Gree Electric Appliances, Inc. of Zhuhai

Cloudminds (shenzhen) Robotics Systems Co., Ltd.

Shenzhen Johan Material Technology Co., Ltd.

Fang Chen

Huanlong Wu

Liang Li

Teng Long

Tao Zhang

Yubin Li

William Xiao-Qing Huang

Fen He

Qiao Chen

Mujiu Chen

Jingyun Liu

A grounding elastic contact and an electronic device including the same. The grounding elastic contact includes an elastic core, and a double-sided polyethylene terephthalate (PET) tape, a polyimide (PI) film, and a conductive layer, where the PI film is laminated and bonded on an outer side of the double-sided PET tape; a middle region of the double-sided PET tape is attached to an upper surface of the elastic core; after passing through left and right sides of the elastic core respectively, two ends of the double-sided PET tape are laminated on a lower surface of the elastic core; the conductive layer includes one end bonded on the upper surface of the elastic core, and the other end passing through the left side of the elastic core; the double-sided PET tape includes a PET backing and an adhesive coated on two sides of the PET backing.

Grounding elastic contact and electronic device

A directional optical waveguide includes a time division multiplexing unit and N layers of optical waveguides that have a same light-emitting direction and that are stacked, a light-emitting surface of each layer of optical waveguide being provided with a pixel-type grating; the time division multiplexing unit being configured to hierarchically control, within each frame video stream cycle, the N layers of optical waveguides to introduce a source light ray into a corresponding pixel-type grating during a corresponding frame video period, and the source light ray that is introduced into the pixel-type grating being diffracted in the pixel-type grating to form a plurality of first-order diffraction light rays that have different diffraction angles and diffraction azimuth angles and are in a one-to-one correspondence with display pixels, to be incident on a next layer of optical waveguides.

Directional optical waveguide, directional backlight module, and display device

Wall mounted split type air conditioner

Split type air conditioner

Air conditioner

Growing community of inventors

Guangdong, China

Fang Chen