Antireflection coating for a temperature sensitive substrate
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United States of America Patent
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Aug 1, 2006
Grant Date -
N/A
app pub date -
Aug 19, 1997
filing date -
Oct 31, 1994
priority date (Note) -
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Abstract
A multilayer antireflection coating for a temperature sensitive substrate such as plastic. One layer is a DC reactively sputtered metal oxide which may be deposited quickly and without imparting a large amount of heat to the substrate. Another layer has a refractive index lower than the substrate.
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