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公开(公告)号：US07510781B2
公开(公告)日：2009-03-31
申请号：US10525327
申请日：2003-08-12
申请人： Koichi Suzuki , Mizuho Hiraoki , Akihiro Senoo , Naoki Yamada , Chika Negishi , Akihito Saito
发明人： Koichi Suzuki , Mizuho Hiraoki , Akihiro Senoo , Naoki Yamada , Chika Negishi , Akihito Saito
CPC分类号： C07D471/04 , C07C13/72 , C07C255/52 , C07C2603/24 , C07C2603/97 , C07D209/86 , C07F7/0807 , C07F7/081 , C07F7/0812 , C09B1/00 , C09B3/02 , C09B3/14 , C09B3/78 , C09B15/00 , C09B23/148 , C09B57/00 , C09B57/001 , C09B57/007 , C09B57/008 , C09K11/06 , C09K2211/1003 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , Y10S428/917 , Y10T428/31504
摘要： Provided are a novel spiro compound, and an organic luminescence device using the spiro compound and having an optical output with an extremely high efficiency and a high luminance, and an extremely high durability. The Spiro compound is represented by the following general formula [I]: (wherein R1, R2, R3, and R4 represent a hydrogen atom, a substituted or unsubstituted alkyl group, a substituted or unsubstituted aralkyl group, a substituted or unsubstituted aryl group, a substituted or unsubstituted heterocyclic group, a substituted amino group, a cyano group, or a halogen atom, and R1, R2, R3, and R4 may be identical or different from each other; and Ar1 and Ar2 represent a substituted or unsubstituted condensed polycyclic aromatic group or a substituted or unsubstituted condensed polycyclic heterocyclic group, which may be identical or different from each other.)
摘要翻译： 提供了一种新颖的螺环化合物和使用该螺环化合物并具有极高效率和高亮度的光输出以及极高耐久性的有机发光装置。 螺环化合物由以下通式[I]表示：（其中R 1，R 2，R 3和R 4表示氢原子，取代或未取代的烷基，取代或未取代的芳烷基，取代或未取代的芳基， 取代或未取代的杂环基，取代氨基，氰基或卤素原子，R 1，R 2，R 3和R 4可以相同或不同，Ar 1和Ar 2表示取代或未取代的稠合多环 芳基或取代或未取代的稠合多环杂环基，其可以相同或不同。）
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42.发明申请公开(公告)号：US20070273272A1
公开(公告)日：2007-11-29
申请号：US11695219
申请日：2007-04-02
申请人： Mineyuki KUBOTA
发明人： Mineyuki KUBOTA
CPC分类号： H01L51/0054 , C07C13/567 , C07C13/62 , C07C15/38 , C07C43/20 , C07C2603/18 , C07C2603/24 , C07C2603/42 , C07C2603/50 , C07C2603/52 , C07D271/107 , C07D413/10 , C07D413/12 , C07F7/0805 , C09B3/02 , C09B3/12 , C09B57/007 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , H01L51/0058 , H01L51/006 , H01L51/0071 , H01L51/0074 , H01L51/0081 , H01L51/0094 , H01L51/5012 , H05B33/14 , Y10S428/917
摘要： A benzanthracene derivative having hydrogen atom at the 12-position, and an organic electroluminescence device having an organic thin film layer, which has one layer or a plurality of layers including at least a light emitting layer, is disposed between a cathode and an anode and contains the benzanthracene derivative in at least one layer in the organic thin film layer singly or as a component of a mixture. The electroluminescence device provides a great efficiency of light emission, has a long life and exhibits an excellent chromaticity.
摘要翻译： 在阴极和阳极之间设置具有在12位具有氢原子的苯并蒽衍生物和具有有机薄膜层的有机电致发光器件，所述有机薄膜层具有至少包含发光层的一层或多层， 在有机薄膜层中的至少一层中含有苯并蒽衍生物，或作为混合物的成分。 电致发光器件具有极高的发光效率，寿命长，色度优良。
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公开(公告)号：US5281729A
公开(公告)日：1994-01-25
申请号：US928607
申请日：1992-08-13
申请人： Klaus Borho , Zafirios Grammatis , Karl-Heinz Hennicke , Wolfgang Mach , Karl Mayer , Karl-Heinz Sartor , Wolf D. Stege , Peter Thoma , Ewald Vollmerhaus
发明人： Klaus Borho , Zafirios Grammatis , Karl-Heinz Hennicke , Wolfgang Mach , Karl Mayer , Karl-Heinz Sartor , Wolf D. Stege , Peter Thoma , Ewald Vollmerhaus
CPC分类号： C09B67/0096 , C09B3/02 , C09B67/0003
摘要： A continuous closed-system process for the environmentally friendly drying and purification of benzanthrone which comprises the steps of charging a benzanthrone-containing paste of pumpable consistency onto a melt held in a stirred kettle, dewatering and melting the paste by means of steam, condensing the water vapor emerging from the stirred kettle, flaking the melt from the stirred kettle by means of a rotating drum, and packaging the flaked solids.
摘要翻译： 一种用于环境友好的苯并蒽酮干燥和净化的连续封闭系统方法，其包括以下步骤：将可泵送稠度的含有苯属红酮的浆料装入保持在搅拌釜中的熔体上，通过蒸汽对该糊进行脱水和熔融， 从搅拌釜中出来的水蒸汽，通过旋转的鼓从搅拌的釜中分离出熔体，并包装片状固体。
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公开(公告)号：US2238940A
公开(公告)日：1941-04-22
申请号：US28585639
申请日：1939-07-22
申请人： DU PONT
IPC分类号： C07C49/17 , C09B3/02 , C10L1/00 , C10M171/00
CPC分类号： C10L1/003 , C07C49/17 , C09B3/02 , C10M171/007
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公开(公告)号：US1846133A
公开(公告)日：1932-02-23
申请号：US33013429
申请日：1929-01-03
申请人： SOC OF CHEMICAL IND
发明人： BERTRAM MAYER , KARL KRAUER , HUGO SIEBENBURGER
IPC分类号： C09B3/02
CPC分类号： C09B3/02
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公开(公告)号：US1365024A
公开(公告)日：1921-01-11
申请号：US35033520
申请日：1920-01-09
发明人： DANIELS LLOYD C
IPC分类号： C09B3/02
CPC分类号： C09B3/02
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48.发明申请公开(公告)号：US20180123054A1
公开(公告)日：2018-05-03
申请号：US15856708
申请日：2017-12-28
发明人： Hideki GOROHMARU , Tomomi OKAMOTO , Wataru SHIMIZU , Kazuhiro NAGAYAMA , Takashi OYA , Koichi ISHIBASHI , Ichiro IMADA
CPC分类号： H01L51/0072 , C09B1/00 , C09B3/02 , C09B57/00 , C09B57/001 , C09B57/008 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , H01L27/3244 , H01L51/0004 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0073 , H01L51/0085 , H01L51/5012 , H01L51/5024 , H01L2251/5384
摘要： The invention relates to a composition for organic electroluminescent element, which comprises: a solvent; and a compound group α for organic electroluminescent element that is constituted of at least two kinds of compounds which each have a molecular weight of 3,000 or less and have a structure comprising a plurality of aromatic ring groups linked to each other, wherein the compound group α comprises: a compound α1; and another compound an satisfying a specific condition.
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49.发明授权公开(公告)号：US09899606B2
公开(公告)日：2018-02-20
申请号：US13939881
申请日：2013-07-11
发明人： Hideki Gorohmaru , Tomomi Okamoto , Wataru Shimizu , Kazuhiro Nagayama , Takashi Oya , Koichi Ishibashi , Ichiro Imada
CPC分类号： H01L51/0072 , C09B1/00 , C09B3/02 , C09B57/00 , C09B57/001 , C09B57/008 , C09K11/06 , C09K2211/1007 , C09K2211/1011 , C09K2211/1014 , C09K2211/1029 , C09K2211/1044 , C09K2211/1059 , C09K2211/1088 , H01L27/3244 , H01L51/0004 , H01L51/005 , H01L51/0052 , H01L51/0054 , H01L51/0058 , H01L51/006 , H01L51/0061 , H01L51/0067 , H01L51/0073 , H01L51/0085 , H01L51/5012 , H01L51/5024 , H01L2251/5384
摘要： The invention relates to a composition for organic electroluminescent element, which comprises: a solvent; and a compound group α for organic electroluminescent element that is constituted of at least two kinds of compounds which each have a molecular weight of 3,000 or less and have a structure comprising a plurality of aromatic ring groups linked to each other, wherein the compound group α comprises: a compound α1; and another compound αn satisfying a specific condition.
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公开(公告)号：US09184414B2
公开(公告)日：2015-11-10
申请号：US13576420
申请日：2011-04-22
申请人： Ryo Naraoka , Masahiko Fukuda , Hitoshi Kuma
发明人： Ryo Naraoka , Masahiko Fukuda , Hitoshi Kuma
CPC分类号： H01L51/5275 , C09B1/00 , C09B3/02 , C09B3/14 , C09B57/00 , C09B57/008 , C09K11/06 , H01L51/5268 , H01L2251/5369 , H01L2251/558 , H05B33/12
摘要： An organic EL device comprises: a light-transmissive substrate; a transparent electrode; an organic emitting layer; and an opposing electrode. A light-extraction layer provided by layering a high refractive index layer adjoining the transparent electrode and a low refractive index layer adjoining the light-transmissive substrate includes recess-protrusion units each provided by a protrusion and a recess at an interface between the high refractive index layer and the low refractive index layer. In at least one of the recess-protrusion units, a distance from the interface between the high refractive index layer and the low refractive index layer to an interface between the transparent electrode and the high refractive index layer is equal to or more than an optical coherence length and a height of the protrusion, a width of the protrusion and a gap between the protrusion and another protrusion adjoining the protrusion across the recess is 1 μm or more.
摘要翻译： 有机EL器件包括：透光基片; 透明电极; 有机发光层; 和相对电极。 通过层叠与透明电极邻接的高折射率层和与透光性基板相邻的低折射率层而提供的光提取层包括凹凸突出单元，每个突出单元由突出部和高折射率之间的界面处的凹部 层和低折射率层。 在至少一个凹凸单元中，从高折射率层和低折射率层之间的界面到透明电极和高折射率层之间的界面的距离等于或大于光学相干 突起的长度和高度，突起的宽度和突起与穿过凹部的突起相邻的另一个突起之间的间隙为1μm以上。
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