Effective Approach for Fabricating Highly Precise High-Curvature Structural Patterns via Air-Bubble Induction
Tae-Eun Song,
Sang-Ah Oh,
Chi Won Ahn
et al.
Abstract:Developing a new master mold-based patterning technology that can be used to accurately, precisely, and uniformly create large-area micropatterns while controlling the micropatterns of curved structures is essential for promoting innovative developments in various application fields. This study develops a new top-down lithographic process that can effectively produce structural patterns with high curvatures by growing isolated microbubbles in the master pattern holes. The isolated air-pocket lithography (IAL) … Show more
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