Coating processes – Optical element produced
Reexamination Certificate
2006-04-13
2010-06-29
Ahmed, Shamim (Department: 1792)
Coating processes
Optical element produced
C427S165000, C428S688000
Reexamination Certificate
active
07744951
ABSTRACT:
A composite oxide coating is provided on a substrate over an infrared (IR) blocking multi-layer coating (e.g., low-E coating), where the composite oxide coating efficiently blocks ultraviolet (UV) radiation. The composite oxide coating and the low-E coating may be heat resistant, and the coated glass substrate may be processed in a single high temperature heat treatment step. The coated article may be effective at blocking both IR and UV radiation in applications such as window applications. The UV blocking coating may include ceria as a UV blocker in certain example embodiment of this invention.
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Ahmed Shamim
Guardian Industries Corp.
Nixon & Vanderhye P.C.
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