Display Subpixel Electrode Configuration for Luminance Uniformity

The patent applies local quality by configuring different electrode arrangements and light-emitting element densities in different display areas (first display area vs. second display area). Specifically, subpixels in the first display area have a first electrode configuration with a certain number of light-emitting elements, while subpixels in the second display area have a second electrode configuration with a different number of light-emitting elements. This localized differentiation allows each area to be optimized for its specific luminance requirements, achieving overall luminance uniformity across the display while managing complexity through targeted rather than universal design changes.

The patent applies segmentation by dividing the display into multiple display areas (first display area, second display area, and potentially third display area), each with its own electrode configuration and light-emitting element density. Instead of uniformly increasing light-emitting elements across the entire display, the invention segments the display into zones where higher density is applied only where needed to achieve luminance uniformity. This segmentation reduces the overall manufacturing precision burden compared to a uniform high-density design, as each segment can be optimized independently with precision requirements matched to its specific luminance targets.