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公开(公告)号：US10403895B2
公开(公告)日：2019-09-03
申请号：US15539414
申请日：2015-12-23
Applicant: Cambridge Display Technology Limited
Inventor： Jonathan Pillow
IPC: H01M4/60 , C07D209/04 , C07D209/36 , H01M8/18 , H01M4/36 , H01M8/0239
Abstract: The present invention relates to an organic flow cell battery having a material comprising an organic molecule that can be used as the electroactive redox material for both electrodes of the battery. By enabling two-electron processes both of the oxidation and reduction to occur in a single molecule, a total of 4-electron transitions is achieved, which allows the organic molecule to be used on both sides of the separator, reducing material costs and allowing the battery to be charge in either direction with equal ease.
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12.发明申请公开(公告)号：US20190148714A1
公开(公告)日：2019-05-16
申请号：US16314653
申请日：2017-06-08
Inventor： Samuel Richardson , Jonathan Pillow
Abstract: This invention relates to polymer-based electrodes comprising at least one layer containing: a continuous, solid and porous electroactive polymer material, and liquid electrolyte present in the pores of the electroactive polymer material. As a result of the modified morphology of the polymer layer thin-film charge-storage devices using these polymer-based electrodes exhibit improved charge-storage and current output and enable manufacturing of a gradual continuum between batteries and supercapacitors. In addition, the invention relates to methods of producing the above polymer-based electrodes and thin-film charge-storage devices.
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公开(公告)号：US10290810B2
公开(公告)日：2019-05-14
申请号：US14909045
申请日：2014-07-29
Inventor： Sophie Barbara Heidenhain , Richard Owoare , Gary Watts , Jonathan Pillow
IPC: H01L51/00 , C09K11/06 , C08L65/00 , H05B33/10 , C08G61/12 , C07C25/22 , C09K11/02 , H01L51/56 , H01L51/50
Abstract: A polymer comprising a repeat unit of formula (I): wherein R1 in each occurrence is independently H or a substituent, and the two groups R1 may be linked to form a ring; R2 in each occurrence is independently a substituent; Ar1 in each occurrence is independently an aryl or heteroaryl group that may be unsubstituted or substituted with one or more substituents; R3 in each occurrence is independently a substituent; each n independently is 0, 1, 2 or 3 with the proviso that at least one n=1; and each m is independently 0 or 1. The polymer may be a light-emitting 103 of an organic light-emitting device.
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公开(公告)号：US10205114B2
公开(公告)日：2019-02-12
申请号：US15507470
申请日：2015-08-28
Inventor： Martina Pintani , Ian Johnson , Francesco Di Stasio , Martin Humphries , Jonathan Pillow , Ruth Pegington , James Morey
Abstract: A composition suitable for use in an organic light-emitting layer (103) of an organic light-emitting device having an anode (101) and a cathode (105), the composition comprising a fluorescent light-emitting material, a first triplet-accepting material and a second triplet-accepting material that is different from the first triplet-accepting material. The fluorescent light-emitting material may be a repeat unit of a light-emitting polymer, and the first and second triplet-accepting materials may independently be repeat units of the light-emitting polymer or may be mixed with the fluorescent light-emitting material.
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公开(公告)号：US10090472B2
公开(公告)日：2018-10-02
申请号：US14968483
申请日：2015-12-14
Inventor： Jonathan Pillow
Abstract: A method of fractionating a semiconducting polymer wherein the semiconducting polymer comprises polymer chains comprising a defect group, the method comprising the steps of reacting the polymer chains comprising a defect group to form polymer chains comprising separating groups; and separating the polymer chains comprising the separating groups from the semiconducting polymer. The separating group may be a binding group X capable of binding to a solid substrate material 305, for example particulate silica.
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Patent Agency Ranking
公开(公告)号：US09966534B2
公开(公告)日：2018-05-08
申请号：US14655237
申请日：2013-12-23
Inventor： Philip Stackhouse , Sophie Barbara Heidenhain , Ruth Pegington , Jonathan Pillow , Martin Humphries , Tomoyasu Yoshida
CPC classification number: H01L51/0035 , C08G61/12 , C08G73/026 , C08G2261/135 , C08G2261/1414 , C08G2261/3142 , C08G2261/3162 , C08G2261/411 , C08G2261/512 , C08G2261/95 , C09K11/06 , C09K2211/1433 , H01L51/0003 , H01L51/0039 , H01L51/0043 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/56
Abstract: A copolymer comprising a repeat unit of Formula (I) and at least one further repeat unit: Formula (I) wherein: wherein: Ar1 and Ar2 are each independently selected from aryl and heteroaryl, each of which is independently unsubstituted or substituted with one or more substituents; each R is independently a substituent; each n is independently 0, 1 or 2; each m is independently 0, 1, 2 or 3, and at least one of the repeat units of the polymer is a partially conjugating repeat unit.
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公开(公告)号：US20180083332A1
公开(公告)日：2018-03-22
申请号：US15563105
申请日：2016-03-21
Applicant: Cambridge Display Technology Limited
Inventor： Jonathan Pillow
CPC classification number: H01M12/005 , H01G11/04 , H01G11/26 , H01G11/30 , H01G11/46 , H01G11/48 , H01G11/52 , H01M12/02 , H01M2300/0025 , Y02E60/13
Abstract: A charge storage device and system comprises an anode assembly and a cathode assembly, each of the assemblies comprising a charge storage layer of a conjugated polymer material, wherein the conjugated polymer material of the charge storage layer of the cathode assembly is air stable and non-ionic in its discharged state, and wherein the conjugated polymer material of the charge storage layer of the anode assembly includes is air stable and non-ionic in its discharged state. The polymer materials are fully conjugated along the main chain, and are made by processes that do not involve oxidative or electrochemical polymerisation. The charge storage layers are formed from solutions of these polymers, and are amorphous and continuous.
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公开(公告)号：US20170207393A1
公开(公告)日：2017-07-20
申请号：US15325022
申请日：2015-07-08
Inventor： Jonathan Pillow , Martin Humphries , Ruth Pegington , Florence Bourcet , Yonek Hleba , Thomas Kugler , Sheena Zuberi
IPC: H01L51/00 , C08G61/12 , C07C13/567
CPC classification number: H01L51/0039 , C07C13/567 , C07C2602/42 , C07C2603/18 , C08G61/12 , C08G61/122 , C08G2261/124 , C08G2261/1412 , C08G2261/148 , C08G2261/149 , C08G2261/1526 , C08G2261/18 , C08G2261/228 , C08G2261/312 , C08G2261/314 , C08G2261/3142 , C08G2261/3162 , C08G2261/95 , C09K11/06 , H01L51/0003 , H01L51/0035 , H01L51/004 , H01L51/0043 , H01L51/0058 , H01L51/5056
Abstract: A composition comprising a first material substituted with at least one group of formula (I) and a second material substituted with at least one group selected from groups of formulae (IIa) and (IIb): wherein: Sp1 and Sp2 are spacer groups; NB independently in each occurrence is a norbornene group that may be unsubstituted or substituted with one or more substituents; n1 and n2 are 0 or 1; m1 is 1 if n1 is 0 and m1 is at least 1 if n1 is 1; m2 is 1 if n2 is 0 and m2 is at least 1 if n2 is 1; Ar1 represents an aryl or heteroaryl group; R1 independently in each occurrence is H or a substituent; and * represents a point of attachment to the first or second material. The composition may be used to form a layer of an organic electronic device, for example the hole-transporting layer of an organic light-emitting device.
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公开(公告)号：US20150333262A1
公开(公告)日：2015-11-19
申请号：US14655237
申请日：2013-12-23
Inventor： Philip Stackhouse , Sophie Barbara Heidenhain , Ruth Pegington , Jonathan Pillow , Martin Humphries , Tomoyasu Yoshida
CPC classification number: H01L51/0035 , C08G61/12 , C08G73/026 , C08G2261/135 , C08G2261/1414 , C08G2261/3142 , C08G2261/3162 , C08G2261/411 , C08G2261/512 , C08G2261/95 , C09K11/06 , C09K2211/1433 , H01L51/0003 , H01L51/0039 , H01L51/0043 , H01L51/0085 , H01L51/5012 , H01L51/5016 , H01L51/5056 , H01L51/56
Abstract: A copolymer comprising a repeat unit of Formula (I) and at least one further repeat unit: Formula (I) wherein: wherein: Ar1 and Ar2 are each independently selected from aryl and heteroaryl, each of which is independently unsubstituted or substituted with one or more substituents; each R is independently a substituent; each n is independently 0, 1 or 2; each m is independently 0, 1, 2 or 3, and at least one of the repeat units of the polymer is a partially conjugating repeat unit.
Abstract translation: 包含式（I）的重复单元和至少一个其它重复单元的共聚物：式（I）其中：其中：Ar 1和Ar 2各自独立地选自芳基和杂芳基，其各自独立地是未取代的或被一个或多个 更多的取代基; 每个R独立地是取代基; 每个n独立地为0,1或2; 每个m独立地为0,1,2或3，并且聚合物的至少一个重复单元是部分共轭重复单元。
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公开(公告)号：US20170288163A1
公开(公告)日：2017-10-05
申请号：US15507470
申请日：2015-08-28
Inventor： Martina Pintani , Ian Johnson , Francesco Di Stasio , Martin Humphries , Jonathan Pillow , Ruth Pegington , James Morey
CPC classification number: H01L51/5203 , C08G61/02 , C08G61/12 , C08G2261/122 , C08G2261/314 , C08G2261/3142 , C08G2261/3162 , C08G2261/342 , C08G2261/411 , C08G2261/5222 , C08G2261/5242 , C08G2261/95 , C08L2205/02 , H01L51/0035 , H01L51/0039 , H01L51/0043 , H01L51/5012 , H01L51/5088 , H01L51/56 , C08L65/00
Abstract: A composition suitable for use in an organic light-emitting layer (103) of an organic light-emitting device having an anode (101) and a cathode (105), the composition comprising a fluorescent light-emitting material, a first triplet-accepting material and a second triplet-accepting material that is different from the first triplet-accepting material. The fluorescent light-emitting material may be a repeat unit of a light-emitting polymer, and the first and second triplet-accepting materials may independently be repeat units of the light-emitting polymer or may be mixed with the fluorescent light-emitting material.
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