TOUCH INPUT APPRATUS
First Claim
Patent Images
1. An input apparatus comprising:
- a conductivity tip;
a coil electrically connected to the tip; and
a ground plate electrically connected to the coil, and forming an open loop in a circumference direction of the coil.
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Abstract
The present invention provides an input apparatus which can include a conductivity tip, a coil electrically connected to the tip, and a ground plate electrically connected to the coil and forming an open loop in a circumference direction of the coil.
9 Citations
10 Claims
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1. An input apparatus comprising:
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a conductivity tip; a coil electrically connected to the tip; and a ground plate electrically connected to the coil, and forming an open loop in a circumference direction of the coil. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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8. An input apparatus comprising:
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a conductivity tip; a coil electrically connected to the tip; and a ground plate electrically connected to the coil and including at least one slit. - View Dependent Claims (9, 10)
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Specification