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公开(公告)号：US07872408B2
公开(公告)日：2011-01-18
申请号：US11959178
申请日：2007-12-18
申请人： Liang Liu , Jie Tang , Zhi Zheng , Li Qian , Shou-Shan Fan
发明人： Liang Liu , Jie Tang , Zhi Zheng , Li Qian , Shou-Shan Fan
IPC分类号： H01J1/62
CPC分类号： H01J29/28 , H01J61/025 , H01J61/305 , H01J61/35 , H01J63/06
摘要： A field-emission-based flat light source includes the following: a light-permeable substrate; a plurality of line-shaped cathodes; an anode; a light-reflecting layer; and a fluorescent layer. The light-permeable substrate has a surface, and the line-shaped cathodes, with a plurality of carbon nanotubes formed and/or deposited thereon, are located on the surface of the light-permeable substrate. The anode faces the cathodes and is spaced from the cathodes to form a vacuum chamber. The light-reflecting layer is formed on the anode and faces the cathode. The fluorescent layer is formed on the light-reflecting layer.
摘要翻译： 场致发射型平面光源包括：透光性基板; 多个线状阴极; 阳极; 光反射层; 和荧光层。 透光性基板具有表面，并且在其上形成有多个碳纳米管和/或沉积在其上的线状阴极位于透光性基板的表面上。 阳极面对阴极并与阴极隔开以形成真空室。 光反射层形成在阳极上并面向阴极。 荧光层形成在光反射层上。
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公开(公告)号：US07800293B2
公开(公告)日：2010-09-21
申请号：US11603640
申请日：2006-11-21
IPC分类号： H01J1/62
摘要： A field emission lamp generally includes a tube having at least one open end, at least one sealing member respectively arranged in a corresponding open end of the tube, an anode, and a cathode. The anode includes an anode conductive layer formed on an inner surface of the tube, a fluorescent layer formed on the anode conductive layer, and at least one anode electrode electrically connected with the anode conductive layer and extending out of the at least one sealing member. The cathode includes an electron emission element and at least one cathode electrode electrically connected with the electron emission element and extending out of the at least one sealing member. The electron emission element has an electron emission layer. The electron emission layer includes getter powders therein to exhaust unwanted gas in the field emission lamp, thereby ensuring the field emission lamp with a high degree of vacuum during operation thereof. A method for making such field emission lamp is also provided.
摘要翻译： 场致发射灯通常包括具有至少一个开口端的管，分别布置在管的相应开口端中的至少一个密封构件，阳极和阴极。 阳极包括形成在管的内表面上的阳极导电层，形成在阳极导电层上的荧光层，以及与阳极导电层电连接并延伸出至少一个密封构件的至少一个阳极电极。 阴极包括电子发射元件和与电子发射元件电连接并延伸出至少一个密封构件的至少一个阴极电极。 电子发射元件具有电子发射层。 电子发射层包括其中的吸气剂粉末以排放场致发射灯中的不需要的气体，从而确保在其操作期间具有高真空度的场致发射灯。 还提供了制造这种场致发射灯的方法。
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3.发明授权Field emission cathode with field emitters on curved carrier and field emission device using the same 有权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。
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公开(公告)号：US20070247071A1
公开(公告)日：2007-10-25
申请号：US11603628
申请日：2006-11-21
摘要： A field emission lamp generally includes a bulb having an open end, a lamp head disposed at the open end of the bulb, an anode, and a cathode. The anode includes an anode conductive layer formed on an inner surface of the bulb, a fluorescent layer deposited on the anode conductive layer, and an anode electrode electrically connected with the anode conductive layer and the lamp head. The cathode includes an electron emission element and a cathode electrode electrically connected with the electron emission element and the lamp head. The electron emission element has an electron emission layer. The electron emission layer includes getter powders therein to exhaust unwanted gas in the field emission lamp, thereby ensuring the field emission lamp with a high degree of vacuum during operation thereof. A method for making such field emission lamp is also provided.
摘要翻译： 场致发射灯通常包括具有开口端的灯泡，设置在灯泡的开口端的灯头，阳极和阴极。 阳极包括形成在灯泡的内表面上的阳极导电层，沉积在阳极导电层上的荧光层和与阳极导电层和灯头电连接的阳极电极。 阴极包括与电子发射元件和灯头电连接的电子发射元件和阴极电极。 电子发射元件具有电子发射层。 电子发射层包括其中的吸气剂粉末以排放场致发射灯中的不需要的气体，从而确保在其操作期间具有高真空度的场致发射灯。 还提供了制造这种场致发射灯的方法。
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公开(公告)号：US20070222363A1
公开(公告)日：2007-09-27
申请号：US11603627
申请日：2006-11-21
CPC分类号： H01J63/06 , B82Y10/00 , H01J1/304 , H01J9/025 , H01J9/248 , H01J31/123 , H01J61/26 , H01J61/305 , H01J63/02 , H01J2201/30469
摘要： A field emission double-plane light source includes a first anode, a second anode, and a cathode separately arranged between the first and second anodes. Each of the first and second anodes includes an anode substrate, an anode conductive layer formed on a surface of the anode substrate, and a fluorescent layer formed on the anode conductive layer. The cathode has a metallic based network with two opposite surfaces, each facing a respective one of the first and second anodes. Each of the surfaces of the network has a respective electron emission layer thereon facing a corresponding fluorescent layer of one of the first and second anodes. Each of the electron emission layers includes a glass matrix, and a plurality of carbon nanotubes, metallic conductive particles, and getter powders dispersed in the glass matrix. A method for making such field emission double-plane light source is also provided.
摘要翻译： 场发射双平面光源包括分别设置在第一和第二阳极之间的第一阳极，第二阳极和阴极。 第一阳极和第二阳极中的每一个包括阳极衬底，形成在阳极衬底的表面上的阳极导电层和形成在阳极导电层上的荧光层。 阴极具有金属网络，其具有两个相对的表面，每个面对第一和第二阳极中的相应一个。 网络的每个表面具有面向第一和第二阳极之一的相应荧光层的相应的电子发射层。 每个电子发射层包括玻璃基质和分散在玻璃基质中的多个碳纳米管，金属导电颗粒和吸气剂粉末。 还提供了制造这种场致发射双平面光源的方法。
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公开(公告)号：US20070063630A1
公开(公告)日：2007-03-22
申请号：US11438010
申请日：2006-05-19
申请人： Cai-Lin Guo , Li Qian , Jie Tang , Liang Liu , Bing-Chu Du , Zhao-Fu Hu , Pi-Jin Chen , Shou-Shan Fan
发明人： Cai-Lin Guo , Li Qian , Jie Tang , Liang Liu , Bing-Chu Du , Zhao-Fu Hu , Pi-Jin Chen , Shou-Shan Fan
CPC分类号： H01J61/305 , B82Y10/00 , H01J1/304 , H01J31/127 , H01J61/26 , H01J63/06 , H01J2201/30469
摘要： An exemplary field emission cathode includes an electrically conductive layer and an electron-emitting member formed thereon. The electron-emitting member includes an electron-emitting material configured for emitting electrons and a getter material configured for collecting outgassed materials. An exemplary planar light source includes an anode and a cathode spaced apart from the anode. The anode includes a first electrically conductive layer and a fluorescent layer formed on an inner surface of the first electrically conductive layer. The cathode includes a second electrically conductive layer and an electron-emitting member formed on an inner surface of the second electrically conductive layer which faces toward the fluorescent layer. The electron-emitting member includes an electron-emitting material and a getter material.
摘要翻译： 示例性场致发射阴极包括形成在其上的导电层和电子发射构件。 电子发射部件包括被配置为发射电子的电子发射材料和构造成用于收集排气的吸气材料。 示例性的平面光源包括与阳极间隔开的阳极和阴极。 阳极包括形成在第一导电层的内表面上的第一导电层和荧光层。 阴极包括形成在第二导电层的面向荧光层的内表面上的第二导电层和电子发射元件。 电子发射部件包括电子发射材料和吸气材料。
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公开(公告)号：US08242783B2
公开(公告)日：2012-08-14
申请号：US12794362
申请日：2010-06-04
申请人： Yuan-Chao Yang , Jie Tang , Li Qian , Pi-Jin Chen , Liang Liu , Shou-Shan Fan
发明人： Yuan-Chao Yang , Jie Tang , Li Qian , Pi-Jin Chen , Liang Liu , Shou-Shan Fan
IPC分类号： G01L21/30
CPC分类号： G01L21/34
摘要： An ionization vacuum gauge includes a cathode electrode, a gate electrode, and an ion collector. The cathode electrode includes a base and a field emission film disposed thereon. The gate electrode is disposed adjacent to the cathode electrode with a distance therebetween. The ion collector is disposed adjacent to the gate electrode with a distance therebetween. The field emission film of the cathode electrode includes carbon nanotubes, a low-melting-point glass, and conductive particles.
摘要翻译： 电离真空计包括阴极电极，栅电极和离子收集器。 阴极包括基底和设置在其上的场致发射膜。 栅电极与阴极电极相邻设置， 离子收集器邻近栅电极设置，其间具有一定距离。 阴极电极的场致发射膜包括碳纳米管，低熔点玻璃和导电颗粒。
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公开(公告)号：US20070222356A1
公开(公告)日：2007-09-27
申请号：US11603672
申请日：2006-11-21
CPC分类号： H01J1/304 , B82Y10/00 , H01J7/18 , H01J9/025 , H01J2201/30469
摘要： A field emission electron source includes at least one electron emission member. Each electron emission member includes a conductive body and an electron emission layer formed on the conductive body. The conductive body has an upper portion. The electron emission layer is formed on, at least, the upper portion of the conductive body. The electron emission layer includes a glass matrix; and at least one carbon nanotube, and a plurality of metallic conductive particles and getter powders dispersed in the glass matrix. A method for making such field emission electron source is also provided.
摘要翻译： 场发射电子源包括至少一个电子发射构件。 每个电子发射构件包括形成在导电体上的导电体和电子发射层。 导电体具有上部。 电子发射层至少形成在导电体的上部。 电子发射层包括玻璃基体; 和至少一个碳纳米管，以及分散在玻璃基体中的多个金属导电颗粒和吸气剂粉末。 还提供了制造这种场发射电子源的方法。
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公开(公告)号：US20070069631A1
公开(公告)日：2007-03-29
申请号：US11453453
申请日：2006-06-14
申请人： Cai-Lin Guo , Li Qian , Jie Tang , Liang Liu , Bing-Chu Du , Zhao-Fu Hu , Pi-Jin Chen , Shou-Shan Fan
发明人： Cai-Lin Guo , Li Qian , Jie Tang , Liang Liu , Bing-Chu Du , Zhao-Fu Hu , Pi-Jin Chen , Shou-Shan Fan
IPC分类号： H01J1/62
CPC分类号： H01J29/467 , H01J29/94
摘要： A field emission device (100) generally includes a front substrate (101) and a rear substrate (111) opposite thereto. The front substrate is formed with an anode (102). The rear substrate is formed with cathodes (112) facing the anode. A plurality of insulating portions (121) are formed on the rear substrate, each of which is arranged between every two neighboring cathodes. A plurality of gate electrodes are formed on top surfaces of the insulating portions 121. Each of the gate electrodes has a getter layer (123) thereon.
摘要翻译： 场发射装置（100）通常包括与其相对的前基板（101）和后基板（111）。 前基板形成有阳极（102）。 后基板由面向阳极的阴极（112）形成。 在后基板上形成有多个绝缘部分（121），每个绝缘部分布置在每两个相邻的阴极之间。 在绝缘部分121的顶表面上形成多个栅电极。 每个栅极电极上具有吸气剂层（123）。
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公开(公告)号：US07843121B2
公开(公告)日：2010-11-30
申请号：US11603627
申请日：2006-11-21
CPC分类号： H01J63/06 , B82Y10/00 , H01J1/304 , H01J9/025 , H01J9/248 , H01J31/123 , H01J61/26 , H01J61/305 , H01J63/02 , H01J2201/30469
摘要： A field emission double-plane light source includes a first anode, a second anode, and a cathode separately arranged between the first and second anodes. Each of the first and second anodes includes an anode substrate, an anode conductive layer formed on a surface of the anode substrate, and a fluorescent layer formed on the anode conductive layer. The cathode has a metallic based network with two opposite surfaces, each facing a respective one of the first and second anodes. Each of the surfaces of the network has a respective electron emission layer thereon facing a corresponding fluorescent layer of one of the first and second anodes. Each of the electron emission layers includes a glass matrix, and a plurality of carbon nanotubes, metallic conductive particles, and getter powders dispersed in the glass matrix. A method for making such field emission double-plane light source is also provided.
摘要翻译： 场发射双平面光源包括分别设置在第一和第二阳极之间的第一阳极，第二阳极和阴极。 第一阳极和第二阳极中的每一个包括阳极衬底，形成在阳极衬底的表面上的阳极导电层和形成在阳极导电层上的荧光层。 阴极具有金属网络，其具有两个相对的表面，每个面对第一和第二阳极中的相应一个。 网络的每个表面具有面向第一和第二阳极之一的相应荧光层的相应的电子发射层。 每个电子发射层包括玻璃基质和分散在玻璃基质中的多个碳纳米管，金属导电颗粒和吸气剂粉末。 还提供了制造这种场致发射双平面光源的方法。
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