| 摘要 |
A method for manufacturing an electron emission device is provided to reduce residues and improve uniformity of an active layer by activating an electron emission part of the electron emission device. A cathode electrode(21) is formed by depositing a conductive material on a substrate(20). A first insulating layer(22), a first gate electrode(23), a second insulating layer(24), and a second gate electrode(25) are formed on the cathode electrode. A hole(26) is formed by exposing a part of the first insulating layer, the first gate electrode, the second insulating layer, and the second gate electrode. An electron emission part(27) is formed on the exposed part of the cathode electrode. A liquefied activation layer(28) is formed and hardened on the electron emission part. An adhesive layer(29) is attached on the hardened activation layer. The adhesive layer and the activation layer are removed.
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