Display Panel Capacitor Asymmetry for Charging Rate Equalization

The patent applies local quality by differentiating the storage capacitor configurations between first pixels and second pixels within the same column. First pixels are equipped with storage capacitors while second pixels have reduced or no storage capacitors, creating localized differences in charging characteristics that compensate for the unequal charging rates caused by data signal delays in column two-dot inversion mode.

The patent introduces asymmetry by deliberately creating different capacitor configurations between adjacent pixels (first and second pixels) that would otherwise be identical. This asymmetric design breaks the symmetry of the column two-dot inversion pattern, allowing different charging behaviors that compensate for timing differences and eliminate horizontal bright and dark lines.

The patent implements local quality by creating specific regions within the pixel array where first pixels have storage capacitors and second pixels have reduced storage capacitors. This localized differentiation allows the majority of pixels to maintain simple identical designs while specific pairs are modified to compensate for charging rate differences, balancing complexity and display uniformity.

The patent segments the pixel array into groups of first pixels and second pixels with different capacitor configurations. By dividing the uniform pixel design into segmented types with differentiated storage capacitor arrangements, the patent enables targeted compensation for charging rate differences while maintaining overall design simplicity.