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Optica Publishing Group
  • Journal of Display Technology
  • Vol. 8,
  • Issue 6,
  • pp. 336-340
  • (2012)

Color Displays Based on Voltage-Stretchable Liquid Crystal Droplet

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Abstract

In this paper, we demonstrate a transmissive color display based on voltage-stretchable liquid crystal (LC) droplet. The gray scale is induced by stretching a dye-doped LC droplet from a small circular visible area to different extent through dielectrophoretic force. This polarization-insensitive liquid display shows a relatively low operating voltage, fast response, wide viewing angle and good contrast ratio. Both transmissive and reflective mode can be configured.

© 2012 IEEE

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