P‐109: Stress‐Free Folding Hinge for Foldable OLED Display Device

The core technologies for the foldable display device are a flexible OLED panel, a flexible cover window and a folding hinge. Among them a hinge controls folding motion trajectory of an OLED panel. It is very important for an OLED panel not to apply any additional stress during folding motion. We de...

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Veröffentlicht in:	SID International Symposium Digest of technical papers 2021-05, Vol.52 (1), p.1336-1339
Hauptverfasser:	Han, Ho Jung, Cho, Won Jin, Lee, Seoung Jun, Park, Hyun Min, Hwang, Insun
Format:	Artikel
Sprache:	eng
Schlagworte:	Display devices Foldable device Folding Folding hinge Modulized assembly structure (MAS) OLED display Stress-free folding Trajectory control Virtual axis structure (VAS)
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