公开(公告)号：US07710008B2

公开(公告)日：2010-05-04

申请号：US11514595

申请日：2006-09-01

申请人： Yang Wei ,  Liang Liu ,  Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

发明人： Yang Wei ,  Liang Liu ,  Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

IPC分类号： H01J1/62

CPC分类号： H01J1/3044 ,  H01J37/073 ,  H01J37/26 ,  H01J2201/30411 ,  H01J2201/30434 ,  H01J2201/30469 ,  H01J2237/06341 ,  H01J2237/28

摘要： A field emission electron source (10) includes a conductive base (12), a carbon nanotube (14), and a film of metal (16). The conductive base includes a top (122). One end (142) of the carbon nanotube is electrically connected with the top of the conductive base. The other end (144) of the carbon nanotube extends outwardly away from the top of the conductive base. The film of metal is formed on the nearly entire surface of the carbon nanotube and at least on the portion of the top of the conductive base proximate the carbon nanotube. A method for manufacturing the described field emission electron source is also provided.

摘要翻译： 场发射电子源（10）包括导电基底（12），碳纳米管（14）和金属薄膜（16）。 导电基底包括顶部（122）。 碳纳米管的一端（142）与导电性基材的顶部电连接。 碳纳米管的另一端（144）向外远离导电基底的顶部。 金属膜形成在碳纳米管的几乎整个表面上，并且至少在靠近碳纳米管的导电基底顶部的部分上形成。 还提供了一种用于制造所述场致发射电子源的方法。

公开(公告)号：US20070236126A1

公开(公告)日：2007-10-11

申请号：US11514596

申请日：2006-09-01

申请人： Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

发明人： Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

IPC分类号： H01J63/04

CPC分类号： H01J9/025 ,  B82Y10/00 ,  H01J1/3044 ,  H01J2201/30469 ,  H01J2329/00

摘要： A field emission electron source (10) includes a conductive base (12), a carbon nanotube (14), and a modifying layer (16). The conductive base includes a top (122). One end (142) of the carbon nanotube is electrically connected with the top of the conductive base. The other end (144) of the carbon nanotube extends outwardly away from the top of the conductive base. The modifying layer (16) is uniformly distributed and coated onto at least the surface of the other end of the carbon nanotube. The work function of the modifying layer is lower than that of the carbon nanotube.

摘要翻译： 场发射电子源（10）包括导电基底（12），碳纳米管（14）和修饰层（16）。 导电基底包括顶部（122）。 碳纳米管的一端（142）与导电性基材的顶部电连接。 碳纳米管的另一端（144）向外远离导电基底的顶部。 修饰层（16）均匀分布并涂覆在碳纳米管的另一端的至少表面上。 改性层的功函数低于碳纳米管。

公开(公告)号：US20100190407A1

公开(公告)日：2010-07-29

申请号：US11514583

申请日：2006-09-01

申请人： Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

发明人： Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

IPC分类号： H01J9/00

CPC分类号： H01J9/025 ,  B82Y30/00 ,  B82Y40/00 ,  C01B32/15 ,  H01J1/304 ,  H01J2201/30469

摘要： A method for manufacturing a field emission electron source includes the following steps: (a) providing a pair of conductive bases (32, 42) each having a top (322, 422), the tops being spaced apart from and opposite to each other, the tops being immersed in a solution (50) having carbon nanotubes dispersed therein; (b) applying an alternating voltage (60) between the two conductive bases thereby causing at least one carbon nanotube to become assembled between the tops of the conductive bases; (c) shutting off the alternating voltage between the conductive bases and removing the solution between the tops of the two conductive bases; (d) detaching one of the two conductive bases in a matter such that the carbon nanotube remains connected with one of the tops of the conductive bases; and (e) modifying the carbon nanotube to create a low work function coating on a least a tip/free end thereof

摘要翻译： 一种场致发射电子源的制造方法包括以下步骤：（a）提供一对导电基座，每一个具有顶部（322,422），所述顶部彼此间隔开并彼此相对， 顶部浸渍在其中分散有碳纳米管的溶液（50）中; （b）在两个导电基底之间施加交流电压（60），从而使至少一个碳纳米管组装在导电基底的顶部之间; （c）切断导电基底之间的交流电压并去除两个导电基底顶部之间的溶液; （d）在一个事项中分离两个导电性基质中的一个，使得碳纳米管保持与导电基底的顶部中的一个连接; 和（e）修饰碳纳米管以在其至少尖端/自由端上产生低功函数涂层

公开(公告)号：US20080012587A1

公开(公告)日：2008-01-17

申请号：US11640056

申请日：2006-12-14

申请人： Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

发明人： Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

IPC分类号： G01R31/26

CPC分类号： G01N27/005

摘要： A method for measuring work function includes the steps of: (a) providing a field emission electron source having a carbon nanotube tip as a cathode electrode and a spaced anode electrode, having a predetermined spaced distance therebetween; (b) applying a voltage between the cathode electrode and the anode electrode and measuring a first current-voltage curve of the field emission electron source in a vacuum environment; (c) forming a layer of field emission material at least on the surface of the carbon nanotube tip; (d) measuring a second current-voltage curve of the now-treated field emission electron source in the same conditions as that in the step (b); (e) achieving two Fowler-Nordheim curves calculated from the two current-voltage curves according to the Fowler-Nordheim equation; and (f) comparing the two Fowler-Nordheim curves and calculating the work function of the field emission material therefrom.

摘要翻译： 一种用于测量功函数的方法包括以下步骤：（a）提供具有碳纳米管尖端作为阴极和间隔开的阳极的场致发射电子源，它们之间具有预定的间隔距离; （b）在阴极电极和阳极电极之间施加电压，并在真空环境中测量场发射电子源的第一电流 - 电压曲线; （c）至少在所述碳纳米管尖端的表面上形成场致发射材料层; （d）在与步骤（b）相同的条件下测量现在处理的场发射电子源的第二电流 - 电压曲线; （e）根据Fowler-Nordheim方程，从两个电流 - 电压曲线计算出两个Fowler-Nordheim曲线; 和（f）比较两条福勒 - 诺德海姆曲线，并计算其中的场致发射材料的功函数。

公开(公告)号：US20100084957A1

公开(公告)日：2010-04-08

申请号：US11514595

申请日：2006-09-01

申请人： Yang Wei ,  Liang Liu ,  Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

发明人： Yang Wei ,  Liang Liu ,  Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

IPC分类号： H01J1/304

CPC分类号： H01J1/3044 ,  H01J37/073 ,  H01J37/26 ,  H01J2201/30411 ,  H01J2201/30434 ,  H01J2201/30469 ,  H01J2237/06341 ,  H01J2237/28

摘要： A field emission electron source (10) includes a conductive base (12), a carbon nanotube (14), and a film of metal (16). The conductive base includes a top (122). One end (142) of the carbon nanotube is electrically connected with the top of the conductive base. The other end (144) of the carbon nanotube extends outwardly away from the top of the conductive base. The film of metal is formed on the nearly entire surface of the carbon nanotube and at least on the portion of the top of the conductive base proximate the carbon nanotube. A method for manufacturing the described field emission electron source is also provided.

摘要翻译： 场发射电子源（10）包括导电基底（12），碳纳米管（14）和金属薄膜（16）。 导电基底包括顶部（122）。 碳纳米管的一端（142）与导电性基材的顶部电连接。 碳纳米管的另一端（144）向外远离导电基底的顶部。 金属膜形成在碳纳米管的几乎整个表面上，并且至少在靠近碳纳米管的导电基底顶部的部分上形成。 还提供了一种用于制造所述场致发射电子源的方法。

公开(公告)号：US07579764B2

公开(公告)日：2009-08-25

申请号：US11514596

申请日：2006-09-01

申请人： Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

发明人： Wei Wei ,  Kai-Li Jiang ,  Shou-Shan Fan

IPC分类号： H01J1/304 ,  H01J1/05

CPC分类号： H01J9/025 ,  B82Y10/00 ,  H01J1/3044 ,  H01J2201/30469 ,  H01J2329/00

摘要： A field emission electron source (10) includes a conductive base (12), a carbon nanotube (14), and a modifying layer (16). The conductive base includes a top (122). One end (142) of the carbon nanotube is electrically connected with the top of the conductive base. The other end (144) of the carbon nanotube extends outwardly away from the top of the conductive base. The modifying layer (16) is uniformly distributed and coated onto at least the surface of the other end of the carbon nanotube. The work function of the modifying layer is lower than that of the carbon nanotube.

摘要翻译： 场发射电子源（10）包括导电基底（12），碳纳米管（14）和修饰层（16）。 导电基底包括顶部（122）。 碳纳米管的一端（142）与导电性基材的顶部电连接。 碳纳米管的另一端（144）向外远离导电基底的顶部。 修饰层（16）均匀分布并涂覆在碳纳米管的另一端的至少表面上。 改性层的功函数低于碳纳米管。

公开(公告)号：USD1044267S1

公开(公告)日：2024-10-01

申请号：US29932359

申请日：2024-03-13

申请人： Guojun Chen ,  Wei Wei

设计人： Guojun Chen ,  Wei Wei

摘要： FIG. 1 is a perspective view showing of a multifunctional bag showing our new design;
FIG. 2 is a front elevational view thereof;
FIG. 3 is a rear elevational view thereof;
FIG. 4 is a left side elevational view thereof;
FIG. 5 is a right side elevational view thereof;
FIG. 6 is a top plan view thereof;
FIG. 7 is a bottom plan view thereof;
FIG. 8 is a front elevational view of the bag element of the multifunctional bag shown in FIG. 1;
FIG. 9 is a rear elevational view thereof;
FIG. 10 is a left side elevational view thereof;
FIG. 11 is a right side elevational view thereof;
FIG. 12 is a top plan view thereof;
FIG. 13 is a bottom plan view thereof;
FIG. 14 is a front elevational view of the strap element of the multifunctional bag shown in FIG. 1, and a rear elevational view thereof is a mirror image of the front elevational view of the strap element of the multifunctional bag; and,
FIG. 15 is a perspective view showing of a multifunctional bag shown in FIG. 1 in an open state.
The waved lines shown in the center of the strap element in FIG. 14 depict a symbolic break. Any portions within the symbolic break form no part of the claimed design.

公开(公告)号：US10353701B2

公开(公告)日：2019-07-16

申请号：US14500164

申请日：2014-09-29

申请人： Radu-Florian Atanasiu ,  Anne Keller ,  Wei Wei ,  Heiko Witteborg ,  Wolfgang Pfeifer

发明人： Radu-Florian Atanasiu ,  Anne Keller ,  Wei Wei ,  Heiko Witteborg ,  Wolfgang Pfeifer

IPC分类号： G06F7/00 ,  G06F17/30 ,  G06F8/73 ,  G06F11/32 ,  G06F11/36 ,  G06F8/35 ,  G06F8/38 ,  G06F8/75

摘要： The disclosure generally describes computer-implemented methods, software, and systems, including methods for generating visualizations. On a client side, a user request is received for an inter-entity call visualization. Code analysis data is accessed. A visualization model is built. The visualization is shown. User inputs are received for interacting with the visualization. The visualization is updated based on the received user inputs. On a server side, a request is received for code analysis data. The requested data collected, including running analyzers for any available data. The requested data is sent. The code analysis data can be used for other purposes than visualizations.

公开(公告)号：US10034082B2

公开(公告)日：2018-07-24

申请号：US15416118

申请日：2017-01-26

申请人： Bin Cai ,  Wei Wei

发明人： Bin Cai ,  Wei Wei

IPC分类号： H04R25/00 ,  H04R1/28 ,  H04R1/02

摘要： A speaker is disclosed. The speaker includes a housing with an accommodation space, a retaining wall enclosing an accommodation cavity for accommodating sound absorption materials with one end thereof having an opening, a sound filter covering the opening, and a support ring installed around the sound filter. The sound filter is located between the support ring and the retaining wall, or the support ring is clamped between the sound filter and the retaining wall.

公开(公告)号：US09712580B2

公开(公告)日：2017-07-18

申请号：US13438789

申请日：2012-04-03

申请人： Mark Watson ,  Wei Wei ,  Bin Wang

发明人： Mark Watson ,  Wei Wei ,  Bin Wang

IPC分类号： G06F15/16 ,  H04L29/06 ,  H04N21/647

CPC分类号： H04L65/4069 ,  H04L65/4084 ,  H04L65/608 ,  H04L65/80 ,  H04L69/14 ,  H04N21/64776

摘要： One embodiment of the present invention sets forth a technique for transmitting a digital content stream through a network between at least one content server and a content player. The method includes communicating with the at least one content server to set up a plurality of parallel network connections on the network to transmit the digital content stream. The method further includes sending a first data request and a second data request within a first time limit via at least one tested network connection in the plurality of parallel network connections to evaluate whether pipelining of the digital content stream is possible for the at least one tested network connection. The method also includes utilizing pipelining to transmit the digital content stream over the at least one tested network connection based on a first response to the first data request and a second response to the second data request.