Beijing Xiaomi Mobile Software Co., Ltd.

Yajun Pan

Jian Bai

Shujun Wei

Xianqi Lin

Tuyou Yuan

Chiafu Yen

Jianglin Gu

A wireless energy transmitting apparatus includes: a direction-finding and location device configured to determine a position of an energy receiving apparatus based on beacon information of the energy receiving apparatus; an energy generation device configured to generate energy, convert the energy into high-frequency electromagnetic waves having a frequency higher than a predetermined frequency threshold, and transmit the high-frequency electromagnetic waves to the energy receiving apparatus; and a processor configured to control the energy generation device to transmit the high-frequency electromagnetic waves to the energy receiving apparatus based on the position of the energy receiving apparatus. The position of the energy receiving end is determined based on the direction-finding and location device, and the energy generation device is controlled to convert the energy into high-frequency electromagnetic waves having a frequency higher than a predetermined frequency and transmit the same to the energy receiving end.

Wireless energy transmitting apparatus, wireless energy receiving apparatus, wireless energy supply method and system

Embodiments of the present disclosure provide a wireless charging system, a wireless charging device, and a wireless power receiving device, and relate to the field of wireless charging. The system includes a wireless charging device and a wireless power receiving device. The wireless charging device includes a wireless charging module, a first function module, and a first communication module, and the wireless charging module includes a radio frequency transmitting antenna; the wireless power receiving device includes a wireless power receiving module, a second function module and a second communication module; the wireless charging module is configured to supply power to the wireless power receiving device through the radio frequency transmitting antenna; and the first function module and the second function module communicate with each other through the first communication module and the second communication module.

Wireless charging system, wireless charging device and wireless power receiving device

A wireless charging transmitter, a method for wireless charging, and a storage medium. The method can be applied to a transmitting component for transmitting a wireless charging signal to a terminal to be charged to wirelessly charge the terminal. A detection component can be configured to detect whether there is a living body that has entered a preset range associated with the wireless charging transmitter and generate a detection signal. An adjustment component can be connected to the transmitting component and configured to adjust a first transmitting power of the transmitting component to a second transmitting power when the detection signal indicates that there is a living body that has entered the preset range, the second transmitting power is smaller than the first transmitting power.

Wireless charging transmitter and method for ensuring safety of living body in wireless charging scene

A wireless energy emission device includes: a receiving antenna array, a signal processing module, and an emitting antenna array; wherein the receiving antenna array includes at least two receiving antennas for receiving a positioning signal emitted by a target device to be powered; the signal processing module is configured to determine an emission parameter according to a phase difference between positioning signals received by any two of the receiving antennas and position information of the emitting antenna array; and the emitting antenna array is configured to emit an energy supply signal to the target device to be powered according to the emission parameter.

Wireless energy emission device and electronic equipment

A wireless charging system is provided. The wireless charging system includes: a wireless charging device and a wireless powered device. The wireless charging device includes a light emitter configured to emit infrared light. The wireless powered device includes a surface with a light receiver disposed thereon, where the light receiver is configured to receive the infrared light emitted from the light emitter. The light receiver is further configured to convert light energy of the received infrared light into electrical energy and supply the electrical energy to power the wireless powered device.

Wireless charging system, wireless charging device and wireless powered device

A method for wireless charging includes: position-orientation information of a terminal for wireless charging based on a radio frequency signal transmitted by the wireless charging transmitter is acquired; whether the terminal is in a target charging state is determined based on the position-orientation information; and responsive to that it is determined that the terminal is not in the target charging state, first prompting information is output, and the first prompting information is used to prompt an adjustment of the position-orientation information of the terminal.

Method and device for wireless charging, wireless charging transmitter and storage medium

A liquid crystal display includes: a liquid crystal module; a backlight member arranged under the liquid crystal module and having a first through hole; a light guide member arranged in the first through hole and having a second through hole, the light guide member including a light incident surface and a first light emergent surface on a wall surrounding the second through hole, the first light emergent surface being obliquely arranged towards the liquid crystal module; and a light emission member arranged opposing the light incident surface and configured to emit light into the light guide member therethrough. A part of the light entering the light guide member is projected on a portion of the liquid crystal module corresponding to a center area of the first through hole after being emitted from the first light emergent surface.

Growing community of inventors

Beijing, China

Yajun Pan