High sensitivity infrared sensing apparatus and related method thereof
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United States of America Patent
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May 31, 2005
Grant Date -
Jul 31, 2003
app pub date -
Feb 26, 2001
filing date -
Feb 24, 2000
priority date (Note) -
Expired
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Abstract
The infrared (IR) sensing apparatus (101) and related method achieves improvement over traditional infrared sensors by levitating or suspending the IR platform (103) to reduce the loss of IR energy, which normally dissipates in the form of heat. The levitating IR sensitive platform (123) of the present invention has no contact with the substrate (110) during energy absorption, thus eliminating a substantial disadvantage existing in the conventional systems proposed heretofore.
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