Patent ID: 6803980
Filing Date: 2004-10-12
Classification: G02F

Abstract:
A reflective liquid crystal display apparatus with pixels comprising:a first electrode substrate, including a polymer layer having plural protrusions or depressions arranged randomly is formed on a glass substrate, and a reflective layer, color filters, transparent electrodes, and an alignment layer are formed and laminated sequentially on said polymer layer; a second electrode substrate, including transparent electrodes and an alignment layer are formed and laminated on a glass substrate, arranged so that said alignment layer faces the alignment layer on said first electrode substrate; and a liquid crystal layer formed by filling a liquid crystal composition into an interval between said first and second electrode substrates; wherein said plural protusions or depressions formed on said polymer layer comprise an irregular pattern defined by a phase separation phenomenon; wherein said reflective layer is formed only at a portion corresponding to an aperture of each pixel; and wherein said polymer layer is colored black, and portions of said polymer layers corresponding to other than the aperture of each pixel provide a black matrix function.