Abstract: The present disclosure provides use of Clostridium ghonii combined with a tumor angiogenesis inhibitor in preparing a pharmaceutical product for treating a tumor. The present disclosure further provides a drug for treating a tumor, where the drug includes active ingredients of Clostridium ghonii and a tumor angiogenesis inhibitor.

Abstract: The present disclosure relates to use of a Clostridium ghonii spore combined with pembrolizumab in cancer treatment. It is found for the first time that the Clostridium ghonii spore combined with pembrolizumab can significantly improve a curative effect of colon cancer and reduce a dose of the pembrolizumab, and thus is efficient and low-toxic. Oncolysis by Clostridium ghonii can affect immunogenicity of a tumor microenvironment (TME) by various ways, converts an immunosuppressive state of the TME into an immune-activated state, adjusts the immunosuppressive TME, and breaks an immune tolerance. An optimal combination of the Clostridium ghonii spore and the pembrolizumab thoroughly removes about 20% of mouse tumor tissues. A benefit range of patients with tumors treated by a PD-1 antibody is expanded. The combination even has an obvious curative effect on patients failed the treatment by the PD-1 antibody.

Abstract: The present disclosure relates to the technical field of plant pests control, in particular to use of Penicillium ehrlichii Z19 in controlling plant pests, and a control method. The Penicillium ehrlichii Z19 has a deposit number of CCTCC NO: M 2021635. The Penicillium ehrlichii Z19 has a desirable insecticidal activity against lepidopteran pests, especially has a 7-day insecticidal effect of not less than 80% on Helicoverpa armigera, Plutella xylostella, Ectropis obliqua, and Spodoptera exigua. In addition, compared with traditional chemical control methods, the method for controlling pests using the Penicillium ehrlichii Z19 in the present disclosure can control the plant pests in a safe, efficient and pollution-free manner. Therefore, the method reduces pollutions to ecological environment, improves quality and safety of agricultural products, and protects human health.

Abstract: A deformable structure includes a first deformable layer, and a material of the first deformable layer includes a deformable material. The deformable material includes a plurality of sheet structures that are stacked, and each sheet structure includes a plurality of aldolases. A molecular model of an aldolase is equivalent to a square on a plane where the sheet structure is located, and the aldolase has amino acid residues at each of four corners thereof. In one sheet structure, amino acid residues at four corners of each aldolase are connected to amino acid residues of four aldolases around the aldolase through four disulfide bonds, respectively. In two adjacent sheet structures, amino acid residues of two adjacent aldolases are connected through at least one disulfide bond.

Abstract: The present disclosure provides a display panel, a display device and a display method. The display panel includes a base substrate, and an organic electroluminescent device layer, a detection sensor and a color switchable structure which are successively located on the base substrate and are insulated from each other, where the organic electroluminescent device layer includes a plurality of sub-pixels, and the color switchable structure includes sub-units disposed in one-to-one correspondence with the sub-pixels; the sub-units are configured to transmit light emitted by the sub-pixels under the control of applied different signals, or to display light of colors corresponding to the applied signals; and the detection sensor is configured to detect display parameters of the sub-pixels or the sub-units.

Abstract: A pressure visualization device includes a flexible substrate, a piezoelectric module and an electrochromic module disposed on a surface of the flexible substrate and adjacent to each other, a first attachment layer on a surface of the piezoelectric module facing away from the flexible substrate, and a second attachment layer on the other surface of the flexible substrate; the piezoelectric module includes a plurality of piezoelectric units each including a first electrode, a second electrode, and a piezoelectric layer between the first electrode and the second electrode; the electrochromic module includes a plurality of electrochromic units each including a third electrode, a fourth electrode, an electrochromic layer between the third electrode and the fourth electrode; wherein the second electrode is electrically connected to the third electrode, and the fourth electrode is a transparent electrode.

Abstract: The present disclosure provides a composite film including a hydrophobic film layer and a hydrophilic film layer, a manufacture method thereof, and a light-emitting display device. The hydrophobic film layer is in contact with the hydrophilic film layer, and the hydrophilic film layer forms folds under an action of water vapor. As such, it is possible to achieve real-time detection of whether water vapor enters a light-emitting display device formed subsequently, and thus the adverse effects of water vapor on the light-emitting display device can be eliminated timely.

Abstract: A display device system and a display device are disclosed. The display device system includes: a display device comprising an electrochromic pattern; a control circuit, one port of which is connected to the display device; a thermo-electric conversion film, one end of which is connected to the other port of the control circuit, and the other end of which is an end for connecting to an external electronic device; wherein the thermo-electric conversion film is configured to receive waste heat from the external electronic device and convert the waste heat to electrical energy for powering the control circuit, and the control circuit is configured to control change of the electrochromic pattern.

Abstract: The present disclosure provides a flexible display substrate and a fabrication method thereof and a display device. The flexible display substrate includes a plurality of light-emitting units. The light-emitting units include an anode, a rhenium disulfide hole injection layer arranged on the anode, a light-emitting layer arranged on the rhenium disulfide hole injection layer, a single-layered molybdenum disulfide electron injection layer arranged on the light-emitting layer, and a cathode arranged on the molybdenum disulfide electron injection layer.

Abstract: The present disclosure provides a display panel, a display device and a display method. The display panel includes a base substrate, and an organic electroluminescent device layer, a detection sensor and a color switchable structure which are successively located on the base substrate and are insulated from each other, where the organic electroluminescent device layer includes a plurality of sub-pixels, and the color switchable structure includes sub-units disposed in one-to-one correspondence with the sub-pixels; the sub-units are configured to transmit light emitted by the sub-pixels under the control of applied different signals, or to display light of colors corresponding to the applied signals; and the detection sensor is configured to detect display parameters of the sub-pixels or the sub-units.

Abstract: A deformable structure includes a first deformable layer, and a material of the first deformable layer includes a deformable material. The deformable material includes a plurality of sheet structures that are stacked, and each sheet structure includes a plurality of aldolases. A molecular model of an aldolase is equivalent to a square on a plane where the sheet structure is located, and the aldolase has amino acid residues at each of four corners thereof. In one sheet structure, amino acid residues at four corners of each aldolase are connected to amino acid residues of four aldolases around the aldolase through four disulfide bonds, respectively. In two adjacent sheet structures, amino acid residues of two adjacent aldolases are connected through at least one disulfide bond.

Abstract: A virtual reality device, a method for adjusting focal lengths automatically, a method for producing the virtual reality device and a computer readable medium are provided. The virtual reality device includes: at least one imaging device comprising an imaging portion and an elastic micro lens array, the elastic micro lens array being arranged at a light incident side of the imaging portion and configured to modulate an incident light, the imaging portion being configured to receive the incident light modulated by the elastic micro lens array and to convert intensity of the incident light into an electrical imaging signal; and a display device configured to generate a visual image from the electrical imaging signal outputted by the imaging portion, wherein the elastic micro lens array has lenses which have independently adjustable focal lengths.

Abstract: This disclosure provides an OLED display panel, an OLED display device, and a method of manufacturing an OLED display panel. The OLED display panel comprises a substrate, OLED devices formed on the substrate, a touch layer, and a conductive isolation layer, the touch layer located on the side of the OLED devices facing away from the substrate, and the isolation layer located on the side of the touch layer facing away from the OLED devices. The surface of the touch layer facing away from the OLED devices conducts an electrical signal after absorbing water vapor. When a finger touches the isolation layer on the upper surface of the OLED display panel, the electrical signal on the surface of the touch layer facing away from the OLED devices can be conducted from the finger through the isolation layer, so that the touch position can be determined.

Abstract: Embodiments of the present disclosure provide a moisture conveying layer, a display panel having the moisture conveying layer, a display apparatus having the display panel, a method of manufacturing a moisture conveying layer, and a method of manufacturing a display panel. The moisture conveying layer includes: a bottom wall; a first sidewall and a second sidewall which are disposed opposite to each other, and which, together with the bottom wall, form a moisture conveying channel; and a flow guide member located between the first sidewall and the second sidewall. The flow guide member includes a first end connected to the bottom wall, and a second end, and an angle between the flow guide member and the bottom wall is an acute angle.

Abstract: Embodiments of the present disclosure provide a moisture conveying layer, a display panel having the moisture conveying layer, a display apparatus having the display panel, a method of manufacturing a moisture conveying layer, and a method of manufacturing a display panel. The moisture conveying layer includes: a bottom wall; a first sidewall and a second sidewall which are disposed opposite to each other, and which, together with the bottom wall, form a moisture conveying channel; and a flow guide member located between the first sidewall and the second sidewall. The flow guide member includes a first end connected to the bottom wall, and a second end, and an angle between the flow guide member and the bottom wall is an acute angle.

Abstract: A virtual reality device, a method for adjusting focal lengths automatically, a method for producing the virtual reality device and a computer readable medium are provided. The virtual reality device includes: at least one imaging device comprising an imaging portion and an elastic micro lens array, the elastic micro lens array being arranged at a light incident side of the imaging portion and configured to modulate an incident light, the imaging portion being configured to receive the incident light modulated by the elastic micro lens array and to convert intensity of the incident light into an electrical imaging signal; and a display device configured to generate a visual image from the electrical imaging signal outputted by the imaging portion, wherein the elastic micro lens array has lenses which have independently adjustable focal lengths.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof, a display panel, and a display device. The display substrate includes: a substrate; and a thin film transistor, provided on a first surface of the substrate and including an electrode and an insulating layer, the insulating layer covering the electrode, wherein a groove is formed on a surface of the insulating layer away from the electrode, and an orthogonal projection of a bottom wall of the groove on the substrate overlaps with an orthogonal projection of the electrode on the substrate. In the display substrate provided by the present disclosure, a surface of the insulating layer covering the electrode away from the substrate is planarized, so that the subsequently formed layer structures may have better flatness, and problems of faulting, fracturing and so on likely occurring when the display substrate is bent may be solved.

Abstract: The present disclosure provides a color filter, a color filter substrate, a method of manufacturing the same, and a display device. The color filter comprises a plurality of color filter units, each of the color filter units comprising a plurality of sub-color-filters, each sub-color-filter allowing light of a wavelength range to pass through, and each of the sub-color-filters includes a photonic crystal layer and a photoluminescent material disposed in the photonic crystal layer, wherein light that the photoluminescent material is capable of emitting has a color corresponding to a color of the light which the respective sub-color-filter allows to pass.

Abstract: This disclosure provides an OLED display panel, an OLED display device, and a method of manufacturing an OLED display panel. The OLED display panel comprises a substrate, OLED devices formed on the substrate, a touch layer, and a conductive isolation layer, the touch layer located on the side of the OLED devices facing away from the substrate, and the isolation layer located on the side of the touch layer facing away from the OLED devices. The surface of the touch layer facing away from the OLED devices conduct an electrical signal after absorbing water vapor. When a finger touches the isolation layer on the upper surface of the OLED display panel, the electrical signal on the surface of the touch layer facing away from the OLED devices can be conducted from the finger through the isolation layer, so that the touch position can be determined.

Abstract: The present disclosure provides a color changing device, a display module, a manufacturing method thereof, and a display control method. The color changing device includes a plurality of color changing blocks and a color control circuit connected to the plurality of color changing blocks and configured to control each color changing block to exhibit a corresponding color. Each color changing block includes a transparent electrode, a transparent insulation layer arranged on the transparent electrode and provided with a groove, gold nanoparticles filled in the groove and electrically connected to the transparent electrode, and a plurality of electrode sheets coated with silver ions and covering the groove. The electrode sheets of different color changing blocks are insulated from each other.