TOUCH SENSOR
First Claim
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1. A touch sensor comprising:
- a substrate; and
a circular-shaped touch portion provided on the substrate, and including a plurality of sensing lines,wherein cross portions in which the plurality of sensing lines crosses each other are more densely disposed towards the center of the touch portion, andwherein the touch portion is configured to recognize a fingerprint.
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Abstract
A touch sensor is provided. The touch sensor includes a substrate and a circular-shaped touch portion provided on the substrate. The touch portion includes a plurality of sensing lines. Cross portions in which the plurality of sensing lines crosses each other are more densely disposed toward the center of the touch portion. The touch portion is configured to recognize a fingerprint.
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Citations
20 Claims
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1. A touch sensor comprising:
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a substrate; and a circular-shaped touch portion provided on the substrate, and including a plurality of sensing lines, wherein cross portions in which the plurality of sensing lines crosses each other are more densely disposed towards the center of the touch portion, and wherein the touch portion is configured to recognize a fingerprint. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A touch sensor comprising:
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a substrate; and a touch portion disposed on the substrate, the touch portion configured to recognize a fingerprint, wherein the touch portion comprises first sensing lines and second sensing lines crossing the first sensing lines, wherein a portion of the first sensing lines is curved and the second sensing lines are extended in a straight line outwardly from the center of the touch portion, and wherein cross portions in which the first and second sensing lines cross each other are more densely disposed toward the center of the touch portion. - View Dependent Claims (13, 14, 15, 16, 17, 18, 19)
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20. A touch sensor comprising:
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a substrate; and a touch portion disposed on the substrate, the touch portion configured to recognize a fingerprint, wherein the touch portion comprises a first sensing line and a second sensing line crossing the first sensing line, wherein a portion of the first sensing line is curved and the second sensing line is extended in a straight line outwardly from the center of the touch portion, and wherein one side of the touch portion is connected to a flexible printed circuit board which is connected to a driving circuit.
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Specification