Beijing Xiaomi Mobile Software Co., Ltd.

Tsinghua University

Nutech Company Limited

Nuctech Company Limited

Yiwei Guo

Zhiqiang Chen

Li Ni Zhang

Yuanjing Li

Ying Li

Jianmin Li

Shangmin Sun

Yuan He

Yu Hu

Yulan Li

Li Zhang

Quanwei Song

Chunguang Zong

Yuan Ma

Hui Meng

Jingyu Gu

Junping Shi

Jinguo Cao

The present disclosure relates to a heat sink assembly and control method, and an electronic device and manufacturing method. The heat sink assembly includes: a vibrating plate including a magnetic material; a vibrating film, one end of which is connected with the vibrating plate; a driving device having an electromagnet, which is arranged opposite to the vibrating plate; a control circuit which is connected with the driving device and is configured for transmitting to the driving device a control signal for controlling the electromagnet to be energized and de-energized. The electromagnet generates a magnetic field that drives the vibrating plate to vibrate when the electromagnet is alternately switched between an energized state and a de-energized state. The vibrating film vibrates with the vibration of the vibrating plate.

Heat sink assembly and control method for heat sink assembly, and electronic device and manufacturing method for electronic device

The present disclosure relates to a camera and a terminal device. The camera can include a lens module that can be configured to move along its axis. The camera can further include an optical element, and the lens module moves toward or away from the optical element along its axis to adjust a distance between the optical element and the lens module. The camera can also include a light shielding component and a connecting structure, and the lens module is connected to the light shielding component through the connecting structure, the lens module moves along its axis, and drives the light shielding component to move through the connecting structure, to adjust a size of an opening of the light shielding component.

Camera and terminal device

A vehicle detection system includes a transverse detector arm, two vertical detector arms, a radiation source, a plurality of transverse detectors, and a plurality of vertical detectors. The transverse detector arm may be disposed on the ground. Two vertical detector arms are disposed at both ends of the transverse detector arm. The radiation source is located above the transverse detector arm. A plurality of transverse detectors are disposed within the transverse detector arm and are laid along a length direction of the transverse detector arm for receiving ray emitted by the radiation source. The plurality of vertical detectors are symmetrically disposed on the two vertical detector arms, and each of the vertical detectors is disposed towards a center point of the radiation source for receiving ray emitted by the radiation source.

Vehicle detection system

Growing community of inventors

Beijing, China

Yiwei Guo