Planar light source generating apparatus
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United States of America Patent
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Nov 24, 2009
Grant Date -
Jul 19, 2007
app pub date -
Jun 28, 2006
filing date -
Jan 16, 2006
priority date (Note) -
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Abstract
An apparatus for generating a planar light source and method for driving the same is provided. The apparatus for generating a planar light source comprises an emitting layer disposed not only on a cathode electrode, but also on a gate electrode as well. Accordingly, by applying an AC voltage to the apparatus, a duty cycle of the AC voltage can reach 100% so as to enhance the brightness to the extent that the apparatus is applied a DC voltage.
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