LARGE AREA SOURCE FOR UNIFORM ELECTRON BEAM GENERATION
    1.
    发明申请
    LARGE AREA SOURCE FOR UNIFORM ELECTRON BEAM GENERATION 审中-公开
    用于均匀电子束生成的大面积来源

    公开(公告)号:WO2004049383A3

    公开(公告)日:2005-04-14

    申请号:PCT/US0337363

    申请日:2003-11-21

    CPC classification number: H01J37/06 H01J37/317 H01J2237/316

    Abstract: An electron beam apparatus that includes a vacuum chamber (120), a large-area cathode (122) disposed in the vacuum chamber, and a first power supply (129) connected to the cathode. The first power supply is configured to apply a negative voltage to the cathode sufficient to cause the cathode to emit electrons toward a substrate disposed in the vacuum chamber. The electron beam apparatus further includes an anode (126) positioned between the large-area cathode and the substrate. The anode is made from aluminum. The electron beam apparatus further includes a second power supply connected to the anode, wherein the second power supply (131) is configured to apply a voltage to the anode that is positive relative to the voltage applied to the cathode.

    Abstract translation: 一种电子束装置,包括真空室(120),设置在真空室中的大面积阴极(122)和连接到阴极的第一电源(129)。 第一电源被配置为向阴极施加足以使阴极向设置在真空室中的衬底发射电子的负电压。 电子束装置还包括位于大面积阴极和衬底之间的阳极(126)。 阳极由铝制成。 电子束装置还包括连接到阳极的第二电源,其中第二电源(131)被配置为向阳极施加相对于施加到阴极的电压为正的电压。

    ANODE FÜR EINE HOCHDRUCK-ENTLADUNGSLAMPE
    2.
    发明申请
    ANODE FÜR EINE HOCHDRUCK-ENTLADUNGSLAMPE 审中-公开
    用于高压放电灯的阳极

    公开(公告)号:WO2017177244A1

    公开(公告)日:2017-10-19

    申请号:PCT/AT2017/000018

    申请日:2017-04-03

    Applicant: PLANSEE SE

    Abstract: Anode (1) für eine Hochdruck-Entladungslampe, aufweisend einen Grundkörper (3) aus einem Refraktärmetall oder einer Refraktärmetall-Basislegierung und einen Einsatz (2) aus einer Wolfram-Basislegierung, die entlang mindestens einer Grenzfläche (23) stoffschlüssig miteinander verbunden sind, dadurch gekennzeichnet, dass der Einsatz (2) aus einer Wolfram-Basislegierung mit einem Kaliumgehalt zwischen 5 μg/g und 120 μg/g, bevorzugt 15 μg/g und 85 μg/g, weiter bevorzugt 25 μg/g und 65 μg/g besteht. Weiter ein Verfahren zur Herstellung einer Anode und eine Hochdruck-Entladungslampe.

    Abstract translation:

    阳极(1)F导航用途为r的高气压放电灯,包括一个初学者Ö主体(3)由耐火BEAR Rmetal或耐火基于Rmetal-BEAR合金和插入件(2)的由钨 沿着至少一个边界BEAR表面(23)stoffschl导航用途是平Ssig彼此连接基合金,其特征在于,所述插入件(2)与钾含量微克5之间的/克和120微克/克,优选为15微克基于钨的合金的 g和85μg/ g,更优选25μg/ g和65μg/ g。 此外,制造阳极和高压放电灯的方法。

    CARBON NANOTUBE COATED ANODE
    4.
    发明申请
    CARBON NANOTUBE COATED ANODE 审中-公开
    碳纳米管涂层阳极

    公开(公告)号:WO2003043046A1

    公开(公告)日:2003-05-22

    申请号:PCT/US2002/033627

    申请日:2002-11-12

    Abstract: The electron impact surface (19) of an anode (13) is coated with a carbon nanotube coating (21) to reduce the production of secondary electrons and, concomitantly, to suppress the formation of neutral gases and plasma. A carbonizable resin is first applied to the electron impact surface (19), followed by a coating (21) comprised of carbon nanotubes. The coating (21) is pyro-bonded to the surface (19) by heating the anode (13) to over 700° C in a non-oxidizing atmosphere. Next, the anode (13) is heated to over 1000° C while a low-pressure hydrocarbon gas, e. g., methane, is followed over the carbon nanotube coating (21). The gas decomposes and creates a smooth, non-porous, rigid surface on the carbon nanotube coating (21). The anode (13) is then heated in a vacuum to evaporate any residual water in the carbon nanotube coating (21).

    Abstract translation: 阳极(13)的电子碰撞表面(19)涂覆有碳纳米管涂层(21)以减少二次电子的产生,并且同时抑制中性气体和等离子体的形成。 首先将可碳化树脂施加到电子轰击表面(19),然后涂覆由碳纳米管组成的涂层(21)。 通过在非氧化性气氛中将阳极(13)加热到700℃以上,将涂层(21)热粘合到表面(19)上。 接下来,将阳极(13)加热至超过1000℃,同时将低压烃气体 例如,甲烷在碳纳米管涂层(21)之后。 气体在碳纳米管涂层(21)上分解并产生光滑,无孔的刚性表面。 阳极(13)然后在真空中加热以蒸发碳纳米管涂层(21)中的任何残留的水。

    SHORT ARC LAMP WITH IMPROVED MANUFACTURABILITY
    5.
    发明申请
    SHORT ARC LAMP WITH IMPROVED MANUFACTURABILITY 审中-公开
    具有改进的可制造性的短弧灯

    公开(公告)号:WO2006017088A2

    公开(公告)日:2006-02-16

    申请号:PCT/US2005/023894

    申请日:2005-07-06

    CPC classification number: H01J61/86

    Abstract: A short arc lamp incorporates a cylindrical reflector body (10) having a reflector cavity (12) opening to a first end (14) and an anode aperture (16) through a base surface (52) at a second end. The body has a step (40) at the second end. A front sleeve (25) with a step (28) for positional engagement of a land (30) is received over the first end of the reflector body. A cathode support (34) is received within the second end of the front sleeve and includes a ring (38) to engage a second oppositely oriented positioning step (40). A window mount (36) received within the second end of the front sleeve abuts a front surface of the ring. A highly conductive base (20) concentrically supporting an anode (18) received through the anode aperture has a flange (50) in flush abutment with the base surface for braze attachment.

    Abstract translation: 短弧灯包括圆柱形反射器主体(10),其具有在第二端处通过第一端(14)的反射器腔(12)和穿过基座表面(52)的阳极孔(16)。 身体在第二端具有台阶(40)。 具有用于台肩(30)的位置接合的台阶(28)的前套筒(25)被容纳在反射体的第一端上。 阴极支撑件(34)被容纳在前套筒的第二端内,并且包括用于接合第二相对定向的定位台阶(40)的环(38)。 容纳在前套筒的第二端内的窗台(36)抵靠环的前表面。 同心地支撑通过阳极孔接收的阳极(18)的高度导电的基座(20)具有与基部表面齐平地邻接以钎焊附接的凸缘(50)。

    FIELD-EMISSION MATRIX DISPLAY BASED ON LATERAL ELECTRON REFLECTIONS
    6.
    发明申请
    FIELD-EMISSION MATRIX DISPLAY BASED ON LATERAL ELECTRON REFLECTIONS 审中-公开
    基于横向电子反射的场发射矩阵显示

    公开(公告)号:WO02086931B1

    公开(公告)日:2003-04-03

    申请号:PCT/US0211190

    申请日:2002-04-10

    CPC classification number: H01J1/3046 H01J9/025 H01J31/127 H01J2201/30423

    Abstract: A Reflective Field Emission Display system, components and methods for fabricating the components is disclosed. In the FED system disclosed, a plurality of reflective edge emission pixed elements (10) are arranged in a matrix of N rows and M columns, the pixel elements contain an edge emitter (140) that is operable to emit electrons and a reflector (110) that is operable to extract and laterally reflect emitted electrons. A collector layer (310), laterally disposed from said reflector layer (110) is operable to attract the reflected electrons. Deposited on the collector layer (310) is a phosphor layer (195) that emits a photon of a known wavelength when activated by an attracted electron. A transparent layer (185) that is oppositely positioned with respect to the pixel elements (100) is operable to attract reflected electrons and prevent reflected electrons from striking the phosphor layer (195). Color displays are further contemplated by incorporating individually controlled sub-pixel elements in each of the pixel elements (100). The phosphor layers (195) emit photons having wavelenghts in the red, green or blue color spectrum.

    Abstract translation: 公开了一种反射场发射显示系统,用于制造组件的部件和方法。 在公开的FED系统中,多个反射边缘发射像素元件(10)以N行M列排列成矩阵,像素元件包含可发射电子的边缘发射器(140)和反射器(110) ),其可操作以提取并横向反射发射的电子。 从所述反射器层(110)横向设置的集电极层(310)可操作以吸引反射的电子。 沉积在集电极层(310)上的是被吸引的电子激发时发射已知波长的光子的磷光体层(195)。 相对于像素元件(100)相对定位的透明层(185)可操作以吸引反射的电子并防止反射的电子撞击荧光体层(195)。 通过在每个像素元件(100)中并入独立控制的子像素元件,进一步考虑了彩色显示器。 荧光体层(195)发射具有红色,绿色或蓝色色谱波长的光子。

    COLD CATHODE ELECTRON EMITTER AND DISPLAY STRUCTURE
    7.
    发明申请
    COLD CATHODE ELECTRON EMITTER AND DISPLAY STRUCTURE 审中-公开
    冷阴极电子发射器和显示结构

    公开(公告)号:WO98052228A1

    公开(公告)日:1998-11-19

    申请号:PCT/US1998/010007

    申请日:1998-05-15

    Abstract: A cold cathode electron emission structure (34) includes an amorphous carbon matrix having cesium dispersed therein, with the cesium present in substantially non-crystalline form. A cesium-carbon-oxide layer (36) is positioned on the amorphous carbon matrix, constitutes an electron emission surface and causes the cold cathode electron emission structure (34) to exhibit a lowered surface work function. A display structure (20) including the aforedescribed cold cathode electron emission structure (34) further includes a target electrode (28) including a phosphor (26) and exhibiting a target potential for attraction of electrons. A gate electrode (44) is positioned between the electron emission structure (34) and the target electrode (28) and is biased at a gate potential which attracts electrons, but which is insufficient, in combination with the target potential, to cause emission of a beam of electrons from the electron emission structure (34). A control electrode (40) is coupled to the electron emission structure (34) and selectively applies a low-voltage control potential which, in combination with the gate potential and the target voltage, is sufficient to cause the electron emission structure (34) to emit a beam of electrons towards the target electrode (28). The cesium-carbon-oxide layer (36) in combination with the control electrode (40) further enables the achievement of a long focal length, field effect display structure (200).

    Abstract translation: 冷阴极电子发射结构(34)包括其中分散有铯的无定形碳基质,其中铯基本上是非结晶形式。 铯碳氧化物层(36)位于无定形碳基体上,构成电子发射表面,并使冷阴极电子发射结构(34)表现出降低的表面功函数。 包括上述冷阴极电子发射结构(34)的显示结构(20)还包括包含荧光体(26)并具有吸引电子的目标电位的目标电极(28)。 栅电极(44)位于电子发射结构(34)和目标电极(28)之间,并被偏置在栅极电位,其吸引电子但不足以与目标电位相结合,导致发射 来自电子发射结构(34)的电子束。 控制电极(40)耦合到电子发射结构(34)并且选择性地施加低电压控制电位,其结合门电位和目标电压足以使电子发射结构(34) 向目标电极(28)发射电子束。 与控制电极(40)组合的铯碳氧化物层(36)还能够实现长焦距场效应显示结构(200)。

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