Method for fabricating a field emission device and method for the operation thereof
    1.
    发明授权
    Method for fabricating a field emission device and method for the operation thereof 失效
    场致发射器件的制造方法及其动作方法

    公开(公告)号:US06364730B1

    公开(公告)日:2002-04-02

    申请号:US09484930

    申请日:2000-01-18

    IPC分类号: H01J902

    摘要: A method for operating a field emission device (100) having an electron emitter (115) includes the steps of providing an emitter-enhancing electrode (117) proximate to electron emitter (115), causing emitter-enhancing electrode (117) to emit electrons, and causing the electrons emitted by emitter-enhancing electrode (117) to be received by electron emitter (115). A method for fabricating a field emission device (100) includes the steps of forming a layer (126) of dielectric material, forming emitter-enhancing electrode (117) on layer (126) of dielectric material, forming an enhanced-emission structure (131) in emitter-enhancing electrode (117), removing a portion of layer (126) of dielectric material proximate to enhanced-emission structure (131) to form a well (114, 158), and forming electron emitter (115) within well (114, 158).

    摘要翻译: 一种用于操作具有电子发射器(115)的场致发射器件(100)的方法包括以下步骤:提供靠近电子发射器(115)的发射极增强电极(117),使发射极增强电极(117)发射电子 并且使由发射极增强电极(117)发射的电子被电子发射器(115)接收。 一种用于制造场发射器件(100)的方法包括以下步骤:形成介电材料层(126),在电介质材料的层(126)上形成发射极增强电极(117),形成增强发射结构(131 )在发射极增强电极(117)中,去除靠近增强发射结构(131)的介电材料层(126)的一部分以形成阱(114,158),并在阱内形成电子发射器(115) 114,158)。

    Field emission device having an emitter-enhancing electrode
    2.
    发明授权
    Field emission device having an emitter-enhancing electrode 失效
    具有发射极增强电极的场致发射器件

    公开(公告)号:US06400068B1

    公开(公告)日:2002-06-04

    申请号:US09484665

    申请日:2000-01-18

    IPC分类号: H01J1304

    CPC分类号: H01J3/022

    摘要: A field emission device (100) includes an electron emitter (115) and an emitter-enhancing electrode (117) having an enhanced-emission structure (131), which is disposed proximate to electron emitter (115). Enhanced-emission structure (131) is embodied by, for example, each of the following structures: a tapered portion (118) of emitter-enhancing electrode (117), an electron-emissive edge (135) that is generally parallel to an axis (136) of electron emitter (115), a combination of a conductive layer (137) and an electron-emissive layer (138) that is disposed proximate to an edge (133) of conductive layer (137), and an electron-emissive layer (146) having a thickness of less than about 500 angstroms.

    摘要翻译: 场致发射器件(100)包括电子发射器(115)和具有增强发射结构(131)的发射极增强电极(117),其设置在电子发射器(115)附近。 增强发射结构(131)通过例如以下每个结构实现:发射极增强电极(117)的锥形部分(118),大致平行于轴线的电子发射边缘(135) 电子发射器(115)的电极(136),靠近导电层(137)的边缘(133)设置的导电层(137)和电子发射层(138)的组合,以及电子发射 层(146)具有小于约500埃的厚度。