Curved touch screen panel and method of manufacturing the same
First Claim
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1. A touch screen panel, comprising:
- a curved glass substrate;
sensing patterns on at least one of a bottom surface and a top surface of the curved glass substrate;
an insulating layer covering the sensing patterns;
a first chemical enhancing layer on the bottom surface of the curved glass substrate; and
a second chemical enhancing layer on the top surface of the curved glass substrate, wherein;
a thickness of the first chemical enhancing layer is different from a thickness of the second chemical enhancing layer, andthe first and second chemical enhancing layers are curved along with the curved glass substrate and face each other.
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Abstract
A touch screen panel and a method of manufacturing the same, the touch screen panel including a curved substrate; sensing patterns on at least one surface of the curved substrate; and an insulating layer covering the sensing patterns.
9 Citations
13 Claims
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1. A touch screen panel, comprising:
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a curved glass substrate; sensing patterns on at least one of a bottom surface and a top surface of the curved glass substrate; an insulating layer covering the sensing patterns; a first chemical enhancing layer on the bottom surface of the curved glass substrate; and a second chemical enhancing layer on the top surface of the curved glass substrate, wherein; a thickness of the first chemical enhancing layer is different from a thickness of the second chemical enhancing layer, and the first and second chemical enhancing layers are curved along with the curved glass substrate and face each other. - View Dependent Claims (2, 3, 4, 5, 6, 11, 12, 13)
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7. A method of manufacturing a touch screen panel, the method comprising:
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providing a glass substrate having a first bottom surface and a top surface; performing a chemical enhancing process to form a first chemical enhancing layer on the bottom surface of the glass substrate and a second chemical enhancing layer on the top surface of the glass substrate such that the glass substrate is curved in a direction of the at least one of the first chemical enhancing layer and the second chemical enhancing layer to form a curved glass substrate; forming sensing patterns on one of the bottom and top surfaces of the curved glass substrate; and forming an insulating layer to cover the sensing patterns, wherein; thicknesses of the first and second chemical enhancing layers are different from each other, and the first and second chemical enhancing layers are curved along with the curved glass substrate and face each other. - View Dependent Claims (8, 9, 10)
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Specification