Foldable Display Support Plate With Staggered Stress-Relief Pattern

The support plate is segmented with multiple hollowed-out patterns arranged in rows and columns, creating a distributed stress relief structure. This segmentation allows the plate to maintain structural integrity while providing multiple stress dispersion points, preventing film printing without requiring increased glue thickness.

The support plate features local quality variations through hollowed-out patterns with different configurations in odd and even rows. The connecting portions between adjacent hollowed-out patterns create localized stress relief zones, allowing the structure to prevent film printing through distributed local modifications rather than uniform thickness increase.

Instead of adding multiple support plates, the invention segments a single support plate with hollowed-out patterns arranged in a specific staggered configuration. This segmentation provides multiple stress relief functions within one component, eliminating the need for additional support plates and reducing overall device weight.

The hollowed-out patterns on the support plate serve multiple functions: they reduce the plate's weight, provide stress dispersion points to prevent film printing, and maintain structural integrity. This multi-functionality replaces the need for additional dedicated support plates.

The invention introduces asymmetry in the arrangement of hollowed-out patterns by staggering the connecting portions between adjacent hollowed-out patterns in odd and even rows. This asymmetric staggered arrangement prevents the formation of straight stress accumulation lines while maintaining manufacturable precision, thereby preventing film printing.

The solution moves from a one-dimensional straight line arrangement to a two-dimensional staggered grid pattern. By distributing connecting portions across multiple dimensions and rows with offset positions, the design eliminates linear stress paths while maintaining precise manufacturing tolerances.