A liquid crystal device having a higher durability and a display quality less likely to be degraded, for example, for use in a glare shield reflection mirror. The liquid crystal device comprises: a pair of substrate plates, a liquid crystal layer filled between the pair of substrate plates, and an oblique...http://www.google.fr/patents/US4813768?utm_source=gb-gplus-shareBrevet US4813768 - Liquid crystal device having an oblique evaporation film which is protected by a protective layer
Liquid crystal device having an oblique evaporation film which is protected ...
