Ultraviolet light-resistant articles and methods for making the same

An ultraviolet light-resistant article that includes: a substrate having a glass or glass-ceramic composition and first and second primary surfaces; an ultraviolet light-absorbing element having a an absorptivity greater than 50% at wavelengths from about 100 nm to about 380 nm and a thickness betwe...

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Bibliographische Detailangaben
Hauptverfasser: Heberle, Albert Peter, Adib, Kaveh, Schneider, Vitor Marino, Koch, III, Karl William, Bellman, Robert Alan, Bookbinder, Andrea Weiss, Hart, Shandon Dee, Lin, Lin, Paulson, Charles Andrew
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:An ultraviolet light-resistant article that includes: a substrate having a glass or glass-ceramic composition and first and second primary surfaces; an ultraviolet light-absorbing element having a an absorptivity greater than 50% at wavelengths from about 100 nm to about 380 nm and a thickness between about 10 nm and about 100 nm; and a dielectric stack formed with a plasma-enhanced process. Further, the light-absorbing element is between the substrate and the dielectric stack. Alternatively, the light-absorbing element can include one or more ultraviolet light-resistant layers disposed within the dielectric stack over the first primary surface.