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公开(公告)号：US09893306B2
公开(公告)日：2018-02-13
申请号：US15659884
申请日：2017-07-26
发明人： David Knowles , Chun Lin , Peter Mackenzie , Jui-Yi Tsai , Robert W. Walters , Scott Beers , Cory S. Brown , Walter Yeager
CPC分类号： H01L51/0085 , C07F15/0033 , C07F15/0086 , C09B57/00 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1048 , C09K2211/1051 , C09K2211/1055 , C09K2211/1059 , C09K2211/1062 , C09K2211/1066 , C09K2211/1074 , C09K2211/1081 , C09K2211/1088 , C09K2211/1092 , C09K2211/185 , H01L51/0087 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L2251/5353 , H05B33/14
摘要： Compounds comprising phosphorescent metal complexes comprising cyclometallated imidazo[1,2-f]phenanthridine and diimidazo[1,2-a:1′,2′-c]quinazoline ligands, or isoelectronic or benzannulated analogs thereof, are described. Organic light emitting diode devices comprising these compounds are also described.
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公开(公告)号：US09893302B2
公开(公告)日：2018-02-13
申请号：US15414060
申请日：2017-01-24
申请人： BASF SE
发明人： Daniel T. Gryko , Marek Grzybowski
IPC分类号： C07D487/02 , C07D407/04 , C07D409/04 , H01L51/00 , C09K11/06 , C09B57/00 , C07D487/04 , C07D519/00 , H01L51/42 , H01L51/05
CPC分类号： H01L51/0074 , C07D471/22 , C07D487/04 , C07D487/22 , C07D491/22 , C07D495/22 , C07D517/22 , C07D519/00 , C08G69/00 , C08G69/42 , C09B57/004 , C09B69/008 , C09B69/109 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/1088 , C09K2211/1092 , G01N33/52 , H01L51/0003 , H01L51/0053 , H01L51/0058 , H01L51/0062 , H01L51/0071 , H01L51/0072 , H01L51/0073 , H01L51/0508 , H01L51/0558 , H01L51/42 , Y02E10/549 , Y02P70/521
摘要： The invention relates to novel compounds of formula (III) that can be used as heterocyclic dyes of unique structure and properties. These compounds can be obtained in a three-step synthesis from simple substrates. The compounds according to the invention have excellent solubility in organic solvents and excellent film-forming properties. In addition, high efficiency of energy conversion, excellent field-effect mobility, good on/off current ratios and/or excellent stability can be observed, when the compounds according to the invention are used in organic field effect transistors, organic photovoltaics (solar cells) and photodiodes.
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公开(公告)号：US09893300B1
公开(公告)日：2018-02-13
申请号：US15594496
申请日：2017-05-12
发明人： Chien-Hong Cheng , Ssu-Yu Liao
IPC分类号： H01L29/08 , H01L35/24 , H01L51/00 , C07D403/10 , C09K11/06 , C07D235/02 , C07D401/10 , C07D401/14 , C07D403/14 , C07D471/04 , C07D401/04 , C07D403/04 , H01L51/50
CPC分类号： H01L51/0072 , C07D235/02 , C07D401/04 , C07D401/10 , C07D401/14 , C07D403/04 , C07D403/10 , C07D403/14 , C07D471/04 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , H01L51/0052 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/5056 , H01L51/5072 , H01L51/5092 , H01L51/5096
摘要： A phenanthroimidazole compound represented by chemical formula 1 and an organic light-emitting diode including the same are provided. In chemical formula 1, R1, R2, and m are the same as described in the specification.
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公开(公告)号：US09887371B2
公开(公告)日：2018-02-06
申请号：US15079739
申请日：2016-03-24
申请人： UDC Ireland Limited
发明人： Saki Takada , Yosuke Yamamoto , Kousuke Watanabe , Yuichiro Itai
IPC分类号： H01L51/00 , C09K11/06 , H05B33/14 , H01L51/50 , C07D487/06
CPC分类号： H01L51/0072 , C07D487/06 , C09K11/06 , C09K2211/1011 , C09K2211/1029 , C09K2211/185 , H01L51/006 , H01L51/0085 , H01L51/5016 , H01L51/5024 , H01L51/5056 , H01L51/5072 , H01L51/5088 , H01L51/5092 , H01L51/5096 , H05B33/14
摘要： An organic electroluminescent element comprising a substrate; a pair of electrodes including an anode and a cathode, disposed on the substrate; and at least one organic layer including a light emitting layer, disposed between the electrodes, wherein the light emitting layer includes a compound represented by the following general formula: wherein: R1, R2, and R19; R11 to R18; A1 to A4 are as defined in the specification.
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公开(公告)号：US20180030293A1
公开(公告)日：2018-02-01
申请号：US15551169
申请日：2015-12-15
申请人： DIC CORPORATION
发明人： Yuusaku GOTOU , Eiji OTSUKI , Hiroyuki FUKUI
IPC分类号： C09D11/108 , C09D11/30 , C09K11/02 , H01L51/00 , C09K11/06 , C09D11/52 , C09D125/14
CPC分类号： C09D11/108 , C08K5/56 , C08K2201/001 , C08L25/04 , C09D11/30 , C09D11/52 , C09D125/14 , C09K11/02 , C09K11/06 , C09K2211/1029 , C09K2211/185 , H01L51/0005 , H01L51/0035 , H01L51/0043 , H01L51/0085 , H01L51/50 , H01L51/5016 , H01L51/5024
摘要： There is provided an ink composition for an organic light-emitting device which can easily form a light-emitting layer having more excellent uniformity and which is suitable for forming a light-emitting layer by a wet method. The ink composition includes a light-emitting material, a binder resin, and a solvent, the binder resin containing a multi-branched copolymer of a monovinyl compound composed of a styrene-based monomer as an essential component with a multifunctional vinyl compound containing two or more ethylenically unsaturated double bonds, and the copolymer having a weight-average absolute molecular weight within a range of 200,000 to 800,000 determined by gel permeation chromatography using a multi-angle laser light scattering detector and a degree of branching within a range of 0.20 to 0.55 determined from an inertial radius. An organic light-emitting device includes a positive electrode; a light-emitting layer, and a negative electrode, the light-emitting layer containing the binder resin.
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116.发明授权公开(公告)号：US09882147B2
公开(公告)日：2018-01-30
申请号：US15281431
申请日：2016-09-30
发明人： Jun Yeob Lee , Yu Jin Kang
IPC分类号： H01L51/00 , C09K11/06 , C07D491/048 , H01L51/50
CPC分类号： H01L51/0071 , C07D491/048 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/1033 , C09K2211/1059 , H01L51/0061 , H01L51/0067 , H01L51/0073 , H01L51/5012 , H01L51/5016 , H01L2251/5376
摘要： A delayed fluorescence material in accordance with the present disclosure may comprise a compound having a molecular structure including an electron donor unit and an electron acceptor unit coupled to the electron donor unit, wherein the electron donor unit includes an acridine furan derivative formed by acridine being bonded to dibenzofuran. The delayed fluorescence material may allow high structural and thermal stabilities and improved quantum efficiency.
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公开(公告)号：US09882143B2
公开(公告)日：2018-01-30
申请号：US14876742
申请日：2015-10-06
发明人： Youngkook Kim , Seokhwan Hwang , Hyejin Jung , Jino Lim , Sanghyun Han , Eunjae Jeong , Sooyon Kim , Junha Park , Eunyoung Lee , Jonghyuk Lee
IPC分类号： H01L51/50 , H01L51/00 , C07C211/59 , C09K11/02 , C09K11/06 , C07C211/56 , C07C255/58 , C07C211/61 , C07D209/88 , C07D333/76 , C07D307/91 , C07F7/08 , C07D251/22 , C07D235/18 , C07D213/38 , C07D471/04 , C07D213/74 , C07D409/12 , C07D405/12 , C07D401/12 , C07C217/92 , C07D213/36 , H05B33/10 , C07D209/86
CPC分类号： H01L51/006 , C07C211/56 , C07C211/59 , C07C211/61 , C07C217/92 , C07C255/58 , C07C2603/18 , C07C2603/24 , C07C2603/26 , C07C2603/50 , C07D209/86 , C07D209/88 , C07D213/36 , C07D213/38 , C07D213/74 , C07D235/18 , C07D251/22 , C07D307/91 , C07D333/76 , C07D401/12 , C07D405/12 , C07D409/12 , C07D471/04 , C07F7/0805 , C07F7/081 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , C09K2211/1092 , H01L51/0058 , H01L51/0061 , H01L51/0067 , H01L51/0072 , H01L51/0077 , H01L51/0081 , H01L51/5012 , H01L51/5072 , H05B33/10
摘要： An amine-based compound and an organic light-emitting diode including the amine-based compound.
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公开(公告)号：US09880323B2
公开(公告)日：2018-01-30
申请号：US14361046
申请日：2012-12-05
申请人： Benoit Cormary , Isabelle Malfant
发明人： Benoit Cormary , Isabelle Malfant
IPC分类号： G02B5/23 , G02B1/04 , C09K9/02 , G11B7/2492
CPC分类号： G02B1/04 , C09K9/02 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , G02B5/23 , G11B7/2492
摘要： Method of production of a photochromic composite material, in which, starting from a photochromic ruthenium complex with nitrosyl ligand, with a silica matrix by a sol-gel process or with a biodegradable matrix, in particular of starch or of agar-agar, so that the photochromic ruthenium complex with nitrosyl ligand, in the crystalline state and in the form of nanoparticles, is inserted into the nanopores of the matrix.
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公开(公告)号：US20180016493A1
公开(公告)日：2018-01-18
申请号：US15548774
申请日：2016-02-04
发明人： Ramunas Lygaitis , Reinhard Scholz , Olaf Zeika , Sebastian Reineke , Karl Leo , Simone Hofmann , Martin Oberlaender
IPC分类号： C09K11/06 , C07D209/86 , C07D215/06 , C07D219/02 , C07D223/22 , C07D235/18 , C07D265/36 , H01L51/00 , C07D519/00 , C07D209/08 , C07D401/14 , C07D279/22 , C07D279/16 , C07D265/38 , C07D487/04 , H01L51/50
CPC分类号： C09K11/06 , C07D209/08 , C07D209/86 , C07D215/06 , C07D219/02 , C07D223/22 , C07D235/18 , C07D265/36 , C07D265/38 , C07D279/16 , C07D279/22 , C07D401/14 , C07D487/04 , C07D519/00 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1022 , C09K2211/1029 , C09K2211/1033 , C09K2211/1037 , C09K2211/1044 , C09K2211/1059 , H01L51/001 , H01L51/0067 , H01L51/0071 , H01L51/0072 , H01L51/0097 , H01L51/5012 , H01L51/5056 , H01L2251/5338 , Y02E10/549
摘要： The present invention relates to compounds of the formula (I) where C, D, A, m and n are as defined herein, and to their use in optoelectronic components and to optoelectronic components comprising them.
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公开(公告)号：US09871212B2
公开(公告)日：2018-01-16
申请号：US14933510
申请日：2015-11-05
发明人： Raymond Kwong , Kit Yee Tsang
CPC分类号： H01L51/008 , C07F5/02 , C09K11/025 , C09K11/06 , C09K2211/1007 , C09K2211/1029 , C09K2211/185 , H01L51/0074 , H01L51/0085 , H01L51/0094 , H01L51/5012 , H01L51/5016 , H01L51/5072 , H01L51/5096
摘要： Compounds having a structure according to Formula I, G1-L1-G2, or Formula V, are described. In Formula I, G1 and G2 independently have a structure of Formula II, In the structures of Formulae I, II, and V, L1 connects one of rings A1-A4 of G1 to one of rings A1-A4 of G2; L1 is selected from a direct bond, BR, NR, PR, O, S, Se, C═O, S═O, SO2, SiRR′, GeRR′, alkyl, cycloalkyl, aryl, heteroaryl, and combinations thereof; each ring A1, A2, A3, and A4, as well as R, R′R″, and R1 to R19 can be hydrogen or a variety of substituents, including a fused ring between adjacent substituents; and at least two adjacent R1 to R16 on the same ring are Formulations and devices, such as an OLEDs, that include the compound of Formula I or V are also described.
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