Display Device Image Sticking Compensator Shifting Pixels

The patent applies dynamics by making the displayed image movable through periodic shifting. The image sticking compensator shifts the displayed image in a predetermined direction after a set period, transforming the static image display into a dynamic process. This prevents pixel burn-in by ensuring no single pixel remains in the same state indefinitely, while maintaining image information integrity through the shifting mechanism.

The patent implements periodic action through the image sticking compensator that operates at predetermined time intervals. The compensator shifts the displayed image periodically based on display time conditions, creating a cyclic process that prevents cumulative burn-in effects. This periodic shifting maintains image quality over extended display durations by continuously redistributing pixel stress.

The patent applies feedback through the image sticking compensator that monitors display time and automatically adjusts image positioning. The compensator receives feedback about the displayed image and the passage of time, then generates appropriate shift commands to prevent both burn-in and image sticking. This closed-loop control ensures optimal image placement based on real-time display conditions.

The patent implements parameter changes by modifying the image display parameters dynamically. The image sticking compensator changes the position parameter of the displayed image based on display time and conditions. By adjusting the spatial parameters of the image periodically, the system prevents pixel burn-in while avoiding image sticking through controlled parameter variation.

The patent applies universality by designing the image sticking compensator as a multi-functional module within the driver. The compensator performs multiple functions including image position calculation, shift control, and timing management within a single integrated structure. This multi-functionality reduces overall device complexity by consolidating operations that would otherwise require separate components.

The patent uses an intermediary approach by introducing the image sticking compensator as a mediator between the image signal input and the pixel display output. The compensator processes and adjusts the image data before it reaches the display panel, simplifying the overall system architecture by centralizing the burn-in prevention logic in a dedicated intermediate module rather than distributing complexity throughout the entire driver system.