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US 12,358,257 B2Granted
Window, method for manufacturing window, and electronic device having the same
AssigneeSamsung Display Co., Ltd.
InventorsByeong-Beom Kim, Minki Kim, Yuri Kim, Hoikwan Lee
Life of this patent
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Abstract
A window includes a coating layer including a front surface, a rear surface, a first region having a constant distance between the front surface and the rear surface in a thickness direction, and a second region in which a distance between the front surface and the rear surface reduces in a direction away from the first region; and a bezel layer disposed on the rear surface of the coating layer, where the coating layer includes inorganic particles, an acrylate resin and an epoxy resin.
Claims12
A window comprising;
- a coating layer divided into a first region and a second region, wherein the first region includes a center portion of the coating layer in a cross-sectional view, the second region includes an edge portion of the coating layer in the cross-sectional view, the first region is directly connected to the second region, a rear surface of the coating layer is flat in an entirety of the first region and an entirety of the second region, a front surface of the coating layer is flat in the entirety of the first region, the rear surface and the front surface of the coating layer are outermost surfaces of the coating layer, in the entirety of the first region the first region has a constant distance between the flat front surface and the flat rear surface in a thickness direction, and in the second region a distance between the front surface and the flat rear surface gradually reduces from the constant distance in a direction away from the first region;
- and
- a bezel layer disposed on the rear surface of the coating layer, configured to absorb incident light, and overlapping the second region, not the first region in the thickness direction,
- wherein the coating layer comprises inorganic particles, an acrylate resin, and an epoxy resin.
1 more element
An electronic device comprising:
- an electronic panel comprising a display region parallel to a plane defined by a first direction and a second direction crossing the first direction and a non-display region surrounding the display region;
- and
- a window disposed on the electronic panel,
- wherein the window comprises:
- a coating layer divided into a first region parallel to the plane, including a center portion of the coating layer in the first direction and overlapping the display region in a plan view, and a second region overlapping the non-display region, directly connected to the first region, and having an outer, curved surface;
- and
- a bezel layer disposed under the second region, not the first region, and configured to absorb incident light,
- wherein the coating layer includes inorganic particles, an acrylate resin, and an epoxy resin,
- wherein a front surface of the first region has a constant height in a direction perpendicular to the plane in the entirety of the first region, and
- a front surface of the second region has a height which gradually decreases from the constant height toward the first direction or the second direction,
- wherein the height of the front surface of the first region and the height of the front surface of the second region are measured from a same flat rear surface of the coating layer, and
- wherein the front surface of the first region and the front surface of the second region are an outermost surface of the electronic device.
9 more elements
Dependencies are inferred from the claim text.