Abstract: This application discloses a thermal pad, a heat dissipation module, and an electronic device, and relates to the field of thermal pad technologies. The thermal pad includes a pad body. The pad body is provided with a hollowed-out part, and the hollowed-out part is filled with a liquid metal material layer. This application may be applied to electronic devices such as notebook computers.

Abstract: Disclosed are a method for manufacturing a heat dissipation structure of an electronic element, a heat dissipation structure, and an electronic device. The method includes: covering a periphery of an electronic element with a heat dissipation cover, where the heat dissipation cover is provided with a through hole, and an inner wall of the heat dissipation cover is provided with a plurality of electrodes; injecting a liquid metal through the through hole into an accommodating cavity enclosed by the substrate and the heat dissipation cover until the entire accommodating cavity is filled, and during this period, energizing the electrodes, so that a current flows through the liquid metal to reduce surface tension of the liquid metal; and sealing the through hole.

Abstract: This application provides a method for manufacturing a heat dissipation structure of an electronic element, a heat dissipation structure, and an electronic device. The method includes: placing a substrate having an electronic element in an environment that meets a preset temperature condition; and in the environment that meets the preset temperature condition, covering a periphery of the electronic element with a heat dissipation cover, fixedly connecting the heat dissipation cover to the substrate, and placing a solid-state phase-change thermally conductive material in an accommodation cavity surrounded by the substrate and the heat dissipation cover.