| 摘要 |
PURPOSE: A liquid crystal display apparatus, an image signal correction circuit, and an electronic apparatus are provided to prevent degradation of the display quality due to horizontal crosstalk by canceling the voltage variation of an opposing electrode. CONSTITUTION: A subtractor obtains a difference between an image signal, which is supplied in accordance with horizontal scanning and vertical scanning, and which carries information corresponding to a gray level of a pixel and a reference signal(Ref) representing a predetermined gray level. The result is integrated by an integrator on a horizontal scanning basis, multiplied with an appropriate coefficient, generating a correction signal(Igr), which simulates the voltage variation of an opposing electrode and a capacitor line. The correction signal is added to the original image signal(VID), and a corrected image signal(VID') is supplied to a liquid crystal panel(100). Thus, a voltage to which the voltage variation of the opposing electrode is added is applied to a pixel electrode, canceling the voltage variation of the opposing electrode, preventing degradation of the display quality due to horizontal crosstalk.
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