Abstract: A blue phase liquid crystal display device includes a first substrate having a first pixel region, a first gate line on the first substrate, first and second data lines on the first substrate, a first thin film transistor (TFT) and a second TFT disposed in the first pixel region, the first TFT connected to the first gate line and the first data line, and the second TFT connected to the first gate line and the second data line, a first pixel electrode in the first pixel region and connected to the first TFT, and a second pixel electrode in the first pixel region and connected to the second TFT, a second substrate facing the first substrate, and a liquid crystal layer between the first and second substrates, the liquid crystal layer having an optical isotropic property without an electric field and a birefringence property with the electric field.

Abstract: A liquid crystal display device includes: first and second substrates facing and spaced apart from each other; a plurality of insulating patterns on an inner surface of the first substrate; a plurality of pixel electrodes and a plurality of common electrodes on the plurality of insulating patterns, the plurality of pixel electrodes alternating with the plurality of common electrodes, the adjacent pixel and common electrodes generating a horizontal electric field according to a driving voltage; and a liquid crystal layer between the first and second substrates, the liquid crystal layer including one of a blue phase liquid crystal molecules and a uniform standing helix liquid crystal molecules.

Abstract: A liquid crystal display device includes first and second substrate facing each other; a pixel electrode and a common electrode on the first substrate and generating an electric field substantially parallel to the first substrate; a backlight unit disposed under the first substrate and providing a light to the first substrate; and a liquid crystal layer including liquid crystal molecules and disposed between the first and second substrates, wherein the liquid crystal molecules are twisted in a helical structure having an axis perpendicular to the first substrate when the electric field is not generated and untwisted along the electric field with maintaining the axis when the electric field is generated.

Abstract: A blue phase liquid crystal display device includes a first substrate having a first pixel region, a first gate line on the first substrate, first and second data lines on the first substrate, a first thin film transistor (TFT) and a second TFT disposed in the first pixel region, the first TFT connected to the first gate line and the first data line, and the second TFT connected to the first gate line and the second data line, a first pixel electrode in the first pixel region and connected to the first TFT, and a second pixel electrode in the first pixel region and connected to the second TFT, a second substrate facing the first substrate, and a liquid crystal layer between the first and second substrates, the liquid crystal layer having an optical isotropic property without an electric field and a birefringence property with the electric field.

Abstract: A liquid crystal display device includes: first and second substrates facing and spaced apart from each other; a plurality of insulating patterns on an inner surface of the first substrate; a plurality of pixel electrodes and a plurality of common electrodes on the plurality of insulating patterns, the plurality of pixel electrodes alternating with the plurality of common electrodes, the adjacent pixel and common electrodes generating a horizontal electric field according to a driving voltage; and a liquid crystal layer between the first and second substrates, the liquid crystal layer including one of a blue phase liquid crystal molecules and a uniform standing helix liquid crystal molecules.

Abstract: An alignment material for a liquid crystal display (LCD) device includes a mixture of carbon nano-tube and polyimide.

Abstract: A lenticular lens includes an upper plate including an upper transparent electrode and having a plurality of lens surfaces having a curved surface shape; an upper alignment film on the lens surfaces; a lower plate having a lower transparent electrode and a lower alignment film; and a liquid crystal layer between the upper plate and the lower plate to be driven by an electric field applied by the upper transparent electrode and the lower transparent electrode.

Abstract: An alignment material for a liquid crystal display (LCD) device includes a mixture of carbon nano-tube and polyimide.