Abstract
Abstract Experimental evidence for edge-enhancement of images utilising domain walls between different switched states in ferroelectric liquid crystal spatial light modulator pixels is presented. Optical investigations and results using silicon backplane devices are described and discussed. The experiments use a chiral smectic C ferroelectric liquid crystal mixture with a switching angle of 45°. The effect is optimised by using a ferroelectric liquid crystal mixture with a switching angle of 90° (cone angle 45°).
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