| 摘要 |
An activation apparatus for an electron emission device is provided to apply uniform electric field to an entire surface of a substrate by maintaining constantly a gap between an electron emission substrate and an activation electrode bar. An electron emission substrate(120) includes an electron emission element formed on a display region thereof. The electron emission substrate is loaded on a supporting plate(110). Guide rails(130a,130b) are formed in parallel to each other at both sides of the supporting plate. An activation electrode bar(140) is installed on the guide rails. Scan electrode shorting bars(128,129) are formed on a non-display region which is formed outside the display region of the electron emission substrate.
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