Field emitting luminous device
    2.
    发明授权
    Field emitting luminous device 失效
    场发光器件

    公开(公告)号:US06943494B2

    公开(公告)日:2005-09-13

    申请号:US10378754

    申请日:2003-03-05

    IPC分类号: H01J29/46 H01J43/00 H01J63/06

    CPC分类号: H01J63/06

    摘要: A field emitting luminous device is disclosed. The device includes a cathode electron emitting unit, an electron amplifying unit, a panel unit, and an electric power supply unit. The primary electrons emitted from the cathode electron emitting unit hit the electron amplifying material on the electrode surface of the electron amplifying unit, generating amplified secondary electrons. The secondary electrons bombard the light-emitting layer of the panel unit, producing fluorescence. The fluorescence penetrates the upper transparent panel and is thus observed by eyes.

    摘要翻译: 公开了一种场致发光器件。 该装置包括阴极电子发射单元,电子放大单元,面板单元和电力供应单元。 从阴极电子发射单元发射的一次电子撞击电子放大单元的电极表面上的电子放大材料,产生放大的二次电子。 二次电子轰击面板单元的发光层,产生荧光。 荧光穿透上透明面板,因此被眼睛观察。