专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明授权

US07141983B2 Cold cathode device and vacuum gauge using same 有权
标题翻译：冷阴极装置和真空计使用相同
公开(公告)号：US07141983B2
公开(公告)日：2006-11-28
申请号：US11092087
申请日：2005-03-29
申请人： Peng Liu , Lei-Mei Sheng , Yang Wei , Liang Liu , Jing Qi , Shou-Shan Fan
发明人： Peng Liu , Lei-Mei Sheng , Yang Wei , Liang Liu , Jing Qi , Shou-Shan Fan
IPC分类号： G01L21/34
CPC分类号： G01L21/34
摘要： A cold cathode device (20) includes a grid (24), a cold cathode (21) positioned under the grid, and a shield electrode (26) positioned above and parallel to the grid. A vacuum gauge includes a shell (32), a collector (39), an anode (38), and the cold cathode device of the present invention. The cold cathode device and the collector are positioned symmetrically relative to the anode. The collector, the grid and the cold cathode device are received in the shell. The shield electrode can shield an electric field of the grid for preventing from disturbing a symmetrical saddle field in the vacuum gauge. Electrons produced by the cold cathode device can obtain a long electron track because the electron vibration in the saddle field is symmetrical. Thus, the vacuum gauge has an improved sensitivity, and can be widely used to measure pressure in ultra-high and extremely high vacuum conditions.
摘要翻译：冷阴极器件（20）包括栅格（24），位于栅格下方的冷阴极（21）和位于栅格上方并平行于栅极的屏蔽电极（26）。真空计包括壳体（32），收集器（39），阳极（38）和本发明的冷阴极装置。冷阴极器件和集电器相对于阳极对称地定位。收集器，格栅和冷阴极装置被接收在外壳中。屏蔽电极可以屏蔽电网的电场，以防止干扰真空计中的对称鞍场。由冷阴极器件产生的电子可以获得长电子轨迹，因为鞍场中的电子振动是对称的。因此，真空计具有提高的灵敏度，并且可以广泛用于在超高和极高的真空条件下测量压力。

2. 发明申请

US20050237066A1 Cold cathode device and vacuum gauge using same 有权
标题翻译：冷阴极装置和真空计使用相同
公开(公告)号：US20050237066A1
公开(公告)日：2005-10-27
申请号：US11092087
申请日：2005-03-29
申请人： Peng Liu , Lei-Mei Sheng , Yang Wei , Liang Liu , Jing Qi , Shou-Shan Fan
发明人： Peng Liu , Lei-Mei Sheng , Yang Wei , Liang Liu , Jing Qi , Shou-Shan Fan
IPC分类号： G01L21/30 , G01L21/34 , H01J3/02
CPC分类号： G01L21/34
摘要： A cold cathode device (20) includes a grid (24), a cold cathode (21) positioned under the grid, and a shield electrode (26) positioned above and parallel to the grid. A vacuum gauge includes a shell (32), a collector (39), an anode (38), and the cold cathode device of the present invention. The cold cathode device and the collector are positioned symmetrically relative to the anode. The collector, the grid and the cold cathode device are received in the shell. The shield electrode can shield an electric field of the grid for preventing from disturbing a symmetrical saddle field in the vacuum gauge. Electrons produced by the cold cathode device can obtain a long electron track because the electron vibration in the saddle field is symmetrical. Thus, the vacuum gauge has an improved sensitivity, and can be widely used to measure pressure in ultra-high and extremely high vacuum conditions.
摘要翻译：冷阴极器件（20）包括栅格（24），位于栅格下方的冷阴极（21）和位于栅格上方并平行于栅极的屏蔽电极（26）。真空计包括壳体（32），收集器（39），阳极（38）和本发明的冷阴极装置。冷阴极器件和集电器相对于阳极对称地定位。收集器，格栅和冷阴极装置被接收在外壳中。屏蔽电极可以屏蔽电网的电场，以防止干扰真空计中的对称鞍场。由冷阴极器件产生的电子可以获得长电子轨迹，因为鞍场中的电子振动是对称的。因此，真空计具有提高的灵敏度，并且可以广泛用于在超高和极高的真空条件下测量压力。

3. 发明授权

US07449825B2 Double-faced field emission display device 有权
标题翻译：双面场发射显示装置
公开(公告)号：US07449825B2
公开(公告)日：2008-11-11
申请号：US11115455
申请日：2005-04-27
申请人： Pi-Jin Chen , Peng Liu , Li Qian , Yang Wei , Lei-Mei Sheng , You-Hua Lei , Liang Liu , Shou-Shan Fan
发明人： Pi-Jin Chen , Peng Liu , Li Qian , Yang Wei , Lei-Mei Sheng , You-Hua Lei , Liang Liu , Shou-Shan Fan
IPC分类号： H01J1/62
CPC分类号： H01J31/127 , H01J2329/005
摘要： A double-faced field emission display device includes two parallel fluorescent screens (10, 10′) and an electron emission structure (20) located between the fluorescent screens. Each fluorescent screen includes a transparent substrate (21, 21′) with an anode plate (12, 12′) and coplanar fluorescent layers (13, 13′) formed at an inner surface of the transparent substrate. The electron emission structure includes an opaque insulative substrate (28) with cathode plates (26, 26′), electron emitters (27, 27′) and grid plates (25, 25′) formed at each of opposite surfaces (281, 282) thereof. Symmetrically opposite pairs of same electrodes are electrically interconnected so that the fluorescent screens can simultaneous display a same image. Only a single driving system is needed to achieve the simultaneous display.
摘要翻译：双面场发射显示装置包括位于荧光屏之间的两个平行荧光屏（10,10'）和电子发射结构（20）。每个荧光屏包括具有形成在透明基板的内表面处的阳极板（12,12'）和共面荧光层（13,13'）的透明基板（21,21'）。电子发射结构包括具有形成在每个相对表面（281,282）上的阴极板（26,26'），电子发射器（27,27'）和栅极板（25,25'）的不透明绝缘基板（28）其中。对称相对的相对电极电互连，使得荧光屏可以同时显示相同的图像。只需要一个驱动系统来实现同时显示。

4. 发明授权

US07355329B2 Field emission lamp 有权
标题翻译：场发射灯
公开(公告)号：US07355329B2
公开(公告)日：2008-04-08
申请号：US11184454
申请日：2005-07-19
申请人： Yang Wei , Peng Liu , Lei-Mei Sheng , Liang Liu , Zhao-Fu Hu , Cai-Lin Guo , Pi-Jin Chen , Shou-Shan Fan
发明人： Yang Wei , Peng Liu , Lei-Mei Sheng , Liang Liu , Zhao-Fu Hu , Cai-Lin Guo , Pi-Jin Chen , Shou-Shan Fan
IPC分类号： H01J1/02 , H01J19/00
CPC分类号： H01J63/06
摘要： A field emission lamp includes: a transparent bulb (10) having a neck portion; a lamp head mated with the neck portion; an anode layer (20) formed on an inner surface of the bulb; a fluorescence layer (30) formed on the anode layer; a cathode electrode (43) and an anode electrode (23) located at the lamp head; an anode down-lead ring (24) located at the neck portion, the anode down-lead ring engaging with the anode layer and electrically connecting with the anode electrode via an anode down-lead pole (21) and a pair of down-leads (22); and an electron emitting cathode positioned in the bulb and engaging with the cathode electrode. The field emission lamp is safe for humans and environmentally friendly, provides a high electrical energy utilization ratio, and has a reduced cost.
摘要翻译：场致发射灯包括：具有颈部的透明灯泡（10）; 灯头与颈部配合; 阳极层（20），形成在所述灯泡的内表面上; 形成在所述阳极层上的荧光层（30）位于灯头的阴极电极（43）和阳极电极（23）位于颈部的阳极下引线环（24），阳极下引线环与阳极层接合并经由阳极引线极（21）和一对下引线与阳极电连接（22）; 以及位于灯泡中并与阴极接合的电子发射阴极。场致发射灯对人体安全，环保，提供高电能利用率，成本降低。

5. 发明申请

US20070231493A1 Method for forming a patterned array of carbon nanotubes 有权
标题翻译：形成碳纳米管图案化阵列的方法
公开(公告)号：US20070231493A1
公开(公告)日：2007-10-04
申请号：US11238881
申请日：2005-09-28
申请人： Peng Liu , Lei-Mei Sheng , Yang Wei , Liang Liu , Li Qian , Zhao-Fu Hu , Bing-Chu Du , Pi-Jin Chen , Shou-Shan Fan
发明人： Peng Liu , Lei-Mei Sheng , Yang Wei , Liang Liu , Li Qian , Zhao-Fu Hu , Bing-Chu Du , Pi-Jin Chen , Shou-Shan Fan
IPC分类号： B05D3/12 , C23C16/00
CPC分类号： H01J9/025 , B05D3/12 , B82Y10/00 , B82Y30/00 , H01J2201/30469
摘要： A method for forming a patterned array of carbon nanotubes (11) includes the steps of: forming an array of carbon nanotubes on a substrate (10); imprinting the array of carbon nanotubes using a molding device (12) with a predetermined pattern; and removing the molding device, thereby leaving a patterned array of carbon nanotubes (13). The method can effectively reduce or even eliminate any shielding effect between adjacent carbon nanotubes, and is simple to implement. The field emission performance of the patterned array of carbon nanotubes is improved.
摘要翻译：形成碳纳米管（11）的图案化阵列的方法包括以下步骤：在衬底（10）上形成碳纳米管阵列; 使用具有预定图案的成型装置（12）印刷碳纳米管阵列; 并且去除模制装置，从而留下图案化的碳纳米管阵列（13）。该方法可以有效地减少或甚至消除相邻碳纳米管之间的任何屏蔽效应，并且易于实现。提高了碳纳米管图案化阵列的场发射性能。

6. 发明申请

US20050236951A1 Method for making a carbon nanotube-based field emission cathode device 有权
标题翻译：制造基于碳纳米管的场致发射阴极器件的方法
公开(公告)号：US20050236951A1
公开(公告)日：2005-10-27
申请号：US11089863
申请日：2005-03-25
申请人： Peng Liu , Yang Wei , Lei-Mei Sheng , Liang Liu , Shou-Shan Fan , Zhao-Fu Hu
发明人： Peng Liu , Yang Wei , Lei-Mei Sheng , Liang Liu , Shou-Shan Fan , Zhao-Fu Hu
IPC分类号： H01J1/02 , H01J1/304 , H01J9/02
CPC分类号： B82Y10/00 , H01J1/304 , H01J9/025 , H01J2201/30469
摘要： A preferred method for making a carbon nanotube-based field emission cathode device in accordance with the invention includes the following steps: preparing a solution having a solvent and a predetermined quantity of carbon nanotubes dispersed therein; providing a base with an electrode (101) formed thereon; forming a layer of conductive grease (102) on the base; distributing the solution on the layer of conductive grease to form a carbon nanotube layer (103) on the conductive grease; and scoring the layer of conductive grease, for separating first ends of at least some of the carbon nanotubes from the conductive grease for attaining effective carbon nanotube field emission cathode.
摘要翻译：根据本发明制备基于碳纳米管的场致发射阴极器件的优选方法包括以下步骤：制备分散有溶剂和预定量的碳纳米管的溶液; 提供其上形成有电极（101）的基底; 在基座上形成一层导电油脂（102）; 将溶液分布在导电油脂层上，以在导电油脂上形成碳纳米管层（103）; 并对导电油脂层进行刻痕，用于将至少一些碳纳米管的第一端与导电油脂分离，以获得有效的碳纳米管场致发射阴极。

7. 发明授权

US07638935B2 Field emission cathode and light source apparatus using same 有权
标题翻译：场致发射阴极及使用其的光源装置
公开(公告)号：US07638935B2
公开(公告)日：2009-12-29
申请号：US11181552
申请日：2005-07-14
申请人： Peng Liu , Yang Wei , Lei-Mei Sheng , Liang Liu , Zhao-Fu Hu , Cai-Lin Guo , Pi-Jin Chen , Shou-Shan Fan
发明人： Peng Liu , Yang Wei , Lei-Mei Sheng , Liang Liu , Zhao-Fu Hu , Cai-Lin Guo , Pi-Jin Chen , Shou-Shan Fan
IPC分类号： H01J61/02 , H01J61/35 , H01J1/304
CPC分类号： H01J63/02 , H01J1/304 , H01J63/06 , Y10S977/939
摘要： A light source apparatus (8) includes a rear plate (80), a front plate formed with an anode layer (82), and a cathode (81) interposed therebetween. The cathode includes a plurality of electrically conductive carriers (812) and a plurality of field emitters (816) formed thereon. The field emitters are uniformly distributed on anode-facing surfaces of the conductive carriers. Preferably, the field emitters extend radially outwardly from the corresponding conductive carriers. The conductive carriers are parallel with each other, and are located substantially on a common plane. Each of the conductive carriers can be connected with a pulling device arranged at least one end thereof, and an example of the pulling device is a spring. The conductive carriers may be cylindrical, prism-shaped or polyhedral.
摘要翻译：光源装置（8）包括后板（80），形成有阳极层（82）的前板和插入其间的阴极（81）。阴极包括多个导电载体（812）和形成在其上的多个场致发射体（816）。场发射体均匀分布在导电载体的面向阳极的表面上。优选地，场致发射体从相应的导电载体径向向外延伸。导电载体彼此平行，并且基本上位于共同的平面上。每个导电载体可以与布置在其至少一个端部的牵引装置连接，牵引装置的一个例子是弹簧。导电载体可以是圆柱形，棱柱形或多面体。

8. 发明授权

US07531953B2 Field emission cathode with field emitters on curved carrier and field emission device using the same 有权
标题翻译：场发射阴极与弧形载体上的场发射体和使用其的场发射装置
公开(公告)号：US07531953B2
公开(公告)日：2009-05-12
申请号：US11242099
申请日：2005-10-03
申请人： Lei-Mei Sheng , Peng Liu , Yang Wei , Li Qian , Jie Tang , Liang Liu , Pi-Jin Chen , Zhao-Fu Hu , Shou-Shan Fan
发明人： Lei-Mei Sheng , Peng Liu , Yang Wei , Li Qian , Jie Tang , Liang Liu , Pi-Jin Chen , Zhao-Fu Hu , Shou-Shan Fan
IPC分类号： H01J1/62
CPC分类号： H01J1/3042
摘要： A field emission device (8) includes a cathode (80), an anode (84), and spacers (83) interposed therebetween. The cathode includes a network base (81) and a plurality of field emitters (82) formed thereon. The network base is formed of a plurality of electrically conductive carriers. The field emitters are located on surfaces of the carriers, respectively. The field emitters extend radially outwardly from the corresponding conductive carriers. The plurality of electrically conductive carriers may be made of electrically conductive fibers, for example, metal fibers, carbon fibers, organic fibers or another suitable fibrous material. Carrier portions of the plurality of electrically conductive carriers may be cylindrical, curved/arcuate, or at least approximately curved in shape.
摘要翻译：场致发射器件（8）包括阴极（80），阳极（84）和插入其间的间隔物（83）。阴极包括形成在其上的网络基座（81）和多个场发射器（82）。网络基底由多个导电载体形成。场发射器分别位于载体的表面上。场发射器从相应的导电载体径向向外延伸。多个导电载体可由导电纤维制成，例如金属纤维，碳纤维，有机纤维或其它合适的纤维材料。多个导电载体的载体部分可以是圆柱形，弯曲/弓形或至少近似弯曲的形状。

9. 发明申请

US20060250066A1 Field emission cathode and light source apparatus using same 有权
标题翻译：场致发射阴极及使用其的光源装置
公开(公告)号：US20060250066A1
公开(公告)日：2006-11-09
申请号：US11181552
申请日：2005-07-14
申请人： Peng Liu , Yang Wei , Lei-Mei Sheng , Liang Liu , Zhao-Fu Hu , Cai-Lin Guo , Pi-Jin Chen , Shou-Shan Fan
发明人： Peng Liu , Yang Wei , Lei-Mei Sheng , Liang Liu , Zhao-Fu Hu , Cai-Lin Guo , Pi-Jin Chen , Shou-Shan Fan
IPC分类号： H01J1/62
CPC分类号： H01J63/02 , H01J1/304 , H01J63/06 , Y10S977/939
摘要： A light source apparatus (8) includes a rear plate (80), a front plate formed with an anode layer (82), and a cathode (81) interposed therebetween. The cathode includes a plurality of electrically conductive carriers (812) and a plurality of field emitters (816) formed thereon. The field emitters are uniformly distributed on anode-facing surfaces of the conductive carriers. Preferably, the field emitters extend radially outwardly from the corresponding conductive carriers. The conductive carriers are parallel with each other, and are located substantially on a common plane. Each of the conductive carriers can be connected with a pulling device arranged at least one end thereof, and an example of the pulling device is a spring. The conductive carriers may be cylindrical, prism-shaped or polyhedral.
摘要翻译：光源装置（8）包括后板（80），形成有阳极层（82）的前板和插入其间的阴极（81）。阴极包括多个导电载体（812）和形成在其上的多个场致发射体（816）。场发射体均匀分布在导电载体的面向阳极的表面上。优选地，场致发射体从相应的导电载体径向向外延伸。导电载体彼此平行，并且基本上位于共同的平面上。每个导电载体可以与布置在其至少一个端部的牵引装置连接，牵引装置的一个例子是弹簧。导电载体可以是圆柱形，棱柱形或多面体。

10. 发明申请

US20060103288A1 Field emission cathode and field emission device using the same 有权
标题翻译：场发射阴极和场致发射器件使用相同
公开(公告)号：US20060103288A1
公开(公告)日：2006-05-18
申请号：US11242099
申请日：2005-10-03
申请人： Lei-Mei Sheng , Peng Liu , Yang Wei , Li Quan , Jie Tang , Liang Liu , Pi-Jin Chen , Zhao-Fu Hu , Shou-Shan Fan
发明人： Lei-Mei Sheng , Peng Liu , Yang Wei , Li Quan , Jie Tang , Liang Liu , Pi-Jin Chen , Zhao-Fu Hu , Shou-Shan Fan
IPC分类号： H01J1/05
CPC分类号： H01J1/3042
摘要： A field emission device (8) includes a cathode (80), an anode (84), and spacers (83) interposed therebetween. The cathode includes a network base (81) and a plurality of field emitters (82) formed thereon. The network base is formed of a plurality of electrically conductive carriers. The field emitters are located on surfaces of the carriers, respectively. The field emitters extend radially outwardly from the corresponding conductive carriers. The plurality of electrically conductive carriers may be made of electrically conductive fibers, for example, metal fibers, carbon fibers, organic fibers or another suitable fibrous material. Carrier portions of the plurality of electrically conductive carriers may be cylindrical, curved/arcuate, or at least approximately curved in shape.
摘要翻译：场致发射器件（8）包括阴极（80），阳极（84）和插入其间的间隔物（83）。阴极包括形成在其上的网络基座（81）和多个场发射器（82）。网络基底由多个导电载体形成。场发射器分别位于载体的表面上。场发射器从相应的导电载体径向向外延伸。多个导电载体可由导电纤维制成，例如金属纤维，碳纤维，有机纤维或其它合适的纤维材料。多个导电载体的载体部分可以是圆柱形，弯曲/弓形或至少近似弯曲的形状。

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