POWER-SAVING METHOD AND ELECTRICAL DEVICE USING THE SAME
First Claim
1. A power-saving method for an electronic device having a display, comprising:
- detecting a position of the electronic device; and
activating a power-saving mode and reducing the power consumption of the display in response to the detected position in one of a plurality of pre-determined power-saving positions.
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Accused Products
Abstract
A power-saving method for an electronic device is provided. The electrical device has a power-saving mode. The method includes detecting a position of the electronic device, and activating the power-saving mode if the detected position is determined to be one of a plurality of pre-determined power-saving positions. A system for performing the method is also provided. The system includes a detection unit for detecting the position of the mobile device, and an operational mode control unit coupled in signal communication with the detection unit. The control unit controls the mobile device to enter one of a power-saving mode and a wake-up mode based on the signals received from the detection unit.
56 Citations
20 Claims
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1. A power-saving method for an electronic device having a display, comprising:
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detecting a position of the electronic device; and activating a power-saving mode and reducing the power consumption of the display in response to the detected position in one of a plurality of pre-determined power-saving positions. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A power-saving method for an electronic device having a display, comprising:
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detecting an orientation of the electronic device through a three-dimensional accelerometer; and activating a power-saving mode and adjusting the power consumption of the display based on the detected orientation. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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17. A system for a mobile device, comprising:
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a detection unit configured to detect the position of the mobile device and configured to set a plurality of pre-determined positions of the mobile device as power-saving points; and an operational mode control unit coupled in signal communication with the detection unit, the control unit configured to receive signals representing the detected position from the detection unit and to control the mobile device to enter one of a power-saving mode and a wake-up mode based on the received signals. - View Dependent Claims (18, 19, 20)
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Specification