公开(公告)号：US09957260B2

公开(公告)日：2018-05-01

申请号：US14910791

申请日：2014-06-23

申请人： KYUSHU UNIVERSITY, NATIONAL UNIVERSITY CORPORATION ,  NIPPON STEEL & SUMIKIN CHEMICAL CO., LTD. ,  DYDEN CO

发明人： Yumi Sakai ,  Hiroshi Miyazaki ,  Chihaya Adachi ,  Naoto Noutsuka

IPC分类号： C07D413/10 ,  H01L51/00 ,  C09K11/06 ,  C07D417/10 ,  C07D401/10 ,  C07D403/10 ,  C07F5/06 ,  C09B17/00 ,  C09B19/00 ,  C09B21/00 ,  C09B57/10 ,  C09B69/00 ,  H01L51/50

CPC分类号： C07D413/10 ,  C07D401/10 ,  C07D403/10 ,  C07D417/10 ,  C07F5/069 ,  C09B17/00 ,  C09B19/00 ,  C09B21/00 ,  C09B57/10 ,  C09B69/008 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1096 ,  C09K2211/181 ,  C09K2211/186 ,  C09K2211/188 ,  H01L51/0059 ,  H01L51/0077 ,  H01L51/0081 ,  H01L51/0092 ,  H01L51/5012 ,  H01L51/5016

摘要： An organic metal complex represented by the following general formula is useful as a light emitting material for an organic electroluminescent device and others. X represents O, S or —N(R7)—; Y represents O, S or —N(—SO2—R8)—; R1 to R8 represent H, an alkyl group or an aryl group; at least one of Z1 and Z2 represents a phenoxazin-10-yl group, a phenothiazin-10-yl group, a phenazin-10-yl group, etc.; M represents an element of the group 1 except for hydrogen, the group 2, the group 11, the group 12, or the group 13 of the periodic table; L represents a ligand; n is 1 to 3; and m is 0 to 2:

公开(公告)号：US20180102489A1

公开(公告)日：2018-04-12

申请号：US15729356

申请日：2017-10-10

申请人： Samsung Display Co., Ltd.

发明人： Soobyung KO ,  Haejin KIM ,  Mieun JUN ,  Youngkook KIM ,  Seokhwan HWANG

IPC分类号： H01L51/00 ,  C07F3/06 ,  C09K11/02 ,  C09K11/06

CPC分类号： H01L51/0092 ,  C07F3/06 ,  C09K11/02 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1014 ,  C09K2211/1029 ,  C09K2211/188 ,  H01L51/0058 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0088 ,  H01L51/5012

摘要： A compound is represented by Formula 1 below: wherein each of Ar1, Ar2, and L is independently selected from a list of substituted or unsubstituted aryl groups, l is 0 or 1, m is an integer from 1 to 5, n is 2 or 3. When m is two or more, two or more L(s) are identical to or different from each other. M indicates a post-transition metal or a transition metal.

公开(公告)号：US09920242B2

公开(公告)日：2018-03-20

申请号：US15505544

申请日：2015-08-21

申请人： ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY

发明人： Jian Li

IPC分类号： H01L51/00 ,  C09K11/06 ,  H01L51/50

CPC分类号： C09K11/06 ,  C09K2211/185 ,  C09K2211/187 ,  C09K2211/188 ,  H01L51/005 ,  H01L51/0052 ,  H01L51/0054 ,  H01L51/0062 ,  H01L51/0065 ,  H01L51/0067 ,  H01L51/0068 ,  H01L51/0069 ,  H01L51/0071 ,  H01L51/0072 ,  H01L51/0073 ,  H01L51/0074 ,  H01L51/0083 ,  H01L51/0084 ,  H01L51/0085 ,  H01L51/0087 ,  H01L51/0091 ,  H01L51/0092 ,  H01L51/5012 ,  H01L51/504

摘要： A light emitting device includes a first electrode, a hole transporting layer in contact with the first electrode, a second electrode, an electron transporting layer in contact with the second electrode; and an emissive layer between the hole transporting layer and the electron transporting layer. The emissive layer includes a metal-assisted delayed fluorescent (MADF) emitter, a fluorescent emitter, and a host, and the MADF emitter harvests electrogenerated excitons and transfers energy to the fluorescent emitter.

公开(公告)号：US20180026209A1

公开(公告)日：2018-01-25

申请号：US15548496

申请日：2016-01-07

申请人： Merck Patent GmbH

发明人： Philipp Stoessel ,  Nils Koenen ,  Philipp Harbach ,  Christian Ehrenreich

IPC分类号： H01L51/00 ,  C09K11/06 ,  C07F3/06 ,  C07B59/00 ,  C07F15/02 ,  C07F5/06 ,  C07F5/00 ,  C07F15/00 ,  C07F15/06

CPC分类号： H01L51/0085 ,  C07B59/004 ,  C07B2200/05 ,  C07F3/06 ,  C07F5/003 ,  C07F5/069 ,  C07F15/0013 ,  C07F15/002 ,  C07F15/0026 ,  C07F15/0033 ,  C07F15/004 ,  C07F15/0046 ,  C07F15/0053 ,  C07F15/0073 ,  C07F15/008 ,  C07F15/02 ,  C07F15/025 ,  C07F15/06 ,  C07F15/065 ,  C09K11/06 ,  C09K2211/1007 ,  C09K2211/1011 ,  C09K2211/1029 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/1059 ,  C09K2211/1088 ,  C09K2211/182 ,  C09K2211/185 ,  C09K2211/186 ,  C09K2211/187 ,  C09K2211/188 ,  H01L51/0077 ,  H01L51/0079 ,  H01L51/0083 ,  H01L51/0084 ,  H01L51/0086 ,  H01L51/0087 ,  H01L51/0088 ,  H01L51/0089 ,  H01L51/0092 ,  H01L51/5016 ,  H01L2251/5384 ,  Y02E10/549

摘要： The present invention relates to metal complexes and to electronic devices, especially organic electroluminescent devices, comprising these metal complexes, especially as emitters.

公开(公告)号：US09837794B2

公开(公告)日：2017-12-05

申请号：US14902104

申请日：2014-07-02

申请人： Queen Mary & Westfield College, University of London

发明人： William Gillin ,  Peter Wyatt ,  Ignacio Hernandez

IPC分类号： H01S5/36 ,  H01L51/50 ,  H01S3/16 ,  H01L51/00 ,  H01S5/50 ,  H01S3/063 ,  H01S3/23

CPC分类号： H01S5/36 ,  H01L51/0089 ,  H01L51/0092 ,  H01L51/5016 ,  H01L51/5028 ,  H01S3/0632 ,  H01S3/1608 ,  H01S3/163 ,  H01S3/2308 ,  H01S5/5054

摘要： An optoelectronic signal translating device having a region containing rare earth or transition metal ions for generation of radiation of a predetermined wavelength. Said region includes an organic complex comprising a ligand adapted to enhance the emission of radiation and a chromophore separately co-operable with a radiation source of wavelength not greater than that of said predetermined desired radiation. Said chromophore can be excited to cross-couple with the upper permitted energy state of said rare earth or transition metal ions, thereby generating said predetermined desired radiation by subsequent decay of said ions to the permitted lower energy state.

公开(公告)号：US09812658B2

公开(公告)日：2017-11-07

申请号：US15101975

申请日：2014-12-04

申请人： Ecole Polytechnique Federale de Lausanne (EPFL)

发明人： Chenyi Yi ,  Fabrizio Giordano ,  Shaik Mohammad Zakeeruddin ,  Michael Graetzel

IPC分类号： C07D487/22 ,  H01L51/00 ,  C09B47/00 ,  C07F3/06 ,  H01G9/20

CPC分类号： H01L51/0092 ,  C07F3/06 ,  C09B47/00 ,  H01G9/2018 ,  H01G9/2031 ,  H01G9/2059 ,  Y02E10/542 ,  Y02E10/549

摘要： The present invention relates to compounds of formula (I) based on a porphyrin core and a π-conjugated linker or acceptor introduced between the porphyrin core and an anchoring group having a high absorption coefficient covering the whole UV-Visible and near-infrared spectral response, and their use as sensitizer or dye and an electrochemical or optoelectronic device including a compound of the invention.

公开(公告)号：US20170145483A1

公开(公告)日：2017-05-25

申请号：US15321836

申请日：2015-06-23

申请人： OXFORD UNIVERSITY INNOVATION LIMITED

发明人： George Andrew Davidson BRIGGS ,  Jan Andries MOL

IPC分类号： C12Q1/68 ,  G01N27/447 ,  H01L21/321 ,  G01N33/487 ,  H01L29/45 ,  H01L29/76

CPC分类号： C12Q1/6825 ,  B82Y15/00 ,  B82Y40/00 ,  C01B32/194 ,  G01N27/4146 ,  G01N27/44791 ,  G01N33/48721 ,  H01L21/321 ,  H01L29/1606 ,  H01L29/456 ,  H01L29/7613 ,  H01L51/0045 ,  H01L51/0092 ,  H01L51/0094 ,  H01L51/0545 ,  H01L51/0595 ,  H01L51/105

摘要： The present invention relates to a method for forming nano-gaps in graphene. The method may include applying a voltage across a region of graphene such that a nano-gap which extends across the entire width of the graphene is formed, wherein the region across which the voltage is applied may include a point which is the narrowest in the region.

公开(公告)号：US09640330B2

公开(公告)日：2017-05-02

申请号：US14895772

申请日：2014-06-05

申请人： Yuuji Tanaka ,  Tamotsu Horiuchi

发明人： Yuuji Tanaka ,  Tamotsu Horiuchi

IPC分类号： H01G9/20 ,  H01L51/00 ,  C09B47/00

CPC分类号： H01G9/2059 ,  C09B47/00 ,  H01G9/2031 ,  H01L51/0092 ,  Y02E10/542 ,  Y02E10/549

摘要： A photoelectric conversion element, including: an electron transporting material; and a porphyrin compound represented by General Formula (1) or (2), wherein the electron transporting material is coated with the porphyrin compound: where R1 and R2 each independently denote an aromatic hydrocarbon group which has 6-20 carbon atoms and may have an alkyl or alkoxy group as substituent, R1 and R2 may be bonded to form ring structure A1, X denotes a monovalent group expressed by Structural Formula (I), (II) or (III), and Y denotes a phenyl group which may have an alkyl or alkoxy group as a substituent, where R denotes an aromatic hydrocarbon group which has 6-20 carbon atoms and may have an alkyl or alkoxy group as substituent, X denotes a monovalent group expressed by Structural Formula (I), (II) or (III), and Y denotes a phenyl group which may have an alkyl or alkoxy group as substituent,

公开(公告)号：US09634268B2

公开(公告)日：2017-04-25

申请号：US13513592

申请日：2010-11-09

申请人： Philipp Stoessel ,  Dominik Joosten ,  Esther Breuning

发明人： Philipp Stoessel ,  Dominik Joosten ,  Esther Breuning

IPC分类号： H01L51/54 ,  C09K11/06 ,  H01L51/00 ,  C09B57/10 ,  H01L51/50

CPC分类号： H01L51/0091 ,  C09B57/10 ,  C09K11/06 ,  C09K2211/1029 ,  C09K2211/1033 ,  C09K2211/1037 ,  C09K2211/1044 ,  C09K2211/185 ,  C09K2211/187 ,  C09K2211/188 ,  H01L51/002 ,  H01L51/0083 ,  H01L51/0084 ,  H01L51/0087 ,  H01L51/0092 ,  H01L51/5012 ,  H01L51/5016 ,  Y02E10/549

摘要： Electronic devices, in particular organic electroluminescent devices, comprising metal complexes of the formula (1).

公开(公告)号：US09627633B2

公开(公告)日：2017-04-18

申请号：US14903585

申请日：2014-07-08

申请人： Agency for Science, Technology and Research

发明人： Jishan Wu ,  Jie Luo ,  Changyun Jiang ,  Jie Zhang

IPC分类号： H01L51/50 ,  H01G9/20 ,  C07F3/06 ,  C09B47/00 ,  H01L51/00

CPC分类号： H01L51/0092 ,  C07D487/22 ,  C07F3/06 ,  C09B3/18 ,  C09B47/00 ,  H01G9/2059 ,  Y02E10/542 ,  Y02E10/549

摘要： The invention relates to dyes for dye-sensitized solar cells, and in particular, to perylene functionalized porphyrin dyes for dye-sensitized solar cells. The invention further relates to a dye molecule comprising perylene functionalized porphyrin moiety.