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公开(公告)号：US09184394B2
公开(公告)日：2015-11-10
申请号：US12996952
申请日：2009-05-08
CPC分类号： H01L51/0043 , H01L51/002 , H01L51/0059 , H01L51/006 , H01L51/0085 , H01L51/5052
摘要： Ionic compounds comprising: (a) a cationic radical of a charge transporting compound which has one or more reactive groups; and (b) a counter anion. The ionic compound may have the following formula: The reactive functional groups on the cation allow the ionic compound to cross-link with a host charge transport compound. Such ionic compounds may have various properties, such as thermodynamic stability, hole injection/transport capabilities, electrochemical durability, and/or solubility in organic solvents that allows them to be useful in organic electronic devices. Also provided are electronic devices made using the ionic compounds of the present invention, and methods of making an electronic device.
摘要翻译： 离子化合物包括：（a）具有一个或多个反应性基团的电荷输送化合物的阳离子基团; 和（b）抗衡阴离子。 离子化合物可以具有下式：阳离子上的反应性官能团允许离子化合物与主体电荷传输化合物交联。 这样的离子化合物可以具有各种性质，例如热力学稳定性，空穴注入/输送能力，电化学耐久性和/或在有机溶剂中的溶解度，这使得它们可用于有机电子器件。 还提供了使用本发明的离子化合物制造的电子器件，以及制造电子器件的方法。
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2.发明授权公开(公告)号：US08405075B2
公开(公告)日：2013-03-26
申请号：US13453190
申请日：2012-04-23
IPC分类号： H01L35/24
CPC分类号： H01L51/0007 , C09D11/36 , C09D11/52 , Y02E10/549 , Y02P70/521
摘要： A method of forming an organic layer by using a liquid composition comprising a small molecule organic semiconductor material mixed in a ketone solvent. The liquid composition is deposited on a surface to form the organic layer. The ketone solvent may be an aromatic ketone solvent, such as a tetralone solvent. The organic semiconductor material may be cross-linkable to provide a cross-linked organic layer. The method can be used to make organic electronic devices, such as organic light emitting devices. In another aspect, the liquid composition comprises a small molecule organic semiconductor material mixed in an aromatic ether solvent. Also, provided are liquid compositions which can be used to make organic layers.
摘要翻译： 通过使用包含混合在酮溶剂中的小分子有机半导体材料的液体组合物形成有机层的方法。 液体组合物沉积在表面上以形成有机层。 酮溶剂可以是芳族酮溶剂，例如四氢萘酮溶剂。 有机半导体材料可以是可交联的以提供交联的有机层。 该方法可用于制造有机电子器件，例如有机发光器件。 另一方面，液体组合物包含混合在芳族醚溶剂中的小分子有机半导体材料。 此外，提供了可用于制备有机层的液体组合物。
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3.发明授权公开(公告)号：US08174000B2
公开(公告)日：2012-05-08
申请号：US12369525
申请日：2009-02-11
申请人： Kwang-Ohk Cheon , Chuanjun Xia , Michael Inbasekaran , Takuya Sonoyama , Masaki Ito , Masahiro Uchida , Shunichi Seki
发明人： Kwang-Ohk Cheon , Chuanjun Xia , Michael Inbasekaran , Takuya Sonoyama , Masaki Ito , Masahiro Uchida , Shunichi Seki
IPC分类号： H01L35/24
CPC分类号： H01L51/0007 , C09D11/36 , C09D11/52 , Y02E10/549 , Y02P70/521
摘要： A method of forming an organic layer by using a liquid composition comprising a small molecule organic semiconductor material mixed in a ketone solvent. The liquid composition is deposited on a surface to form the organic layer. The ketone solvent may be an aromatic ketone solvent, such as a tetralone solvent. The organic semiconductor material may be cross-linkable to provide a cross-linked organic layer. The method can be used to make organic electronic devices, such as organic light emitting devices. In another aspect, the liquid composition comprises a small molecule organic semiconductor material mixed in an aromatic ether solvent. Also, provided are liquid compositions which can be used to make organic layers.
摘要翻译： 通过使用包含混合在酮溶剂中的小分子有机半导体材料的液体组合物形成有机层的方法。 液体组合物沉积在表面上以形成有机层。 酮溶剂可以是芳族酮溶剂，例如四氢萘酮溶剂。 有机半导体材料可以是可交联的以提供交联的有机层。 该方法可用于制造有机电子器件，例如有机发光器件。 另一方面，液体组合物包含混合在芳族醚溶剂中的小分子有机半导体材料。 此外，提供了可用于制备有机层的液体组合物。
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公开(公告)号：US09087622B2
公开(公告)日：2015-07-21
申请号：US13508490
申请日：2010-12-01
IPC分类号： H01B1/12 , B05D5/12 , C09D11/00 , C09K11/00 , H01B1/20 , C09D11/328 , C09D11/36 , C09D11/50 , H01L51/00 , H01L51/50
CPC分类号： H01B1/12 , B05D5/12 , C09D11/328 , C09D11/36 , C09D11/50 , H01B1/20 , H01L51/0005 , H01L51/0007 , H01L51/0085 , H01L51/0087 , H01L51/5012
摘要： A liquid composition (e.g., inkjet fluid) for forming an organic layer of an organic electronic device (e.g., an OLED). The liquid composition comprises a small molecule organic semiconductor material mixed in an aromatic solvent. The aromatic solvent, when left as a residue in the organic layer, is capable of presenting relatively reduced resistivity to charge transport or facilitating charge transport in the organic layer that is deposited, as compared to other conventional solvents. In certain embodiments, the aromatic solvent compound has the following formula: wherein R represents one or more optional substituents on the benzene ring, wherein each R is independently an aliphatic group containing from 1-15 carbon atoms; and wherein X is a substitution group that contains an electron-withdrawing group selected from nitrile, sulfonyl, or trifluoromethyl.
摘要翻译： 用于形成有机电子器件（例如，OLED）的有机层的液体组合物（例如，喷墨流体）。 液体组合物包含混合在芳族溶剂中的小分子有机半导体材料。 当与其它常规溶剂相比时，芳族溶剂在有机层中作为残基留下时能够呈现相对降低的电阻率以进行电荷输送或促进沉积的有机层中的电荷输送。 在某些实施方案中，芳族溶剂化合物具有下式：其中R表示苯环上一个或多个任选的取代基，其中每个R独立地为含有1-15个碳原子的脂族基团; 并且其中X是含有选自腈，磺酰基或三氟甲基的吸电子基团的取代基。
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公开(公告)号：US20120256136A1
公开(公告)日：2012-10-11
申请号：US13508490
申请日：2010-12-01
CPC分类号： H01B1/12 , B05D5/12 , C09D11/328 , C09D11/36 , C09D11/50 , H01B1/20 , H01L51/0005 , H01L51/0007 , H01L51/0085 , H01L51/0087 , H01L51/5012
摘要： A liquid composition (e.g., inkjet fluid) for forming an organic layer of an organic electronic device (e.g., an OLED). The liquid composition comprises a small molecule organic semiconductor material mixed in an aromatic solvent. The aromatic solvent, when left as a residue in the organic layer, is capable of presenting relatively reduced resistivity to charge transport or facilitating charge transport in the organic layer that is deposited, as compared to other conventional solvents. In certain embodiments, the aromatic solvent compound has the following formula: wherein R represents one or more optional substituents on the benzene ring, wherein each R is independently an aliphatic group containing from 1-15 carbon atoms; and wherein X is a substitution group that contains an electron-withdrawing group selected from nitrile, sulfonyl, or trifluoromethyl.
摘要翻译： 用于形成有机电子器件（例如，OLED）的有机层的液体组合物（例如，喷墨流体）。 液体组合物包含混合在芳族溶剂中的小分子有机半导体材料。 当与其它常规溶剂相比时，芳族溶剂在有机层中作为残基留下时能够呈现相对降低的电阻率以进行电荷输送或促进沉积的有机层中的电荷输送。 在某些实施方案中，芳族溶剂化合物具有下式：其中R表示苯环上一个或多个任选的取代基，其中每个R独立地为含有1-15个碳原子的脂族基团; 并且其中X是含有选自腈，磺酰基或三氟甲基的吸电子基团的取代基。
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公开(公告)号：US20110089411A1
公开(公告)日：2011-04-21
申请号：US12996952
申请日：2009-05-08
CPC分类号： H01L51/0043 , H01L51/002 , H01L51/0059 , H01L51/006 , H01L51/0085 , H01L51/5052
摘要： Ionic compounds comprising: (a) a cationic radical of a charge transporting compound which has one or more reactive groups; and (b) a counter anion. The reactive functional groups on the cation allow the ionic compound to cross-link with a host charge transport compound. Such ionic compounds may have various properties, such as thermodynamic stability, hole injection/transport capabilities, electrochemical durability, and/or solubility in organic solvents that allows them to be useful in organic electronic devices. Also provided are electronic devices made using the ionic compounds of the present invention, and methods of making an electronic device.
摘要翻译： 离子化合物包括：（a）具有一个或多个反应性基团的电荷输送化合物的阳离子基团; 和（b）抗衡阴离子。 阳离子上的反应性官能团允许离子化合物与主体电荷传输化合物交联。 这样的离子化合物可以具有各种性质，例如热力学稳定性，空穴注入/输送能力，电化学耐久性和/或在有机溶剂中的溶解度，这使得它们可用于有机电子器件。 还提供了使用本发明的离子化合物制造的电子器件，以及制造电子器件的方法。
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7.发明申请公开(公告)号：US20070126345A1
公开(公告)日：2007-06-07
申请号：US10579215
申请日：2004-11-03
申请人： Michelle Hudack , Wanglin Yu , Michael Inbasekaran , Weishi Wu , Dean Welsh , James O'Brien
发明人： Michelle Hudack , Wanglin Yu , Michael Inbasekaran , Weishi Wu , Dean Welsh , James O'Brien
IPC分类号： H01J1/62 , C07D241/44 , C07C211/56
CPC分类号： H01L51/0043 , C07C211/58 , C07C211/59 , C07C211/61 , C07C2603/18 , C07C2603/24 , C07D285/14 , C08G73/02 , C08G73/026 , C09K11/06 , C09K2211/1416 , C09K2211/1425 , C09K2211/1433 , C09K2211/1483 , H01L51/0035 , H01L51/0037 , H01L51/0059 , H01L51/5012 , H01L2251/308
摘要： A halogenated bisdiarylaminopolycyclic aromatic compound, polymers made therefrom, and polymeric light emitting diode devices using the polymers are described. The halogenated compound is represented by formula (I), wherein Ar and Ar′ are each independently substituted or unsubstituted aryl groups and Z is a polycyclic arylene group, wherein at least one of the Ar′ groups is a haloaryl group. Devices using polymers prepared from the halogenated compound exhibit improved performance and longer lifetime, presumably as a result of the presence of the geometrically constrained diarylaminopolycyclic aromatic groups in the polymer backbone.
摘要翻译： 描述卤化双二芳基氨基多环芳族化合物，由其制备的聚合物和使用聚合物的聚合物发光二极管器件。 卤化化合物由式（I）表示，其中Ar和Ar'各自独立地为取代或未取代的芳基，Z为多环亚芳基，其中至少一个Ar'为卤代芳基。 使用由卤化化合物制备的聚合物的装置表现出改善的性能和更长的寿命，这可能是由于在聚合物主链中存在几何受限的二芳基氨基多环芳族基团。
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8.发明申请Crosslinkable substituted fluorene compounds and conjugated oligomers or polymers based thereon 有权可交联的取代芴化合物及其共轭低聚物或聚合物公开(公告)号：US20070102695A1
公开(公告)日：2007-05-10
申请号：US10579531
申请日：2004-10-25
申请人： Michael Inbasekaran , Wanglin Yu
发明人： Michael Inbasekaran , Wanglin Yu
IPC分类号： C08G75/00 , H01L51/00 , C07D498/02 , C07D491/02
CPC分类号： C09K11/06 , C07C25/22 , C07C25/24 , C07C211/60 , C07C2602/06 , C07C2603/18 , C07F5/025 , C08G61/02 , C08G61/10 , C08G61/12 , C08G61/123 , C08G61/126 , C08G73/02 , C08G73/08 , C08G73/22 , C08G2261/1414 , C08L65/00 , C09K2211/1416 , H01L51/0035 , H01L51/0039 , H01L51/0043 , H01L51/0052 , H01L51/0059 , H01L51/006 , H01L51/5048 , H01L2251/308 , H05B33/14 , Y10S428/917 , Y10T428/31504
摘要： Crosslinkable substituted fluorene compounds; oligomers and polymers prepared from such crosslinkable compounds; films and coatings; and multilayer electronic devices comprising such films are disclosed.
摘要翻译： 可交联取代的芴化合物; 由这种可交联化合物制备的低聚物和聚合物; 电影和涂料; 并且公开了包括这种膜的多层电子器件。
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9.发明申请Method of preparing an insoluble polymer film on a substrate from a soluble polymer containing labile solubilizing groups 失效从含有不稳定增溶基团的可溶性聚合物制备底物上不溶性聚合物膜的方法公开(公告)号：US20050106324A1
公开(公告)日：2005-05-19
申请号：US10936010
申请日：2004-09-08
申请人： Mitchell Dibbs , Michael Inbasekaran , Paul Townsend , Kenneth Foster , Shaoguang Feng , David Brennan , Q. Niu , James Godschalx , Dean Welsh , Ray Drumright
发明人： Mitchell Dibbs , Michael Inbasekaran , Paul Townsend , Kenneth Foster , Shaoguang Feng , David Brennan , Q. Niu , James Godschalx , Dean Welsh , Ray Drumright
CPC分类号： H01L51/0043 , H01L51/0003 , H01L51/0035 , H01L51/0039 , H01L51/0059
摘要： The present invention relates to a method for preparing polymeric films, preferably electroactive films, with enhanced physical properties by the steps of applying to a substrate a solution of a polymer containing pendant labile solubilizing groups, then removing the solvent and a sufficient concentration of the labile solubilizing groups render the polymer less soluble in the solvent than before the labile groups were removed. It is believed that the removal of pendant soluble groups a) permits optimization of the semiconducting backbone for charge transport performance, b) allows direct control of microstructure in the final film, and c) renders the final film more robust during subsequent process steps needed to construct multilayer devices.
摘要翻译： 本发明涉及通过以下步骤制备具有增强的物理性能的聚合物薄膜，优选电活性薄膜的方法：向基材施加含有不稳定增溶基团的聚合物溶液，然后除去溶剂和足够浓度的不稳定 增溶基团使得聚合物在除去不稳定基团之前较不溶于溶剂。 据信去除侧链可溶性基团a）允许优化用于电荷传输性能的半导电骨架，b）允许直接控制最终膜中的微结构，以及c）使后续工艺步骤中的最终膜更坚固， 构建多层设备。
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公开(公告)号：US06727008B1
公开(公告)日：2004-04-27
申请号：US08847138
申请日：1997-04-30
IPC分类号： H05B3314
CPC分类号： H01L51/5012 , H01L51/0052 , H01L51/0059 , H01L51/0062 , H01L51/007 , H01L51/0081 , H01L2251/308 , Y10S428/917
摘要： An organic OLED having a cathode formed from a first conducting layer, an electroluminescent layer including an oxadiazole compound, and an anode constructed from a second conducting layer which is transparent to light generated by the electroluminescent layer. In one embodiment, an electron transport layer is sandwiched between the anode and electroluminescent layers. Other embodiments utilize a hole transport layer between the electroluminescent layer and the anode either with or without the electron transport layer. In one embodiment, the anode is constructed from a layer of indium tin oxide and a layer of a hole transport material that bonds to indium tin oxide and which has an energy band intermediate between that of indium tin oxide and that of the hole transport layer.
摘要翻译： 具有由第一导电层形成的阴极，包含恶二唑化合物的电致发光层的有机OLED和由对于由电致发光层产生的光透明的第二导电层构成的阳极。 在一个实施例中，电子传输层夹在阳极和电致发光层之间。 其它实施例在电致发光层和阳极之间利用电子传输层或不带电子传输层的空穴传输层。 在一个实施例中，阳极由铟锡氧化物层和键合到氧化铟锡的空穴传输材料层构成，并且其能带介于氧化铟锡和空穴传输层的能带之间。
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