DISPLAY DEVICE

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DISPLAY DEVICE - A simplified explanation of the abstract

This abstract first appeared for US patent application 20240257780 titled 'DISPLAY DEVICE

The display device described in the patent application includes scan lines, signal lines, a scan circuit, a signal output circuit, pixels with switching elements and pixel electrodes, a common electrode, and a common electrode drive circuit.

The scan circuit supplies a drive potential to the scan lines during a potential reset period to reset the potential of the pixel electrode.
The signal output circuit supplies an intermediate potential to the signal lines during a common potential inversion period following the potential reset period.
The common electrode drive circuit switches the common potential between a first common potential and a second common potential higher than the first common potential during the common potential inversion period.

Potential Applications: - This technology can be used in various types of display devices such as LCDs, OLEDs, and AMOLEDs. - It can improve the image quality and performance of displays in smartphones, TVs, monitors, and other electronic devices.

Problems Solved: - Enhances the efficiency and accuracy of resetting pixel potentials in display devices. - Optimizes the driving of switching elements and signal lines to achieve better gradation values.

Benefits: - Improved display quality with enhanced color accuracy and contrast. - Energy-efficient operation leading to longer battery life in portable devices. - Enhanced user experience with smoother image transitions and better visual performance.

Commercial Applications: - This technology can be applied in the manufacturing of consumer electronics, automotive displays, medical monitors, and industrial control panels. - It can be integrated into smart devices, AR/VR headsets, and digital signage systems for improved visual output.

Questions about the technology: 1. How does this technology compare to existing display technologies in terms of energy efficiency? 2. What potential challenges could arise in implementing this technology in large-scale display production processes?

Frequently Updated Research: - Stay updated on advancements in display technology, particularly in the field of pixel driving circuits and common electrode control mechanisms.

Original Abstract Submitted

according to an aspect, a display device includes scan lines, signal lines, a scan circuit, a signal output circuit, pixels each having a switching element and a pixel electrode, a common electrode, and a common electrode drive circuit. in a potential reset period to reset a potential of the pixel electrode and a common potential inversion period subsequent to the potential reset period, the scan circuit supplies, to the scan lines, a drive potential to drive the switching elements, and the signal output circuit supplies, to the signal lines, an intermediate potential between a potential corresponding to a maximum gradation value and a potential corresponding to a minimum gradation value. in the common potential inversion period, the common electrode drive circuit switches the common potential between a first common potential and a second common potential higher than the first common potential.