Vertical alignment mode liquid crystal display
AssigneeBoe Hydis Technology Co., Ltd.
InventorsSung Woon Kim, Dong Hae Suh
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Abstract
Disclosed is a vertical alignment mode liquid crystal display. The liquid crystal display comprises a pixel electrode formed on a lower substrate, a counter electrode formed on an upper substrate, and a vertical alignment layer forcing liquid crystal molecules in a liquid crystal layer to be aligned in a vertical direction, wherein the counter electrode is parallelly faced to the pixel electrode while being displaced from the pixel electrode at an interval along a surface of the lower substrate or the upper substrate. Therefore, the liquid crystal display has various properties of a high contrast, a high transmittance resulting from constraint of a disclination, and a fast response speed resulting from identical alignment of the liquid crystal molecules.
Claims3
A vertical alignment mode liquid crystal display having a liquid crystal layer, comprising:
- two pixel regions formed side by side, each pixel region comprising:
- a pixel electrode having a planar pixel electrode member formed parallel to one side of the liquid crystal layer;
- a counter electrode having a planar counter electrode member formed parallel to the other side of the liquid crystal layer,
- wherein the planar pixel and counter electrode members in each pixel region are of substantially the same size and substantially covering the entire area of the pixel region and substantially overlapping with each other with exception of the edges, and
- wherein each counter electrode member in each pixel region is displaced toward the boundary between the two pixel regions more than the pixel electrode in each pixel region is displaced toward the boundary between the two pixel regions;
- and
- a vertical alignment layer forcing liquid crystal molecules in the liquid crystal layer to be aligned in a vertical direction.
Dependencies are inferred from the claim text.