Display Driver Circuit Block Arrangement for Frame Area Reduction

The patent applies dimensional change by arranging circuit blocks in a stepped configuration that utilizes both horizontal and vertical dimensions. Instead of linear arrangement along the curved edge, circuit blocks are distributed across multiple levels (first, second, and third regions), effectively using two-dimensional space to minimize frame area while accommodating all driver circuits.

The driver unit circuits are segmented into multiple first-type circuit blocks and second-type circuit blocks, which are then distributed across different regions (first, second, and third regions) outside the display area. This segmentation allows flexible arrangement that adapts to the curved edge geometry while minimizing the total frame area occupation.

The patent applies local quality by creating two distinct types of circuit blocks (first-type and second-type) with different orientations. First-type circuit blocks have long sides parallel to the extension direction of signal lines, while second-type circuit blocks have long sides perpendicular to the extension direction. This local differentiation ensures that circuit elements within each block type maintain uniform properties, while the alternating arrangement accommodates the overall curved edge geometry.

The patent employs asymmetry by using two types of circuit blocks with different orientations (first-type parallel to signal line extension, second-type perpendicular). This asymmetric arrangement allows the circuit blocks to adapt to the curved edge geometry while maintaining uniform circuit element properties within each block type, resolving the contradiction between manufacturing simplicity and circuit uniformity.