Touch device
AssigneeHannstar Display Corp.
InventorsHsing-Ying Lee, Cheng-Yen Yeh, Wei-Chih Hsu
Life of this patent
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Abstract
A touch device including a plurality of touch electrodes which are electrically separated is provided. Each touch electrode includes a plurality of first curved patterns and a plurality of conductive lines. The first curved patterns are parallel to each other. A first pitch is between two adjacent first curved patterns. Each conductive line is connected between two adjacent first curved patterns. The conductive lines are arranged in a plurality of second curved patterns. The first curved patterns intersect the second curved patterns. In this way, the touch device can have preferable touch and visual effects.
Claims20
A touch device, comprising:
- a plurality of touch electrodes, electrically separated from each other, and each of the touch electrodes comprising:
- a plurality of first curved patterns, being parallel to each other, and a first pitch being between two adjacent first curved patterns;
- and
- a plurality of conductive lines, each of the conductive lines being connected between two adjacent first curved patterns, wherein the conductive lines are arranged in a plurality of second curved patterns, and the first curved patterns intersect the second curved patterns,
- wherein each of the first curved patterns comprises a plurality of first repeating portions connected with each other, each of the first repeating portions has a first length P1y in a first direction, each of the second curved patterns comprises a plurality of second repeating portions, each of the second repeating portions has a second length P2x in a second direction intersecting the first direction, and 3·P1y≤P2x≤6·P1y.
A touch device, comprising:
- a plurality of touch electrodes, electrically separated from each other, and each of the touch electrodes comprising:
- a plurality of first curved patterns, being parallel to each other, and a first pitch being between two adjacent first curved patterns;
- and
- a plurality of conductive lines, each of the conductive lines being connected between two adjacent first curved patterns, wherein the conductive lines are arranged in a plurality of second curved patterns, and the first curved patterns intersect the second curved patterns,
- wherein each of the first curved patterns comprises a plurality of first repeating portions connected with each other, each of the first repeating portions has a first length P1y in a first direction, the second curved patterns are separated from each other in the first direction, a second pitch P2y is between two adjacent second curved patterns, and 3·P1y≤P2y≤6·P1y.
A touch device, comprising:
- a plurality of touch electrodes, electrically separated from each other, and each of the touch electrodes comprising:
- a plurality of first curved patterns, being parallel to each other, and a first pitch being between two adjacent first curved patterns;
- and
- a plurality of conductive lines, each of the conductive lines being connected between two adjacent first curved patterns, wherein the conductive lines are arranged in a plurality of second curved patterns, and the first curved patterns intersect the second curved patterns,
- wherein each of the conductive lines has a line width W1, and W1<30 μm.
Dependencies are inferred from the claim text.