Flat lamp
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United States of America Patent
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Nov 13, 2007
Grant Date -
Mar 23, 2006
app pub date -
Apr 6, 2005
filing date -
Sep 22, 2004
priority date (Note) -
Expired
status (Latency Note)
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Abstract
Provided is a flat lamp which includes a lower substrate and an upper substrate that form discharge space therebetween disposed facing each other, a plurality of discharge electrodes formed at least on one of the lower substrate and the upper substrate, a plurality of spacers that form a plurality of discharge cells by defining the discharge space, and disposed parallel to the discharge electrodes between the lower substrate and the upper substrate, a plurality of auxiliary electrodes, to which a voltage is induced by applying a voltage to the discharge electrodes, formed on a surface of the spacers, and a fluorescent layer formed on an inner wall of the discharge cells.
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