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    • 3. 发明专利
    • Electron emitting device
    • 电子发射装置
    • JP2007042458A
    • 2007-02-15
    • JP2005225898
    • 2005-08-03
    • Toshiba Corp株式会社東芝
    • SAKAI TADASHIONO TOMIOSAKUMA HISASHIYOSHIDA HIROAKISUZUKI MARIKO
    • H01J1/34H01J1/30H01J21/02H01J35/06
    • H01J21/04H01J3/021
    • PROBLEM TO BE SOLVED: To achieve stable emission of electrons and a high output of electrons even with impression at low voltage. SOLUTION: The electron emitting device is equipped with a cathode in a cell structuring a surface of a discharge cell, a diamond barrier arranged to be faced to the cathode in the cell, an insulation body arranged between the cathode in the cell and a first surface of the diamond barrier and forming a sealed space, inert gas sealed in the sealed space, a discharge anode separating the first surface and a second surface of an opposite surface of the diamond barrier and arranged to be faced to each other with vacuum in between, a first electrode impressing voltage between the cathode in the cell and the diamond barrier using the diamond barrier as an anode side, and a second power supply impressing voltage between the diamond barrier and the discharge anode using the discharge anode as an anode side. COPYRIGHT: (C)2007,JPO&INPIT
    • 要解决的问题:即使在低电压下的印象,也能实现电子的稳定发射和高电子输出。 解决方案:电子发射器件在构成放电单元的表面的单元中装备有阴极,金刚石阻挡层布置成面对电池中的阴极,布置在电池中的阴极之间的绝缘体和 金刚石阻挡层的第一表面并形成密封空间,密封在密封空间中的惰性气体,将金刚石阻挡层的第一表面和相对表面的第二表面分开的放电阳极,并布置为彼此面对真空 其中,使用金刚石阻挡层作为阳极侧的第一电极施加电池中的阴极和金刚石阻挡层之间的电压,以及使用放电阳极作为阳极侧的金刚石阻挡层和放电阳极之间的第二电源施加电压 。 版权所有(C)2007,JPO&INPIT
    • 9. 发明专利
    • Micro device, micro device array, amplifying circuit, memory apparatus, analog switch and current control element
    • 微型器件,微型器件阵列,放大电路,存储器,模拟开关和电流控制元件
    • JP2005174905A
    • 2005-06-30
    • JP2004248101
    • 2004-08-27
    • Ngk Insulators Ltd日本碍子株式会社
    • TAKEUCHI YUKIHISANANATAKI TSUTOMUOWADA IWAO
    • H01J21/04G09G3/22G11C7/10G11C11/30H01J1/312H01J19/24
    • H01J21/04B82Y10/00G09G3/22G11C7/1051G11C11/30H01J1/312H01J19/24H01J2201/3125
    • PROBLEM TO BE SOLVED: To provide a micro device applicable to, for example, an amplifying circuit having a memory function, a memory apparatus or an analog switch, etc. by using an electron emission element. SOLUTION: The micro device 10 is provided with a memory part 18 accumulating a charge according to an input voltage Vi, the electron emission element 14 emitting electrons according to the charge accumulated in the memory part 18 and an amplifying part 16 connected with a power source 22 and containing a collector electrode 20 capturing the electrons emitted from the electron emission element 14. At least the atmosphere between the electron emission element 14 and the collector electrode 20 is a vacuum. The electrons emitted from the electron emission element 14 are captured by the collector electrode of the amplifying part 16, which induces a collector current Ic flowing between the collector electrode 20 and the electron emission element 14, and amplification is performed by the collector current Ic. COPYRIGHT: (C)2005,JPO&NCIPI
    • 要解决的问题:通过使用电子发射元件来提供适用于例如具有存储功能的放大电路,存储装置或模拟开关等的微型装置。 解决方案:微型装置10设有存储器部分18,其根据输入电压Vi蓄积电荷,电子发射元件14根据累积在存储器部分18中的电荷和与 电源22并且包含捕获从电子发射元件14发射的电子的集电极20.至少电子发射元件14和集电极20之间的气氛是真空。 从电子发射元件14发射的电子被放大部分16的集电极捕获,这引起在集电极20和电子发射元件14之间流动的集电极电流Ic,并且通过集电极电流Ic进行放大。 版权所有(C)2005,JPO&NCIPI