Display Driving Method for Uniform Pixel Charging

The patent applies local quality by differentiating the timing characteristics of data lines based on their position. Data lines are divided into multiple groups with different delay times, where each group receives data signals with timing adjusted according to its specific distance from the gate driver. This localized timing adjustment compensates for signal attenuation and delay variations across different regions of the display panel, ensuring uniform pixel charging without requiring complete redesign of the entire signaling system.

The patent changes the timing parameter (delay time) of data signals based on the position of data lines. By adjusting the delay time parameter for different data line groups, the system compensates for signal propagation differences. The delay time is calculated based on the distance from the gate driver, allowing dynamic parameter adjustment to maintain uniform charging characteristics across the display panel while keeping the overall system architecture simple.

For high-resolution displays like 8K, the patent implements local quality by dividing data lines into multiple groups with position-dependent timing characteristics. Each group receives data signals with delay times specifically adjusted for its distance from the gate driver. This localized timing compensation becomes increasingly important at higher resolutions where pixel density and line lengths amplify signal attenuation effects, ensuring uniform charging across the entire high-resolution panel.

The patent segments the data lines into multiple groups based on their distance from the gate driver. This segmentation allows independent timing control for each group, enabling precise compensation for signal propagation differences. In 8K displays where the number of data lines is large, this segmentation strategy manages complexity by grouping lines with similar characteristics while maintaining the accuracy needed for high-resolution uniformity.

The patent applies local quality by assigning different delay times to data line groups based on their distance from the gate driver. Data lines farther from the input terminal receive larger delay adjustments, compensating for the increased signal propagation time. This position-dependent timing adjustment allows the system to extend coverage area while maintaining charging uniformity, as each region's timing is optimized for its specific distance from the signal source.

The patent implements preliminary anti-action by pre-calculating and applying delay times to data signals before they are transmitted to distant data lines. This anticipatory timing adjustment counteracts the expected signal delay and attenuation that would otherwise cause charging non-uniformity. By preparing the timing compensation in advance based on known geometric relationships, the system maintains uniformity across the entire display area without requiring real-time adjustment.