Patent ID: 9567523
Date: 2017-02-14
CPC Classifications: C09K,G02F

Claim:
1. A blue phase liquid crystal composite material, comprising 55.0 wt %-84.9 wt % of a parent blue phase liquid crystal, 5.0 wt %-30.0 wt % of a benzyne compound, 5.0 wt %-30.0 wt % of a chiral compound, 5.0 wt %-30.0 wt % of a photo-polymerizable monomer, and 0.1 wt %-2.0 wt % of a photoinitiator, wherein the benzyne compound has the structural of formula below: wherein R R R R wherein the blue phase liquid crystal composite material having a Kerr constant up to an order of magnitude of 10