Liquid crystal display device
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United States of America Patent
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Mar 20, 2007
Grant Date -
May 12, 2005
app pub date -
Jun 26, 2003
filing date -
Aug 21, 2002
priority date (Note) -
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status (Latency Note)
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Abstract
A liquid crystal display (LCD) device is disclosed, which obtains a wide viewing angle without gray inversion, stabilizes alignment of liquid crystal layer, and obtains high aperture ratio. The LCD device includes first and second substrates; gate and data lines crossing each other on the first substrate to define a pixel region; a pixel electrode in the pixel region; electric field inducing windows in respective one of two regions of the pixel region; a common auxiliary electrode corresponding to the electric field inducing window of the pixel electrode; a common electrode on the second substrate; a dielectric protrusion on the common electrode corresponding to the periphery of the pixel electrode, and a liquid crystal layer between the first and second substrates.
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