Abstract: Disclosed herein is a vertical alignment liquid crystal display device with high-speed response.

Abstract: Disclosed is an LCD having liquid crystal molecules that lie at a predetermined direction around a valley formed in an upper substrate of the LCD in order to prevent creation of an unadjustable disclination line. The LCD comprises an upper substrate, a lower substrate and a plurality of slits formed in a pixel region of the lower substrate. Each of the slits has a minute distance to the adjacent one of the slits. A valley is formed in a color filter of the upper substrate covered with a transparent electrode, and has a predetermined angle with respect to the slits. Vertical alignment material is formed in opposite faces of the upper and lower substrates. A liquid crystal layer is injected between the upper and lower substrates. Polarizers are arranged in outer faces of the upper and lower substrates, and have transmission axes, which are perpendicular to each other.

Abstract: Disclosed herein is a vertical alignment liquid crystal display device with high-speed response.

Abstract: A VVA mode LCD has a liquid crystal (LC) layer of a negative dielectric anisotropy between lower and upper substrates. A pixel electrode is formed on the lower substrate. A color resin layer is formed on the upper substrate and has a V-shaped valley and jagged valleys, which are perpendicular to and shallower in depth than the V-shaped valley. A counter electrode is formed on the color resin layer and has a V-shaped valley and jagged valleys perpendicular to the V-shaped valleys. A first vertical orientation layer is formed between the pixel electrode and the LC layer. A second vertical orientation layer is formed between the counter electrode and the LC layer. First and second polarizers are attached to the outer and inner faces of the upper and lower substrates, respectively. The polarization axis of each intersects. The jagged valleys are provided to the V-shaped valleys via halftone exposure.

Abstract: Disclosed is a liquid crystal display capable of being adaptable for appliances providing moving pictures and TV-based high-performance devices. The liquid crystal display comprises an upper substrate and a lower substrate disposed in opposition to each other; a liquid crystal layer interposed between the upper and lower substrates; a color resin layer formed on an inside surface of the upper substrate; a counter electrode formed on a surface of the color resin layer including the valleys; a pixel electrode formed on an inside surface of the lower substrate; vertical alignment layers interposed between the pixel electrode and the liquid crystal layer and between the counter electrode and the liquid crystal layer; and polarizing sheets attached on outer surfaces of the upper and lower substrates.

Abstract: A VVA mode LCD has a liquid crystal (LC) layer of a negative dielectric anisotropy between lower and upper substrates. A pixel electrode is formed on the lower substrate. A color resin layer is formed on the upper substrate and has a V-shaped valley and jagged valleys, which are perpendicular to and shallower in depth than the V-shaped valley. A counter electrode is formed on the color resin layer and has a V-shaped valley and jagged valleys perpendicular to the V-shaped valleys. A first vertical orientation layer is formed between the pixel electrode and the LC layer. A second vertical orientation layer is formed between the counter electrode and the LC layer. First and second polarizers are attached to the outer and inner faces of the upper and lower substrates, respectively. The polarization axis of each intersects. The jagged valleys are provided to the V-shaped valleys via halftone exposure.

Abstract: Disclosed is an LCD having liquid crystal molecules that lie at a predetermined direction around a valley formed in an upper substrate of the LCD in order to prevent creation of an unadjustable disclination line. The LCD comprises an upper substrate, a lower substrate and a plurality of slits formed in a pixel region of the lower substrate. Each of the slits has a minute distance to the adjacent one of the slits. A valley is formed in a color filter of the upper substrate covered with a transparent electrode, and has a predetermined angle with respect to the slits. Vertical alignment material is formed in opposite faces of the upper and lower substrates. A liquid crystal layer is injected between the upper and lower substrates. Polarizers are arranged in outer faces of the upper and lower substrates, and have transmission axes, which are perpendicular to each other.

Abstract: A valley vertical alignment (VVA) mode liquid crystal display includes lower and upper substrates oppositely arranged at a predetermined distance, a liquid crystal layer interposed between the upper and lower substrates and including liquid crystal molecules having a negative dielectric constant anisotropy, a pixel electrode formed on an inner surface of the lower substrate, a color resin layer formed on an inner surface of the upper substrate and having a “V”-shaped valley, an opposite electrode formed on the color resin layer including the “V”-shaped valley, vertical alignment layers interposed both between the pixel electrode and the liquid crystal layer and between the opposite electrode and the liquid crystal layer, and polarizing plates attached to each outer surfaces of the lower and upper substrates, with their polarizing axes crossing each other.

Abstract: Disclosed herein is a vertical alignment liquid crystal display device with high-speed response.

Abstract: Disclosed herein is a vertical alignment liquid crystal display device with high-speed response.