Electret stylus for touch-sensor device
First Claim
Patent Images
1. A touch-sensor device stylus, comprising:
- a body having a first end and a second end; and
a piece of electret material coupled to the first end of the body, wherein the electret material emits an electrostatic field to be sensed by a touch-sensor device.
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Accused Products
Abstract
A method and apparatus to couple a piece of electret material to a touch-sensor device stylus, where the electret material emits an electrostatic field to be sensed by a touch-sensor device.
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Citations
20 Claims
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1. A touch-sensor device stylus, comprising:
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a body having a first end and a second end; and a piece of electret material coupled to the first end of the body, wherein the electret material emits an electrostatic field to be sensed by a touch-sensor device. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A method, comprising
providing a touch-sensor device stylus having a piece of electret material coupled to a first end of the stylus; - and
emitting an electrostatic field from the piece of electret material to be sensed by a touch-sensor device. - View Dependent Claims (13, 14, 15, 16)
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17. A method, comprising:
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providing a body of a touch-sensor device stylus having a first end and a second end; and coupling a piece of electret material to the first end of the body. - View Dependent Claims (18, 19, 20)
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Specification