Abstract: A metallic glass composite includes: a metallic base made of a body-centered cubic ferrous material; and a thermally-sprayed glass portion formed at a film thickness of 10 to 2,000 ?m on the metallic base. A glass material forming the thermally-sprayed glass portion includes: a first ingredient group A consisting of SiO2 of 35 to 70 mass %; a second ingredient group B consisting of B2O3 of 9 to 15 mass %, Li2O of 5 to 9 mass % and Na2O of 4 to 10 mass %, which is 18 to 30 mass % in total; and a third ingredient group C consisting of BaO of 0 to 15 mass %, TiO2 of 2 to 15 mass %, Al2O3 of 0 to 8 mass %, and ZnO of 0 to 15 mass %, which is 10 to 30 mass % in total.

Abstract: A display substrate and a display device are provided, the display substrate includes: a base substrate; a light emitting element, located on the base substrate and including a first electrode, a second electrode, and a light emitting functional layer located between the first electrode and the second electrode; a pixel defining layer, including a pixel defining part and an opening configured to expose at least a part of the first electrode; and a filling layer, located on a side of the second electrode away from the base substrate; the pixel defining part includes a light extraction structure, and a refractive index of the filling layer is greater than a refractive index of the light extraction structure. The display substrate can enhance forward light emission, enhance light extraction effect, and improve light efficiency.

Abstract: A mask assembly includes a mask frame including a plurality of sides and an opening, a first support stick arranged on the mask frame to overlap the opening, the first mask stick extending in a direction parallel to one of the sides of the mask frame, a mask sheet arranged on the first support stick, the mask sheet extending in a direction parallel to one of the sides of the mask frame, and a first waterproof membrane arranged on a surface of the first support stick facing the mask sheet.

Abstract: The present disclosure provides a display panel, including: conductive isolation structures arranged on a pixel definition layer and each surrounding one of pixel accommodation areas; each of the conductive isolation structures including a main structure and a top structure located on an upper surface of the main structure and shielding the main structure; a portion of the top structure extending beyond the upper surface of the main structure being defined as an overhanging part; an encapsulating layer covering sub-pixels and extending along sidewalls of the conductive isolation structures to form grooves surrounded by the encapsulating layer; an area directly below the overhanging part and located in one of the grooves being defined as a shielding area; a plurality of insulating spherical structures at least filling the shielding area to support the overhanging part. The present disclosure also provides a method for producing the display panel.

Abstract: The present disclosure relates to a hybrid deposition apparatus for gallium oxide, and a hybrid deposition apparatus for gallium oxide according to a disclosed embodiment of the present disclosure includes a gas supply assembly for supplying a source gas, a reaction gas, and a purge gas, a liquid supply assembly for supplying at least a portion of the source gas, and a chamber unit which is connected to the gas supply assembly and the liquid supply assembly and has a substrate disposed therein.

Abstract: An array substrate is provided. The array substrate includes a base substrate, and a light shielding layer on the base substrate. An orthographic projection of the light shielding layer on the base substrate at least partially overlaps with an orthographic projection of an active layer of a driving transistor of a pixel driving circuit on the base substrate. A part of the light shielding layer in a second region includes a plurality of islands, a plurality of bridges, and an auxiliary line extending along a direction substantially parallel to a second direction. The auxiliary line is connected to one or more adjacent islands through a bridge. The auxiliary line includes a plurality of fragments spaced apart from each other. An orthographic projection of the plurality of fragments on the base substrate is substantially non-overlapping with an orthographic projection of transistors of the pixel driving circuit on the base substrate.

Abstract: A solid oxide cell according to an embodiment includes: a fuel electrode and an air electrode that face each other; and an electrolyte electrode that is disposed between the fuel electrode and the air electrode. The fuel electrode has a plate shape, an edge of the fuel electrode is rounded along a thickness direction of the fuel electrode, the fuel electrode includes a central layer and an outer layer disposed on both sides of the central layer, and a first porosity, which is a porosity of the central layer of the fuel electrode, is smaller than a second porosity, which is a porosity of the outer layer of the fuel electrode.

Abstract: A display panel and a display device are provided. The display panel includes a base substrate and a pixel driving circuit provided on a side of the base substrate, and the pixel driving circuit includes a driving transistor, ninth transistor, eighth transistor, first transistor and second transistor. A first electrode of the ninth transistor is connected to a third initial signal line and a second electrode of the ninth transistor is connected to a first electrode of the driving transistor. A first electrode of the eighth transistor is connected to a gate electrode of the driving transistor. A first electrode of the first transistor is connected to a first initial signal line and a second electrode of the first transistor is connected to a second electrode of the eighth transistor. A first electrode of the second transistor is connected to the second electrode of the eighth transistor and a second electrode of the second transistor is connected to a second electrode of the driving transistor.

Abstract: The present invention relates to artificial skin using fibroblasts and keratinocytes, and more particularly, to a manufacturing device of artificial skin using cells differentiated from induced pluripotent stem cells (iPSCs).

Abstract: Display panels and display devices are provided. The display panel includes a first display area having a high light transmittance and a second display area having a low light transmittance. A light-emitting layer of the display panel includes first subpixels and second subpixels. In the first display area and the second display area having the same area, a number of the first subpixels located in the first display area is less than a number of the first subpixels located in the second display area, and a number of the second subpixels located in the first display area is equal to a number of the second subpixels located in the second display area.

Abstract: A transformant obtained by introducing (a) a lactate dehydrogenase gene and/or (b) a malate/lactate dehydrogenase gene into a Hydrogenophilus bacterium efficiently produces lactic acid through use of carbon dioxide as a sole carbon source. Parageobacillus thermoglucosidasius ldh gene, Geobacillus kaustophilus ldh gene and Thermus thermophilus ldh gene of lactate dehydrogenases, and Thermus thermophilus mldh gene and Meiothermus ruber mldh-1 and mldh-2 genes of malate/lactate dehydrogenases are preferable in that they have good lactic acid production efficiency.

Abstract: An array substrate is provided. The array substrate includes a node connecting line in a same layer as a respective one of the plurality of voltage supply lines, connected to a first capacitor electrode through a first via, and connected to a semiconductor material layer through a second via; and an interference preventing block in a same layer as the second capacitor electrode. Along the first direction, a portion of the node connecting line at a position connecting to the semiconductor material layer through the second via is spaced apart from a first adjacent data line by a first arm, and is spaced apart from a second adjacent data line by a second arm.

Abstract: Disclosed are a valve core with a microporous structure and a solenoid valve using the valve core. The solenoid valve comprises a valve body, an electromagnetic component, an elastic component and a valve core. The valve core comprises a sealing component and a microporous material. The valve core is arranged in the valve body, the elastic component is arranged between the valve core and the electromagnetic component, a flow channel is arranged on the valve body, the microporous material is matched with a flow channel on the valve body. In this design, the sealing component and the microporous material are integrated into a unified structure, forming a monolithic valve core. The control of flow rate and pressure is entirely dependent on the compression amount of the microporous material, revolutionizing the traditional flow control method of the solenoid valve. This approach enhances the precision of flow control within a certain range.

Abstract: A display substrate and a touch display device. The display substrate includes a base substrate and a functional film layer on the base substrate. The functional film layer is configured for reflecting light emitted from outside to the functional film layer. The display substrate further includes an encapsulation layer and a blocking layer; the blocking layer is on a side of the functional film layer facing away from the base substrate; the encapsulation layer is between the blocking layer and the functional film layer; an orthographic projection of the blocking layer onto the base substrate at least partially overlaps with an orthographic projection of the functional film layer onto the base substrate.

Abstract: The utility model provides a television (TV) mount structure with an adjustable support force. The TV mount structure includes a first post, a second post, and multiple balancing devices, where the first post includes one end connected to a TV and the other end provided with a moving part of the balancing device; a stationary part of the balancing device is fixed at one end of the second post; and the second post and the first post are parallel, and movably connected axially. The utility model relies on the balancing devices to provide a constant support force to keep the TV at any height position without the need to lock the TV, saving time and labor. The utility model can adjust the constant support force to support TVs of different weights by combining the multiple balancing devices, and further increase the support weight by combining multiple TV mount structures with an adjustable support force.

Abstract: A display panel includes a display substrate, a light extraction layer, and a first planarization layer. The light extraction layer is arranged on a light emitting side of the display substrate, and comprises a plurality of first recesses. The first planarization layer is arranged on one side of the light extraction layer away from the display substrate. The refractive index of the first planarization layer is greater than the refractive index of the light extraction layer, and the thickness of the first planarization layer is 1.5 to 5 times the thickness of the light extraction layer.

Abstract: An optical assembly, a linear lamp, a linear lamp combination and a track linear lamp are provided, the optical assembly includes a light source module, a reflective cup, a lens component, and an anti-glare cup which are sequentially arranged in a height direction, in which an edge of the reflective cup is provided with a snap-fit slot, and an edge of the lens component is provided with a first hook in a protruding manner, the anti-glare cup is provided with a second hook in a protruding manner, the first hook and the second hook extend in a same direction so as to be inserted into a corresponding snap-fit slot, and the reflective cup, the lens component, and the anti-glare cup are connected in a snap-fit manner.

Abstract: A manufacturing method of a memory device may be applied to a three-dimensional NAND memory device with high capacity and high performance. In a manufacturing process of the three-dimensional NAND memory device, a material of a control gate (word line) is tungsten. The forming method of a tungsten layer includes nucleation and bulk formation performed. In at least one of the nucleation and the bulk formation, hydrogen flow is between 1000 and 20000 sccm. At least one time of soak with nitrogen may also be performed after the nucleation. A tungsten grain size in the tungsten layer is 70 nm or more.

Abstract: A lamp capable of translational adjustment of a light-emitting angle is disclosed, including a lamp body, where a light source plate is installed inside the lamp body, and a translatable lens is provided above the light source plate; several rows of dimming lenses with different light-emitting angles are provided on the lens along a translation direction alternately; a surface cover located above the lens is connected to the lamp body, and adjustment knobs configured to adjust a position of the lens are installed on two sides of the lamp body. An implementation method of the lamp capable of translational adjustment of a light-emitting angle is also disclosed.

Abstract: Provided is a display module. The display module includes a protective cover plate and a flexible display panel. The protective cover plate includes a body portion in a shape of a circular plate and a bent portion disposed around the body portion, the bent portion being fixedly connected to an edge of the body portion; and a light exit side of the flexible display panel faces the protective cover plate, and the flexible display panel includes a first panel portion attached to the body portion and a second panel portion disposed around the first panel portion, an orthographic projection of the second panel portion on the protective cover plate being within the bent portion.