Field emission lamp
    31.
    发明授权
    Field emission lamp 有权
    场发射灯

    公开(公告)号:US07701125B2

    公开(公告)日:2010-04-20

    申请号:US11951157

    申请日:2007-12-05

    IPC分类号: H01J1/62

    CPC分类号: H01J63/06

    摘要: A field emission lamp (2) includes a housing (20), a first electrode (22), and a second electrode (24). The housing (20) includes a first supporting element (201) and a second supporting element (202). The first supporting element (201) is disposed at one end of the housing (20). The second supporting element (202) is disposed at opposite end of the housing (20). The first electrode (22) includes an electron emitter (222) and a first electric conduction element (224) electrically connected with the electron emitter (222). The first electric conduction element (224) is fastened to the first supporting element (201). The second electrode (24) includes an electric conduction membrane (241), a fluorescent layer (242) and a second electric conduction element (243). The fluorescent layer (242) is disposed on the electric conduction membrane (241) and corresponding to the electron emitter (222). The second electric conduction element (243) is electrically connected with the electric conduction membrane (241) and is fastened to the second supporting element (202).

    摘要翻译: 场致发射灯(2)包括壳体(20),第一电极(22)和第二电极(24)。 壳体(20)包括第一支撑元件(201)和第二支撑元件(202)。 第一支撑元件(201)设置在壳体(20)的一端。 第二支撑元件(202)设置在壳体(20)的相对端。 第一电极(22)包括电子发射器(222)和与电子发射器(222)电连接的第一导电元件(224)。 第一导电元件(224)被紧固到第一支撑元件(201)。 第二电极(24)包括导电膜(241),荧光层(242)和第二导电元件(243)。 荧光层(242)设置在导电膜(241)上并对应于电子发射体(222)。 第二导电元件(243)与导电膜(241)电连接,并被固定到第二支撑元件(202)。

    Method for manufacturing field emission electron source having carbon nanotubes
    32.
    发明申请
    Method for manufacturing field emission electron source having carbon nanotubes 有权
    具有碳纳米管的场发射电子源的制造方法

    公开(公告)号:US20090239439A1

    公开(公告)日:2009-09-24

    申请号:US12313937

    申请日:2008-11-26

    IPC分类号: H01J9/00

    摘要: A method for manufacturing a field emission electron source includes: (a) Providing a carbon nanotube (CNT) film, the CNT film has a plurality of CNTs, the CNTs are aligned along a same direction; a first electrode and a second electrode. (b) Fixing the two opposite sides of the CNT film on the first electrode and the second electrode, the CNTs in the CNT film extending from the first electrode to the second electrode. (c) Treating the CNT film with an organic solvent to form at least one CNT string. (d) Applying a voltage between two opposite ends of the CNT string until the CNT string snaps, thereby at least one CNT needle, the CNT needle has an end portion and a broken end portion. (e) Securing the CNT needle to a conductive base by attaching the end portion of the CNT needle to the conductive base.

    摘要翻译: 场发射电子源的制造方法包括:(a)提供碳纳米管(CNT)膜,所述CNT膜具有多个CNT,所述CNT沿相同方向排列; 第一电极和第二电极。 (b)在第一电极和第二电极上固定CNT膜的两个相对侧,CNT膜从第一电极延伸到第二电极。 (c)用有机溶剂处理CNT膜以形成至少一个CNT串。 (d)在CNT串的两个相对端之间施加电压,直到CNT串扣紧,由此至少一个CNT针,CNT针具有端部和断开的端部。 (e)通过将CNT针的端部附着到导电基体上,将CNT针固定到导电基底上。

    Double-faced field emission display device
    33.
    发明授权
    Double-faced field emission display device 有权
    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

    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。

    Field emission lamp
    34.
    发明授权
    Field emission lamp 有权
    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

    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。

    Field emission electron source and method for making the same
    36.
    发明申请
    Field emission electron source and method for making the same 有权
    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

    IPC分类号: H01J1/00 H01J19/06

    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。

    FIELD EMISSION DEVICE FOR HIGH RESOLUTION DISPLAY
    37.
    发明申请
    FIELD EMISSION DEVICE FOR HIGH RESOLUTION DISPLAY 有权
    用于高分辨率显示的场发射装置

    公开(公告)号:US20060192476A1

    公开(公告)日:2006-08-31

    申请号:US11307780

    申请日:2006-02-22

    IPC分类号: H01J63/04

    摘要: A field emission device (10), in accordance with a preferred embodiment, includes an anode electrode (22), a cathode electrode (12), a gate electrode (16), a phosphor layer (23), and a number of electron emitters (13) formed on the cathode electrode. The anode electrode is opposite to and spaced from the cathode electrode. The phosphor layer is attached/formed on the anode electrode. The gate electrode (preferably in the form of a wire) is spatially positioned between the anode electrode and the cathode electrode. In addition, the gate electrode is correspondingly arranged relative to the phosphor layer. The electron emitters are distributed on surfaces of the cathode electrode at least adjacent to two sides of the gate electrode, thus promoting the ability of the emitted electrons to be guided by, yet not readily impinge on, the gate electrode on a path toward the phosphor layer.

    摘要翻译: 根据优选实施例的场发射器件(10)包括阳极电极(22),阴极电极(12),栅极电极(16),荧光体层(23)和多个电子发射器 (13)形成在阴极上。 阳极电极与阴极电极相对并与其隔开。 荧光体层附着/形成在阳极电极上。 栅极电极(优选为线状)位于阳极和阴极之间的空间位置。 此外,栅电极相对于磷光体层相应地布置。 电子发射体至少与栅电极的两侧相邻地分布在阴极电极的表面上,从而促使发射的电子在朝向荧光体的路径上被引导但不容易地撞击在栅电极上的能力 层。

    Field emission device and method for making the same
    38.
    发明申请
    Field emission device and method for making the same 有权
    场发射装置及其制造方法

    公开(公告)号:US20060017363A1

    公开(公告)日:2006-01-26

    申请号:US11179246

    申请日:2005-07-12

    摘要: A preferred method for making a field emission device (100) includes the steps of: providing an insulative substrate (101) with a surface (1011); defining a plurality of recesses (1012) in a desired pattern in the substrate; forming a cathode layer (104) in the recesses; forming a plurality of electron emitters (106) on the cathode; and forming a grid (111) on the surface of the substrate, such that the grid is insulated from the cathode.

    摘要翻译: 用于制造场发射器件(100)的优选方法包括以下步骤:提供具有表面(1011)的绝缘衬底(101); 在衬底中限定出所需图案中的多个凹部(1012); 在所述凹部中形成阴极层(104); 在阴极上形成多个电子发射体(106); 以及在所述基板的表面上形成格栅(111),使得所述栅极与所述阴极绝缘。

    Method for manufacturing a field emission dispaly
    39.
    发明申请
    Method for manufacturing a field emission dispaly 有权
    制造场地排放量的方法

    公开(公告)号:US20050287896A1

    公开(公告)日:2005-12-29

    申请号:US11148665

    申请日:2005-06-09

    IPC分类号: H01J9/00 H01J9/18

    CPC分类号: H01J9/185

    摘要: A method for manufacturing a field emission display, including: providing a cathode module having a plurality of cathode electrodes (32) and a plurality of electron emitters (33) arranged on the cathode electrodes; making a double-gated structure having an insulating plate (10) and a first gate electrode (14) and a second gate electrode (16) attached thereto, wherein a plurality of through holes (22) are defining through the insulating plate, the first gate electrode and the second gate electrode; providing an anode module having an anode electrode (35) and a phosphor layer (37) attached on the anode electrode; and assembling the cathode module, the double-gated structure and the anode module so as to form the field emission display.

    摘要翻译: 一种场致发射显示器的制造方法,包括:提供具有多个阴极电极和配置在所述阴极电极上的多个电子发射体的阴极模块, 制造具有绝缘板(10)和附接到其上的第一栅电极(14)和第二栅电极(16)的双门控结构,其中多个通孔(22)通过绝缘板限定,第一 栅电极和第二栅电极; 提供具有阳极电极(35)和附着在所述阳极电极上的荧光体层(37)的阳极模块; 并组装阴极模块,双门控结构和阳极模块,以形成场发射显示。

    Method for making a carbon nanotube-based field emission cathode device
    40.
    发明申请
    Method for making a carbon nanotube-based field emission cathode device 有权
    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

    IPC分类号: H01J1/02 H01J1/304 H01J9/02

    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。