Image display device
    11.
    发明授权
    Image display device 有权
    图像显示装置

    公开(公告)号:US06181061B2

    公开(公告)日:2001-01-30

    申请号:US09314137

    申请日:1999-05-19

    Applicant: Akira Inoue

    Inventor: Akira Inoue

    Abstract: An image display device has a front case provided with a phosphor screen on an inner surface thereof, a rear case fixed to the front case so that the front case and the rear case are hermetically sealed to form an airtight chamber therebetween, a cathode board including a cathode which is disposed within the airtight chamber and faces the phosphor screen, and a black surface treatment film disposed on at least one of a surface of the cathode board on a side of the rear case and an inner surface of the rear case.

    Abstract translation: 图像显示装置具有在其内表面上设置有荧光屏的前壳体,固定到前壳体的后壳体,使得前壳体和后壳体被气密地密封以在其间形成气密室,阴极板包括 阴极,其设置在气密室内并面对荧光屏;以及黑色表面处理膜,设置在阴极板的后壳体的一侧的表面和后壳体的内表面中的至少一个上。

    Thermionic emission device
    12.
    发明申请
    Thermionic emission device 有权
    热电子发射装置

    公开(公告)号:US20100039015A1

    公开(公告)日:2010-02-18

    申请号:US12288996

    申请日:2008-10-23

    CPC classification number: H01J1/14 H01J2201/19 H01J2201/30469

    Abstract: A thermionic emission device includes an insulating substrate, and one or more grids located thereon. Each grid includes a first, second, third and fourth electrode down-leads located on the periphery thereof, and a thermionic electron emission unit therein. The first and second electrode down-leads are parallel to each other. The third and fourth electrode down-leads are parallel to each other. The first and second electrode down-leads are insulated from the third and fourth electrode down-leads. The thermionic electron emission unit includes a first electrode, a second electrode, and a thermionic electron emitter. The first electrode and the second electrode are separately located and electrically connected to the first electrode down-lead and the third electrode down-lead respectively. The thermionic electron emitter includes at least one carbon nanotube wire.

    Abstract translation: 热电子发射装置包括绝缘基板和位于其上的一个或多个网格。 每个栅格包括位于其周边上的第一,第二,第三和第四电极下引线及其中的热离子电子发射单元。 第一和第二电极下引线彼此平行。 第三和第四电极下引线彼此平行。 第一和第二电极下引线与第三和第四电极下引线绝缘。 热电子发射单元包括第一电极,第二电极和热离子电子发射体。 第一电极和第二电极分别位于第一电极下引线和第三电极引线下电连接。 热离子电子发射体包括至少一个碳纳米管线。

    ELECTRON EMISSION DEVICE COMPRISING CARBON NANOTUBES YARN AND METHOD FOR GENERATING EMISSION CURRENT
    13.
    发明申请
    ELECTRON EMISSION DEVICE COMPRISING CARBON NANOTUBES YARN AND METHOD FOR GENERATING EMISSION CURRENT 有权
    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

    Abstract: 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.

    Abstract translation: 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。

    High brightness thermionic cathode
    16.
    发明授权
    High brightness thermionic cathode 有权
    高亮度热离子阴极

    公开(公告)号:US07176610B2

    公开(公告)日:2007-02-13

    申请号:US10774693

    申请日:2004-02-10

    Applicant: Victor Katsap

    Inventor: Victor Katsap

    Abstract: An improved thermionic cathode is provided. The cathode has a carbon-coated cone surface and reduced cone angle (e.g. typically 60 degrees or less) that delivers an electron beam with high angular intensity and brightness and exhibits increased longevity.

    Abstract translation: 提供了一种改进的热离子阴极。 阴极具有碳涂覆的锥形表面和减小的锥角(例如通常为60度或更小),其传送具有高角度强度和亮度的电子束,并且延长寿命。

    Electron emission materials and components
    18.
    发明授权
    Electron emission materials and components 失效
    电子发射材料和组件

    公开(公告)号:US6051165A

    公开(公告)日:2000-04-18

    申请号:US258990

    申请日:1999-02-26

    Abstract: Electron emission materials consisting of carbides, borides, and oxides, and related mixtures and compounds, of Group IVB metals Hf, Zr, and Ti, Group IIA metals Be, Mg, Ca, Sr, and Ba, and Group IIIB metals Sc, Y, and lanthanides La through Lu are used in electrodes. The electron emission materials include ternary Group IVB-IIIB and IVB-IIA oxides. These electron emission materials are typically contained in a refractory metal matrix formed of tungsten, tantalum, rhenium, and their alloys, but may also be used by themselves. These materials and electrodes have high melting points, low vapor pressures, low work functions, high electrical and thermal conductivity, and high thermionic electron emission and field emission properties.

    Abstract translation: 由ⅣB族金属Hf,Zr和Ti,IIA族金属Be,Mg,Ca,Sr和Ba以及IIIB族金属组成的由碳化物,硼化物和氧化物组成的电子发射材料及相关混合物和化合物Sc,Y ,镧系元素La-Lu用于电极。 电子发射材料包括IVB-IIIB族和IVB-IIA族三元氧化物。 这些电子发射材料通常包含在由钨,钽,铼及其合金形成的难熔金属基体中,但也可以自己使用。 这些材料和电极具有高熔点,低蒸汽压力,低功函数,高导热性和高热电子发射和场发射性能。

    VERFAHREN ZUM HERSTELLEN EINER ELEKTRODE FÜR EINE HOCHDRUCKENTLADUNGSLAMPE UND HOCHDRUCKENTLADUNGSLAMPE MIT MINDESTENS EINER DERART HERGESTELLTEN ELEKTRODE
    19.
    发明申请
    VERFAHREN ZUM HERSTELLEN EINER ELEKTRODE FÜR EINE HOCHDRUCKENTLADUNGSLAMPE UND HOCHDRUCKENTLADUNGSLAMPE MIT MINDESTENS EINER DERART HERGESTELLTEN ELEKTRODE 审中-公开
    方法制造电极用于高压放电灯及高压放电灯具有至少一个这样的电极MANUFACTURED

    公开(公告)号:WO2012059435A1

    公开(公告)日:2012-05-10

    申请号:PCT/EP2011/069030

    申请日:2011-10-28

    Inventor: SEITZ, Wolfgang

    Abstract: Die vorliegende Erfindung betrifft ein Verfahren zum Herstellen einer Elektrode (16) für eine Hochdruckentladungslampe (10), folgende Schritte umfassend: a) Überstreichen zumindest eines Teils der Elektrodenoberfläche zur Erzeugung einer Oxidschicht (Schritt 120), vorzugsweise mit einem Laserstrahl; b) Zumindest teilweises Sublimieren der in Schritt a) entstehenden Oxidschicht (Schritt 120); und c) Reduzieren der restlichen Oxidschicht (140). Sie betrifft überdies eine Hochdruckentladungslampe (10) mit mindestens einer derart hergestellten Elektrode.

    Abstract translation: 本发明涉及一种用于制造电极(16),用于高压放电灯(10),包括以下步骤:a)扫过至少在电极表面的一部分,以形成氧化物层(步骤120),优选地用激光束; b)至少所形成的在步骤a)的氧化物层(步骤120)的部分升华; 和c)降低剩余的氧化物层(140)。 此外,本发明涉及具有以这种方式产生的至少一个电极的高压放电灯(10)。

    CARBON-CONTAINING CATHODES FOR ENHANCED ELECTRON EMISSION
    20.
    发明申请
    CARBON-CONTAINING CATHODES FOR ENHANCED ELECTRON EMISSION 审中-公开
    用于增强电子发射的含碳阴极

    公开(公告)号:WO1998021737A1

    公开(公告)日:1998-05-22

    申请号:PCT/US1996018468

    申请日:1996-11-13

    Abstract: A cathode has electropositive atoms (80) directly bonded to a carbon-containing substrate (60). Preferably, the substrate comprises diamond or diamond-like (sp3) carbon, and the electropositive atoms are Cs. The cathode displays superior efficiency and durability. In one embodiment, the cathode has a negative electron affinity (NEA). The cathode can be used for field emission, thermionic emission, or photoemission. Upon exposure to air or oxygen, the cathode performance can be restored by annealing or other methods. Applications include detectors, electron multipliers, sensors, imaging systems, and displays, particularly flat panel displays.

    Abstract translation: 阴极具有直接键合到含碳衬底(60)上的正电性原子(80)。 优选地,衬底包括金刚石或类金刚石(sp3)碳,正电性原子是Cs。 阴极显示出优异的效率和耐久性。 在一个实施方案中,阴极具有负电子亲和力(NEA)。 阴极可用于场发射,热离子发射或光电发射。 暴露于空气或氧气后,阴极性能可通过退火或其他方法恢复。 应用包括检测器,电子倍增器,传感器,成像系统和显示器,特别是平板显示器。

Patent Agency Ranking