A liquid crystal displaying apparatus has a reflection-type liquid crystal display with vertical orientation-mode liquid crystals, to modulate linearly polarized light. Also provided is a polarization and diffracting section to convert read light beams obliquely incident thereto to the linearly polarized...http://www.google.fr/patents/US6147735?utm_source=gb-gplus-shareBrevet US6147735 - Reflection-type liquid crystal displaying apparatus
