58‐2: Structurally Anisotropic Backing Sheets for Rollable‐Foldable Display Modules

58‐2: Structurally Anisotropic Backing Sheets for Rollable‐Foldable Display Modules

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 a...

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Veröffentlicht in:SID International Symposium Digest of technical papers 2023-06, Vol.54 (1), p.830-833
1. Verfasser: Hamburgen, William Riis
Format: Artikel
Sprache:eng
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Zusammenfassung: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.
ISSN:0097-966X
2168-0159
DOI:10.1002/sdtp.16692