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Optica Publishing Group
  • Journal of Display Technology
  • Vol. 4,
  • Issue 1,
  • pp. 24-27
  • (2008)

Liquid Crystal Alignment Layer With Controllable Anchoring Energies

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Abstract

We demonstrate a liquid crystal alignment layer with controllable polar and azimuthal anchoring energies. This alignment layer is based on a nanostructured surface formed by mixing a conventional polyimide and a nonaligning polymer. By using this variable anchoring alignment layer, large cell gap bistable twisted nematic LCD requiring asymmetric anchoring can be fabricated.

© 2007 IEEE

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