| 摘要 |
An electron emission device includes a first and a second substrate facing each other, cathode electrodes formed on the first substrate, and electron emission regions connected to the cathode electrodes. Gate electrodes are spaced apart from the cathode electrodes by an interposing insulating layer. Phosphor layers are formed on the second substrate. At least one anode electrode is formed on a surface of the phosphor layers. The electron emission region has a first surface facing the first substrate and a second surface facing the second substrate. The second surface of the electron emission region facing the second substrate is smaller in size than the first surface of the electron emission region facing the first substrate.
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