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A method of creating topologically structured polymer film or coating, a film or coating created therefrom, and an optical article comprising the film or coating
A method of creating topologically structured polymer film or coating, a film or coating created therefrom, and an optical article comprising the film or coating
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机译:一种产生拓扑结构化的聚合物膜或涂层的方法,由其形成的膜或涂层以及包括该膜或涂层的光学制品
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摘要
Sub-micron-structured (nanostructured) polymer film or coatings are made by coating a substrate with a mixture of materials. One of the materials is removed using a selective solvent, leaving pores or other nanostructure. The substrate may be grooved, providing a competing nanostructure. The coating may act as an antireflective coating, optical retarder, optical diffuser, or orientation layer.
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