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1. 发明授权

US09000662B2 Field emission device and field emission display having same 有权
标题翻译：场发射器件和场发射显示器具有相同的
公开(公告)号：US09000662B2
公开(公告)日：2015-04-07
申请号：US13630255
申请日：2012-09-28
申请人： Peng Liu , Shou-Shan Fan , Yang Wei
发明人： Peng Liu , Shou-Shan Fan , Yang Wei
IPC分类号： H05B33/02 , H01J3/02 , H01J29/46 , H01J31/12
CPC分类号： H01J3/021 , H01J29/467 , H01J31/127 , H01J2329/463
摘要： A field emission device includes a cathode and a carbon nanotube (CNT) gate electrode. The CNT gate electrode which is electrically insulated from the cathode includes a CNT layer and a dielectric layer. The CNT layer which has a surface includes a number of micropores. The dielectric layer is coated on the surface of the CNT layer and an inner wall of each of the micropores.
摘要翻译：场致发射器件包括阴极和碳纳米管（CNT）栅电极。与阴极电绝缘的CNT栅极包括CNT层和电介质层。具有表面的CNT层包括多个微孔。介电层被涂覆在CNT层的表面和每个微孔的内壁上。

2. 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。

3. 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。

4. 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。

5. 发明申请

US20070222356A1 Field emission electron source and method for making the same 有权
标题翻译：场致发射电子源及其制作方法
公开(公告)号：US20070222356A1
公开(公告)日：2007-09-27
申请号：US11603672
申请日：2006-11-21
申请人： Li Qian , Liang Liu , Peng Liu , Jie Tang , Yang Wei , Shou-Shan Fan
发明人： Li Qian , Liang Liu , Peng Liu , Jie Tang , Yang Wei , Shou-Shan Fan
IPC分类号： H01J1/00 , H01J19/06
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。

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

US07800293B2 Field emission lamp and method for making the same 有权
标题翻译：场致发射灯及其制作方法
公开(公告)号：US07800293B2
公开(公告)日：2010-09-21
申请号：US11603640
申请日：2006-11-21
申请人： Li Qian , Liang Liu , Peng Liu , Jie Tang , Yang Wei , Shou-Shan Fan
发明人： Li Qian , Liang Liu , Peng Liu , Jie Tang , Yang Wei , Shou-Shan Fan
IPC分类号： H01J1/62
CPC分类号： H01J63/06 , H01J7/18 , H01J9/025 , H01J63/02
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。

8. 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。

9. 发明申请

US20090289555A1 ELECTRON EMISSION DEVICE COMPRISING CARBON NANOTUBES YARN AND METHOD FOR GENERATING EMISSION CURRENT 有权
标题翻译：包含碳纳米管丝的电子发射装置和用于产生排放电流的方法
公开(公告)号：US20090289555A1
公开(公告)日：2009-11-26
申请号：US11478406
申请日：2006-06-28
申请人： Kai-Li Jiang , Peng Liu , Yang Wei , Liang Liu , Shou-Shan Fan
发明人： Kai-Li Jiang , Peng Liu , Yang Wei , Liang Liu , Shou-Shan Fan
IPC分类号： H01J1/14 , H05B41/14
CPC分类号： H01J1/14 , H01J1/15 , H01J1/20 , H01J1/304 , H01J2201/19 , H01J2201/196 , H01J2201/30449 , H01J2201/30469 , H01J2201/30496
摘要： An exemplary electron emission device includes an electron emitter, an anode opposite to and spaced apart from the electron emitter, a first power supply circuit, and a second power supply circuit. The first power supply circuit is configured for electrically connecting the electron emitter and the anode with a power supply to generate an electric field between the electron emitter and the anode. The second power supply circuit is configured for electrically connecting the electron emitter with a power supply to supply a heating current for heating the electron emitter whereby electrons emit therefrom. Methods for generating an emission current with a relatively higher stability also are provided.
摘要翻译：示例性的电子发射装置包括电子发射极，与电子发射极相对且间隔开的阳极，第一电源电路和第二电源电路。第一电源电路被配置为用电源电连接电子发射器和阳极，以在电子发射器和阳极之间产生电场。第二电源电路被配置为将电子发射器与电源电连接以提供用于加热电子发射器的加热电流，从而电子从其发射。还提供了用于产生具有相对较高稳定性的发射电流的方法。

10. 发明授权

US07586249B2 Field emission device and method for making the same 有权
标题翻译：场发射装置及其制造方法
公开(公告)号：US07586249B2
公开(公告)日：2009-09-08
申请号：US11434382
申请日：2006-05-15
申请人： Kai-Li Jiang , Yang Wei , Peng Liu , Liang Liu , Shou-Shan Fan
发明人： Kai-Li Jiang , Yang Wei , Peng Liu , Liang Liu , Shou-Shan Fan
IPC分类号： H01J9/02
CPC分类号： H01J1/304 , H01J9/025 , Y10S977/842 , Y10S977/882
摘要： A field emission device (10) includes a base (12), a conductive paste (16), and at least one carbon nanotube yarn (14). The at least one carbon nanotube yarn is attached to the base using the conductive paste. This avoids separation of the at least one carbon nanotube yarn from the base by electric field force in a strong electric field. A method for making the field emission device includes the steps of: (a) providing a base; (b) attaching at least one carbon nanotube yarn to the base using conductive paste; and (c) sintering the conductive paste to obtain the field emission device with the carbon nanotube yarn firmly attached to the base.
摘要翻译：场致发射器件（10）包括基底（12），导电糊（16）和至少一个碳纳米管纱（14）。使用导电膏将至少一个碳纳米管纱线附接到基底。这避免了在强电场中通过电场力将至少一种碳纳米管纱线与基体分离。一种制造场致发射器件的方法包括以下步骤：（a）提供基极; （b）使用导电浆料将至少一根碳纳米管纱线附着到基底上; 和（c）烧结导电膏以获得具有牢固地附接到基底的碳纳米管丝的场发射装置。

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