FLEXIBLE WINDOW SUBSTRATE AND FLEXIBLE DISPLAY DEVICE HAVING THE SAME

摘要

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.

主权项

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; anda 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; anda 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.