Display Panel Shift Register Layout for Narrow Bezel Driving

The shift registers are divided into multiple groups (first group, second group, third group, etc.) arranged in different directions. Specifically, the first group is arranged along the first direction, the second group along the second direction, and the third group along the third direction. This segmentation allows efficient utilization of the bezel area to accommodate a large number of shift registers for high-resolution displays while maintaining organizational simplicity.

The patent transitions from a single linear arrangement to a multi-dimensional arrangement by introducing multiple groups of shift registers oriented along different directions (first direction, second direction, third direction). This dimensional expansion enables the bezel area to accommodate significantly more shift registers, solving the space constraint for high-resolution displays.

Multiple power signal lines are merged into a shared power signal line structure, and multiple control signal lines are merged into a shared control signal line structure. The first power signal line is shared by multiple shift registers in the first group, and the second power signal line is shared by multiple shift registers in the second group. This merging approach reduces the total number of signal lines required while maintaining reliable signal transmission and minimizing interference.

The patent implements multi-functional signal lines where a single power signal line serves multiple shift registers, and a single control signal line controls multiple shift registers. This universality allows the same signal line to perform multiple functions across different groups of shift registers, significantly reducing the overall signal line count and bezel area requirements.

The shift registers are segmented into multiple groups arranged along different directions (first direction, second direction, third direction). This segmentation strategy allows the bezel area to accommodate a large number of shift registers required for high-resolution displays by distributing them efficiently across multiple directional arrangements rather than requiring a single large linear space.

The patent employs multi-dimensional arrangement of shift register groups to expand the effective capacity of the bezel area. By organizing shift registers along multiple directions rather than a single line, the system can support high-resolution displays with numerous shift registers without proportionally increasing the bezel area.

The patent merges multiple individual power signal lines into shared power signal lines that serve multiple shift register groups. Similarly, multiple control signal lines are merged into shared control signal lines. This merging approach significantly reduces wiring complexity despite the multi-directional arrangement of shift register groups, as fewer signal lines are needed to connect to all shift registers.

The shared power signal lines and control signal lines serve multiple functions by connecting to multiple shift register groups along different directions. This multi-functionality reduces the total number of wiring connections required, offsetting the increased complexity from the multi-directional arrangement and achieving efficient bezel area utilization.