Method of testing addressable emissive cathodes
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United States of America Patent
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May 6, 2003
Issued Date -
N/A
app pub date -
Feb 2, 1998
filing date -
Jan 24, 1995
priority date (Note) -
Expired
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Abstract
A method for determining functionality of pixels comprising the addressing of at least one but not more than ten pixels at a time, thereby producing a current. The pixels are comprised of cathode emitters. The current is collected on an anode disposed opposite the pixels, and the current is measured.
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