DOI: 10.1002/sdtp.16692 ISSN:
58‐2: Structurally Anisotropic Backing Sheets for Rollable‐Foldable Display Modules
William Riis Hamburgen- General Medicine
While perforated‐slot backing plates are universally used to ruggedize today's foldable OLED display modules, we investigated an alternative approach incorporating freestanding ribs connected by a low modulus spring material. We explore manufacturing options and offer a closed‐form structural analysis of both types to inform applications of the alternative approach.