A double-sided display which can suitable carry out black display both in a well-lighted place and a dark place is provided. The following members are disposed in the B direction: a first polarizing plate (14) which allows only a linearly polarized light component to pass through; a liquid crystal layer...http://www.google.ca/patents/US7561231?utm_source=gb-gplus-sharePatent US7561231 - Display and device including same