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US 10,707,441 B2Granted
Foldable display apparatus and method of manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorsOhjune Kwon, Doohwan Kim, Seungwook Kwon, Hyojeong Kwon, Minsang Kim
Life of this patent
Estimating the term…
Abstract
Provided is a foldable display apparatus including: a display panel that is foldable; and a protection film on a surface of the display panel, the protection film including a thin film zone having a predetermined depth at a location corresponding to a folding portion of the display panel, wherein the thin film zone has edges wider than a central portion of the thin film zone.
Claims8
A foldable display apparatus comprising:
- a display panel that is foldable;
- a protection film on a surface of the display panel, the protection film comprising a thin film zone having a predetermined minimum of a depth at a location corresponding to a folding portion of the display pane;
- and
- a sub-layer over the protection film,
- wherein the thin film zone includes a channel extending from a first edge to a second edge of the thin film zone along a folding axis, and in a plan view, a width of at least one of the edges of the thin film zone is larger than a width of a central portion of the thin film zone, and
- wherein the sub-layer comprises a heat sink plate on the protection film and a cushion film on the heat sink plate.
3 more elements
Dependencies are inferred from the claim text.