Infrared Emitter in Projection Display Television
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United States of America Patent
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Issued Date -
N/A
app pub date -
Oct 31, 2011
filing date -
Jun 29, 2011
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
An IR emitter internally mounted behind the screen of a projection television apparatus. The IR emitter is mounted so as not to interfere with the image display light path. The IR emitter is mounted so that IR rays are reflected off the mirror and exit through the screen of the projection television. The IR emitter includes one or more IR type LEDs.
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Family
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Cited Art Landscape
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