TRANSITIONABLE MAGNETIC BARRIER FOR WIRELESS CHARGING DEVICE

摘要

In one aspect, a first device includes at least one wireless charge receiver that comprises a coil and a circuit electrically coupled to the coil. The first device also includes at least one barrier respectively positioned in the first device to transitionably shield, from a magnetic field of a wireless charge transmitter, at least one component of a second device in which the first device is disposable.

主权项

1. A device, comprising;
a first panel at least bearing a keyboard; a second panel, at least bearing a display and coupled to the first panel at least at a junction; a battery that powers the device and that is coupled to at least one of the first and second panels; and at least one wireless charge receiver on the first panel, the at least one wireless charge receiver comprising a coil and a circuit electrically coupled to the coil, the circuit electrically coupled to the battery; at least two shields respectively positioned on the first panel to transitionably shield, from a magnetic field of a wireless charge transmitter, at least one component of the device; and a mechanism that transitions at least a portion of at least one of the at least two shields to a configuration that at least partially shields at least one component from a magnetic field of a wireless charge transmitter.