WIRELESS CHARGING DEVICE AND METHOD THEREOF
First Claim
1. A wireless charging device, comprising:
- a housing, having a carrying surface;
a coil array, disposed in the housing; and
a controller, wherein when a first electronic device and a second electronic device located on the carrying surface are respectively detected by a first coil and a second coil in the coil array, the controller generates first location information corresponding to the first coil and second location information corresponding to the second coil,wherein the wireless charging device drives the first coil by using the first location information, so as to perform a wireless charging operation to the first electronic device, and after the wireless charging operation of the first electronic device is completed, the wireless charging device drives the second coil by using the second location information, so as to perform the wireless charging operation to the second electronic device.
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Accused Products
Abstract
A wireless charging device including a housing, a coil array and a controller is provided. The housing includes a carrying surface, and the coil array is disposed in the housing. When a first electronic device and a second electronic device located on the carrying surface are respectively detected by a first coil and a second coil in the coil array, the controller generates first location information corresponding to the first coil and second location information corresponding to the second coil. The wireless charging device drives the first coil by using the first location information, so as to perform a wireless charging operation to the first electronic device. After the wireless charging operation of the first electronic device is completed, the wireless charging device drives the second coil by using the second location information, so as to perform the wireless charging operation to the second electronic device.
27 Citations
24 Claims
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1. A wireless charging device, comprising:
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a housing, having a carrying surface; a coil array, disposed in the housing; and a controller, wherein when a first electronic device and a second electronic device located on the carrying surface are respectively detected by a first coil and a second coil in the coil array, the controller generates first location information corresponding to the first coil and second location information corresponding to the second coil, wherein the wireless charging device drives the first coil by using the first location information, so as to perform a wireless charging operation to the first electronic device, and after the wireless charging operation of the first electronic device is completed, the wireless charging device drives the second coil by using the second location information, so as to perform the wireless charging operation to the second electronic device. - View Dependent Claims (2, 3, 4, 5, 6)
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7. A wireless charging method, adapted to a wireless charging device having a coil array, and the wireless charging method comprising:
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storing first location information corresponding to a first coil and second location information corresponding to a second coil when a first electronic device and a second electronic device are respectively detected by the first coil and the second coil in the coil array; driving the first coil by using the first location information, so as to perform a wireless charging operation to the first electronic device; and driving the second coil by using the second location information after the wireless charging operation of the first electronic device is completed, so as to perform the wireless charging operation to the second electronic device. - View Dependent Claims (8, 9, 10, 11, 12)
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13. A wireless charging device, comprising:
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a housing, having a carrying surface; a coil, disposed in the housing; and a sensor, wherein when a first electronic device and a second electronic device located on the carrying surface are detected, the sensor generates first location information and second location information according to a detection result, wherein the wireless charging device moves and drives the coil by using the first location information, so as to perform a wireless charging operation to the first electronic device, and after the wireless charging operation of the first electronic device is completed, the wireless charging device again moves and drives the coil by using the second location information, so as to perform the wireless charging operation to the second electronic device. - View Dependent Claims (14, 15, 16, 17, 18)
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19. A wireless charging method, adapted to a wireless charging device having a coil, and the wireless charging method comprising:
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generating first location information and second location information according to a detection result when a first electronic device and a second electronic device are detected; moving and driving the first coil by using the first location information, so as to perform a wireless charging operation to the first electronic device; and moving and driving the second coil by using the second location information after the wireless charging operation of the first electronic device is completed, so as to perform the wireless charging operation to the second electronic device. - View Dependent Claims (20, 21, 22, 23, 24)
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Specification