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1.发明授权公开(公告)号：US10228619B2
公开(公告)日：2019-03-12
申请号：US15476470
申请日：2017-03-31
申请人： The Regents of the University of California , Rohm and Haas Electronic Materials LLC , Dow Global Technologies LLC
发明人： Craig J. Hawker , Zachariah Allen Page , Peter Trefonas, III , Anatoliy N. Sokolov , John Kramer , David S. Laitar , Sukrit Mukhopadhyay , Benjaporn Narupai , Christian Wilhelm Pester
IPC分类号： G03F7/027 , H01L51/50 , C08F293/00 , C08F220/34 , G03F7/16 , G03F7/20 , C09K11/06 , H01L51/00 , C09K11/02
摘要： Disclosed herein is an article comprising a substrate; a first region having a first brush polymer chemically bonded to the substrate; where the first brush polymer comprises repeat units of a first ethylenically unsaturated monomer and a second ethylenically unsaturated monomer; where the first ethylenically unsaturated monomer comprises a first electroactive moiety and where the second ethylenically unsaturated monomer comprises a second electroactive moiety that is different from the first electroactive moiety; where at least one of the first electroactive moiety or the second electroactive moiety is an emitter moiety and where the repeat units of the first ethylenically unsaturated monomer are covalently bonded to repeat units of the second ethylenically unsaturated monomer.
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2.发明申请公开(公告)号：US20180287065A1
公开(公告)日：2018-10-04
申请号：US15476492
申请日：2017-03-31
申请人： The Regents of the University of California , Rohm and Haas Electronic Materials LLC , Dow Global Technologies LLC
发明人： Craig J. Hawker , Zachariah Allen Page , Peter Trefonas, III , Anatoliy N. Sokolov , John Kramer , David S. Laitar , Sukrit Mukhopadhyay , Benjaporn Narupai , Christian Wilhelm Pester
CPC分类号： H01L51/0035 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/0043 , H01L51/0096 , H01L51/5036 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5206
摘要： Disclosed herein is a device comprising a substrate; where the substrate comprises a plurality of brush polymers that are covalently or ionically bonded to the substrate; where at least a portion of the brush polymers comprise a covalently bonded emitter moiety.
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3.发明授权公开(公告)号：US10211400B2
公开(公告)日：2019-02-19
申请号：US15476492
申请日：2017-03-31
申请人： The Regents of the University of California , Rohm and Haas Electronic Materials LLC , Dow Global Technologies LLC
发明人： Craig J. Hawker , Zachariah Allen Page , Peter Trefonas, III , Anatoliy N. Sokolov , John Kramer , David S. Laitar , Sukrit Mukhopadhyay , Benjaporn Narupai , Christian Wilhelm Pester
摘要： Disclosed herein is a device comprising a substrate; where the substrate comprises a plurality of brush polymers that are covalently or ionically bonded to the substrate; where at least a portion of the brush polymers comprise a covalently bonded emitter moiety.
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4.发明申请公开(公告)号：US20180284608A1
公开(公告)日：2018-10-04
申请号：US15476470
申请日：2017-03-31
申请人： The Regents of the University of California , Rohm and Haas Electronic Materials LLC , Dow Global Technologies LLC
发明人： Craig J. Hawker , Zachariah Allen Page , Peter Trefonas, III , Anatoliy N. Sokolov , John Kramer , David S. Laitar , Sukrit Mukhopadhyay , Benjaporn Narupai , Christian Wilhelm Pester
IPC分类号： G03F7/027 , C08F293/00 , C08F220/34 , G03F7/16 , G03F7/20 , C09K11/06 , H01L51/00 , C09K11/02
CPC分类号： G03F7/027 , C08F220/34 , C08F293/005 , C09K11/025 , C09K11/06 , C09K2211/1425 , C09K2211/1466 , C09K2211/185 , H01L51/004 , H01L51/0043 , H01L51/0085 , H01L51/5016
摘要： Disclosed herein is an article comprising a substrate; a first region having a first brush polymer chemically bonded to the substrate; where the first brush polymer comprises repeat units of a first ethylenically unsaturated monomer and a second ethylenically unsaturated monomer; where the first ethylenically unsaturated monomer comprises a first electroactive moiety and where the second ethylenically unsaturated monomer comprises a second electroactive moiety that is different from the first electroactive moiety; where at least one of the first electroactive moiety or the second electroactive moiety is an emitter moiety and where the repeat units of the first ethylenically unsaturated monomer are covalently bonded to repeat units of the second ethylenically unsaturated monomer.
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公开(公告)号：US11367835B2
公开(公告)日：2022-06-21
申请号：US16344406
申请日：2017-06-26
发明人： Anatoliy N. Sokolov , Brian Goodfellow , Robert David Grigg , Liam P. Spencer , John W. Kramer , David D. Devore , Sukrit Mukhopadhyay , Peter Trefonas, III
摘要： The present invention provides a quantum dot light emitting diode comprising i) an emitting layer of at least one semiconductor nanoparticle made from semiconductor materials selected from the group consisting of Group II-VI compounds, Group II-V compounds, Group III-VI compounds, Group III-V compounds, Group IV-VI compounds, Group I-III-VI compounds, Group II-IV-VI compounds, Group II-IV-V compounds, or any combination thereof; and ii) a polymer for hole injection or hole transport layer, comprising one or more triaryl aminium radical cations having the structure (S1).
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公开(公告)号：US10818860B2
公开(公告)日：2020-10-27
申请号：US16311186
申请日：2017-06-26
发明人： Anatoliy N Sokolov , Brian Goodfellow , Robert David Grigg , Liam P Spencer , John W Kramer , David D Devore , Sukrit Mukhopadhyay , Peter Trefonas, III
摘要： The present invention provides a quantum dot light emitting diode comprising i) an emitting layer of at least one semiconductor nanoparticle made from semiconductor materials selected from the group consisting of Group II-VI compounds, Group II-V compounds, Group III-VI compounds, Group III-V compounds, Group IV-VI compounds, Group I-III-VI compounds, Group II-IV-VI compounds, Group II-IV-V compounds, or any combination thereof; and ii) a polymer for hole injection or hole transport layer; and the polymer comprises, as polymerized units, at least one or more monomers having a first monomer structure comprising a) a polymerizable group, b) an electroactive group with formula NAr1Ar2Ar3 wherein Ar1, Ar2 and Ar3 independently are C6-C50 aromatic substituents, and (c) a linker group connecting the polymerizable group and the electroactive group.
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公开(公告)号：US10454036B2
公开(公告)日：2019-10-22
申请号：US15504389
申请日：2015-01-08
申请人： Dow Global Technologies LLC , Rohm and Haas Electronic Materials LLC , Rohm and Haas Electronic Materials Korea Ltd.
发明人： Liam P. Spencer , Hong-Yeop Na , Yoo-Jin Doh , Chun Liu , Minrong Zhu , Jichang Feng , Zhengming Tang , Shaoguang Feng , Kenneth L. Kearns, Jr. , Timothy De Vries , Sukrit Mukhopadhyay , John W. Kramer , Peter Trefonas, III , David D. Devore , William H. H. Woodward
IPC分类号： H01L51/54 , H01L51/00 , C07D209/86 , C08G61/12 , H01L51/50
摘要： The present invention relates to a polymeric charge transfer layer comprising a polymer and a p-dopant. The polymer comprises as polymerized units, Monomer A, Monomer B, and Monomer C crosslinking agent. The present invention further relates to an organic electronic device, especially an organic light emitting device containing the polymeric charge transfer layer.
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公开(公告)号：US09972792B2
公开(公告)日：2018-05-15
申请号：US15083331
申请日：2016-03-29
发明人： Timothy S. De Vries , Kenneth L. Kearns, Jr. , Travis E. McIntire , Sukrit Mukhopadhyay , Peter Trefonas, III , William H. H. Woodward
CPC分类号： H01L51/0077 , H01B1/12 , H01B1/121 , H01L51/0035 , H01L51/0058 , H01L51/0067 , H01L51/0079 , H01L51/5076 , H01L51/5253 , H01L2251/558
摘要： Aspects of the invention provide a composition having a blend of an electron transport material and an organo alkali-metal salt wherein the salt has a glass transition greater than 115° C. The organo-alkali metal salt may be selected from the group consisting of lithium 2-(2-pyridyl)phenolate (LiPP), lithium 2-(2′,2″-bipyridine-6′-yl)phenolate (LiBPP), 2-(isoquinoline-10-yl)phenolate (LiIQP), and lithium 2-(2-phenylquinazolin-4-yl)phenolate and lithium 2-(4-phenylquinazolin-2-yl)phenolate. In a preferred embodiment, the organo-alkali metal salt is lithium 2-(2′,2″-bipyridine-6′-yl)phenolate (LiBPP). Aspects of the invention also provide films and devices having a film layer prepared from the composition.
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公开(公告)号：US20210020837A1
公开(公告)日：2021-01-21
申请号：US16320273
申请日：2017-08-11
发明人： Laura HAVENS , Sukrit Mukhopadhyay , David S. Laitar , David D. Devore , Aaron A. Rachford , Erich J. Moiitor
IPC分类号： H01L51/00 , C07F7/10 , C07D471/04
摘要： Provided is a composition comprising a compound having structure (I) wherein each of A1, A2, A3, A4, A5, A6, A7, and A8 is independently CR12 or N; wherein one to four of A1, A2, A3, A4, A5, A6, A7, and A8 are N; wherein J1 is C or Si; wherein J2 is C(R13)n, O, (C(R13)n)2, S, NR13, or Se; wherein n is 1 or 2; wherein each of R1, R2, R3, R4, R5, R6, R7, R8, R9, R10, R11, R12, and R13 is independently H, deuterium, or an organic group. Also provided is a method of making the composition, a method of making an organic light-emitting diode using the composition, and an organic light-emitting diode made by that method.
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公开(公告)号：US20180226584A1
公开(公告)日：2018-08-09
申请号：US15504389
申请日：2015-01-08
申请人： Dow Global Technologies LLC , Rohm and Haas Electronic Materials LLC , Rohm and Haas Electronic Materials Korea Ltd.
发明人： Liam P. Spencer , Hong-Yeop Na , Yoo-Jin Doh , Chun Liu , Minrong Zhu , Jichang Feng , Zhengming Tang , Shaoguang Feng , Kenneth L. Kearns, JR. , Timothy De Vries , Sukrit Mukhopadhyay , John W. Kramer , Peter Trefonas, III , David D. Devore , William H. H. Woodward
IPC分类号： H01L51/00 , C07D209/86 , C08G61/12
CPC分类号： H01L51/0043 , C07D209/86 , C08G61/124 , C08G2261/124 , C08G2261/1424 , C08G2261/1434 , C08G2261/148 , C08G2261/18 , C08G2261/228 , C08G2261/312 , C08G2261/3142 , C08G2261/3162 , C08G2261/3241 , C08G2261/512 , C08G2261/95 , H01L51/0003 , H01L51/0034 , H01L51/004 , H01L51/005 , H01L51/5056 , H01L51/506 , H01L51/5072
摘要： The present invention relates to a polymeric charge transfer layer comprising a polymer and a p-dopant. The polymer comprises as polymerized units, Monomer A, Monomer B, and Monomer C crosslinking agent. The present invention further relates to an organic electronic device, especially an organic light emitting device containing the polymeric charge transfer layer.
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