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US 10,761,626 B2Granted
Touch sensor and manufacturing method thereof, and display device including the same
AssigneeSamsung Display Co., Ltd.
InventorsJae Woo Jeong, In Cheol Ko
Life of this patent
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Abstract
A touch sensor according to an exemplary embodiment includes: a substrate; a first sense electrode that is disposed on the substrate and extends in a first direction; a first insulation layer that covers the substrate and the first sense electrode; and a second sense electrode that is disposed in the first insulation layer and extends in a second direction that crosses the first direction, wherein an upper surface of the second sense electrode is disposed on the same plane as an upper surface of the first insulation layer.
Claims12
A touch sensor comprising:
- a substrate;
- a first sense electrode that is disposed on the substrate and extends in a first direction;
- a first insulation layer that covers the substrate and the first sense electrode;
- and
- a second sense electrode that is disposed in the first insulation layer and extends in a second direction that crosses the first direction,
- wherein an upper surface of the second sense electrode is disposed on a same plane as an upper surface of the first insulation layer and a lower surface of the first sense electrode and a lower surface of the second sense electrode are disposed on a same plane as a lower surface of the first insulation layer,
- wherein a thickness of the first insulation layer is a same thickness as a thickness of the second sense electrode, and
- wherein the thickness of the second sense electrode is greater than a thickness of the first sense electrode.
5 more elements
A display device comprising:
- a display panel configured to display an image;
- and
- a touch sensor that is disposed on the display panel,
- wherein the touch sensor comprises:
- a substrate,
- a first sense electrode that is disposed on the display panel and extends in a first direction,
- a first insulation layer that covers the substrate and the first sense electrode, and
- a second sense electrode that is disposed in the first insulation layer and extends in a second direction that crosses the first direction,
- wherein an upper surface of the second sense electrode is disposed on a same plane as an upper surface of the first insulation layer and a lower surface of the first sense electrode and a lower surface of the second sense electrode are disposed on a same plane as a lower surface of the first insulation layer,
- wherein a thickness of the first insulation layer is a same thickness as a thickness of the second sense electrode, and
- wherein the thickness of the second sense electrode is greater than a thickness of the first sense electrode.
8 more elements
Dependencies are inferred from the claim text.