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US 2015/0146386 A1Published application
Flexible display device
AssigneeSamsung Display Co., Ltd.
InventorsJun Namkung, Soonryong Park, Chulwoo Jeong
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Abstract
A flexible display device including a flexible display panel including a folding area and a peripheral area, and a first outer member including a groove pattern is disclosed. The groove pattern includes a flat surface and inclined portions connected to the flat surface and symmetrical with each other about the flat surface.
Claims17
A flexible display device comprising:
- a flexible display panel comprising a folding area and a peripheral area;
- and
- a first outer member on a surface of the flexible display panel and comprising a first groove pattern at the folding area,
- wherein the first groove pattern comprises:
- a flat surface;
- and
- inclined portions connected to the flat surface and symmetrical with each other about the flat surface,
- wherein a width of the first groove pattern satisfies the Formula W=F+2×S=π×R, and
- wherein W denotes the width of the first groove pattern, F denotes a width of the flat surface, S denotes a width of each of the inclined portions, π denotes a circular constant, and R denotes a radius of curvature of the flexible display panel at the folding area.
6 more elements
Dependencies are inferred from the claim text.