专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

31. 发明申请

US20110043965A1 Applying Optical Energy to Nanoparticles to Produce a Specified Nanostructure 有权
标题翻译：将光能应用于纳米颗粒以产生指定的纳米结构
公开(公告)号：US20110043965A1
公开(公告)日：2011-02-24
申请号：US12836547
申请日：2010-07-14
申请人： Zvi Yaniv , Nan Jiang , James P. Novak , Richard L. Fink
发明人： Zvi Yaniv , Nan Jiang , James P. Novak , Richard L. Fink
IPC分类号： H01G9/155 , B05D5/12 , H01M10/26 , B32B3/26 , B23K26/00 , B82Y40/00
CPC分类号： H01M4/1395 , B82B3/00 , B82Y30/00 , B82Y40/00 , H01G11/30 , H01G11/36 , H01G11/46 , H01M4/134 , H01M10/052 , Y02E60/13 , Y10T428/12722 , Y10T428/1275 , Y10T428/249953 , Y10T428/256 , Y10T428/26
摘要： The instant article of manufacture is made by applying optical energy to one or more layers of nanoparticulate materials under predetermined conditions to produce a nanostructure. The nanostructure has layers of optically fused nanoparticles including a predetermined pore density, a predetermined pore size, or both. The predetermined conditions for applying the optical energy may include a predetermined voltage, a predetermined duration, a predetermined power density, or combinations thereof.
摘要翻译：通过在预定条件下将光能施加到一层或多层纳米颗粒材料以制备纳米结构来制备本制品。纳米结构具有包括预定孔密度，预定孔径或两者的光学熔融纳米颗粒层。用于施加光能的预定条件可以包括预定电压，预定持续时间，预定功率密度或其组合。

32. 发明申请

US20070278925A1 Enhanced electron field emission from carbon nanotubes without activation 有权
标题翻译：来自碳纳米管的未激活的增强的电子场发射
公开(公告)号：US20070278925A1
公开(公告)日：2007-12-06
申请号：US11215696
申请日：2005-08-30
申请人： Dongsheng Mao , Richard Fink , Zvi Yaniv
发明人： Dongsheng Mao , Richard Fink , Zvi Yaniv
IPC分类号： H01J1/00 , H01J19/06 , H01J63/04
CPC分类号： H01J1/304 , B82Y10/00 , H01J9/025 , H01J31/127 , H01J2201/30469
摘要： A method for forming cathodes for use in field emission devices using nanoparticles, such as carbon nanotubes (CNTs), is disclosed. The CNT layer comprises the electron emitting material on the surface of the cathode. Using the methods of the present invention, the density of the deposited CNTs may be modulated by forming emitter islands on the surface of the cathode. The size and distribution of the CNT emitter islands serve to optimize the field emission properties of the resulting CNT layer. In one embodiment, the CNT emitter islands are formed using a screen-printing deposition method. The present invention may be practiced without further process steps after deposition which activate or align the carbon nanotubes for field emission.
摘要翻译：公开了一种用于形成使用纳米颗粒的场发射器件（例如碳纳米管（CNTs））的阴极的方法。 CNT层包括阴极表面上的电子发射材料。使用本发明的方法，沉积的CNT的密度可以通过在阴极的表面上形成发射极岛来调制。 CNT发射体岛的尺寸和分布用于优化所得CNT层的场致发射性质。在一个实施例中，使用丝网印刷沉积方法形成CNT发射岛。本发明可以在沉积之后没有进一步的工艺步骤来实现，其激活或对准用于场发射的碳纳米管。

33. 发明授权

US07736209B2 Enhanced electron field emission from carbon nanotubes without activation 有权
标题翻译：来自碳纳米管的未激活的增强的电子场发射
公开(公告)号：US07736209B2
公开(公告)日：2010-06-15
申请号：US11215696
申请日：2005-08-30
申请人： Dongsheng Mao , Richard Fink , Zvi Yaniv
发明人： Dongsheng Mao , Richard Fink , Zvi Yaniv
IPC分类号： H01J9/00
CPC分类号： H01J1/304 , B82Y10/00 , H01J9/025 , H01J31/127 , H01J2201/30469
摘要： A method for forming cathodes for use in field emission devices using nanoparticles, such as carbon nanotubes (CNTs), is disclosed. The CNT layer comprises the electron emitting material on the surface of the cathode. Using the methods of the present invention, the density of the deposited CNTs may be modulated by forming emitter islands on the surface of the cathode. The size and distribution of the CNT emitter islands serve to optimize the field emission properties of the resulting CNT layer. In one embodiment, the CNT emitter islands are formed using a screen-printing deposition method. The present invention may be practiced without further process steps after deposition which activate or align the carbon nanotubes for field emission.
摘要翻译：公开了一种用于形成使用纳米颗粒的场发射器件（例如碳纳米管（CNTs））的阴极的方法。 CNT层包括阴极表面上的电子发射材料。使用本发明的方法，沉积的CNT的密度可以通过在阴极的表面上形成发射极岛来调制。 CNT发射体岛的尺寸和分布用于优化所得CNT层的场致发射性质。在一个实施例中，使用丝网印刷沉积方法形成CNT发射岛。本发明可以在沉积之后没有进一步的工艺步骤来实现，其激活或对准用于场发射的碳纳米管。

34. 发明授权

US07462498B2 Activation of carbon nanotubes for field emission applications 失效
标题翻译：碳纳米管激活用于场致发射应用
公开(公告)号：US07462498B2
公开(公告)日：2008-12-09
申请号：US11156972
申请日：2005-06-20
申请人： Dongsheng Mao , Richard Fink , Zvi Yaniv
发明人： Dongsheng Mao , Richard Fink , Zvi Yaniv
IPC分类号： H01L51/40
CPC分类号： H01J1/304 , B82Y10/00 , H01J9/025 , H01J31/127 , H01J2201/30469 , Y10S977/855 , Y10S977/857 , Y10S977/858 , Y10S977/859 , Y10S977/888
摘要： Substantially enhanced field emission properties are achieved by using a process of covering a non-adhesive material (for example, paper, foam sheet, or roller) over the surface of the CNTs, pressing the material using a certain force, and removing the material.
摘要翻译：通过使用在CNT的表面上覆盖非粘合材料（例如纸，泡沫片或辊）的方法，使用一定的力按压材料并除去材料来实现基本上增强的场致发射性能。

35. 发明申请

US20060255715A1 Carbon nanotube containing phosphor 审中-公开
标题翻译：含碳纳米管的磷光体
公开(公告)号：US20060255715A1
公开(公告)日：2006-11-16
申请号：US11267982
申请日：2005-11-07
申请人： Dongsheng Mao , Richard Fink , Zvi Yaniv
发明人： Dongsheng Mao , Richard Fink , Zvi Yaniv
IPC分类号： H01J63/04 , H01J1/62
CPC分类号： B82Y10/00 , C09K11/642 , C09K11/65
摘要： A phosphor for use in displays is a mixture of phosphors and carbon nanotubes. The phosphor screen has improved electrical and thermal conductivity.
摘要翻译：用于显示器的磷光体是磷光体和碳纳米管的混合物。荧光屏具有改善的电导率和导热性。

36. 发明申请

US20090095704A1 PATTERNING CNT EMITTERS 审中-公开
标题翻译：绘图CNT发射器
公开(公告)号：US20090095704A1
公开(公告)日：2009-04-16
申请号：US12240479
申请日：2008-09-29
申请人： Dongsheng Mao , Richard Fink , Zvi Yaniv
发明人： Dongsheng Mao , Richard Fink , Zvi Yaniv
IPC分类号： B44C1/22 , B05D5/12
CPC分类号： H01J29/04 , B82Y10/00 , H01J31/127 , H01J2201/30469 , H01J2329/0431 , H01J2329/0455
摘要： An industrial scale method for patterning nanoparticle emitters for use as cathodes in a display device is disclosed. The low temperature method can be practiced in high volume applications, with good uniformity of the resulting display device. The method steps involve deposition of CNT emitter material over an entire surface of a prefabricated composite structure, and subsequent removal of the CNT emitter material from unwanted portions of the surface using physical methods.
摘要翻译：公开了用于在显示装置中用作阴极的纳米颗粒发射体的工业规模方法。低温方法可以在大容量应用中实现，所得到的显示装置具有良好的均匀性。方法步骤包括在预制复合结构的整个表面上沉积CNT发射体材料，并且随后使用物理方法将CNT发射体材料从表面的不需要的部分去除。

37. 发明申请

US20050064167A1 Carbon nanotubes 审中-公开
标题翻译：碳纳米管
公开(公告)号：US20050064167A1
公开(公告)日：2005-03-24
申请号：US10935652
申请日：2004-09-07
申请人： Dongsheng Mao , Richard Fink , Zvi Yaniv
发明人： Dongsheng Mao , Richard Fink , Zvi Yaniv
IPC分类号： C09J1/00 , C09J11/04 , D04H1/00
CPC分类号： C09J1/00 , B82Y30/00 , C09J11/04 , Y10T428/249924
摘要： Carbon nanotubes can be self-aligned by making composites of carbon nanotube powders with particles and organic and/or inorganic carriers such as water or other solvents. After the mixture is applied onto a substrate by whatever ways, such as brushing, screen-printing, ink-jet printing, spraying, dispersing, spin-coating, dipping, and the like and combinations, a fragmentation process occurs when the composite material is dried or cured by certain ways to eliminate some or all of the carrier material. This results in microcracks forming between the fragments. CNT fibers that are bonded or set in the fragments on either side of a crack are aligned in the crack area, either by stretching the fibers or by allowing the fibers to spool out from one or both fragments.
摘要翻译：碳纳米管可以通过用碳纳米管粉末与有机和/或无机载体如水或其它溶剂的复合物进行自对准。将混合物通过任何方式施加到基底上，例如刷涂，丝网印刷，喷墨印刷，喷涂，分散，旋涂，浸渍等及其组合时，当复合材料为通过某些方式干燥或固化以消除部分或全部载体材料。这导致碎片之间形成微裂纹。通过拉伸纤维或通过使纤维从一个或两个片段卷绕出来，被粘合或设置在裂纹任一侧上的片段中的CNT纤维在裂纹区域中排列。

38. 发明申请

US20050001528A1 Enhanced field emission from carbon nanotubes mixed with particles 有权
标题翻译：来自与颗粒混合的碳纳米管的增强的场发射
公开(公告)号：US20050001528A1
公开(公告)日：2005-01-06
申请号：US10879979
申请日：2004-06-29
申请人： Dongsheng Mao , Richard Fink , Zvi Yaniv
发明人： Dongsheng Mao , Richard Fink , Zvi Yaniv
IPC分类号： C23C18/12 , C23C18/16 , H01J9/02 , H01J19/06 , H01J1/05 , H01J1/14 , H01J9/04 , H01J9/12
CPC分类号： H01J1/304 , B82Y10/00 , C23C18/1204 , C23C18/127 , H01J9/025 , H01J2201/30469 , H01J2209/0223 , H01J2329/0455 , Y10S977/939 , Y10S977/952
摘要： The present invention is directed toward cathodes and cathode materials comprising carbon nanotubes (CNTs) and particles. The present invention is also directed toward field emission devices comprising a cathode of the present invention, as well as methods for making these cathodes. In some embodiments, the cathode of the present invention is used in a field emission display. The invention also comprises a method of depositing a layer of CNTs and particles onto a substrate to form a cathode of the present invention, as well as a method of controlling the density of CNTs used in this mixed layer in an effort to optimize the field emission properties of the resulting layer for field emission display applications.
摘要翻译：本发明涉及包含碳纳米管（CNT）和颗粒的阴极和阴极材料。本发明还涉及包括本发明的阴极的场致发射器件以及制造这些阴极的方法。在一些实施例中，本发明的阴极用于场发射显示。本发明还包括将CNT和颗粒层沉积到衬底上以形成本发明的阴极的方法，以及控制在该混合层中使用的CNT的密度的方法，以努力优化场发射用于场发射显示应用的所得层的特性。

39. 发明授权

US07452735B2 Carbon nanotube deposition with a stencil 有权
标题翻译：碳纳米管沉积与模板
公开(公告)号：US07452735B2
公开(公告)日：2008-11-18
申请号：US11370812
申请日：2006-03-08
申请人： Yunjun Li , Richard Fink , Mohshi Yang , Zvi Yaniv
发明人： Yunjun Li , Richard Fink , Mohshi Yang , Zvi Yaniv
IPC分类号： H01L51/00 , H01J19/02 , H01J19/24
CPC分类号： H01J9/025 , B82Y10/00 , H01J2201/30469 , Y10S977/72 , Y10S977/857 , Y10S977/858 , Y10S977/939
摘要： Composition of carbon nanotubes (CNTs) are produced into inks that are dispensable via printing or stencil printing processes. The CNT ink is dispensed into wells formed in a cathode structure through a stencil.
摘要翻译：碳纳米管（CNT）的组成通过印刷或模版印刷工艺生产成不需要的油墨。将CNT墨水通过模板分配到阴极结构中形成的阱中。

40. 发明授权

US08422197B2 Applying optical energy to nanoparticles to produce a specified nanostructure 有权
标题翻译：将光能应用于纳米颗粒以产生特定的纳米结构
公开(公告)号：US08422197B2
公开(公告)日：2013-04-16
申请号：US12836547
申请日：2010-07-14
申请人： Zvi Yaniv , Nan Jiang , James P. Novak , Richard L. Fink
发明人： Zvi Yaniv , Nan Jiang , James P. Novak , Richard L. Fink
IPC分类号： H01G9/00
CPC分类号： H01M4/1395 , B82B3/00 , B82Y30/00 , B82Y40/00 , H01G11/30 , H01G11/36 , H01G11/46 , H01M4/134 , H01M10/052 , Y02E60/13 , Y10T428/12722 , Y10T428/1275 , Y10T428/249953 , Y10T428/256 , Y10T428/26
摘要： The instant article of manufacture is made by applying optical energy to one or more layers of nanoparticulate materials under predetermined conditions to produce a nanostructure. The nanostructure has layers of optically fused nanoparticles including a predetermined pore density, a predetermined pore size, or both. The predetermined conditions for applying the optical energy may include a predetermined voltage, a predetermined duration, a predetermined power density, or combinations thereof.
摘要翻译：通过在预定条件下将光能施加到一层或多层纳米颗粒材料以制备纳米结构来制备本制品。纳米结构具有包括预定孔密度，预定孔径或两者的光学熔融纳米颗粒层。用于施加光能的预定条件可以包括预定电压，预定持续时间，预定功率密度或其组合。

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