Display Panel Dummy Pixels and Voltage Lines for Uniform Brightness

The patent applies local quality by introducing dummy pixels specifically in regions surrounding electronic components (camera, sensor) where pattern density uniformity is compromised. These dummy pixels are selectively placed to maintain local pattern density uniformity without affecting the overall device functionality. The dummy pixels compensate for the local disruption caused by electronic components, ensuring that only the affected regions are modified while the rest of the display maintains its original characteristics.

The dummy pixels act as intermediaries between the electronic components and the main pixel array. They serve as a buffer zone that mediates the electrical load and pattern density effects caused by the electronic components. By introducing this intermediary layer, the patent prevents the direct impact of electronic components on the overall uniformity while still allowing the components to be integrated within the display area.

The patent implements beforehand cushioning by placing dummy pixels surrounding electronic components before electrostatic discharge can occur. These dummy pixels serve as a protective buffer that absorbs or dissipates electrostatic discharge energy, preventing it from reaching and damaging the main pixel array. This preventive measure is built into the structure in advance, ensuring protection against potential electrostatic discharge issues.

The dummy pixels function as intermediaries that protect the main pixel array from electrostatic discharge. They are positioned between the electronic components (which may generate electrostatic discharge) and the sensitive pixel circuits, acting as a protective barrier that mitigates the harmful effects while allowing the electronic components to remain integrated within the display area.

The patent applies segmentation by dividing the driving voltage line into continuous portions and cut portions. The continuous portions extend through the entire display area, while the cut portions are selectively removed in regions surrounding electronic components. This segmentation allows the driving voltage lines to maintain electrical load uniformity in critical regions while simplifying the overall manufacturing process by maintaining continuity where possible and making precise cuts only where necessary.

The patent applies local quality by selectively cutting driving voltage lines only in specific regions surrounding electronic components, rather than uniformly across the entire display area. This localized approach to modifying the driving voltage lines achieves the desired electrical load uniformity in affected regions while minimizing the overall manufacturing complexity. The cuts are made precisely where needed to compensate for the presence of electronic components, without affecting other regions.