Method for fabricating reinforced glass substrate, method for fabricating display device and the display device
AssigneeSamsung Display Co., Ltd.
InventorsSeung KIM, Hoikwan LEE, Seungho KIM, Jeongwoo PARK
Life of this patent
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Abstract
A method for fabricating a reinforced glass substrate includes forming a plurality of groove patterns in at least one surface of a plate glass, applying an ion exchange paste to the at least one surface in which the groove patterns are formed, applying an electric field to the plate glass coated with the ion exchange paste to form a reinforced plate glass, and cutting the reinforced plate glass to form a reinforced glass substrate.
Claims27
A method for fabricating a reinforced glass substrate, the method comprising:
- forming a plurality of groove patterns in at least one surface of a plate glass;
- applying an ion exchange paste to the at least one surface in which the groove patterns are formed;
- applying an electric field to the plate glass coated with the ion exchange paste to form a reinforced plate glass;
- and
- cutting the reinforced plate glass to form a reinforced glass substrate.
A method for fabricating a display device, the method comprising:
- forming a plurality of groove patterns in at least one surface of a plate glass;
- applying ion exchange paste to the at least one surface in which the groove patterns are formed;
- applying an electric field to the plate glass coated with the ion exchange paste to form a reinforced plate glass;
- cutting the reinforced plate glass to form a reinforced glass substrate;
- and
- forming a display device including the reinforced glass substrate.
A display device, comprising:
- a display panel;
- and
- a window member on the display panel,
- wherein at least one of the display panel and the window member includes a reinforced glass substrate, the reinforced glass substrate including:
- an intermediate portion adjacent to a center of gravity;
- a first terminal portion connected to the intermediate portion, the first terminal portion including a first concave pattern that is recessed with respect to an outer surface of the intermediate portion;
- and
- a second terminal portion connected to the intermediate portion and spaced apart from the first terminal portion, the second terminal portion including a second concave pattern that is recessed with respect to the outer surface of the intermediate portion.
A display device, comprising:
- a display panel;
- a touch sensing unit on the display panel;
- and
- a window member on the touch sensing unit,
- wherein at least one of the display panel, the touch sensing unit, and the window member includes a reinforced plate substrate, the reinforced plate substrate including:
- a intermediate portion adjacent to a center of gravity of the reinforced plate substrate;
- a first terminal portion connected to the intermediate portion, the first terminal portion including a first concave pattern that is recessed with respect to an outer surface of the intermediate portion;
- and
- a second terminal portion connected to the intermediate portion and spaced apart from the first terminal portion, the second terminal portion including a second concave pattern that is recessed with respect to the outer surface of the intermediate portion.
Dependencies are inferred from the claim text.