Touch Control Array Substrate with Constant RC Loading

The patent applies local quality by making the pixel electrode area vary according to position. Pixels farther from the IC terminal have larger electrode areas to compensate for higher RC loading, while pixels closer to the IC have smaller areas. This spatially varying electrode design ensures uniform driving characteristics across the entire touch-control panel despite different distances from the IC terminal.

The patent changes the parameter of electrode area based on position. By adjusting the area of pixel electrodes according to their distance from the IC terminal, the capacitance values are modified to compensate for the increasing resistance in longer touch-control circuits. This parameter adjustment maintains constant RC loading products across all pixels, enabling uniform driving performance throughout the expanded panel area.

The patent implements local quality by creating position-dependent electrode characteristics. Each pixel's electrode area is specifically designed according to its location relative to the IC terminal, with farther pixels having larger areas to compensate for higher circuit resistance. This localized adaptation ensures that RC loading remains consistent across all pixels, enabling stable and uniform operation throughout the expanded display output.

The patent achieves equipotentiality in terms of electrical characteristics by equalizing the RC loading product across all pixels. Although physical distances and resistances differ, the combined effect of resistance and capacitance (RC loading) is made uniform through adjusted electrode areas. This creates equivalent electrical conditions for all pixels regardless of their position, ensuring consistent driving performance across the entire panel.

The patent applies local quality by designing position-specific electrode areas that compensate for varying circuit characteristics. Pixels at different locations have differently sized electrodes tailored to their specific distance from the IC terminal, ensuring that each pixel achieves reliable driving conditions appropriate to its location. This localized optimization maintains uniform RC loading products and ensures reliable operation across the entire expanded display area.

The patent changes the electrode area parameter as a function of position to maintain driving reliability. By systematically adjusting the capacitance values through area modification, the patent compensates for the increasing resistance in longer circuits. This parameter transformation ensures that the product of resistance and capacitance remains constant, guaranteeing reliable and uniform driving performance across all pixels regardless of their distance from the IC terminal.