Display Subpixel Driving Method for Moving Picture Response Time

The data writing process is segmented into two distinct phases: a first data write period for initial image data and a second data write period for additional data. This segmentation allows the display panel to process and update pixel information in stages within a single frame period, thereby improving moving picture response time without requiring additional hardware data lines.

The display apparatus employs periodic action by dividing the frame period into multiple data write periods separated by an emission period. The first data write period writes initial data, followed by an emission period where light is emitted, then a second data write period writes additional data to update the display. This periodic structure enables improved response time while maintaining the original single data line configuration.

The additional line is designed to serve multiple functions: it acts as a data line during the first data write period, as an additional data line during the second data write period, and shares routing with existing gate lines. The switching transistors also serve dual purposes by controlling both the initial data writing and the additional data writing. This multi-functionality enhances image expression performance while minimizing the increase in device complexity.

The patent merges the additional line with existing gate line routing structures and combines the functionality of multiple data writing operations into a single frame period. The first and second data write periods are merged into one comprehensive driving cycle, allowing the display panel to achieve enhanced image expression without proportionally increasing the number of separate physical lines and components.