Abstract: The present disclosure provides a flexible display module and a method for manufacturing the flexible display module. The flexible display module includes a flexible display panel, a driving chip and a circuit board. The flexible display panel includes a display region and a bonding region, and the driving chip and the circuit board are arranged at the bonding region. The circuit board includes a first flexible printed circuit and a first printed circuit board provided with an electronic element, the first printed circuit board is coupled to one end of the first flexible printed circuit, and the first flexible printed circuit includes a bonded portion coupled to the bonding region of the flexible display panel. The first flexible printed circuit is bent so that a first space is defined by the first flexible printed circuit, the first printed circuit board and the flexible display panel.

Abstract: A display substrate, including: a main display area, including a main display surface; and a bending portion, disposed around a periphery of the main display area, the bending portion is connected to the periphery of the main display area and is bent in a direction away from the main display surface, the bending portion includes: a plurality of side display areas, each of which is connected to a side edge of the main display area, and each side display area includes a side display surface; and a plurality of corner portions, each corner portion is connected to a turning of the main display area and is located between two adjacent side display areas, and wherein the main display surface and the side display surfaces constitute a display area, the corner portions constitute a non-display area, and the plurality of side display areas and the plurality of corner portions extend continuously.

Abstract: The disclosure relates to an apparatus and method for liquid cooling of an electronic component. A housing includes an insertion slot and defines at least one component chamber for carrying the electronic component. A fluid inlet and fluid outlet are provided on the housing. A liquid coolant circuit passes through the housing at least from the inlet to the outlet.

Abstract: The invention discloses an experimental apparatus and an experimental method for the negative bending moment zone of a continuous beam to bear load under chloride environment, relating to the technical field of engineering experiment, comprising a high-rigidity main frame, a loading system, an erosion system and a test beam; the test beam is detachably arranged on the high-rigidity main frame; the loading system is installed on the high-rigidity main frame and under the test beam, and is used to apply load to the test beam; the erosion system is arranged on the test beam with built-in chloride solution; the test beam is a continuous beam that meets the design requirements. The experimental apparatus provided by the invention is stable and reliable, easy to use, and can provide the experimental conditions for the wet-dry cycle and the load-bearing coupling reaction in chloride environment.

Abstract: The invention discloses a durable roof structure with frost resistance and high ductility and a construction method thereof, belonging to the technical field of roofing, and comprises a base layer, a leveling layer, a flexible waterproof coating, a thermal insulation layer and a crack-resistant and frost-resistant surface layer arranged in sequence from bottom to top. The invention not only has lower requirements on construction conditions and simple operation, but also reduces the generation of large cracks, effectively improves the crack resistance and frost resistance of the roof, improves the roof structure, and is more suitable for the northern cold region.