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Microlenses fabricated by discontinuous dewetting and soft lithography

  • Xinhong Yu
  • , Zhe Wang
  • , Yanchun Han*
  • *Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

Abstract

This letter describes an approach to fabricating microlens arrays with low cost and large area through the combination of discontinuous dewetting and reversible water-ice transition via a soft lithography replica process. Microlenses with different curvature can be tuned by the modulation of the wettability of the substrates. The microlenses fabricated can project clear miniaturized images.

Original languageEnglish
Pages (from-to)1878-1881
Number of pages4
JournalMicroelectronic Engineering
Volume85
Issue number9
DOIs
StatePublished - Sep 2008
Externally publishedYes

Keywords

  • Microlens
  • Soft lithography

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