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公开(公告)号:US20080217302A1
公开(公告)日:2008-09-11
申请号:US11928422
申请日:2007-10-30
申请人: Richard Lee Fink , Zvi Yaniv , Igor Pavlovsky , Leif Thuesen
发明人: Richard Lee Fink , Zvi Yaniv , Igor Pavlovsky , Leif Thuesen
IPC分类号: B23K15/00
CPC分类号: B23K15/0006 , B23K15/0013 , B23K15/008 , B23K15/06 , G01Q80/00 , Y10S977/855 , Y10S977/901
摘要: A method and apparatus for assembly of small structures is disclosed. The present invention discloses electron beams created from one or more nanotips in an array operated in a field emission mode that can be controlled to apply heat to very well defined spots. The multiple electron beams may be generated and deflected and applied to electron beam heating and welding applications.
摘要翻译: 公开了一种用于组装小结构的方法和装置。 本发明公开了一种由阵列中的一个或多个纳米尖端产生的电子束,该阵列以场致发射模式操作,可以被控制以将热量施加到非常明确的点上。 可以产生多个电子束并偏转并施加到电子束加热和焊接应用。
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公开(公告)号:US06580211B1
公开(公告)日:2003-06-17
申请号:US09522208
申请日:2000-03-09
申请人: Mohshi Yang , Leif Thuesen , Richard Lee Fink , Zvi Yaniv
发明人: Mohshi Yang , Leif Thuesen , Richard Lee Fink , Zvi Yaniv
IPC分类号: H01J162
CPC分类号: B82Y10/00 , H01J3/022 , H01J2201/30469 , H01J2329/00
摘要: A triode structure code cathode assembly is produced by depositing a carbon emitter material onto a substrate to form a cathode structure. Then, an insulating layer is deposited onto one side of a mesh foil to form a mesh assembly. This mesh assembly is then mechanically attached to the cathode structure so that the insulating layer on the one side of the mesh assembly is contacting the cathode structure. This entire triode cathode assembly can then be used to produce a field emission display device by including an anode structure.
摘要翻译: 三极管结构编码阴极组件通过将碳发射体材料沉积到衬底上以形成阴极结构来制造。 然后,将绝缘层沉积在网状箔的一侧以形成网状组件。 然后将该网眼组件机械地附接到阴极结构,使得网状组件的一侧上的绝缘层与阴极结构接触。 然后可以将该整个三极管阴极组件用于通过包括阳极结构来产生场致发射显示装置。
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公开(公告)号:US20130066349A1
公开(公告)日:2013-03-14
申请号:US13611864
申请日:2012-09-12
IPC分类号: A61B17/32
CPC分类号: G01N33/0009 , A61B5/445 , A61B17/3211 , A61B2505/05 , A61B2562/02
摘要: An electronic odor sensor is used in conjunction with a surgical tool, for example when wounds are cleansed to remove dead tissue and exudates, known clinically as debridement. The surgical tool will atomize substrate tissues and thereby mechanically generate vapors that can be sensed. Abrasion will likewise atomize substrate tissues liberating odors. Air near the surgical tool is collected and fed into the electronic odor sensor. The odor is analyzed by the sensor and a signal fed back based on the analysis.
摘要翻译: 电子气味传感器与外科手术工具联合使用,例如当伤口被清洁以去除已知在临床上作为清创术的死亡组织和渗出物时。 手术工具将雾化底物组织,从而机械地产生可被感测的蒸汽。 磨损同样会雾化释放气味的底物组织。 收集外科手术工具附近的空气并送入电子气味传感器。 通过传感器分析气味,并根据分析反馈信号。
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公开(公告)号:US06750461B2
公开(公告)日:2004-06-15
申请号:US10262997
申请日:2002-10-02
申请人: Richard Lee Fink , Leif Thuesen
发明人: Richard Lee Fink , Leif Thuesen
IPC分类号: H01J3300
CPC分类号: H01J33/00 , H01J2201/304
摘要: By using a large area cathode, an electron source can be made that can irradiate a large area more uniformly and more efficiently than currently available devices. The electron emitter can be a carbon film cold cathode, a microtip or some other emitter. It can be patterned. The cathode can be assembled with electrodes for scanning the electron source.
摘要翻译: 通过使用大面积阴极,可以制造能够比现有的装置更均匀,更有效地照射大面积的电子源。 电子发射体可以是碳膜冷阴极,微尖端或其他一些发射极。 它可以被图案化。 阴极可以与用于扫描电子源的电极组装。
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公开(公告)号:US20120160997A1
公开(公告)日:2012-06-28
申请号:US12284323
申请日:2008-09-19
申请人: Richard Lee Fink , Alexei Tikhonski , Leif Thuesen , Erkinjon G. Nazarov , Evgeny V. Krylov , Raanan A. Miller
发明人: Richard Lee Fink , Alexei Tikhonski , Leif Thuesen , Erkinjon G. Nazarov , Evgeny V. Krylov , Raanan A. Miller
CPC分类号: H01J49/10
摘要: An ion-based analyzer including a non-radioactive ion source, an ion generation chamber for generating ions, a sample ionization chamber and a controller for employing ion flow control, an ion-based filter, and a detector for analyzing a sample.
摘要翻译: 一种离子型分析仪,包括非放射性离子源,用于产生离子的离子产生室,样品离子化室和用于采用离子流控制的控制器,基于离子的过滤器和用于分析样品的检测器。
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公开(公告)号:US06897603B2
公开(公告)日:2005-05-24
申请号:US10223815
申请日:2002-08-20
申请人: Dongsheng Mao , Yunjun Li , Richard Lee Fink , Valerie Ginsberg , Mohshi Yang , Leif Thuesen
发明人: Dongsheng Mao , Yunjun Li , Richard Lee Fink , Valerie Ginsberg , Mohshi Yang , Leif Thuesen
IPC分类号: B01J23/72 , B01J23/74 , B01J35/00 , B01J37/02 , B01J37/03 , B01J37/34 , C30B25/02 , H01J9/02 , H01J1/02
CPC分类号: B82Y30/00 , B01J23/72 , B01J23/74 , B01J35/0013 , B01J37/0221 , B01J37/0248 , B01J37/031 , B01J37/348 , B82Y10/00 , C30B25/02 , C30B29/02 , C30B29/605 , H01J9/025 , H01J2201/30469 , Y10S977/742
摘要: Nanoparticles are coated using thick-film techniques with a catalyst to promote the growth of carbon nanotubes thereon. In one example, alumina nanoparticles are coated with a copper catalyst. Such nanoparticles can be selectively deposited onto a substrate to create a field emission cathode, which can then be utilized within field emission devices.
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公开(公告)号:US06664722B1
公开(公告)日:2003-12-16
申请号:US09594874
申请日:2000-06-15
申请人: Zvi Yaniv , Richard Lee Fink , Zhidan Li Tolt , Leif Thuesen
发明人: Zvi Yaniv , Richard Lee Fink , Zhidan Li Tolt , Leif Thuesen
IPC分类号: H01J113
摘要: A carbon film having an area of insulating material surrounded by an area of conducing material, and an area of material between the area of insulating material and the area of conducting material having a graded dielectric constant which varies from high to low from the area of insulating material to the area of conducting material. An emission site on the carbon film will emit electrons as a function of time, and as a function of distance across an emission site area.
摘要翻译: 具有由导电材料区域包围的绝缘材料区域的碳膜,以及绝缘材料区域和导电材料区域之间的材料区域,其具有从绝缘区域的高低变化的梯度介电常数 材料到导电材料区域。 碳膜上的发射部位将作为时间的函数发射电子,并且作为发射场地区域的距离的函数。
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公开(公告)号:US20060213877A1
公开(公告)日:2006-09-28
申请号:US11176100
申请日:2005-07-07
申请人: Richard Fink , Zvi Yaniv , Igor Pavlovsky , Leif Thuesen
发明人: Richard Fink , Zvi Yaniv , Igor Pavlovsky , Leif Thuesen
IPC分类号: B23K15/00
CPC分类号: B23K15/0006 , B23K15/0013 , B23K15/008 , B23K15/06 , G01Q80/00 , Y10S977/855 , Y10S977/901
摘要: A method and apparatus for assembly of small structures is disclosed. The present invention discloses electron beams created from one or more nanotips in an array operated in a field emission mode that can be controlled to apply heat to very well defined spots. The multiple electron beams may be generated and deflected and applied to electron beam heating and welding applications.
摘要翻译: 公开了一种用于组装小结构的方法和装置。 本发明公开了一种由阵列中的一个或多个纳米尖端产生的电子束,该阵列以场致发射模式操作,可以被控制以将热量施加到非常明确的点上。 多个电子束可能产生并偏转并应用于电子束加热和焊接应用。
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公开(公告)号:US08003165B2
公开(公告)日:2011-08-23
申请号:US10946640
申请日:2004-09-21
申请人: Dongsheng Mao , Yunjun Li , Richard Fink , Valerie Ginsberg , Mohshi Yang , Leif Thuesen
发明人: Dongsheng Mao , Yunjun Li , Richard Fink , Valerie Ginsberg , Mohshi Yang , Leif Thuesen
IPC分类号: B05D1/12
CPC分类号: B82Y30/00 , B01J23/72 , B01J23/74 , B01J35/0013 , B01J37/0221 , B01J37/0248 , B01J37/031 , B01J37/348 , B82Y10/00 , C30B25/02 , C30B29/02 , C30B29/605 , H01J9/025 , H01J2201/30469 , Y10S977/742
摘要: Nanoparticles are coated using thick-film techniques with a catalyst to promote the growth of carbon nanotubes thereon. In one example, alumina nanoparticles are coated with a copper catalyst. Such nanoparticles can be selectively deposited onto a substrate to create a field emission cathode, which can then be utilized within field emission devices.
摘要翻译: 使用具有催化剂的厚膜技术涂覆纳米颗粒以促进其上的碳纳米管的生长。 在一个实例中,用铜催化剂涂覆氧化铝纳米颗粒。 可以将这样的纳米颗粒选择性地沉积到衬底上以产生场发射阴极,然后可以在场致发射器件内使用。
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公开(公告)号:US20050148271A1
公开(公告)日:2005-07-07
申请号:US11008409
申请日:2004-12-09
申请人: Zvi Yaniv , Richard Fink , Dean Hutchins , Mohshi Yang , Leif Thuesen
发明人: Zvi Yaniv , Richard Fink , Dean Hutchins , Mohshi Yang , Leif Thuesen
CPC分类号: B82Y10/00 , H01J9/025 , H01J2201/30469
摘要: A two-layer approach is provided for thermally growing carbon nanotubes on a substrate for field emitter applications. An adhesion layer is deposited on a cathode. A catalyst layer is then deposited on the adhesion layer, and then a carbon nanotube film is grown on the catalyst layer.
摘要翻译: 提供了用于场致发射器应用的衬底上热生长碳纳米管的两层方法。 粘附层沉积在阴极上。 然后在粘合层上沉积催化剂层,然后在催化剂层上生长碳纳米管膜。
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