Abstract: Disclosed are a display substrate and a method for manufacturing same, and a display apparatus.

Abstract: Provided are a battery module manufacturing device and a battery module manufacturing method. The battery module manufacturing device includes a cell hot pressing assembly, and the cell hot pressing assembly includes a first hot pressing part and a second hot pressing part which are oppositely disposed; the first hot pressing part includes at least one upper pressing head, and the side of each upper pressing head facing the second hot pressing part is provided with a piston inner pressing head; the second hot pressing part includes at least one lower pressing head in one-to-one correspondence to the upper pressing head, the side of each lower pressing head facing the first hot pressing part is provided with two parallel side baffles, a limiting gap is formed between the two side baffles.

Abstract: Provided is a method for manufacturing a light-mixing plate. The method includes disposing a plurality of shielding structures on a transparent substrate; forming a light-shielding film layer on the transparent substrate where the plurality of shielding structures are disposed, wherein a hole is formed at a position, corresponding to each of the plurality of shielding structures, of the light-shielding film layer; and removing the plurality of shielding structures.

Abstract: Disclosed in the present disclosure are a flexible electrode, a display apparatus and a wearable device, which are used for avoiding the defects, such as bubbles, wrinkles and cracks, which occur in an area between adjacent energy storage units, during a bending process of a flexible battery. A flexible battery is provided in the embodiments of the present disclosure. The flexible battery comprises: a supporting layer; a flexible conductive layer, which is located on one side of the supporting layer; a plurality of energy storage units, which are arranged at intervals, in a first direction, on the side of the flexible conductive layer that is away from the supporting layer, and are electrically connected to the flexible conductive layer; and a first package structure, which comprises a protruding portion covering the energy storage units, and a recessed portion located between the adjacent energy storage units.

Abstract: A tape includes: a substrate, a conductive adhesive layer disposed on the substrate, and an insulating layer disposed on a part of a bonding surface of the conductive adhesive layer. The insulating layer is configured to insulate the conductive adhesive layer from a conducting part of an object to be bonded.

Abstract: A microneedle biosensor includes a microneedle and a substrate. One end of the microneedle is connected to the substrate, an outer surface of the microneedle is provided with a working electrode and a first electrode, an outer surface of the working electrode is provided with an enzyme, and an outer surface of the microneedle biosensor is covered with a biocompatible film. A method for manufacturing a microneedle biosensor includes: manufacturing the substrate and the microneedle in an additive mode simultaneously; spray-printing and curing the working electrode and the first electrode on the outer surface of the microneedle; spray-printing and drying the enzyme on the outer surface of the working electrode; and using biocompatible liquid for spray-printing, and drying the biocompatible liquid to form the biocompatible film. The substrate, the microneedle, the working electrode, the first electrode, the enzyme and the biocompatible film are all manufactured through a full printing method.

Abstract: A display device, comprising: a flexible display module (4), a fixing frame (11) and a bending frame (12). The flexible display module comprises a first planar region (41), a second planar region (43), and a first bending region (42) between the first planar region and the second planar region. The fixing frame comprises a first frame (111) for fixing the first planar region and a second frame (112) for fixing the second planar region. The bending frame comprises a first deformation frame (31), a first bending frame (121), a second deformation frame (32), a second bending frame (122), and a bending mechanism (123) between the first bending frame and the second bending frame, the first bending frame being fixed to the first frame by means of first deformation frame, second bending frame being fixed to the second frame by means of second deformation frame.

Abstract: The present disclosure provides a method for improving stability of an electrochemical sensor. The method includes the following steps: S1, manufacturing an electrochemical sensor; S2, immobilizing a biosensitive molecular enzyme on a working electrode of the electrochemical sensor; S3, setting a immobilization agent on a surface of the biosensitive molecular enzyme; and S4, adding a protective film on a surface of the immobilization agent, such that the protective film is deposited on the working electrode to improve the stability of the electrochemical sensor. In the present disclosure, glutaraldehyde (GA), polyvinyl alcohol (PVA), and polyethylene glycol (PEG), or polyaniline (PANI), the GA, the PVA, the PEG, and polyurethane (PU) are arranged on a surface of the biosensitive molecular enzyme. Therefore, the surface of the biosensitive molecular enzyme forms a composite protective film, which reduces a probability of direct exposure of an enzyme layer to the air.

Abstract: The present disclosure relates a display device including a first support member, a second member and a flexible display module. The second support member has a gap with the first support member. The flexible display module is arranged on a first surface of the first support member and a third surface of the second support member. The first surface includes a first mating surface close, the third surface includes a third mating surface, and the first and third mating surfaces are arranged symmetrically. A distance from the first mating surface to the flexible display module increases as a distance from the first mating surface to the second support member decreases, and a distance from the third mating surface to the flexible display module increases as a distance from the third mating surface to the first support member decreases.

Abstract: A system for ultra-high temperature in-situ fretting fatigue experiment, includes a heat preservation cover defining a, a heating device arranged in the mounting space, a first test sample, a second test sample, and a clamping device arranged in the mounting space. The first test sample and the second test sample are arranged at an upper end of the heating device along a horizontal direction. A mortise is formed at an end of the first test sample facing towards the second test sample. A tenon mating with the mortise is formed at an end of the second test sample facing towards the first test sample. The clamping device is configured to be clamped at two ends of the mated first test sample and second test sample and to apply a periodically reciprocating loading along a length direction of the first test sample and the second test sample.

Abstract: The present disclosure provides a method that aims to maintain a favorable benefit-risk balance for patients with hemophilia A or B with or without inhibitors treated with fitusiran.

Abstract: The present disclosure relates a display device including a first support member, a second member and a flexible display module. The second support member has a gap with the first support member. The flexible display module is arranged on a first surface of the first support member and a third surface of the second support member. The first surface includes a first mating surface close, the third surface includes a third mating surface, and the first and third mating surfaces are arranged symmetrically. A distance from the first mating surface to the flexible display module increases as a distance from the first mating surface to the second support member decreases, and a distance from the third mating surface to the flexible display module increases as a distance from the third mating surface to the first support member decreases.

Abstract: A drug injection device based on an electrochemical reaction and a fabrication method for a drug injection pump, belonging to the technical field of medical devices are provided. A driving force is generated based on electrochemical reaction, and drug solution is automatically driven by the driving force to administer a drug to a patient. Meanwhile, three specific structures of the drug injection device based on the electrochemical reaction are provided, namely, a first drug injection pump based on electrochemical reaction, an insulin injection system, and a closed-loop control system, which can achieve the automation of the drug administration process.

Abstract: A display module includes a display panel and a support structure. The display panel includes a display portion and a bending portion connected to the display portion. The display portion includes a first non-bending area, a bending area, and a second non-bending area that are sequentially arranged in a direction away from the bending portion. The support structure is disposed on a non-light-emitting side of the display portion and includes a first flexible part and a rigid part, an orthographic projection of the first flexible part on the display panel is within the first non-bending area, and an orthographic projection of the rigid part on the display panel is overlapped with the first non-bending area, the second non-bending area, and the bending area.

Abstract: An embodiment of the present application provides a manufacturing method of a microneedle biosensor, and relates to the technical field of medical instruments. The method includes: providing a mold, where a microneedle array is formed on the mold; casting a liquid polymer material on the mold, and drying and then demolding to form a sensor substrate, where a hollow microneedle array is provided on the sensor substrate; penetrating through a tip of each microneedle in the hollow microneedle array; and forming a working electrode and a counter electrode on the sensor substrate, where the working electrode and the counter electrode each cover a part of the hollow microneedle array.

Abstract: The present disclosure relates to the technical field of electroosmotic pumps (EOPs) and wearable medical equipment, and in particular, to an EOP, an insulin pump and an insulin pump system. The EOP of the present disclosure is cost-effective and has low power consumption, and can replace an existing mechanical pump device as a driving device in the insulin pump to achieve miniaturization of the insulin pump and lower the price of the insulin pump. In addition, when the EOP adopts a modified flexible membrane with penetrating pores, the EOP can pump and infuse a high-concentration insulin solution to achieve miniaturization and high efficiency of the insulin pump, which is conducive to the integration of wearable medical devices for treating diabetes.

Abstract: Methods and apparatus for processing a substrate are provided herein. For example, a method for processing a substrate comprises applying a DC target voltage to a target disposed within a processing volume of a plasma processing chamber, rotating a magnet disposed above the target at a default speed to direct sputter material from the target toward a substrate support disposed within the processing volume, measuring in-situ DC voltage in the processing volume, the in-situ DC voltage different from the DC target voltage, determining if a measured in-situ DC voltage is greater than a preset value, if the measured in-situ DC voltage is less than or equal to the preset value, maintaining the magnet at the default speed, and if the measured in-situ DC voltage is greater than the preset value, rotating the magnet at a speed less than the default speed to decrease the in-situ DC voltage.

Abstract: A flexible battery and a display device are provided. The flexible battery includes: a plurality of flexible electric core blocks; wherein the plurality of flexible electric core blocks are arranged at intervals along a curling traveling direction, a spacing between adjacent flexible electric core blocks is gradually increased along the curling traveling direction; at least one flexible connecting bridge is arranged between the adjacent flexible electric core blocks, and two ends of the flexible connecting bridge are electrically connected with the adjacent flexible electric core blocks respectively.

Abstract: A game live-broadcast interaction method and apparatus are provided, where the method includes: receiving a game picture sent by a game server; sending the game picture to a terminal of a first user; receiving a video picture of the first user collected by the terminal, where the video picture includes a corresponding action performed by the first user according to game elements in the game picture; determining action information according to the video picture, and sending the action information to the game server, to cause the game server to control the game elements in the game picture according to the action information; merging the game picture and the video picture, and sending a picture generated by merging to a terminal for display. Therefore, fun of the game is increased, and user experience is improved.