Wireless charging device and method for controlling the same
AssigneeSamsung Electro-Mechanics Co., Ltd.
InventorsGye Won LEE, Hyun Keun LIM
Life of this patent
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Abstract
A wireless charging device may include: a sensor unit sensing an input from an external device and generating a wake-up signal; a control unit, upon receiving the wake-up signal, exiting from a sleep mode to enter an active mode, and generating an activation signal; a detection unit receiving the activation signal from the control unit to detect a mobile terminal; and a power supply unit, in the case that the detection unit detects the mobile terminal, supplying power to the mobile terminal wirelessly.
Claims17
A wireless charging device, comprising:
- a sensor unit sensing an input from an external device and generating a wake-up signal;
- a control unit, upon receiving the wake-up signal, exiting from a sleep mode to enter an active mode, and generating an activation signal;
- a detection unit receiving the activation signal from the control unit to detect a mobile terminal;
- and
- a power supply unit, in the case that the detection unit detects the mobile terminal, supplying power to the mobile terminal wirelessly.
A method for controlling a wireless charging device, comprising:
- sensing, by a sensor unit, an input from an external device to generate a wake-up signal;
- upon receiving the wake-up signal, by a control unit, exiting from a sleep mode to enter an active mode, and generating an activation signal;
- receiving, by a detection unit, the activation signal and detecting a mobile terminal;
- and
- supplying power to the mobile terminal wirelessly if the mobile terminal is detected.
Dependencies are inferred from the claim text.