Patent ID: 8089591
Filing Date: 2012-01-03
Classification: G02F

Abstract:
1. A liquid crystal device comprising: a first substrate comprising a first surface; a second substrate comprising a second surface opposite to the first surface of the first substrate; a first electrode and a first alignment film successively formed on the first surface of the first substrate; a second electrode and a second alignment film successively formed on the second surface of the second substrate; at least one liquid crystal cell between the first substrate and the second substrate, wherein each of the at least one liquid crystal cells comprises a transmissive area and a reflective area filled with a mixture of an alignment solution and liquid crystal molecules, a pretilt angle of the liquid crystal molecules of the transmissive area being about 54° to 60°, and a pretilt angle of the liquid crystal molecules of the reflective area being about 65° to 70°; and wherein a polymer network is formed in each of the at least one liquid crystal cells after the liquid crystal molecules are exposed to UV rays and the first substrate and the second substrate receive a first voltage, such that the liquid crystal molecules achieve a bend state without transiting from a splay state.