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An Electrochemical Cholesteric Liquid Crystalline Device for Quick and Low-Voltage Color Modulation
Published on: February 27, 2019
Nontwist quarter-wave liquid-crystal cell for a high-contrast reflective display
1Research Institute of Computer, Information and Communication, Department of Electronics Engineering, Pusan National University, Pusan, 609-735, Korea.
Optics Letters
|December 11, 2007
Abstract:
We propose an optical configuration of a nontwist quarter-wave liquid-crystal cell for a high-contrast reflective display that can be applied to most nontwist display modes. By fabricating a homogeneous cell with the proposed configuration, we have demonstrated a high contrast ratio of 50:1 without using a wideband retardation film.

