The present invention relates to an optically addressed spatial light modulator with high spatial resolution and a fast response. The spatial light modulator includes photoresponsive layers of amorphous silicon and light modulating layers of ferroelectric liquid crystals (FLCs). The present invention...http://www.google.com.au/patents/US5178445?utm_source=gb-gplus-sharePatent US5178445 - Optically addressed spatial light modulator
