Liquid crystal display device
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United States of America Patent
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Apr 29, 2014
Grant Date -
Oct 27, 2011
app pub date -
Apr 20, 2011
filing date -
Apr 26, 2010
priority date (Note) -
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Abstract
A liquid crystal display device restraining display defects even in a structure having a potential difference between an externally-connected electrode potential and the mean potential of the drive waveform of a liquid crystal material. An electrostatic charge stored in the vicinity of a liquid crystal layer of the liquid crystal display device as a result of the potential difference between an externally-connected electrode potential and the mean potential of the drive waveform of the liquid crystal material is dispersed by employing a capacitor or an arrester connected to ground. Accordingly, discharge of the stored charge is facilitated, and occurrence of display defects is restrained.
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