Touch control liquid crystal display array substrate and a liquid crystal display
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United States of America Patent
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Issued Date -
Jan 21, 2010
app pub date -
Jun 3, 2009
filing date -
Jul 18, 2008
priority date (Note) -
Abandoned
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Abstract
A touch control liquid crystal display includes an array substrate which comprises scan lines, data lines perpendicular to the scan lines and further defining a pixel area, a pixel electrode formed in the pixel area, a storage capacitor electrode forming a first storage capacitor with the pixel electrode, a first switching element through which the data line inputs data signals to the pixel electrode, a signal detecting line, a touch control electrode forming a second storage capacitor with the storage capacitor line, a second switching element through which the signal detecting line inputs or outputs a voltage signal to the touch control electrode, a converter for controlling the output or input of the voltage signal on the signal detecting line.
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