Patent ID: 9007548
Filing Date: 2015-04-14
Classification: G02F

Abstract:
1. A liquid crystal display device comprising: a first polarizer having a first polarizing axis parallel to a first direction; a second polarizer having a second polarizing axis parallel to the first direction; and liquid crystal molecules disposed between the first polarizer and the second polarizer, and having an initial alignment direction parallel to the first direction, wherein the liquid crystal molecules are disposed in a liquid crystal display panel and driven in an in-plane switching mode, wherein the first polarizing axis, the second polarizing axis, and the initial alignment direction of the liquid crystal molecules disposed between the first polarizer and the second polarizer are parallel to each other to represent a white gray-scale when there is no electric field applied to the liquid crystal molecules in the liquid crystal display panel, and wherein a polarized light by the first polarizer maintains a same polarization condition through the liquid crystal molecules to the second polarizer without being modified when there is no electric field applied in the liquid crystal display panel.