Patent ID: 8928846
Filing Date: 2015-01-06
Classification: G02F

Abstract:
1. A liquid crystal display device comprising: a first substrate; an interlayer film over the first substrate; a first electrode layer over the interlayer film; a second electrode layer over the interlayer film; a first wall-like structure body over the first electrode layer; a second wall-like structure body over the second electrode layer; a dielectric film in direct contact with a side surface of the first electrode layer, a side surface of the second electrode layer, the first wall-like structure body, the second wall-like structure body, and the interlayer film; a liquid crystal layer over the dielectric film; a second substrate over the liquid crystal layer; and a thin film transistor over the first substrate, wherein a dielectric constant of the dielectric film is higher than a dielectric constant of each of the first wall-like structure body, the second wall-like structure body, and the liquid crystal layer, wherein the liquid crystal layer comprises a liquid crystal material exhibiting a blue phase, wherein the first electrode layer is over the thin film transistor, wherein the first electrode layer is electrically connected to the thin film transistor, wherein the second electrode layer is a common electrode layer and is over the thin film transistor, and wherein the first electrode layer is a pixel electrode layer.