ANTIREFLECTIVE HIERARCHICAL STRUCTURES

摘要

An antiretlective biomimetic hierarchical structure, a composite antiretlective hierarchical structure, and an antiretlective surface including a pattern of antiretlective biomimetic hierarchical structures are provided. The antiretlective hierarchical structures include one or more clusters of primary structures and a plurality of secondary structures formed on each of the primary structures. The primary structures have dimensions in the micrometer range with a major dimension of approximately two micrometers. Each of the secondary structures has dimensions in the nanometer range wherein the pitch and height are approximately three hundred nanometers.