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公开(公告)号:US20130270535A1
公开(公告)日:2013-10-17
申请号:US13880234
申请日:2011-10-18
申请人: Jonathan Pillow , Martin Humphries , Simon King
发明人: Jonathan Pillow , Martin Humphries , Simon King
CPC分类号: H01L51/5203 , H01L51/0039 , H01L51/0043 , H01L51/0085 , H01L51/0095 , H01L51/5016 , H01L51/504 , H01L51/56 , H01L2251/5376
摘要: An organic light-emitting device comprises an anode, a cathode, a light-emitting layer between the anode and the cathode and a hole transporting layer between the anode and the light-emitting layer. The hole transporting layer comprises a hole-transporting material having a triplet energy level, and a triplet-quenching unit having a triplet energy level that is lower than the triplet energy level of the hole-transporting material. The triplet quenching unit is selected from the group consisting of polyaromatic hydrocarbons such as 2,6-anthracenes, 9,10-anthracenes and derivatives thereof; anthanthrenes and derivatives thereof; distyryl aryls and derivatives thereof such as distyrylbenzenes, distyrylbiphenyls, stilbenes, fulvenes, dibenzofulvenes, perylenes, linear polyenes (from 2 to 6 alkenes) and cyclic polyenes, each of which may optionally be substituted with one or more substituents.
摘要翻译: 有机发光器件包括阳极,阴极,阳极和阴极之间的发光层以及阳极和发光层之间的空穴传输层。 空穴传输层包括具有三线态能级的空穴传输材料和具有低于空穴传输材料的三线态能级的三线态能级的三重态骤冷单元。 三重态猝灭单元选自聚芳烃如2,6-蒽,9,10-蒽及其衍生物; 茴香及其衍生物; 二苯乙烯基芳基及其衍生物,如二苯乙烯基苯,二苯乙烯基联苯,二苯乙烯,富二烯,二苯并呋喃,苝,线性多烯(2至6个烯烃)和环状多烯,它们各自可以任选被一个或多个取代基取代。
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公开(公告)号:US20090091247A1
公开(公告)日:2009-04-09
申请号:US12066791
申请日:2006-09-15
申请人: Nigel Male , Jonathan Pillow , Martin Humphries
发明人: Nigel Male , Jonathan Pillow , Martin Humphries
CPC分类号: C07F13/005 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/188 , H01L51/0035 , H01L51/0036 , H01L51/0039 , H01L51/0043 , H01L51/0084 , H01L51/5016 , H05B33/14
摘要: An organic light-emitting device comprising: an anode; a cathode; a light-emitting layer located between the anode and the cathode, said light-emitting layer containing a light-emitting metal complex comprising general formula 1: (1) where M represents Re(I), W(0), Ir(III), or Os(II); L1 represents a tridentate ligand; and L2, L3 and L4 represent ligands, characterised in that L1 comprises general formula 2:(2) where R1 represents a bridging group; and Ar1, Ar2 and Ar3 each independently represents a group comprising a heteroaryl ring and * indicates coordination to M.
摘要翻译: 一种有机发光装置,包括:阳极; 阴极 位于阳极和阴极之间的发光层,所述发光层含有通式1的发光金属络合物:(1)其中M表示Re(I),W(O),Ir(III) ,或Os(II); L1代表三齿配体; 而L2,L3和L4代表配体,其特征在于L1包括通式2:(2)其中R1代表桥连基团; Ar 1,Ar 2和Ar 3各自独立地表示包含杂芳基环的基团,*表示与M.
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公开(公告)号:US20120085994A1
公开(公告)日:2012-04-12
申请号:US13258527
申请日:2010-04-15
CPC分类号: C09K11/06 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , H01L51/0039 , H01L51/5012 , H05B33/14
摘要: An electroluminescent polymer comprising light-emissive repeat units and a non-emissive polycyclic aromatic hydrocarbon unit with greater than 12 aromatic sp2 hybridized carbon atoms, wherein the non-emissive polycyclic aromatic hydrocarbon unit comprises a structural unit having formula I:
摘要翻译: 包含发光重复单元和具有大于12个芳族sp2杂化碳原子的非发射多环芳烃单元的电致发光聚合物,其中所述非发射多环芳烃单元包含具有式I的结构单元:
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公开(公告)号:US20110186828A1
公开(公告)日:2011-08-04
申请号:US13056108
申请日:2009-07-30
CPC分类号: C09K11/06 , C08G61/02 , C09K2211/1011 , C09K2211/1416 , H01L51/0039 , H01L51/5012 , H05B33/14
摘要: A light-emitting material comprising a conjugated polymer and a blue-light emitting perylene.
摘要翻译: 包含共轭聚合物和蓝光发射苝的发光材料。
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公开(公告)号:US08604464B2
公开(公告)日:2013-12-10
申请号:US13056108
申请日:2009-07-30
IPC分类号: H01L35/24
CPC分类号: C09K11/06 , C08G61/02 , C09K2211/1011 , C09K2211/1416 , H01L51/0039 , H01L51/5012 , H05B33/14
摘要: A light-emitting material comprising a conjugated polymer and a blue-light emitting perylene.
摘要翻译: 包含共轭聚合物和蓝光发射苝的发光材料。
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公开(公告)号:US08154194B2
公开(公告)日:2012-04-10
申请号:US12066791
申请日:2006-09-15
申请人: Nigel Male , Jonathan Pillow , Martin Humphries
发明人: Nigel Male , Jonathan Pillow , Martin Humphries
CPC分类号: C07F13/005 , C09K11/06 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/188 , H01L51/0035 , H01L51/0036 , H01L51/0039 , H01L51/0043 , H01L51/0084 , H01L51/5016 , H05B33/14
摘要: An organic light-emitting device comprising: an anode; a cathode; a light-emitting layer located between the anode and the cathode, said light-emitting layer containing a light-emitting metal complex comprising general formula 1: (1) where M represents Re(I), W(0), Ir(III), or Os(II); L1 represents a tridentate ligand; and L2, L3 and L4 represent ligands, characterised in that L1 comprises general formula 2:(2) where R1 represents a bridging group; and Ar1, Ar2 and Ar3 each independently represents a group comprising a heteroaryl ring and * indicates coordination to M.
摘要翻译: 一种有机发光装置,包括:阳极; 阴极 位于阳极和阴极之间的发光层,所述发光层含有通式1的发光金属络合物:(1)其中M表示Re(I),W(O),Ir(III) ,或Os(II); L1代表三齿配体; 而L2,L3和L4代表配位体,其特征在于L1包含通式2:(2)其中R1代表桥连基团; Ar 1,Ar 2和Ar 3各自独立地表示包含杂芳基环的基团,*表示与M.
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公开(公告)号:US09812647B2
公开(公告)日:2017-11-07
申请号:US13805297
申请日:2011-06-24
申请人: Jonathan Pillow , Matthew Roberts , Martina Pintani , Simon King , Michael Cass
发明人: Jonathan Pillow , Matthew Roberts , Martina Pintani , Simon King , Michael Cass
IPC分类号: H01L51/54 , C09K11/06 , H01L51/00 , C07C13/567 , C07C15/18 , C07C15/52 , C08G61/02 , C08G61/12 , C08L65/00 , H01L51/50 , H05B33/14 , H01L51/56
CPC分类号: H01L51/0058 , C07C13/567 , C07C15/18 , C07C15/52 , C07C2603/18 , C08G61/02 , C08G61/12 , C08G61/122 , C08G2261/1414 , C08G2261/148 , C08G2261/15 , C08G2261/226 , C08G2261/228 , C08G2261/312 , C08G2261/3162 , C08G2261/3245 , C08G2261/3422 , C08G2261/5222 , C08G2261/95 , C08L65/00 , C08L2205/02 , C09K11/06 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , H01L51/0002 , H01L51/0032 , H01L51/0039 , H01L51/0043 , H01L51/005 , H01L51/0052 , H01L51/5012 , H01L51/5016 , H01L51/56 , H05B33/14
摘要: Composition which may be useful in an organic light emitting diode, the composition having a fluorescent light-emitting polymer with light-emitting repeat units, and a triplet-accepting unit mixed with the light-emitting polymer.
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公开(公告)号:US20130187146A1
公开(公告)日:2013-07-25
申请号:US13805297
申请日:2011-06-24
申请人: Jonathan Pillow , Matthew Roberts , Martina Pintani , Simon King , MIchael Cass
发明人: Jonathan Pillow , Matthew Roberts , Martina Pintani , Simon King , MIchael Cass
CPC分类号: H01L51/0058 , C07C13/567 , C07C15/18 , C07C15/52 , C07C2603/18 , C08G61/02 , C08G61/12 , C08G61/122 , C08G2261/1414 , C08G2261/148 , C08G2261/15 , C08G2261/226 , C08G2261/228 , C08G2261/312 , C08G2261/3162 , C08G2261/3245 , C08G2261/3422 , C08G2261/5222 , C08G2261/95 , C08L65/00 , C08L2205/02 , C09K11/06 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , H01L51/0002 , H01L51/0032 , H01L51/0039 , H01L51/0043 , H01L51/005 , H01L51/0052 , H01L51/5012 , H01L51/5016 , H01L51/56 , H05B33/14
摘要: Composition which may be useful in an organic light emitting diode, the composition having a fluorescent light-emitting polymer with light-emitting repeat units, and a triplet-accepting unit bound to the light-emitting polymer.
摘要翻译: 可用于有机发光二极管的组合物,该组合物具有发光重复单元的荧光发光聚合物和与发光聚合物结合的三重态接受单元。
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公开(公告)号:US10985322B2
公开(公告)日:2021-04-20
申请号:US13879503
申请日:2011-10-13
摘要: Light-emitting composition and devices including the same, the composition including a fluorescent light-emitting material and a polymer having a conjugating repeat unit and a non-conjugating repeat unit in a backbone of the polymer, and in which the conjugating repeat unit provides at least one conjugation path between repeat units linked to it; the non-conjugating repeat unit reduces conjugation of the polymer as compared to a polymer in which the non-conjugating repeat unit is absent; and a triplet excited state energy level of the light-emitting material is higher than a triplet excited state energy level of the non-conjugating repeat unit.
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公开(公告)号:US20080309229A1
公开(公告)日:2008-12-18
申请号:US12158912
申请日:2006-12-18
申请人: Annette Steudel , Nalinkumar Lallubhai Patel , Jonathan Pillow , Mary McKiernan , Sophie Heidenhain , Natasha Conway
发明人: Annette Steudel , Nalinkumar Lallubhai Patel , Jonathan Pillow , Mary McKiernan , Sophie Heidenhain , Natasha Conway
IPC分类号: H01J1/63 , C08G73/02 , C07C211/56 , B05D5/12 , C07C211/59 , C07D403/10
CPC分类号: C08G73/02 , C08G61/12 , C08G61/124 , H01L51/0035 , H01L51/0036 , H01L51/0039 , H01L51/0043 , H01L51/5016 , H01L51/5048
摘要: A semiconductive polymer comprising a first repeat unit in the polymer backbone comprising general formula 1: where a=1 or 2; b=0 or 1; and c=0, 1 or 2, provided that when c=0 then b=0; Ar1, Ar2, Ar3, Ar4, Ar5, and Ar6 each independently represent an aryl or heteroaryl ring or a fused derivative thereof; characterised in that at least one of Ar1, Ar2, Ar4, and Ar5 is non-conjugating; and provided that (a) when a=1, Ar1 is not linked to Ar2 by a direct bond, (b) when b=1 and c=1, Ar4 is not linked to Ar5 by a direct bond, (c) when b=0 and c=1, Ar2 is not linked to Ar5 by a direct bond, (d) when a=2, the Ar1 groups are not linked by a single bond, and (e) when c=2, the Ar5 groups are not linked by a single bond.
摘要翻译: 在聚合物骨架中包含通式1的第一重复单元的半导体聚合物:其中a = 1或2; b = 0或1; 并且c = 0,1或2,条件是当c = 0时,b = 0; Ar1,Ar2,Ar3,Ar4,Ar5和Ar6各自独立地表示芳基或杂芳基环或其稠合衍生物; 其特征在于Ar1,Ar2,Ar4和Ar5中的至少一个是非共轭的; (a)当a = 1时,Ar1通过直接键不与Ar2连接,(b)当b = 1且c = 1时,Ar4不与Ar5直接键合,(c)当b = 0,c = 1,Ar2不与Ar5连接,(d)当a = 2时,Ar 1基团不通过单键连接,(e)当c = 2时,Ar 5基团为 没有通过单一的联系链接。
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