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公开(公告)号：US06784016B2
公开(公告)日：2004-08-31
申请号：US10176496
申请日：2002-06-21
申请人： Ke Long , James C. Sturm , Min-Hao Michael Lu
发明人： Ke Long , James C. Sturm , Min-Hao Michael Lu
IPC分类号： H01L5160
CPC分类号： H01L51/5012 , H01L27/3211 , H01L51/5016 , H01L51/5048 , H01L51/5088 , H01L51/5096
摘要： The present invention relates to an organic light emitting device (OLED) for producing electroluminescence having, in order, for example, an anode, a hole transporting layer (HTL), a blocking layer, an electron transporting layer (ETL), and a cathode. In the devices of the present invention, the hole transporting layer comprises a polymeric material, which material may be emissive or may be doped with an emissive dopant. The blocking layer and the electron transporting layer are small-molecule materials. The presence of a blocking layer confines the emission of light to the polymer layer, which may be a HTL or a separate emitting layer (EL). The devices of the present invention are suitable for use in single color, multi-color and full-color, passive or active matrix OLED displays.
摘要翻译： 本发明涉及用于制造电致发光的有机发光器件（OLED），其具有例如依次为阳极，空穴传输层（HTL），阻挡层，电子传输层（ETL）和阴极 。 在本发明的装置中，空穴传输层包括聚合物材料，该材料可以是发射的，或者可以掺杂有发射掺杂剂。 阻挡层和电子传输层是小分子材料。 阻挡层的存在将光的发射限制到聚合物层，聚合物层可以是HTL或单独的发光层（EL）。 本发明的器件适用于单色，多色和全色，无源或有源矩阵OLED显示器。
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2.发明授权Increased emission efficiency in organic light-emitting devices on high-index substrates 有权有机发光器件在高指数衬底上的排放效率提高公开(公告)号：US07053547B2
公开(公告)日：2006-05-30
申请号：US10305927
申请日：2002-11-27
CPC分类号： H01L51/5275 , H01L51/52 , H01L51/5262 , H01L2251/558
摘要： A device is provided. The device includes a substrate, a first electrode disposed over the substrate, a small molecule organic emissive layer disposed over the first electrode, and a second electrode disposed over the organic emissive layer. The substrate has a first index of refraction, and the organic emissive layer has a second index of refraction. The first index of refraction is higher than the second index of refraction. The device may have an external electroluminescent efficiency of at least about 56%. Bulky substituents or dopants may be used to decrease the index of refraction and/or the density of the organic emissive layer.
摘要翻译： 提供了一种设备。 该器件包括衬底，设置在衬底上的第一电极，设置在第一电极上方的小分子有机发射层和设置在有机发射层上的第二电极。 衬底具有第一折射率，并且有机发射层具有第二折射率。 第一折射率高于第二折射率。 该器件可具有至少约56％的外部电致发光效率。 可以使用大体积的取代基或掺杂剂来降低折射率和/或有机发光层的密度。
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公开(公告)号：US07119356B2
公开(公告)日：2006-10-10
申请号：US10803244
申请日：2004-03-18
申请人： Zhenan Bao , Jie Zheng , James C. Sturm , Troy Graves-Abe
发明人： Zhenan Bao , Jie Zheng , James C. Sturm , Troy Graves-Abe
IPC分类号： H01L29/06
CPC分类号： B82Y30/00 , B82Y10/00 , B82Y40/00 , H01L51/0021 , H01L51/0595 , Y10S977/858 , Y10S977/891 , Y10T428/26
摘要： The present invention provides an apparatus and a method of fabricating the apparatus. The apparatus comprises a substrate having a planar surface and first and second electrodes located on the planar surface. The first electrode has a top surface and a lateral surface, and the lateral surface has an edge near or in contact with the substrate. An electrode insulating layer is located on the top surface and a self-assembled layer located on the lateral surface. The second electrode is in contact with both the self-assembled layer and the electrode insulating layer.
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公开(公告)号：US06858079B2
公开(公告)日：2005-02-22
申请号：US09946343
申请日：2001-09-06
申请人： David J. Norris , Yurii Vlasov , Xiang-Zheng Bo , James C. Sturm
发明人： David J. Norris , Yurii Vlasov , Xiang-Zheng Bo , James C. Sturm
CPC分类号： G02B1/005 , B82Y10/00 , B82Y20/00 , B82Y30/00 , C30B5/00 , C30B29/60 , G02B6/1225 , G02B6/13
摘要： Self-assembled photonic crystals, including large sphere planar opals, infiltrated planar opals and inverted planar opals, as well as methods for manufacturing same are provided. Large sphere planar opals are manufactured according to a method comprising the steps of: synthesizing monodisperse silica spheres, wherein each of the silica spheres has a diameter greater than or equal to about 400 nanometers; purifying the silica spheres; and self-assembling the silica spheres into a plurality of ordered, planar layers on a substrate. Infiltrated planar opals may also be manufactured by further processing the large sphere planar opal by sintering the planar opal and infiltrating the planar opal with a predetermined material. Inverted planar opals may further be manufactured by removing the silica spheres from the infiltrated planar opal. Various modifications to the substrate and planar opal are also provided to enhance the properties of these photonic crystals.
摘要翻译： 提供了自组装光子晶体，包括大球平面蛋白石，渗透平面蛋白石和倒平面蛋白石，以及其制造方法。 根据包括以下步骤的方法制造大球状平面蛋白石：合成单分散二氧化硅球体，其中每个二氧化硅球体具有大于或等于约400纳米的直径; 净化二氧化硅球体; 并将二氧化硅球自组装成衬底上的多个有序的平面层。 渗透的平面蛋白石也可以通过用平面蛋白石烧结并用预定材料浸透平面蛋白石进一步加工大球面平面蛋白石来制造。 可以通过从渗透的平面蛋白石中除去二氧化硅球体来进一步制造反向平面蛋白石。 还提供了对基底和平面蛋白石的各种修改以增强这些光子晶体的性质。
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5.发明申请SILICON/ORGANIC HETEROJUNCTION (SOH) SOLAR CELL AND ROLL-TO-ROLL FABRICATION PROCESS FOR MAKING SAME 审中-公开有机/有机异质（SOH）太阳能电池和制造相同的滚动辊轧制造工艺公开(公告)号：US20120285521A1
公开(公告)日：2012-11-15
申请号：US13467515
申请日：2012-05-09
申请人： Yifei Huang , Sushobhan Avasthi , James C. Sturm , Ken Nagamatsu
发明人： Yifei Huang , Sushobhan Avasthi , James C. Sturm , Ken Nagamatsu
CPC分类号： H01L51/0024 , H01L51/0023 , H01L51/0036 , H01L51/0037 , H01L51/4213 , Y02E10/549
摘要： A photovoltaic device and method of making a photovoltaic device are disclosed. The method includes laminating an organic layer onto an inorganic semiconductor layer. A first electrical contact is electrically coupled to the organic layer and a second electrical contact is coupled to the inorganic semiconductor layer. The inorganic semiconductor layer may include a second organic layer. At least one of the organic layer and the second organic layer may form a heterojunction with the inorganic semiconductor layer. The organic layer may further comprise a metal layer. At least one of the organic layer, the inorganic semiconductor layer and the metal layer may be patterned.
摘要翻译： 公开了制造光伏器件的光电器件和方法。 该方法包括将有机层层压到无机半导体层上。 第一电触点电耦合到有机层，第二电触点耦合到无机半导体层。 无机半导体层可包括第二有机层。 有机层和第二有机层中的至少一个可以与无机半导体层形成异质结。 有机层还可以包括金属层。 有机层，无机半导体层和金属层中的至少一个可以被图案化。
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公开(公告)号：US06300756B2
公开(公告)日：2001-10-09
申请号：US08873819
申请日：1997-06-12
IPC分类号： G01R2912
CPC分类号： H01J37/32935
摘要： A method and apparatus for measuring a charge on a surface, such as on a semiconductor wafer, arising during plasma processing is provided. Such a charge may be measured on an insulating film applied to such a wafer. By the present invention, the charge on such an insulator exposed to plasma is measured in-situ using micro-cantilevers. The micro-cantilevers include an insulating base positioned on the substrate and a cantilevered beam extending therefrom to over the substrate. The beam is formed of a conductive material. A charge on the beam causes an opposite charge to form on the substrate. The opposite charges attract to move or deflect the beam towards the substrate. The amount of movement or deflection corresponds to the magnitude of the charge. This movement or deflection of the beam can be measured to determine the charge by bouncing a light source, such as a laser, off of the beam. In another embodiment, the cantilever includes a flexible bridge interconnected between the base and a rigid beam. In this embodiment, the surface of the beam does not bend. Rather, movement of the beam is accomplished by the bending of the flexible bridge. This allows for easier measurements of the movement of the beam because the surface of the beam remains planar.
摘要翻译： 提供了一种用于测量在等离子体处理期间产生的诸如半导体晶片的表面上的电荷的方法和装置。 可以在施加到这种晶片的绝缘膜上测量这样的电荷。 通过本发明，使用微悬臂梁原位测量暴露于等离子体的这种绝缘体上的电荷。 微型悬臂包括位于基板上的绝缘基体和从其延伸到基板上方的悬臂梁。 光束由导电材料形成。 光束上的电荷导致在基板上形成相反的电荷。 相反的电荷吸引将光束移向或偏转朝向衬底。 移动量或偏转量对应于电荷的大小。 可以测量光束的这种移动或偏转，以通过使诸如激光器的光源从光束反射来确定电荷。 在另一个实施例中，悬臂包括在基座和刚性梁之间互连的柔性桥。 在本实施例中，光束的表面不弯曲。 而是通过柔性桥的弯曲实现梁的移动。 这允许更容易地测量光束的运动，因为光束的表面保持平面。
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公开(公告)号：US06259202B1
公开(公告)日：2001-07-10
申请号：US09202152
申请日：1999-05-05
申请人： James C. Sturm , Chung-Chih Wu
发明人： James C. Sturm , Chung-Chih Wu
IPC分类号： H01J162
CPC分类号： H01L51/5203 , H01L51/5206 , H01L51/5218
摘要： A method for modifying the surface properties such as work function of semiconducting and conducting layers by plasma treatment. Also disclosed are electrical devices such as organic light emitting devices of enhanced performance owing to the use of plasma treatment-modified semiconducting or conducting layers.
摘要翻译： 通过等离子体处理来改善诸如半导体层和导电层的功函数的表面性质的方法。 还公开了诸如由于使用等离子体处理改性的半导体或导电层而具有增强性能的有机发光器件的电子器件。
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8.发明授权公开(公告)号：US08579117B2
公开(公告)日：2013-11-12
申请号：US12509175
申请日：2009-07-24
IPC分类号： B03B5/00
CPC分类号： B03B5/00 , B01L3/502753 , G01N27/44791 , G01N30/0005 , G01N30/6069 , G01N30/6095 , G01N2030/528
摘要： The disclosure relates to obstacle array devices (also known as bump array devices) for separating populations of particles by size. Improvements over previous obstacle array devices are realized by causing the fluid velocity profile across gaps between obstacles to be asymmetrical with respect to the plane that bisects the gap and is parallel to the direction of bulk fluid flow. Such asymmetry can be achieved by selecting the shape(s) of the obstacles bounding the gap such that the portions of the obstacles upstream from, downstream from, or bridging the narrowest portion of the gap are asymmetrical with respect to that plane. Improvements are also realized by using obstacles that have sharp edges bounding the gaps. Other improvements are realized by selecting obstacle shapes such that the critical particle dimensions defined by the gaps in two different fluid flow directions differ.
摘要翻译： 本公开涉及用于按尺寸分离颗粒群的障碍物阵列装置（也称为凸块阵列装置）。 通过使跨越障碍物之间的间隙的流体速度分布相对于平分该间隙并且平行于体积流体流动方向的平面不对称来实现对先前障碍物阵列装置的改进。 这种不对称性可以通过选择围绕间隙的障碍物的形状来实现，使得障碍物的上游，下游或桥接最窄部分的障碍物的部分相对于该平面是不对称的。 通过使用具有边界限制边界的障碍物来实现改进。 通过选择障碍物形状来实现其他改进，使得由两个不同流体流动方向上的间隙限定的临界粒子尺寸不同。
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9.发明授权公开(公告)号：US06566156B1
公开(公告)日：2003-05-20
申请号：US09202150
申请日：1999-06-14
申请人： James C. Sturm , Chung-Chih Wu
发明人： James C. Sturm , Chung-Chih Wu
IPC分类号： H01L2100
CPC分类号： H05B33/12 , H01L27/3211 , H01L27/3281 , H01L51/5012 , H01L51/5203 , H01L51/5243 , H01L51/5246 , H01L51/5253 , H01L51/56 , H05B33/10
摘要： Organic light emitting devices and methods of making them are described. The devices contain a substrate, a first electrical contact layer, a patterned organic layer, and a second electrical contact layer. A covering portion covers the sides of the organic layer, protecting the same. In the methods, a first organic layer is provided over a first electrical contact layer, followed by a patterned second electrical contact layer. The organic layer is etched using the patterned electrical contact layer as a mask. In one embodiment, the etching step exposes an area over the first electrical contact layer, and a second organic layer is provided over the exposed area.
摘要翻译： 对有机发光装置及其制造方法进行说明。 这些器件包含衬底，第一电接触层，图案化有机层和第二电接触层。 覆盖部分覆盖有机层的侧面，保护有机层。 在该方法中，在第一电接触层上提供第一有机层，随后是图案化的第二电接触层。 使用图案化电接触层作为掩模蚀刻有机层。 在一个实施例中，蚀刻步骤暴露出第一电接触层上的区域，并且在暴露区域上提供第二有机层。
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10.发明申请公开(公告)号：US20130098813A1
公开(公告)日：2013-04-25
申请号：US13708425
申请日：2012-12-07
IPC分类号： B03B5/00
CPC分类号： B03B5/00 , B01L3/502753 , G01N27/44791 , G01N30/0005 , G01N30/6069 , G01N30/6095 , G01N2030/528
摘要： The disclosure relates to obstacle array devices (also known as bump array devices) for separating populations of particles by size. Improvements over previous obstacle array devices are realized by causing the fluid velocity profile across gaps between obstacles to be asymmetrical with respect to the plane that bisects the gap and is parallel to the direction of bulk fluid flow. Such asymmetry can be achieved by selecting the shape(s) of the obstacles bounding the gap such that the portions of the obstacles upstream from, downstream from or bridging the narrowest portion of the gap are asymmetrical with respect to that plane.Improvements are also realized by using obstacles that have sharp edges bounding the gaps. Other improvements are realized by selecting obstacle shapes such that the critical particle dimensions defined by the gaps in two different fluid flow directions differ.
摘要翻译： 本公开涉及用于按尺寸分离颗粒群的障碍物阵列装置（也称为凸块阵列装置）。 通过使跨越障碍物之间的间隙的流体速度分布相对于平分该间隙并且平行于体积流体流动方向的平面不对称来实现对先前障碍物阵列装置的改进。 这种不对称性可以通过选择限定间隙的障碍物的形状来实现，使得障碍物的上游，下游或桥接该间隙的最窄部分的部分相对于该平面不对称。 通过使用具有边界限制边界的障碍物来实现改进。 通过选择障碍物形状来实现其他改进，使得由两个不同流体流动方向上的间隙限定的临界粒子尺寸不同。
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