发明授权
- 专利标题： Electron emitting device, method of producing the same, and method of driving the same; and image display comprising the electron emitting device and method of producing the same
- 专利标题（中）： 电子发射器件及其制造方法及其驱动方法。 以及包括电子发射器件的图像显示器及其制造方法
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申请号： US09601907申请日： 2000-09-25
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公开(公告)号： US06635979B1公开(公告)日： 2003-10-21
- 发明人: Tetsuya Shiratori , Hideo Kurokawa , Masahiro Deguchi , Makoto Kitabatake
- 申请人： Tetsuya Shiratori , Hideo Kurokawa , Masahiro Deguchi , Makoto Kitabatake
- 优先权： JP10-026945 19980209; JP10-202992 19980717
- 主分类号： H01J102
- IPC分类号： H01J102
摘要：
An electron emitting device includes at least an electron transporting member (1), an electron emitting member (3), and an electric field concentration region (2) formed between the electron transporting member (1) and the electron emitting member (3). For example, the electron transporting member (1) may be a conductive layer, the electric field concentration region (2) may be formed of an insulating layer formed on the conductive layer, and the electron emitting member (3) may be formed of particles provided on the insulating layer. Due to the electric field concentration in the electric field concentration region (2), electrons are easily injected from the electron transporting member (1) to the electron emitting member (3).
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