Energy harvesting device
First Claim
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1. An energy harvesting device, comprising:
- a semiconductor device, disposed in a housing, comprising;
first sensors; and
second sensors;
a first magnet core, disposed over the semiconductor device, configured to establish a magnetic field for interaction with the first sensors in a direction and move with respect to the semiconductor device in the direction; and
a second magnet core configured to establish another magnetic field for interaction with the second sensors in another direction and move with respect to the semiconductor device in the other direction.
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Abstract
An energy harvesting device comprises a semiconductor device, a first magnet core, and at least one second magnet core. The semiconductor device, disposed in a housing, includes a plurality of first sensors and a plurality of second sensors. The first magnet core, disposed over the semiconductor device, is configured to establish a magnetic field between the first sensors and move with respect to the semiconductor device. The at least one second magnet core, disposed between an inner wall of the housing and the semiconductor device, is configured to establish a magnetic field between the second sensors and move with respect to the semiconductor device.
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Citations
20 Claims
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1. An energy harvesting device, comprising:
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a semiconductor device, disposed in a housing, comprising; first sensors; and second sensors; a first magnet core, disposed over the semiconductor device, configured to establish a magnetic field for interaction with the first sensors in a direction and move with respect to the semiconductor device in the direction; and a second magnet core configured to establish another magnetic field for interaction with the second sensors in another direction and move with respect to the semiconductor device in the other direction. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An energy harvesting device, comprising:
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a semiconductor device, disposed in a housing, comprising; first sensors; and second sensors alternately arranged with the first sensors; a first magnet core, disposed over the semiconductor device, configured to establish a magnetic field for interaction with at least one of the first sensors or the second sensors in a direction and move with respect to the semiconductor device in the direction; and a second magnet core, configured to establish another magnetic field for interaction with the second sensors in another direction and move with respect to the semiconductor device in the other direction. - View Dependent Claims (10, 11, 12, 13, 14, 15)
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16. An energy harvesting device, comprising:
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a semiconductor device, disposed in a housing, comprising; a sensor array, including first sensors; and second sensors, surrounding the sensor array; a first magnet core, disposed over the semiconductor device, configured to establish a magnetic field for interaction with the first sensors of the array in a direction and move with respect to the semiconductor device in the direction; and a second magnet core configured to establish another magnetic field for interaction with the second sensors in another direction and move with respect to the semiconductor device in the other direction. - View Dependent Claims (17, 18, 19, 20)
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Specification