公开(公告)号：US09917272B2

公开(公告)日：2018-03-13

申请号：US14434277

申请日：2013-09-11

申请人： Merck Patent GmbH

发明人： Frank Voges ,  Jonas Valentin Kroeber ,  Christof Pflumm ,  Joachim Kaiser ,  Arne Buesing

IPC分类号： H01L51/50 ,  H01L51/00 ,  A61N5/06 ,  H01L51/52

CPC分类号： H01L51/5064 ,  A61N5/06 ,  A61N2005/0653 ,  H01L51/0051 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/506 ,  H01L51/5072 ,  H01L51/5092 ,  H01L51/5096 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/301 ,  H01L2251/303 ,  H01L2251/308 ,  H01L2251/552 ,  H01L2251/558

摘要： The present application relates to an electronic device comprising a hole-transport layer A, a doped hole-transport layer B and a hole-transport layer C, where hole-transport layers A, B and C are arranged between the anode and the emitting layer, and where hole-transport layer B is arranged on the cathode side of hole-transport layer A and hole-transport layer C is arranged on the cathode side of hole-transport layer B.

公开(公告)号：US09917264B2

公开(公告)日：2018-03-13

申请号：US14761049

申请日：2014-01-20

申请人： CANON KABUSHIKI KAISHA

发明人： Takayuki Horiuchi ,  Kengo Kishino ,  Hirokazu Miyashita ,  Yosuke Nishide ,  Tetsuya Kosuge ,  Naoki Yamada ,  Jun Kamatani ,  Akihito Saitoh ,  Shigemoto Abe

IPC分类号： C09K11/06 ,  H05B33/08 ,  C07F15/00 ,  H01L27/32 ,  H01L51/00 ,  H01L51/50 ,  H05B33/14 ,  C09B57/00 ,  C09B57/10

CPC分类号： H01L51/0085 ,  C07F15/0033 ,  C09B57/00 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  C09K2211/185 ,  H01L27/322 ,  H01L27/3244 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/0057 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0081 ,  H01L51/0092 ,  H01L51/5004 ,  H01L51/5016 ,  H01L51/5024 ,  H01L2251/552 ,  H05B33/0896 ,  H05B33/14

摘要： Provided is an organic light-emitting element having high light-emitting efficiency and a long element lifetime, the organic light-emitting element including an anode, a cathode, and an organic compound layer placed between the anode and the cathode, in which: the organic compound layer includes an emission layer; the emission layer includes a host and a guest; the host is an aromatic hydrocarbon compound; the guest is an iridium complex of a specific structure; and a content of the host is 50 wt % or more with reference to the total amount of the constituent materials for the emission layer.

公开(公告)号：US09911922B2

公开(公告)日：2018-03-06

申请号：US15149176

申请日：2016-05-08

申请人： Feng-Wen Yen ,  Cheng-Hao Chang

发明人： Feng-Wen Yen ,  Cheng-Hao Chang

IPC分类号： H01L51/50 ,  H01L51/00 ,  C07D209/80 ,  C07D209/86 ,  C07D307/91 ,  C07D333/76 ,  C09K11/02 ,  C09K11/06

CPC分类号： H01L51/0058 ,  C07D209/80 ,  C07D209/86 ,  C07D307/91 ,  C07D333/76 ,  C09K11/025 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0056 ,  H01L51/006 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012 ,  H01L51/5028

摘要： The present invention discloses an organic compound is represented by the following formula(1), the organic EL device employing the organic compound as fluorescent emitting guest shown deep blue color(CIEy=0.09˜0.12)and display good performance. wherein A, m and R1 to R3 are the same definition as described in the present invention.

公开(公告)号：US09899608B2

公开(公告)日：2018-02-20

申请号：US14797230

申请日：2015-07-13

申请人： SEMICONDUCTOR ENERGY LABORATORY CO., LTD.

发明人： Hiroshi Kadoma ,  Nobuharu Ohsawa ,  Satoshi Seo

IPC分类号： H01L51/00 ,  C07D403/10 ,  C07D405/10 ,  C07D409/10 ,  C09K11/06 ,  H05B33/10 ,  H01L51/50

CPC分类号： H01L51/0072 ,  C07D403/10 ,  C07D405/10 ,  C07D409/10 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1088 ,  C09K2211/1092 ,  H01L51/0052 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0067 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5048 ,  H01L51/5056 ,  H05B33/10

摘要： An object is to provide a novel heterocyclic compound which can be used for a light-emitting element, as a host material of a light-emitting layer in which a light-emitting substance is dispersed. Other objects are to provide a light-emitting element having low driving voltage, a light-emitting element having high current efficiency, and a light-emitting element having a long lifetime. Provided are a light-emitting element including a compound in which a dibenzo[f,h]quinoxaline ring and a hole-transport skeleton are bonded through an arylene group, and a light-emitting device, an electronic device, and a lighting device each using this light-emitting element. The heterocyclic compound represented by General Formula (G1) below is provided.

公开(公告)号：US20180047906A1

公开(公告)日：2018-02-15

申请号：US15556053

申请日：2016-03-11

申请人： Centre National De La Recherche Scientifique ,  Universite De Pau Et Des Pays De L'Adour

发明人： Didier Begue ,  Roger Clive Hiorns ,  Hugo Santos-Silva ,  Emilie Guille ,  Charlène Boussiron ,  Christine Dagron-Lartigau ,  Pierre Iratcabal

IPC分类号： H01L51/00 ,  C08G61/12

CPC分类号： H01L51/0036 ,  C07D333/06 ,  C08G61/126 ,  C08G2261/1412 ,  C08G2261/1424 ,  C08G2261/3223 ,  C08G2261/91 ,  C08L65/00 ,  H01L51/0056 ,  H01L51/4253 ,  Y02E10/549

摘要： Provided is a hexabenzocoronene-based compound and a donor: acceptor layer having this compound. Also provided are processes for manufacturing this compound and to a photovoltaic cell having at least one hexabenzocoronene-based compound. The hexabenzocoronene-based compound has following formula I: wherein R1, R3, R4 and R6 are independently from each other chosen among a carboxylic (—COOH) group, a cyano (—C≡N) group, an isocyano (—N+≡C−) group, a cyanate (—O—C≡N) group and a —F group, and R2 and R5 are, independently from each other, chosen among a poly(3-oxypentylthiophene) (P3OPT) substituent and a poly(3-hexylthiophene) (P3HT) substituent.

公开(公告)号：US09871201B2

公开(公告)日：2018-01-16

申请号：US14384437

申请日：2013-03-05

申请人： MERCK PATENT GMBH

发明人： Christof Pflumm ,  Frank Voges ,  Jonas V. Kroeber ,  Philipp Stoessel ,  Joachim Kaiser

IPC分类号： H01L51/00 ,  H01L51/50 ,  C09K11/06 ,  H05B33/14 ,  C09B19/00 ,  C09B21/00 ,  C09B23/14 ,  C09B57/00 ,  H01L51/05 ,  H01L51/42

CPC分类号： H01L51/0056 ,  C09B19/00 ,  C09B21/00 ,  C09B23/141 ,  C09B57/00 ,  C09B57/008 ,  C09K11/06 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/185 ,  H01L51/002 ,  H01L51/0052 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0077 ,  H01L51/0094 ,  H01L51/0512 ,  H01L51/42 ,  H01L51/5004 ,  H01L51/5012 ,  H01L51/5052 ,  H01L51/5064 ,  H01L2251/552 ,  H05B33/14 ,  Y02E10/549

摘要： The application relates to an electronic device comprising anode, cathode, at least one emitting layer between anode and cathode, at least one p-doped layer A which comprises a monotriarylamine as host, and at least one layer B comprising a monotriarylamine. The invention furthermore relates to a p-doped mixture comprising a monotriarylamine of the formula (II), (III) or (IV) as host and an electron-acceptor compound as dopant and to the use of the mixture in an electronic device.

公开(公告)号：US09859503B2

公开(公告)日：2018-01-02

申请号：US15143452

申请日：2016-04-29

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Jinsoo Hwang ,  Seokgyu Yoon ,  Hyein Jeong

IPC分类号： H01L51/00 ,  H01L51/50 ,  H01L51/52

CPC分类号： H01L51/0061 ,  C09B1/00 ,  C09B57/00 ,  C09B57/008 ,  C09B57/10 ,  C09K11/06 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0067 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0085 ,  H01L51/5024 ,  H01L51/506 ,  H01L51/5064 ,  H01L51/5206 ,  H01L51/5221 ,  H01L2251/308

摘要： According to one or more embodiments, an organic light-emitting device includes: a first electrode; a second electrode facing the first electrode; an emission layer between the first electrode and the second electrode; and a hole transport region between the first electrode and the emission layer. The hole transport region includes a first compound represented by Formula 1A and a second compound represented by Formula 1B:

公开(公告)号：US09831441B2

公开(公告)日：2017-11-28

申请号：US14439098

申请日：2013-10-11

申请人： Merck Patent GmbH

发明人： Amir Hossain Parham ,  Irina Martynova ,  Elvira Montenegro ,  Teresa Mujica-Fernaud ,  Frank Voges ,  Arne Buesing

IPC分类号： A61N5/06 ,  H01L51/00 ,  C07D413/14 ,  C07D333/76 ,  C07D403/04 ,  C07D405/04 ,  C07D405/10 ,  C07D491/14 ,  C07D495/14 ,  C07D209/86 ,  C07D307/91 ,  C07C211/54 ,  C07C211/61 ,  C07C225/22 ,  C07D311/82 ,  C07D405/14 ,  C07D471/14 ,  C07F7/08 ,  H01L51/50 ,  H01L51/52

CPC分类号： H01L51/0061 ,  A61N5/06 ,  A61N2005/0653 ,  C07C211/54 ,  C07C211/61 ,  C07C225/22 ,  C07C2603/08 ,  C07C2603/18 ,  C07D209/86 ,  C07D307/91 ,  C07D311/82 ,  C07D333/76 ,  C07D403/04 ,  C07D405/04 ,  C07D405/10 ,  C07D405/14 ,  C07D413/14 ,  C07D471/14 ,  C07D491/14 ,  C07D495/14 ,  C07F7/0814 ,  H01L51/0052 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/0059 ,  H01L51/006 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0094 ,  H01L51/5012 ,  H01L51/5016 ,  H01L51/5056 ,  H01L51/506 ,  H01L51/5206 ,  H01L51/5221 ,  Y02E10/549

摘要： The invention relates to an electronic device containing at least one compound of formula (I) or (II) in an organic layer. The invention further relates to a method for producing the electronic device and the use of a compound of formula (I) or (II) in an electronic device.

公开(公告)号：US09825236B2

公开(公告)日：2017-11-21

申请号：US14661344

申请日：2015-03-18

申请人： SAMSUNG DISPLAY CO., LTD.

发明人： Jiyun Jung

IPC分类号： H01L51/00 ,  H01L51/50

CPC分类号： H01L51/0067 ,  H01L51/0055 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/5012 ,  H01L51/5072

摘要： An organic light emitting device and a display device, the organic light emitting device including an anode; an emission layer on the anode, the emission layer including a first compound represented by the following Formula 1; an electron transport layer on the emission layer, the electron transport layer including a second compound and the second compound being an indenofluorene derivative; and a cathode on the electron transport layer,

公开(公告)号：US20170317289A1

公开(公告)日：2017-11-02

申请号：US15521463

申请日：2015-10-06

申请人： DUK SAN NEOLUX CO., LTD.

发明人： Mun Jae LEE ,  Jung Cheol PARK ,  Soung Yun MUN ,  Jae Taek KWON ,  Bum Sung LEE

IPC分类号： H01L51/00 ,  C07C211/54 ,  C07D307/77 ,  C07D307/91 ,  C07D495/04 ,  C07D333/74 ,  C07D333/76 ,  C07D407/14 ,  C07D409/12 ,  C07D409/14 ,  C07D333/50 ,  C07C2603/26 ,  C07C2603/18 ,  H01L27/32 ,  H01L51/50 ,  C07C2603/94 ,  H01L51/56

CPC分类号： H01L51/0059 ,  C07C211/54 ,  C07C2603/18 ,  C07C2603/26 ,  C07C2603/94 ,  C07D307/77 ,  C07D307/91 ,  C07D333/50 ,  C07D333/74 ,  C07D333/76 ,  C07D407/14 ,  C07D409/12 ,  C07D409/14 ,  C07D495/04 ,  C09K11/06 ,  H01L27/3244 ,  H01L51/0003 ,  H01L51/0052 ,  H01L51/0056 ,  H01L51/0058 ,  H01L51/006 ,  H01L51/0061 ,  H01L51/0071 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/5008 ,  H01L51/5012 ,  H01L51/5056 ,  H01L51/56 ,  Y02E10/549

摘要： The present invention relates to an organic electric element and a display device using the same as a hole transport layer comprising a composition composed of two or more compounds having similar structures to improve luminous efficiency, stability and life span of an electric element, and an electronic device including the same.