Flexible window substrate and flexible display device having the same
First Claim
1. A flexible display device comprising:
- a display panel configured to display an image;
a window substrate covering the display panel,wherein the window substrate comprises;
a flexible base layer comprising;
a first surface facing an outside; and
a second surface facing the display panel in an opposite direction to the first surface;
a first coating layer having hardness higher than that of the base layer and comprising a plurality of first coating tiles arranged on the first surface of the base layer thereof, at a first gap from each other; and
a second coating layer having hardness higher than that of the base layer and comprising a plurality of second coating tiles arranged on a layer different from the first surface of the base layer thereof, at a second gap from each other, andwherein the first gap of the first coating layer at least partially overlaps one of the second coating tiles of the second coating layer.
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Accused Products
Abstract
A flexible display device including a display panel configured to display an image, a touch screen panel on the display panel, and a window substrate covering the touch screen panel. The window substrate includes: a flexible base layer including a first surface facing an outside and a second surface facing the display panel in an opposite direction to the first surface; a first coating layer having hardness higher than that of the base layer and having a plurality of first coating tiles arranged on the first surface of the base layer thereof, at a first gap from each other; and a second coating layer having hardness higher than that of the base layer and having a plurality of second coating tiles arranged on a layer different from the first surface of the base layer thereof, at a second gap from each other.
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Citations
36 Claims
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1. A flexible display device comprising:
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a display panel configured to display an image; a window substrate covering the display panel, wherein the window substrate comprises; a flexible base layer comprising; a first surface facing an outside; and a second surface facing the display panel in an opposite direction to the first surface; a first coating layer having hardness higher than that of the base layer and comprising a plurality of first coating tiles arranged on the first surface of the base layer thereof, at a first gap from each other; and a second coating layer having hardness higher than that of the base layer and comprising a plurality of second coating tiles arranged on a layer different from the first surface of the base layer thereof, at a second gap from each other, and wherein the first gap of the first coating layer at least partially overlaps one of the second coating tiles of the second coating layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20)
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21. A flexible display device comprising:
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a display panel configured to display an image; and a window substrate covering the display panel, wherein the window substrate comprises; a flexible base layer comprising; a first surface facing an outside; and a second surface facing the display panel in an opposite direction to the first surface; a first coating layer having hardness higher than that of the base layer and comprising a plurality of first coating tiles arranged on the first surface of the base layer thereof, at a first gap from each other; a second coating layer having hardness higher than that of the base layer and comprising a plurality of second coating tiles arranged on a layer different from the first surface of the base layer thereof, at a second gap from each other; and a third coating layer between the first surface and the second surface of the base layer, wherein the second coating layer is on the second surface of the base layer, and wherein the first gap of the first coating layer at least partially overlaps one of the second coating tiles of the second coating layer. - View Dependent Claims (22, 23, 24, 25)
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26. A flexible window substrata comprising:
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a flexible base layer comprising; a first surface facing an outside; and a second surface facing a display panel in an opposite direction to the first surface; a first coating layer having hardness higher than that of the base layer and comprising a plurality of first coating tiles arranged on the first surface of the base layer thereof, at a first gap from each other; and a second coating layer having hardness higher than that of the base layer and comprising a plurality of second coating tiles arranged on a layer different from the first surface of the base layer thereof, at a second gap from each other, wherein the first gap of the first coating layer at least partially overlaps one of the second coating tiles of the second coating layer, wherein the plurality of first coating tiles are electrically isolated from each other, and wherein the plurality of second coating tiles are electrically isolated from each other. - View Dependent Claims (27, 28, 29, 30, 31, 32, 33, 34, 35, 36)
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Specification