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 touch screen panel on the display panel; and
a window substrate covering the touch screen 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.
1 Assignment
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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
35 Claims
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1. A flexible display device comprising:
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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, 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, 21, 22, 23)
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24. A flexible window substrate, 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. - View Dependent Claims (25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35)
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Specification