Abstract: A thermal management integrated module includes a water-side component, a refrigerant component, and a heat exchanger. The water-side component and the refrigerant component are respectively located on two opposite sides of the heat exchanger. The water-side component includes a water path substrate. A plumbing of the water path substrate is configured to accommodate a first medium. The refrigerant component includes a refrigerant substrate. A plumbing of the refrigerant substrate is configured to accommodate a second medium. The heat exchanger is located in a gap space formed by the water path substrate and the refrigerant substrate. Both the plumbing of the water path substrate and the plumbing of the refrigerant substrate communicate with a plumbing of the heat exchanger. The water-side component has a first external connection port. The first external connection port is configured to connect to a water tank in the thermal management system through a coolant hose.

Abstract: A multi-port valve includes a valve body and a valve core, the valve core is located in an accommodation cavity of the valve body and is rotatably coupled to the valve body, and a rotation center line of the valve core is an axis line. A first interface and a second interface that couple with each other through the accommodation cavity are disposed on the valve body, and the first interface and the second interface are distributed on two opposite sides of the axis line. The valve core includes a first port, a second port, and a first channel that communicates the first port with the second port, the first channel penetrates the valve core, a part of the axis line is located in the first channel, the first port can communicate with the first interface, and the second port can communicate with the second interface.

Abstract: A temperature control system. The temperature control system includes a plurality of liquid pipelines and a multi-port valve. The multi-port valve includes a valve body and a valve core. The valve body has a mounting cavity, and the valve core is mounted in the mounting cavity. The valve body includes a body and a block-shaped additional portion, the mounting cavity is located on the body, and the block-shaped additional portion is attached to at least a part of a side wall of the body. The valve body includes a plurality of vias, and each via penetrates the block-shaped additional portion and a corresponding side wall of the body. Each liquid pipeline is configured to communicate with one via, there is a battery pack on at least one liquid pipeline, and the temperature control system is configured to control a temperature of the battery pack.

Abstract: Provided is a preparation method of a crystalline silicon film.

Abstract: Provided is a preparation method of a crystalline silicon film. The method includes: 1) forming a mask for making a periodic silicon rod array on a monocrystalline silicon wafer substrate, and forming the periodic silicon rod array on the monocrystalline silicon substrate by a wet chemical etching or dry etching process; 2) forming barrier layers on the surface of the monocrystalline silicon substrate and the surface of the silicon rod array for next selectively epitaxial growth of silicon; 3) exposing silicon cores on the heads of the rod array by a selective etching process to form a silicon seed array; 4) growing a continuous silicon film at the top of the rod array by a chemical vapor deposition method using the exposed silicon cores as seeds for selectively epitaxial growth of silicon; and 5) lifting off the silicon film and transferring the silicon film to a preset substrate, and the seeded substrate is reusable.

Abstract: Window interface display method and system are disclosed. The window interface display method comprises: receiving a request for creating a first window, the request including type information of a window to be created and information of a data source to be loaded; determining sub-regions included in the window to be created based on the type information, wherein the sub-regions include a public region and a characteristic region, the public region includes a same portion of at least two different types of windows, and the characteristic region includes a characteristic portion of each specific type of window that is different from other types of window; loading respective control sets corresponding to the sub-regions of the first window to be created and respective data sources corresponding to the sub-regions; and displaying a result of the loading.