专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

11. 发明申请

US20090286057A1 Self-supporting multilayer films having a diamond-like carbon layer 审中-公开
标题翻译：具有类金刚石碳层的自支撑多层膜
公开(公告)号：US20090286057A1
公开(公告)日：2009-11-19
申请号：US12458722
申请日：2009-07-21
申请人： Stefan Zeisler , Vinder Jaggi , Nalin Kumar
发明人： Stefan Zeisler , Vinder Jaggi , Nalin Kumar
IPC分类号： B32B9/04
CPC分类号： C04B35/62218 , C04B35/52 , C23C14/0005 , C23C14/0605 , C23C14/5806 , Y10T428/2495 , Y10T428/24975 , Y10T428/30
摘要： Disclosed are a variety of self-supporting, multilayer carbon films that include a layer of both a non-diamond-like carbon, for example, graphitic or amorphous carbon (or a-C), and a layer of diamond-like carbon (DLC). A wide range of multilayer configurations may be constructed depending on the particular combination of properties desired in the final product including, for example, a tri-layer construction including a single DLC layer sandwiched between two layers of amorphous carbon. Also disclosed are example embodiments of methods for producing such composite multilayer films that include preparing an appropriate substrate to include a deposition surface of sufficient smoothness, applying a parting or release agent to the deposition surface, depositing a plurality of layer carbon layers including both an amorphous carbon layer and a DLC layer to form the composite carbon film and removing the composite carbon film from the substrate.
摘要翻译：公开了各种自支撑的多层碳膜，其包括非金刚石状碳，例如石墨或无定形碳（或a-C）和金刚石碳（DLC）层。可以根据最终产品中所需的特性的特定组合构造宽范围的多层构造，包括例如包含夹在两层无定形碳之间的单个DLC层的三层结构。还公开了用于制备这种复合多层膜的方法的示例性实施方案，其包括制备适当的基材以包括足够平滑度的沉积表面，向沉积表面施加脱模剂或沉积表面，沉积包括无定形的碳层和DLC层，以形成复合碳膜并从基底上除去复合碳膜。

12. 发明申请

US20060229266A1 Silencing of tgf-beta receptor type II expression by sirna 审中-公开
标题翻译： sirna沉默tgf-β受体II型表达
公开(公告)号：US20060229266A1
公开(公告)日：2006-10-12
申请号：US10567958
申请日：2004-08-10
申请人： Nalin Kumar , Beatrice Yue , Shahid Siddiqui , Asrar Malik , Jose Pulido
发明人： Nalin Kumar , Beatrice Yue , Shahid Siddiqui , Asrar Malik , Jose Pulido
IPC分类号： A61K48/00 , C07H21/02
CPC分类号： C12N15/1138 , C12N2310/14
摘要： The present application is directed to siRNA-based silencing of the type II receptor of TGFβ. siRNAs that target this receptor abrogate the receptor protein and transcript, TGFβ-mediated processes such as fibronectin assembly and cell migration also are inhibited and the molecules of the invention are efficacious in reducing the inflammatory response and matrix deposition. These findings show that siRNAs can be successfully delivered both in vitro and in vivo to regulate the TGFβ type II receptor level and modulate wound response. Methods and compositions exploiting the findings of the present invention have a wide-ranging application, extending from treatment of disorders of the eye to other organs and tissues throughout the body.
摘要翻译：本申请涉及TGFbeta的II型受体的基于siRNA的沉默。靶向该受体的siRNA消除受体蛋白和转录物，TGFβ介导的过程如纤连蛋白装配和细胞迁移也受到抑制，本发明的分子有效降低炎症反应和基质沉积。这些研究结果表明siRNA可以在体外和体内成功递送，以调节TGFbeta II型受体水平并调节伤口应答。利用本发明的发现的方法和组合物具有广泛的应用，从眼睛疾病的治疗延伸到整个身体的其他器官和组织。

13. 发明授权

US6127773A Amorphic diamond film flat field emission cathode 失效
标题翻译：非晶金刚石薄膜平场发射阴极
公开(公告)号：US6127773A
公开(公告)日：2000-10-03
申请号：US868644
申请日：1997-06-04
申请人： Nalin Kumar , Chenggang Xie
发明人： Nalin Kumar , Chenggang Xie
IPC分类号： H01J1/304 , H01J61/067 , H01J63/06 , H01J1/30
CPC分类号： H01J61/0677 , H01J1/304 , H01J63/06 , H01J2201/30457 , H01J2329/00
摘要： A field emission cathode for use in flat panel displays is disclosed comprising a layer of conductive material and a layer of amorphic diamond film, functioning as a low effective work-function material, deposited over the conductive material to form emission sites. The emission sites each contain at least two sub-regions having differing electron affinities. Use of the cathode to form a computer screen is also disclosed along with the use of the cathode to form a fluorescent light source.
摘要翻译：公开了一种用于平板显示器的场发射阴极，其包括一层导电材料和一层非晶金刚石膜，其作为低有效功函数材料，沉积在导电材料上以形成发射位置。发射部位各自含有至少两个具有不同电子亲和力的亚区域。还公开了阴极形成计算机屏幕的使用以及阴极的使用以形成荧光光源。

14. 发明授权

US6063194A Dry powder deposition apparatus 失效
标题翻译：干粉沉积装置
公开(公告)号：US6063194A
公开(公告)日：2000-05-16
申请号：US095246
申请日：1998-06-10
申请人： Eugene Samuel Poliniak , Hoi Cheong Steve Sun , Nitin Vithalbhai Desai , Nalin Kumar , William Ronald Roach , Lawrence Harrison Hammer , Peter David Southgate , Bawa Singh , Howard Christopher Rivenburg , Peter Zanzucchi , David Keller , Dominic Stephen Rosati , Aaron W. Levine , Bogdan Brycki
发明人： Eugene Samuel Poliniak , Hoi Cheong Steve Sun , Nitin Vithalbhai Desai , Nalin Kumar , William Ronald Roach , Lawrence Harrison Hammer , Peter David Southgate , Bawa Singh , Howard Christopher Rivenburg , Peter Zanzucchi , David Keller , Dominic Stephen Rosati , Aaron W. Levine , Bogdan Brycki
IPC分类号： A61J1/03 , A61J3/00 , A61K9/70 , B05B5/08 , B65B1/04 , B65B1/30 , B65B11/50 , B05B5/025
CPC分类号： A61J3/00 , A61K9/70 , B65B1/04 , B65B1/30 , B65B11/50 , A61J1/035 , B05B5/08
摘要： Provided is, among other things, a dry deposition apparatus for depositing grains on a substrate comprising:an electrostatic chuck having one or more collection zones, wherein the substrate is layered on the chuck for processing;a charged grain delivery apparatus for directing charged grains for electrostatic deposition on the substrate at the locations of the collection zones; andan optical detection device for quantifying the amount of grains deposited.
摘要翻译：尤其提供了用于在基板上沉积晶粒的干式沉积装置，包括：具有一个或多个收集区的静电卡盘，其中所述基板层叠在所述卡盘上用于加工; 带电粒子输送装置，用于在收集区的位置处引导带电粒子在基底上静电沉积; 以及用于量化沉积的晶粒量的光学检测装置。

15. 发明授权

US5703435A Diamond film flat field emission cathode 失效
标题翻译：金刚石薄膜平场发射阴极
公开(公告)号：US5703435A
公开(公告)日：1997-12-30
申请号：US653729
申请日：1996-05-23
申请人： Nalin Kumar , Chenggang Xie
发明人： Nalin Kumar , Chenggang Xie
IPC分类号： H01J1/304 , H01J9/02 , H01J31/12 , H01J61/067 , H01J63/00 , H01J63/06 , H01J1/30
CPC分类号： H01J63/06 , H01J1/304 , H01J1/3042 , H01J31/127 , H01J61/0677 , H01J63/00 , H01J9/027 , H01J2201/304 , H01J2201/30426 , H01J2201/30457 , H01J2329/00 , H01J2329/8625 , Y10T428/292
摘要： A field emission cathode for use in flat panel displays is disclosed comprising a layer of conductive material and a layer of amorphic diamond film, functioning as a low effective work-function material, deposited over the conductive material to form emission sites. The emission sites each contain at least two sub-regions having differing electron affinities. Use of the cathode to form a computer screen is also disclosed along with the use of the cathode to form a fluorescent light source.
摘要翻译：公开了一种用于平板显示器的场发射阴极，其包括一层导电材料和一层非晶金刚石膜，其作为低有效功函数材料，沉积在导电材料上以形成发射位置。发射部位各自含有至少两个具有不同电子亲和力的亚区域。还公开了阴极形成计算机屏幕的使用以及阴极的使用以形成荧光光源。

16. 发明授权

US5659224A Cold cathode display device 失效
标题翻译：冷阴极显示装置
公开(公告)号：US5659224A
公开(公告)日：1997-08-19
申请号：US484444
申请日：1995-06-07
申请人： Nalin Kumar , Chenggang Xie
发明人： Nalin Kumar , Chenggang Xie
IPC分类号： H01J1/304 , H01J9/02 , H01J31/12 , H01J61/067 , H01J63/00 , H01J63/06 , H01J1/30
CPC分类号： H01J63/06 , H01J1/304 , H01J1/3042 , H01J31/127 , H01J61/0677 , H01J63/00 , H01J9/027 , H01J2201/304 , H01J2201/30426 , H01J2201/30457 , H01J2329/00 , H01J2329/8625 , Y10T428/292
摘要： A display device for use in conjunction with a computer system includes a cathode having a layer of conductive material and a layer of low-effective work function material deposited over the conductive material wherein the low-effective work function material has an emission surface comprising a plurality of distributed localized electron emission sites. The emission sites may have electrical properties which are discontinuous from each other. The emission surface may be relatively flat.
摘要翻译：与计算机系统一起使用的显示装置包括具有导电材料层的阴极和沉积在导电材料上的低效功函数材料层，其中低效功函数材料具有包含多个的分布式局部电子发射位点。发射部位可以具有彼此不连续的电特性。发射表面可以相对平坦。

17. 发明授权

US5628659A Method of making a field emission electron source with random micro-tip structures 失效
标题翻译：制备具有随机微尖端结构的场发射电子源的方法
公开(公告)号：US5628659A
公开(公告)日：1997-05-13
申请号：US427464
申请日：1995-04-24
申请人： Chenggang Xie , Nalin Kumar , Howard K. Schmidt
发明人： Chenggang Xie , Nalin Kumar , Howard K. Schmidt
IPC分类号： H01J9/02 , H01J1/30 , H01J9/42
CPC分类号： H01J9/025 , H01J2201/30426 , H01J2201/30457 , H01J2201/319
摘要： A system and method is available for fabricating a field emitter device, where in an emitter material, such as copper, is deposited over a resistive layer which has been deposited upon a substrate. Two ion beam sources are utilized. The first ion beam source is directed at a target material, such as molybdenum, for sputtering molybdenum onto the emitter material. The second ion beam source is utilized to etch the emitter material to produce cones or micro-tips. A low work function material, such as amorphous diamond, is then deposited over the micro-tips.
摘要翻译：一种系统和方法可用于制造场致发射器件，其中发射极材料（例如铜）沉积在已沉积在衬底上的电阻层上。使用两个离子束源。第一离子束源指向诸如钼的靶材料，用于将钼溅射到发射极材料上。第二离子束源用于蚀刻发射体材料以产生锥体或微尖端。然后将诸如无定形金刚石的低功函数材料沉积在微尖端上。

18. 发明授权

US5543684A Flat panel display based on diamond thin films 失效
标题翻译：基于金刚石薄膜的平板显示器
公开(公告)号：US5543684A
公开(公告)日：1996-08-06
申请号：US343262
申请日：1994-06-20
申请人： Nalin Kumar , Chenggang Xie
发明人： Nalin Kumar , Chenggang Xie
IPC分类号： G09G3/22 , H01J1/304 , H01J1/316 , H01J9/02 , H01J29/08 , H01J31/12 , H01J61/067 , H01J63/06 , H01J1/30
CPC分类号： H01J1/316 , G09G3/22 , H01J1/304 , H01J1/3042 , H01J29/085 , H01J31/127 , H01J61/0677 , H01J63/06 , H01J9/027 , H01J2201/304 , H01J2201/30426 , H01J2201/30457 , H01J2201/319 , H01J2329/8625 , H01J2329/864 , Y10S977/891
摘要： A field emission cathode is provided which includes a substrate and a conductive layer disposed adjacent the substrate. An electrically resistive pillar is disposed adjacent the conductive layer, the resistive pillar having a substantially flat surface spaced from and substantially parallel to the substrate. A layer of diamond is disposed adjacent the surface of the resistive pillar.
摘要翻译：提供场发射阴极，其包括衬底和邻近衬底设置的导电层。电阻柱设置在导电层附近，电阻柱具有与衬底间隔开并基本上平行于衬底的基本平坦的表面。金刚石层邻近电阻柱的表面设置。

19. 发明授权

US5341063A Field emitter with diamond emission tips 失效
标题翻译：具有金刚石发射尖端的场发射器
公开(公告)号：US5341063A
公开(公告)日：1994-08-23
申请号：US981958
申请日：1992-11-24
申请人： Nalin Kumar
发明人： Nalin Kumar
IPC分类号： H01J1/304 , H01J9/02 , H01J1/02 , H01J1/14
CPC分类号： H01J1/3042 , H01J9/025 , H01J2201/30403 , H01J2201/30457
摘要： A field emitter comprising a conductive metal and a diamond emission tip with negative electron affinity in ohmic contact with and protruding above the metal. The field emitter is fabricated by coating a substrate with an insulating diamond film having negative electron affinity and a top surface with spikes and valleys, depositing a conductive metal on the diamond film, and applying an etch to expose the spikes without exposing the valleys, thereby forming diamond emission tips which protrude a height above the conductive metal less than the mean free path of electrons in the diamond film.
摘要翻译：一种场致发射器，包括导电金属和具有负电子亲和力的金刚石发射尖端，与金属欧姆接触并在其上突出。通过用具有负电子亲和性的绝缘金刚石膜和具有尖峰和谷的顶表面涂覆衬底，在金刚石膜上沉积导电金属以及施加蚀刻以暴露尖峰而不暴露谷来制造场致发射体，从而形成金刚石发射尖端，其突出在导电金属之上的高度小于金刚石膜中电子的平均自由程。

20. 发明授权

US5244538A Method of patterning metal on a substrate using direct-write deposition of a mask 失效
标题翻译：使用掩模的直接写入沉积在衬底上图案化金属的方法
公开(公告)号：US5244538A
公开(公告)日：1993-09-14
申请号：US736357
申请日：1991-07-26
申请人： Nalin Kumar
发明人： Nalin Kumar
IPC分类号： H01L21/48 , H05K3/00 , H05K3/04 , H05K3/10 , H05K3/14 , H05K3/18 , H05K3/38 , H05K3/46
CPC分类号： H01L21/4857 , H05K3/045 , H05K3/184 , H05K3/465 , H01J2201/30457 , H05K2201/0154 , H05K2201/0166 , H05K2201/0376 , H05K2201/2081 , H05K2203/0554 , H05K2203/107 , H05K2203/121 , H05K2203/1338 , H05K3/0023 , H05K3/0041 , H05K3/107 , H05K3/143 , H05K3/146 , H05K3/185 , H05K3/388 , H05K3/4661
摘要： A method of patterning metal on a substrate without photolithography. The steps include providing a dielectric substrate, forming a metal mask in a predetermined pattern on the substrate without using a mask by direct-write deposition using a particle beam such as a liquid metal cluster force to form the mask, dry etching the substrate to form a plurality of channels therein, depositing a conductive metal into the channels, and removing the mask. The top of the substrate can then be planarized by polishing, or alternatively the dielectric between the metal lines can be etched. The invention is well suited for fabricating copper/polyimide substrates.
摘要翻译：在没有光刻的基板上图案化金属的方法。所述步骤包括提供电介质基板，在基板上以预定图案形成金属掩模，而不用使用诸如液体金属簇力的粒子束的直接写入沉积来形成掩模，干燥蚀刻基板以形成多个通道，将导电金属沉积到通道中，以及去除掩模。然后可以通过抛光将衬底的顶部平坦化，或者可以蚀刻金属线之间的电介质。本发明非常适用于制造铜/聚酰亚胺基片。

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式