Field emission X-ray tube and method of operating the same
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United States of America Patent
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Jun 24, 2014
Grant Date -
Jun 14, 2012
app pub date -
Dec 9, 2011
filing date -
Dec 10, 2010
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Abstract
Provided is a field emission X-ray tube. The field emission X-ray tube includes a cathode electrode provided to one end of a vacuum vessel and including a field emission emitter, an anode electrode provided to the other end of the vacuum vessel in an extending direction of the vacuum vessel, and a gate electrode provided on an outer surface of the vacuum vessel adjacent to the cathode electrode.
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