351 ,  H10K85/6572 ,  H10K85/6574 ,  H10K85/6576 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/40

摘要： An organometallic compound represented by Formula 1:

M(L1)n1(L2)n2  Formula 1



wherein groups M, L1, L2, n1, and n2 are the same as they are defined in the specification.

公开(公告)号：US11990456B2

公开(公告)日：2024-05-21

申请号：US16972355

申请日：2019-06-04

申请人： Arizona Board of Regents on behalf of Arizona State University

发明人： Jian Li

IPC分类号： H01L51/50 ,  C09K11/06 ,  F21V8/00 ,  H01L25/16 ,  H10K50/11 ,  H10K50/852 ,  H10K50/854 ,  H10K50/858 ,  H10K85/30 ,  H10K50/82 ,  H10K101/10 ,  H10K102/00

CPC分类号： H01L25/167 ,  C09K11/06 ,  G02B6/0051 ,  H01L25/162 ,  H10K50/11 ,  H10K50/852 ,  H10K50/854 ,  H10K50/858 ,  H10K85/341 ,  H10K85/346 ,  C09K2211/185 ,  H10K50/82 ,  H10K2101/10 ,  H10K2102/331

摘要： A hybrid LED-OLED lighting device includes a waveguide layer, a light-emitting diode (LED) array optically coupled to the waveguide layer, and an organic light-emitting diode (OLED) array. Light emitted from the LED array is provided to an edge of the waveguide layer and light emitted from the OLED array is provided to a first surface of the waveguide layer. Light emitted from the LED array and light emitted from the OLED array passes through a second surface of the waveguide layer opposite the first surface of the waveguide layer, and light emitted from the lighting device comprises the light emitted from the LED array and the light emitted from the OLED array.

公开(公告)号：US11985894B2

公开(公告)日：2024-05-14

申请号：US18501355

申请日：2023-11-03

申请人： DUK SAN NEOLUX CO., LTD.

发明人： Hyo Min Jin ,  Hyun Ju Song ,  Junggeun Lee

IPC分类号： H10K85/60 ,  C07D251/24 ,  C09K11/06 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/18 ,  H10K101/00 ,  H10K101/10

CPC分类号： H10K85/6574 ,  C07D251/24 ,  C09K11/06 ,  H10K85/626 ,  H10K85/631 ,  H10K85/653 ,  H10K85/654 ,  H10K85/6572 ,  H10K85/6576 ,  C07B2200/05 ,  C09K2211/1018 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/18 ,  H10K2101/10 ,  H10K2101/90

摘要： Provided are a compound capable of improving the light-emitting efficiency, stability, and lifespan of an element; an organic electronic element using same; and an electronic device thereof.

公开(公告)号：US11985890B2

公开(公告)日：2024-05-14

申请号：US17166217

申请日：2021-02-03

申请人： Semiconductor Energy Laboratory Co., Ltd.

发明人： Sachiko Kawakami ,  Anna Tada ,  Yusuke Takita ,  Tsunenori Suzuki ,  Naoaki Hashimoto ,  Satoshi Seo

IPC分类号： H01L51/50 ,  C07C211/54 ,  C07C211/58 ,  H10K85/60 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K59/12 ,  H10K59/17 ,  H10K71/00 ,  H10K71/13 ,  H10K101/10 ,  H10K101/30 ,  H10K102/00

CPC分类号： H10K85/633 ,  C07C211/54 ,  C07C211/58 ,  H10K85/626 ,  H10K85/631 ,  C07C2601/16 ,  C07C2602/10 ,  H10K50/11 ,  H10K50/156 ,  H10K50/16 ,  H10K59/12 ,  H10K59/17 ,  H10K71/00 ,  H10K71/13 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2102/311

摘要： An object of one embodiment of the present invention is to provide a novel organic compound. The organic compound is a triarylamine derivative. The triarylamine derivative has an aryl group including a skeleton in which a naphthyl group is bonded to a naphthylene group. The other two aryl groups are each independently a phenyl group, a biphenyl group, or a terphenyl group. These groups may each have a substituent. As the substituent, an alkyl group having 1 to 6 carbon atoms or a cycloalkyl group having 3 to 6 carbon atoms can be selected.

公开(公告)号：US11985889B2

公开(公告)日：2024-05-14

申请号：US17229766

申请日：2021-04-13

申请人： Samsung Display Co., Ltd.

发明人： Hyunjung Lee ,  Soobyung Ko ,  Sungbum Kim ,  Eunsoo Ahn ,  Eunyoung Lee ,  Jaesung Lee

IPC分类号： H10K85/30 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/17 ,  H10K50/18 ,  H10K101/10 ,  H10K101/30

CPC分类号： H10K85/346 ,  H10K85/341 ,  H10K85/342 ,  H10K85/344 ,  H10K85/348 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/171 ,  H10K50/18 ,  H10K2101/10 ,  H10K2101/30

摘要： An organometallic compound and an organic light-emitting device including the same. The organometallic compound is represented by Formula 1. In Formula 1, the substituents are the same as described in the detailed description of the current disclosure.

公开(公告)号：US11963441B2

公开(公告)日：2024-04-16

申请号：US16199504

申请日：2018-11-26

申请人： Universal Display Corporation

发明人： Peter Wolohan

IPC分类号： C07D519/00 ,  C09K11/06 ,  H01L51/00 ,  H10K85/60 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/18 ,  H10K101/10 ,  H10K101/30 ,  H10K101/40

CPC分类号： H10K85/6572 ,  C07D519/00 ,  C09K11/06 ,  C09K2211/1018 ,  H10K50/11 ,  H10K50/15 ,  H10K50/16 ,  H10K50/18 ,  H10K2101/10 ,  H10K2101/30 ,  H10K2101/40

摘要： A compound of Formula I






wherein X1 to X8 are independently selected from C or N, and Y is selected from the group consisting of NR2, O, S, Se, CR3R4, SiR3R4, and GeR3R4. RA and RB represent mono to the maximum allowable substitution, or no substitution. The compounds of Formula I will also have at least one of RA, RB, R1, R2, R3, or R4 that comprises a structure selected from the group consisting of formula A, formula B, and formula C as described herein. In n the structures of formula A, formula B, or formula C, Z is selected from the group consisting of NR5, O, S, Se, CR6R7, SiR6R7, and GeR6R7; wherein R5 is a substituent selected from the group consisting of deuterium, alkyl, cycloalkyl, aryl, heteroaryl, and combinations thereof; or optionally, R5 is an aromatic linker that connects the structure of formula A to Formula I, or the structure of formula C to Formula I. In formulae A, B, and C, X9 to X41 are independently selected from C or N; where in formula B, at least one of X17 to X33 is N; and in formula C, at least one of X34 to X41 is N. The substituents RC, RD, RE, RF, RG, RH, RI, and RJ represent mono to the maximum allowable substitution, or no substitution.