Articles Including Nanostructured Surfaces and Enclosed Voids
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United States of America Patent
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Issued Date -
Apr 27, 2023
app pub date -
Apr 13, 2021
filing date -
Apr 28, 2020
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Abstract
The present disclosure provides an article including either at least two layers each having at least one enclosed void that is defined in part by nanostructured surfaces, or a layer having at least one enclosed void that is defined by two nanostructured surfaces in contact with each other. In addition, the present disclosure provides an optical information display and an OLED device including the article. The nanostructured surface of the article is protected from damage and contamination by the presence of another layer.
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