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31. 发明授权

US06549327B2 Photochromic gyricon display 有权
标题翻译：光致变色显示屏
公开(公告)号：US06549327B2
公开(公告)日：2003-04-15
申请号：US09864386
申请日：2001-05-24
申请人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier , Erwin Buncel , James Wojtyk
发明人： Daniel A. Foucher , Raj D. Patel , Naveen Chopra , Peter M. Kazmaier , Erwin Buncel , James Wojtyk
IPC分类号： G09G308
CPC分类号： G02B26/026 , C07D491/10
摘要： Disclosed is a display comprising an arrangement of a plurality of optically anisotropic rotatable elements, each of the rotatable elements having a surface in contact with an enabling fluid, the rotatable elements being electrically dipolar in the presence of the enabling fluid and thus being subject to rotation upon application of an electric field, the rotatable elements being free to rotate in place but not free to translate substantially so as to disrupt the arrangement of rotatable elements, wherein a first portion of the surface contains a mixture of a chelating agent and a spiropyran material of the formula wherein n is an integer representing the number of repeat —CH2— units and R is —H or —CH═CH2, and wherein a second portion of the surface contains substantially no spiropyran.
摘要翻译：公开了一种显示器，其包括多个光学各向异性可旋转元件的布置，每个可旋转元件具有与启用流体接触的表面，可旋转元件在有效流体存在的情况下是电偶极性的，因此被旋转在施加电场时，可旋转元件可自由旋转到位，但不能自由平移以便基本上平移以便破坏可旋转元件的布置，其中表面的第一部分包含螯合剂和螺吡喃材料的混合物其中n是表示重复-CH 2 - 单元的数目的整数，并且R是-H或-CH = CH 2，并且其中该表面的第二部分基本上不含螺吡喃。

32. 发明授权

US06488870B1 Encapsulation process 失效
标题翻译：封装过程
公开(公告)号：US06488870B1
公开(公告)日：2002-12-03
申请号：US09723187
申请日：2000-11-27
申请人： Naveen Chopra , Peter M. Kazmaier , Paul J. Gerroir
发明人： Naveen Chopra , Peter M. Kazmaier , Paul J. Gerroir
IPC分类号： B01J1302
CPC分类号： B01J13/20 , B01F17/0085 , B01J13/10 , Y10T428/24893 , Y10T428/2984 , Y10T428/2985 , Y10T428/2989
摘要： An encapsulation process including: (a) forming an emulsion composed of a continuous phase comprising a first liquid, a cationic material, and an anionic material, and a disperse phase composed of a plurality of droplets of a second liquid, wherein a number of the droplets includes therein one to five particles; and (b) inducing complex coacervation of the cationic material and the anionic material to form a shell around each of the droplets.
摘要翻译：一种封装方法，包括：（a）形成由包含第一液体，阳离子材料和阴离子材料的连续相组成的乳液和由多个第二液体液滴组成的分散相，其中，液滴包括一至五个颗粒; 和（b）诱导阳离子材料和阴离子材料的复合凝聚以在每个液滴周围形成壳。

33. 发明授权

US06445490B1 Encapsulated gyricon spheres 失效
标题翻译：封装的圆球
公开(公告)号：US06445490B1
公开(公告)日：2002-09-03
申请号：US09722334
申请日：2000-11-28
申请人： Naveen Chopra , Peter M. Kazmaier , Karen A. Moffat , Paul J. Gerroir
发明人： Naveen Chopra , Peter M. Kazmaier , Karen A. Moffat , Paul J. Gerroir
IPC分类号： G02B2600
CPC分类号： G02B26/004 , B01J13/16 , G02B26/026
摘要： A particulate encapsulated Gyricon element includes a Gyricon sphere encapsulated within a shell that also contains a dielectric fluid in which the Gyricon sphere is able to rotate. The shell is preferably formed around the Gyricon sphere and the dielectric fluid by interfacial condensation polymerization. Display elements such as electric paper can be readily derived by coating the encapsulated Gyricon elements upon a substrate. Display elements can thus be readily achieved without the need for an expensive elastomer binder sheet or the need to have the sheet in contact with a dielectric fluid.
摘要翻译：颗粒状包封的Gyricon元件包括包封在外壳内的Gyricon球，其还包含Gyricon球能够旋转的介电流体。壳优选通过界面缩聚形成在Gyric球和介电流体周围。诸如电纸的显示元件可以通过将包封的Gyricon元件涂覆在基底上而容易地获得。因此，可以容易地实现显示元件，而不需要昂贵的弹性体粘合片或需要将片材与介电流体接触。

34. 发明授权

US08017044B2 Bimodal metal nanoparticle ink and applications therefor 有权
标题翻译：双峰金属纳米颗粒油墨及其应用
公开(公告)号：US08017044B2
公开(公告)日：2011-09-13
申请号：US12169090
申请日：2008-07-08
申请人： Naveen Chopra , Yuning Li , Peter M. Kazmaier
发明人： Naveen Chopra , Yuning Li , Peter M. Kazmaier
IPC分类号： H01B1/02 , H01B1/04 , C09D11/00 , B05D5/12
CPC分类号： H05K1/097 , B22F1/0014 , B22F2001/0092 , B22F2999/00 , C09D11/037 , C09D11/36 , C09D11/52 , H05K2201/0224 , H05K2201/0266 , B22F1/0018
摘要： A bimodal metal nanoparticle composition includes first metal nanoparticles having an average diameter of from about 50 nm to about 1000 nm, and second stabilized metal nanoparticles having an average diameter of from about 0.5 nm to about 20 nm, the second stabilized metal nanoparticles including metal cores having a stabilizer attached to the surfaces thereof, wherein the stabilizer is a substituted dithiocarbonate.
摘要翻译：双峰金属纳米颗粒组合物包含平均直径为约50nm至约1000nm的第一金属纳米颗粒和平均直径为约0.5nm至约20nm的第二稳定金属纳米颗粒，第二稳定化金属纳米颗粒包括金属芯具有附着在其表面上的稳定剂，其中稳定剂是取代的二硫代碳酸酯。

35. 发明授权

US07976733B2 Air stable copper nanoparticle ink and applications therefor 有权
标题翻译：空气稳定的铜纳米颗粒油墨及其应用
公开(公告)号：US07976733B2
公开(公告)日：2011-07-12
申请号：US11948098
申请日：2007-11-30
申请人： Naveen Chopra , Matthew Worden , Peter M. Kazmaier
发明人： Naveen Chopra , Matthew Worden , Peter M. Kazmaier
IPC分类号： H01B1/02 , H01B1/22 , B05D5/12 , C09D11/02
CPC分类号： H05K1/097 , C09D11/037 , C09D11/38 , C09D11/52 , H05K3/125 , H05K2203/013 , H05K2203/122
摘要： Low-cost copper nanoparticle inks that can be annealed onto paper substrate for RFID antenna applications, using substituted dithiocarbonates as stabilizers during copper nanoparticle ink production.
摘要翻译：低成本的铜纳米颗粒油墨可以退火到用于RFID天线应用的纸基材上，在铜纳米颗粒油墨生产中使用取代的二硫代碳酸酯作为稳定剂。

36. 发明授权

US07645558B2 Inkless reimageable printing paper and method 失效
标题翻译：无油可重复成像的打印纸和方法
公开(公告)号：US07645558B2
公开(公告)日：2010-01-12
申请号：US11762177
申请日：2007-06-13
申请人： Tyler B. Norsten , Gabriel Iftime , Peter M. Kazmaier , Barkev Koshkerian , Naveen Chopra
发明人： Tyler B. Norsten , Gabriel Iftime , Peter M. Kazmaier , Barkev Koshkerian , Naveen Chopra
IPC分类号： G03F7/00 , G03F7/004
CPC分类号： G03C1/73 , C07D333/32 , C09B57/00 , Y02P20/582 , Y10S430/146 , Y10S430/163
摘要： An image forming medium includes a paper substrate and an imaging layer coated on or impregnated into a paper substrate, where the imaging layer is formed of an imaging composition that includes an alkoxy substituted diarylethene photochromic material dissolved or dispersed in a solvent or polymeric binder, and where the imaging composition exhibits a reversible transition between a colorless and a colored state.
摘要翻译：图像形成介质包括纸基材和涂布在或浸渍在纸基材中的成像层，其中成像层由包含溶解或分散在溶剂或聚合物粘合剂中的烷氧基取代的二元乙烯光致变色材料的成像组合物形成，以及其中成像组合物呈现无色和着色状态之间的可逆转变。

37. 发明申请

US20090274834A1 BIMETALLIC NANOPARTICLES FOR CONDUCTIVE INK APPLICATIONS 审中-公开
标题翻译：用于导电墨水应用的双金属纳米粒子
公开(公告)号：US20090274834A1
公开(公告)日：2009-11-05
申请号：US12113628
申请日：2008-05-01
申请人： Naveen Chopra , Yiliang Wu , Peter M. Kazmaier
发明人： Naveen Chopra , Yiliang Wu , Peter M. Kazmaier
IPC分类号： B05D5/12 , H01B1/02
CPC分类号： H05K1/097 , C09D11/52 , H01L21/4867 , H05K3/102 , H05K3/105 , H05K3/1283 , H05K2201/0266 , H05K2201/0272 , H05K2203/1131 , H05K2203/121 , H05K2203/125
摘要： A method of forming conductive features on a substrate from a solution of metal nanoparticles by providing a depositing solution and liquid depositing the depositing solution onto a substrate. The depositing solution is then heated to a temperature below about 140° C. to anneal the first and second nanoparticles and remove any reaction by-products. The depositing solution may be comprised of a mixture of first metal nanoparticles and second metal nanoparticles or a combination of first metal nanoparticles and a soluble second metal nanopartical precursor. Furthermore, the average diameter of the first metal nanoparticles is about 50 nm to about 100 μm and the average diameter of the second metal nanoparticles is about 0.5 nm to about 20 nm.
摘要翻译：一种通过提供沉积溶液和将沉积溶液沉积在基底上的金属纳米颗粒溶液在基底上形成导电特征的方法。然后将沉积溶液加热到低于约140℃的温度，以退火第一和第二纳米颗粒并除去任何反应副产物。沉积溶液可以由第一金属纳米颗粒和第二金属纳米颗粒的混合物或第一金属纳米颗粒和可溶性第二金属纳米颗粒前体的组合构成。此外，第一金属纳米颗粒的平均直径为约50nm至约100μm，第二金属纳米颗粒的平均直径为约0.5nm至约20nm。

38. 发明申请

US20090159176A1 SEALING METHOD FOR CONTAINING MATERIALS 审中-公开
标题翻译：包含材料的密封方法
公开(公告)号：US20090159176A1
公开(公告)日：2009-06-25
申请号：US11962375
申请日：2007-12-21
申请人： Jurgen H. Daniel , Peter M. Kazmaier , Naveen Chopra
发明人： Jurgen H. Daniel , Peter M. Kazmaier , Naveen Chopra
IPC分类号： B65B7/00 , B32B1/08
CPC分类号： B65D77/2024 , B65B7/00 , Y10T428/13
摘要： A method to seal cells includes providing a substrate having at least one cell, laminating a membrane onto the cells such that there is at least one aperture over each cell, introducing a functional material into each cell through the aperture, and sealing the apertures with a sealant that is self-supporting. A device has at least one cell having walls, a membrane forming a lid of the cell, having at least one aperture, a functional material in the cell, and a self-supporting sealant to seal the aperture.
摘要翻译：密封细胞的方法包括提供具有至少一个细胞的基底，将膜层压到细胞上，使得在每个细胞上存在至少一个孔，通过孔将功能材料引入每个细胞，并用孔密封孔密封胶是自支撑的。装置具有至少一个具有壁的电池，形成电池盖的膜，具有至少一个孔，电池中的功能材料和用于密封孔的自支撑密封剂。

39. 发明授权

US07502162B2 Core-shell particles containing fluorescent components for electrophoretic displays 失效
标题翻译：含有电泳显示器用荧光成分的核壳粒子
公开(公告)号：US07502162B2
公开(公告)日：2009-03-10
申请号：US11753775
申请日：2007-05-25
申请人： Pinyen Lin , Naveen Chopra , David H. Pan , Peter M. Kazmaier
发明人： Pinyen Lin , Naveen Chopra , David H. Pan , Peter M. Kazmaier
IPC分类号： G02B26/00 , G09G3/34
CPC分类号： G02F1/167 , G02F2001/1678 , G03G17/04
摘要： An electrophoretic ink includes fluid having either (a) at least two sets of differently colored particles with the fluid been a substantially clear fluid, or (b) at least one set of colored particles with the fluid been a differently colored fluid than the colored particles, wherein at least one set of colored particles includes at least one electrophoretic particle having a core-shell structure. The at least one electrophoretic particle includes a shell and a core located within the shell, wherein the core includes a colorant and a fluorescent compound. An electric field may be applied adjacently to the fluid of the ink, and the at least one set of colored particles having the core-shell structure is movable within the fluid of the ink by the electric field.
摘要翻译：电泳墨水包括具有（a）至少两组不同颜色的颗粒的流体，其中流体是基本上清楚的流体，或（b）至少一组具有流体的着色颗粒与着色颗粒不同的着色流体其中至少一组着色颗粒包括至少一个具有核 - 壳结构的电泳颗粒。所述至少一个电泳粒子包括外壳和位于壳内的芯，其中所述芯包括着色剂和荧光化合物。电场可以与油墨的流体相邻地施加，并且具有核 - 壳结构的至少一组着色颗粒通过电场在墨的流体内可移动。

40. 发明授权

US07498122B2 Solvent-less process for producing transient documents 失效
标题翻译：用于生产瞬态文件的无溶剂过程
公开(公告)号：US07498122B2
公开(公告)日：2009-03-03
申请号：US11215950
申请日：2005-08-30
申请人： Gabriel Iftime , Peter M. Kazmaier , Naveen Chopra , San-Ming Yang , Raymond W. Wong
发明人： Gabriel Iftime , Peter M. Kazmaier , Naveen Chopra , San-Ming Yang , Raymond W. Wong
IPC分类号： G03C5/00
CPC分类号： G03C1/73 , G03C1/685 , Y10S430/136 , Y10S430/163
摘要： A solvent-less process for producing a transient document which is capable of self-erasing, wherein the solvent-less process includes a) heating and reacting a photochromic compound and a polymer to form a coating composition, and b) coating the coating composition onto an image-receiving side of a transient document substrate, and further an image forming method using the same solvent-less process and including (i) providing a reimageable medium of a substrate and a photochromic material, wherein the medium is capable of exhibiting a color contrast and an absence of the color contrast; (ii) exposing the medium to an imaging light corresponding to a predetermined image to result in an exposed region and a non-exposed region, wherein the color contrast is present between the exposed region and the non-exposed region to allow a temporary image corresponding to the predetermined image to be visible for a visible time; (iii) subjecting the temporary image to an indoor ambient condition for an image erasing time to change the color contrast to the absence of the color contrast to erase the temporary image without using an image erasure device; and (iv) optionally repeating procedures (ii) and (ii) a number of times to result in the medium undergoing a number of additional cycles of temporary image formation and temporary image erasure.
摘要翻译：一种用于生产能够自擦除的瞬态文件的无溶剂方法，其中无溶剂方法包括：a）将光致变色化合物和聚合物加热和反应以形成涂料组合物，和b）将涂料组合物涂布到瞬时原稿基板的图像接收侧，以及使用相同无溶剂工艺的图像形成方法，并且包括（i）提供基板和光致变色材料的可再成像介质，其中该介质能够呈现颜色对比度和缺乏色彩对比度; （ii）将介质暴露于与预定图像相对应的成像光，以产生曝光区域和未曝光区域，其中在曝光区域和非曝光区域之间存在颜色对比度，以允许临时图像对应到预定图像以在可见时间内可见; （iii）使临时图像经历室内环境条件以获得图像擦除时间，以将颜色对比度改变为不存在色彩对比度以擦除临时图像而不使用图像擦除装置; 和（iv）可选地重复上述步骤（ii）和（ii）多次以导致介质经历多次临时图像形成和临时图像擦除的附加循环。

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