Single field emission device
    61.
    发明授权
    Single field emission device 失效
    单场发射装置

    公开(公告)号:US5610471A

    公开(公告)日:1997-03-11

    申请号:US409479

    申请日:1995-03-22

    IPC分类号: H01J1/304 H01J1/46 H01J1/62

    摘要: A field emission device (100) uses single crystals in order to eliminate grain boundaries within some or all of the electrodes (103, 104, and 205). The elimination of grain boundaries reduces susceptibility to damage, improves stability of the device (100), and improves uniformity and reproducibility among devices. In a preferred embodiment, the emitter and gate electrodes (103 and 104 respectively) are formed from a single crystal thin film (302). In other embodiments, other structures are employed wherein one or more of the electrodes (103, 104, and 205) are formed from single crystals.

    摘要翻译: 场发射器件(100)使用单晶以消除部分或全部电极(103,104和205)内的晶界。 消除晶界降低了损伤的易感性,提高了器件的稳定性(100),并提高了器件之间的均匀性和再现性。 在优选实施例中,发射极和栅电极(103和104分别)由单晶薄膜(302)形成。 在其他实施例中,采用其中一个或多个电极(103,104和205)由单晶形成的其它结构。