Double-sided light emitting device
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United States of America Patent
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Mar 29, 2011
Grant Date -
May 7, 2009
app pub date -
Jan 7, 2009
filing date -
May 28, 2003
priority date (Note) -
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Abstract
A double-sided light emitting device including lower and upper substrates, an emission element formed between an inner surface of the upper substrate and an inner surface of the lower substrate and emitting predetermined light, an upper layer of polarizing material disposed on at least one of inner and outer surfaces of the upper substrate, and a lower layer of polarizing material disposed on at least one of inner and outer surfaces of the lower substrate.
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