Cover window and method of manufacturing the same
AssigneeSamsung Display Co., Ltd.
InventorsHYUN-IL CHO, HYUN SEOK KO
Life of this patent
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Abstract
A cover window includes a plastic layer and a first hard coating layer disposed on an upper surface of the plastic layer. An edge of the cover window includes a vertical side part perpendicular to the upper surface of the plastic layer. A first inclination part is connected to the vertical side part and is inclined with respect to the vertical side part. The vertical side part and the first inclination part include a mechanical processing trace. An edge of the first hard coating layer adjacent to the first inclination part includes a laser processing trace.
Claims30
A cover window, comprising:
- a plastic layer and a first coating layer disposed on an upper surface of the plastic layer,
- wherein an edge of the cover window includes:
- a vertical side part perpendicular to the upper surface of the plastic layer;
- and
- a first inclination part connected to the vertical side part and inclined with respect to the vertical side part,
- wherein the vertical side part and the first inclination part include a mechanical processing trace, and
- wherein an edge of the first coating layer adjacent to the first inclination part includes a laser processing trace.
A method for manufacturing a cover window, comprising:
- forming a first coating layer on an upper surface of a plastic layer;
- performing mechanical processing to an edge of the plastic layer and an edge of the first coating layer to form a mechanical processing trace;
- and
- performing laser processing to the edge of the first coating layer after performing the mechanical processing.
A cover window, comprising:
- a plastic layer;
- and
- a first coating layer disposed on an upper surface of the plastic layer,
- wherein an edge of the cover window includes:
- a vertical side part perpendicular to the upper surface of the plastic layer;
- a first inclination part connected to the vertical side part;
- a first horizontal part connected to the first inclination part, wherein the first horizontal part is substantially parallel with the upper surface of the plastic layer;
- and
- a second inclination part connected to the first horizontal part and an edge of the first coating layer, wherein the second inclination part forms a first substantially continuous inclined edge with the edge of the first coating layer, and wherein the first substantially continuous inclined edge comprises a laser processing trace.
Dependencies are inferred from the claim text.