abstract |
A liquid crystal medium and a liquid crystal display are provided. The invention comprises one or more mesogenic compounds selected from the group of compounds of formulas I and II as defined in claim 1, one or more chiral compounds and one or more polymerizable compounds. LIQUID CRYSTAL MEDIUM, COMPOSITE SYSTEM OBTAINED OR OBTAINED FROM THE MEDIUM BY POLYMERIZING ONE OR MORE TYPE OF POLYMERIZABLE COMPOUND, AND LIQUID CRYSTAL DISPLAY INCLUDING THE COMPOSITE SYSTEM, IN particular A display operating in reflective mode . The present invention further relates to a method of preparing the composite system, comprising space selective polymerization. [Selection figure] None |