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US 2015/0103474 A1Published application
Window member in a curved display device, method of manufacturing a window member of a curved display device, and curved display device having the same
AssigneeSamsung Display Co., Ltd.
InventorJong-Whan CHO
Life of this patent
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Abstract
A window member in a curved display device includes a window body having a flat portion and a curved portion. A first radius of curvature of an inner surface of the curved portion may be different from a second radius of curvature of an outer surface of the curved portion.
Claims20
A window member in a curved display device, comprising:
- a window body including a flat portion and a curved portion,
- wherein a first radius of curvature of an inner surface of the curved portion is different from a second radius of curvature of an outer surface of the curved portion.
A method of manufacturing a window member of a curved display device, the method comprising:
- forming a window body having a flat portion and a curved portion by injecting a melted transparent resin into a mold;
- disposing a protection layer on a transparent polymer resin layer;
- and
- attaching the transparent polymer resin layer onto the window body,
- wherein a first radius of curvature of an inner surface of the curved portion is different from a second radius of curvature of an outer surface of the curved portion.
2 more elements
A curved display device comprising:
- a display panel including a curved display region;
- a functional panel on the display panel;
- and
- a window member on the functional panel, the window member including a window body including a curved portion corresponding to the curved display region of the display panel and a flat portion,
- wherein a first radius of curvature of an inner surface of the curved portion is different from a second radius of curvature of an outer surface of the curved portion.
2 more elements
Dependencies are inferred from the claim text.