| 摘要 |
An electron emission device includes a base substrate, first electrodes on the base substrate, second electrodes electrically insulated from the first electrodes, a first insulation layer between the first electrodes and the second electrodes, electron emission source holes formed in the first insulation layer and the second electrodes to expose the first electrodes, and electron emission sources in the electron emission source holes, each electron emission source including at least one electron emission material and at least one catalyst metal nano particle.
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