PLG Wire Segmentation for Narrow Frame Displays

The patent segments the PLG wires into two distinct groups: a first PLG wire group with a smaller line width and a second PLG wire group with a larger line width. This segmentation allows different wire groups to serve different signal transmission purposes, enabling high PPI support while reducing the overall area occupied by PLG wires in the peripheral region.

The patent applies local quality by assigning different line widths to different PLG wire groups based on their specific functions. The first PLG wire group uses a smaller line width suitable for certain signal types, while the second PLG wire group uses a larger line width for other signal types. This localized optimization reduces the total area occupied by PLG wires while maintaining necessary signal transmission capabilities for high PPI display devices.

The patent implements local quality by differentiating the line widths of PLG wires based on their specific signal transmission requirements. The first PLG wire group uses a smaller line width for signals that do not require high current carrying capacity, while the second PLG wire group uses a larger line width for signals that do require higher reliability. This selective approach ensures signal transmission reliability is maintained only where necessary, thereby reducing the overall peripheral area occupied by PLG wires.

The patent changes the physical parameter of line width differently for different PLG wire groups. By adjusting the line width parameter based on the specific signal transmission needs of each group, the patent achieves optimal balance between signal transmission reliability and area occupation, avoiding the need to uniformly increase all wire line widths.

The patent segments PLG wires into different groups with different line widths and arranges them in different regions of the peripheral area. The first PLG wire group with smaller line width is positioned in a manner that optimizes area usage, while the second PLG wire group with larger line width provides robust signal transmission. This spatial segmentation allows the wires to be arranged efficiently close to the active area without excessive interference risk.

The patent applies local quality by positioning different PLG wire groups in different locations within the peripheral area based on their line widths and signal characteristics. This localized arrangement optimizes the balance between reducing peripheral area and minimizing signal interference, enabling narrow frame design while maintaining signal transmission quality.