Patent ID: 7830485

Claim:
A liquid crystal display panel comprising: an array substrate comprising: a first substrate on which a pixel area displaying an image is defined; a first pixel electrode being arranged in the pixel area to receive a pixel voltage; and a first common electrode being arranged in the pixel area and spaced apart from the first pixel electrode to receive a common voltage and form a first electric field together with the first pixel electrode; an opposite substrate comprising: a second substrate facing the first substrate; a second pixel electrode being arranged on the second substrate corresponding to the pixel area to receive the pixel voltage; and a second common electrode being arranged on the second substrate corresponding to the pixel area and spaced apart from the second pixel electrode to receive the common voltage and form a second electric field together with the second pixel electrode; and a liquid crystal layer interposed between the array substrate and the opposite substrate, wherein the liquid crystal layer comprises blue-phase liquid crystals, an anisotropic refractive index of the blue-phase liquid crystals adjacent to the array substrate is varied by the first electric field, and an anisotropic refractive index of the blue-phase liquid crystals adjacent to the opposite substrate is varied by the second electric field.