Compensating Capacitors for Luminance Uniformity in Odd-Shaped Displays

The patent applies local quality by configuring different capacitor values at different locations within the display panel. Specifically, capacitors connected to signal lines are assigned different capacitance values based on their position, allowing each local region to be optimized for its specific wiring length and parasitic capacitance characteristics, thereby maintaining luminance uniformity across the entire odd-shaped display panel

The patent changes the parameter of capacitance values to compensate for variations in parasitic capacitance. By adjusting the capacitor values connected to different signal lines based on their wiring lengths, the total capacitance is equalized across all signal lines, which compensates for the parasitic capacitance differences and maintains uniform luminance distribution

The patent implements local quality by assigning different capacitance values to capacitors based on their specific locations and the wiring lengths of their associated signal lines. This localized optimization ensures that each signal line's total capacitance is compensated according to its individual characteristics, achieving uniform luminance across the odd-shaped display panel despite varying wiring lengths

The patent converts the harmful effect of parasitic capacitance variations into a beneficial compensation mechanism. By intentionally adding capacitors with specific values to signal lines with shorter wiring lengths (which have less parasitic capacitance), the total capacitance is equalized across all signal lines, transforming the disadvantage of wiring length variations into an opportunity for precise capacitance control