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    • 1. 发明授权
    • Electron beam apparatus
    • 电子束装置
    • US07427826B2
    • 2008-09-23
    • US11331111
    • 2006-01-13
    • Jun IbaYasuo OhashiHisanobu AzumaTakahiro HachisuMasanori Takahashi
    • Jun IbaYasuo OhashiHisanobu AzumaTakahiro HachisuMasanori Takahashi
    • H01J1/00H01J9/02
    • H01J3/026H01J31/127
    • There provided is an electron beam apparatus of preventing surface creeping discharge from newly arising due to discharge that arises between an anode electrode and an electron-emitting device. In an electron-emitting device including a scan signal device electrode and an information signal device electrode, a portion of the scan signal device electrode is covered by an insulating layer of insulating scan signal wiring from information signal wiring, an additional electrode is connected to the scan signal device electrode at an end portion of the insulating layer and the additional electrode is configured so that energy Ee being lost due to melting of the additional electrode is larger than energy Ea of discharge current flowing in to the electron-emitting device.
    • 提供了一种电子束装置,其防止由于在阳极电极和电子发射器件之间产生的放电而新出现的表面蠕变放电。 在包括扫描信号器件电极和信息信号器件电极的电子发射器件中,扫描信号器件电极的一部分被来自信息信号布线的绝缘扫描信号布线的绝缘层覆盖,附加电极连接到 在绝缘层的端部处的扫描信号器件电极和附加电极被配置为使得由于附加电极的熔化而损失的能量Ee大于流入电子发射器件的放电电流的能量Ea。