Optical: systems and elements – Having significant infrared or ultraviolet property – Multilayer filter or multilayer reflector
Patent
1988-05-25
1991-12-10
Arnold, Bruce Y.
Optical: systems and elements
Having significant infrared or ultraviolet property
Multilayer filter or multilayer reflector
20419227, G02B 528, C23C 1414, C23C 1434
Patent
active
050712063
ABSTRACT:
Visually transparent, color corrected, infra-red reflecting films are disclosed for solar heat control. The films employ Fabry-Perot sandwich interference filters which are characterized by having three or more transparent layers of sputter-deposited metal such as silver directly contiguous with dielectric spacer layers and optionally boundary layers. Methods for producing these materials by sputtering techniques as well as glazing materials incorporating these films are disclosed, as well.
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Brazil Michael
Hood Thomas G.
Meyer Stephen F.
Arnold Bruce Y.
Southwall Technologies Inc.
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