Polarisation-independent liquid crystal lens array with additional dielectric films over self-aligned dual hole-patterned electrodes

Yung Hsiang Hsu, Tzu Hsiang Kao, Chun Yu Chien, Chia Rong Sheu

研究成果: Article

摘要

This study demonstrates a type of polarisation-independent liquid crystal (LC) lens arrays that are composed of two orthogonally homogeneous LC layers and self-aligned dual hole-patterned array electrodes. Additional dielectric optical adhesive films coated on patterned electrode surfaces are used to prevent the occurrence of disclination line. The completed LC lens array shows available minimum focal lengths of 12.82 and 13.35 mm at 7 Vrms with respect to individual aluminium (Al) and indium tin oxide (ITO) hole-patterned array electrodes. The LC lens array exhibits the characteristics of electrically tunable focuses, no disclination line, and polarisation-independence.

原文English
期刊Liquid Crystals
DOIs
出版狀態Accepted/In press - 2020 一月 1

All Science Journal Classification (ASJC) codes

  • Chemistry(all)
  • Materials Science(all)
  • Condensed Matter Physics

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