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公开(公告)号：US4824522A
公开(公告)日：1989-04-25
申请号：US176647
申请日：1988-04-01
CPC分类号： G02B6/13
摘要： Novel optical waveguides and methods for their fabrication are provided. The waveguides are made from polydiacetylene materials. The waveguides are made by a bilayer process wherein a film made from a soluble polydiacetylene material is applied to a substrate and a silicon-containing imaging layer is applied atop the polyacetylene layer. Thereafter a pattern is produced in the imaging layer, for example, by photolithographic methods, and the pattern is transferred to the underlying polydiacetylene layer by exposure to an oxygen plasma. Polydiacetylene waveguides greater than 0.4 microns thickness are thereby produced.
摘要翻译： 提供了新的光波导及其制造方法。 波导由聚二乙炔材料制成。 波导通过双层工艺制成，其中将由可溶性聚二乙炔材料制成的膜施加到基底上，并且将含硅成像层施加在聚乙炔层顶上。 此后，例如通过光刻法在成像层中产生图案，并且通过暴露于氧等离子体将图案转移到下面的聚二乙炔层。 由此产生大于0.4微米厚度的聚二乙炔波导。
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公开(公告)号：US4863834A
公开(公告)日：1989-09-05
申请号：US79661
申请日：1987-07-31
CPC分类号： G03F7/0758 , C08F8/20
摘要： A sensitive deep utltraviolet radiation resist suitable for use in two layer lithography is obtained by brominating poly (1-trimethylsilylpropyne). Positive patterned layers are obtained by coating a substrate with the polymer, irradiating it with ultraviolet radiation, baking the polymer and developing the irradiated portions.
摘要翻译： 通过溴化聚（1-三甲基甲硅烷基丙炔）获得适用于双层光刻的敏感深紫外线辐射抗蚀剂。 通过用聚合物涂布基材，用紫外线照射，烘烤聚合物和显影照射部分，获得正图案层。
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3.发明授权
公开(公告)号：US5399413A
公开(公告)日：1995-03-21
申请号：US54214
申请日：1993-04-30
申请人： Boris J. Katsen , Dene H. Taylor , Richard S. Himmelwright , Cynthia F. Klausner , Edward W. Sporbert , Barbara J. Stewart , John Cavanaugh , Eran Turi
发明人： Boris J. Katsen , Dene H. Taylor , Richard S. Himmelwright , Cynthia F. Klausner , Edward W. Sporbert , Barbara J. Stewart , John Cavanaugh , Eran Turi
CPC分类号： G03G5/104 , G03G5/0202 , G03G5/0217 , G03G5/10 , Y10T428/24802 , Y10T428/24893 , Y10T428/24934 , Y10T428/249921 , Y10T428/25 , Y10T428/252 , Y10T428/31 , Y10T428/31504
摘要： Provided is a composite material comprising a carrier, a conductive layer formed on the carrier, and a dielectric layer containing spacer particles formed on the conductive layer. The dielectric layer has an abrasion factor less than about 0.3 determined by a brass shim abrasion method, and a substantially uniform distribution of spacer particles substantially free of flat spots greater than about 100 microns in the x-y direction and 1500 square microns in area on any part of the surface. The spacer particles of the dielectric layer of the composite material preferably are amorphous silica. The composite material is useful in electrostatic imaging technology and provides images substantially free of defects, including artifacts or flares, dropouts and nib writing.Also provided is a process which permits the creation of very stable dispersions of solid particles in a dispersing medium useful for both the dielectric and conductive layers of the composite material of the invention.A white or colored conductive ground plane is also provided.
摘要翻译： 提供了一种复合材料，其包含载体，形成在载体上的导电层和包含形成在导电层上的间隔物颗粒的介电层。 电介质层具有通过黄铜垫片磨损方法测定的小于约0.3的磨损因子，以及在xy方向上基本上没有大于约100微米的平均斑点的基本上均匀的分布，并且在任何部分上具有1500平方微米的面积 的表面。 复合材料的介电层的间隔颗粒优选为无定形二氧化硅。 复合材料可用于静电成像技术，并提供基本上没有缺陷的图像，包括伪影或耀斑，辍学和笔尖。 还提供了一种方法，其允许在可用于本发明的复合材料的介电层和导电层的分散介质中产生非常稳定的固体颗粒分散体。 还提供白色或彩色导电接地层。
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公开(公告)号：US5385771A
公开(公告)日：1995-01-31
申请号：US058259
申请日：1993-05-10
申请人： Carl V. Willetts , Cynthia F. Klausner , Donald A. Brault , Bryan W. M. Crosbie , Alan F. Stewart , Dene H. Taylor
发明人： Carl V. Willetts , Cynthia F. Klausner , Donald A. Brault , Bryan W. M. Crosbie , Alan F. Stewart , Dene H. Taylor
CPC分类号： B44C7/02 , D21H27/20 , D21H27/28 , G03G7/0006 , G03G7/0013 , G03G7/006 , G03G7/0066 , Y10T428/24802 , Y10T428/24934 , Y10T428/31507 , Y10T428/31775 , Y10T428/3179 , Y10T428/31837 , Y10T428/31895
摘要： Provided is an electrographic printing paper suitable for the printing of a quality image, which printing paper is pastable and is therefore useful in pastable displays, including outdoor billboards. The electrographic printing paper is comprised of a dielectric coating on a conductive base paper which exhibits wet strength and wet expansion properties suitable for pasted displays. The conductive base paper contains a wet strength agent and a sizing or coating of a conductivizing composition comprised of a binder and a substantially water insoluble conductivizing agent.
摘要翻译： 提供了适合于打印质量图像的电印机，该打印纸是可以粘贴的，因此在包括户外广告牌在内的可粘贴的显示器中是有用的。 电印刷纸由导电原纸上的介电涂层组成，其表现出适合于粘贴显示器的湿强度和湿膨胀性能。 导电性原纸包含湿强度剂和由粘合剂和基本上不溶于水的导电剂组成的导电组合物的施胶或涂层。
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