Abstract: The present disclosure provides a data processing apparatus and related products. The products include a control module including an instruction caching unit, an instruction processing unit, and a storage queue unit. The instruction caching unit is configured to store computation instructions associated with an artificial neural network operation; the instruction processing unit is configured to parse the computation instructions to obtain a plurality of operation instructions; and the storage queue unit is configured to store an instruction queue, where the instruction queue includes a plurality of operation instructions or computation instructions to be executed in the sequence of the queue. By adopting the above-mentioned method, the present disclosure can improve the operation efficiency of related products when performing operations of a neural network model.

Abstract: The present disclosure provides a method and a system for manufacturing a flexible transparent conductive film with an embedded metal material. The method comprises the steps of sequentially printing metal nanowire grids and metal grids with a large aspect ratio on a printing substrate through an electric field driven micro-nano 3D printing method, and forming a composite conductive electrode of the metal grids and the metal nanowire grids; performing conductive treatment on the composite conductive electrode to obtain an electrode material; and embedding the electrode material into a photoresist, separating the photoresist embedded with the electrode material from the printing substrate, and removing the printing substrate to obtain a conductive film, wherein the metal nanowire grids are formed by printing the metal nanowires, and the metal grids with a large aspect ratio are formed by printing nano metal paste.

Abstract: A micro-nano 3D printing device with multi-nozzles jet deposition driven by electric field of single flat plate electrode, including: a printing head module group, printing nozzle module group of any material, printing substrate of any material, flat plate electrode, printing platform, signal generator, high-voltage power supply, feeding module group, precision back pressure control module group, XYZ three-axis precision motion platform, positive pressure air circuit system, observation and positioning module, UV curing module, laser rangefinder, base, connection frame, first adjustable bracket, second adjustable bracket, and a third adjustable bracket; the device realizes high throughput micro-nano 3D printing of jet deposition, including different configuration implementation schemes like multi-materials with multi-nozzles, single material with multi-nozzles and single material with multi-nozzles array, improves the printing efficiency, and realizes multi-materials macro/micro/nano printing, high-aspect-rat

Abstract: A 3D printing device and method for integrated manufacturing of functionally gradient materials and three-dimensional structures. The device includes an active and passive mixing and printing module and a constraining and sacrificial layer printing module. An input end of the active mixing module connects to multiple anti-settling feeding modules, and an output end of the active mixing module connects to the passive mixing and printing module. The passive mixing and printing module and the constraining and sacrificial layer printing module are mounted on one side of an XYZ three-axis module. The constraining and sacrificial layer printing module connects to a constraining and sacrificial layer feeding module and prints and forms a functionally gradient three-dimensional structure.

Abstract: A method and apparatus for mass production of AR diffractive waveguides. Low-cost mass production of large-area AR diffractive waveguides (slanted surface-relief gratings) of any shape. Uses two-photon polymerization micro-nano 3D printing to realize manufacturing of slanted grating large-area masters of any shape (thereby solving the problem about manufacturing of slanted grating masters of any shape on the one hand, realizing direct manufacturing of large-size wafer-level masters on the other hand, and also having the advantages of low manufacturing cost and high production efficiency). Composite nanoimprint lithography technology is employed (in combination with the peculiar imprint technique and the composite soft mold suitable for slanted gratings) to solve the problem that a large-slanting-angle large-slot-depth slanted grating cannot be demolded and thus cannot be manufactured, and realize the manufacturing of the slanted grating without constraints (geometric shape and size).

Abstract: A manufacturing method of an embedded metal mesh flexible transparent electrode and application thereof; the method includes: directly printing a metal mesh transparent electrode on a rigid substrate by using an electric-field-driven jet deposition micro-nano 3D printing technology; performing conductive treatment on a printed metal mesh structure through a sintering process to realize conductivity of the metal mesh; respectively heating a flexible transparent substrate and the rigid substrate to set temperatures; completely embedding the metal mesh structure on the rigid substrate into the flexible transparent substrate through a thermal imprinting process; and separating the metal mesh completely embedded into the flexible transparent substrate from the rigid substrate to obtain the embedded metal mesh flexible transparent electrode.

Abstract: A composite transparent film, a preparation method thereof and a method for continuous digital light processing ceramic 3D printing based on the same are provided. The method selects a mixture of silica microspheres and PDMS to form a composite film on which silica is used to form a hydrophobic layer. Combined with specific optimized parameters, the film is more suitable for continuous digital light processing ceramic 3D printing, which can realize the continuous printing of ceramic slurries, solve the problem of delamination of printed pieces obtained by the existing 3D printing method of ceramics, improve the printing accuracy, and decrease the printing costs.

Abstract: A manufacturing method of an embedded metal mesh flexible transparent electrode and application thereof; the method includes: directly printing a metal mesh transparent electrode on a rigid substrate by using an electric-field-driven jet deposition micro-nano 3D printing technology; performing conductive treatment on a printed metal mesh structure through a sintering process to realize conductivity of the metal mesh; respectively heating a flexible transparent substrate and the rigid substrate to set temperatures; completely embedding the metal mesh structure on the rigid substrate into the flexible transparent substrate through a thermal imprinting process; and separating the metal mesh completely embedded into the flexible transparent substrate from the rigid substrate to obtain the embedded metal mesh flexible transparent electrode.

Abstract: A terminal device may determine that no data service has been received within a preset-duration. The terminal device further determines that a radio resource control (RRC) connection is not released when no data service is received within the preset duration. The terminal device performs a handover from the first cell to the second cell upon determining that the RRC connection is not released.

Abstract: A method and apparatus for mass production of AR diffractive waveguides. Low-cost mass production of large-area AR diffractive waveguides (slanted surface-relief gratings) of any shape. Uses two-photon polymerization micro-nano 3D printing to realize manufacturing of slanted grating large-area masters of any shape (thereby solving the problem about manufacturing of slanted grating masters of any shape on the one hand, realizing direct manufacturing of large-size wafer-level masters on the other hand, and also having the advantages of low manufacturing cost and high production efficiency). Composite nanoimprint lithography technology is employed (in combination with the peculiar imprint technique and the composite soft mold suitable for slanted gratings) to solve the problem that a large-slanting-angle large-slot-depth slanted grating cannot be demolded and thus cannot be manufactured, and realize the manufacturing of the slanted grating without constraints (geometric shape and size).

Abstract: A terminal device may determine that no data service has been received within a preset-duration. The terminal device further determines that a radio resource control (RRC) connection is not released when no data service is received within the preset duration. The terminal device performs a handover from the first cell to the second cell upon determining that the RRC connection is not released.

Abstract: A terminal device may determine that the terminal device camps on a first cell and is located within a coverage area of a second cell. The terminal device determines that no data service has been received within a preset-duration. The terminal device further determines that a radio resource control (RRC) connection is not released when no data service is received within the preset duration. The terminal device performs a hand over from the first cell to the second cell upon determining that the RRC connection is not released.

Abstract: The present invention discloses a 3D printing apparatus and method of using a single-printhead to achieve multi-material and multi-scale printing. The apparatus comprises a base, a worktable, a wafer stage, a substrate, a power source, a printhead, and a support. The printhead is provided with a plurality of material inlets, each of which is connected to a different micro-feeding pump; and multiple materials are thoroughly mixed under the action of an agitator after being fed into the printhead, thereby achieving multi-material printing. In the present invention, a macroscopic geometrical shape of a printed object, microstructures in the interior and on the surface of the object are reasonably controlled, and integrated manufacturing of multi-scale structures is achieved.

Abstract: A terminal device may determine that the terminal device camps on a first cell and is located within a coverage area of a second cell. The terminal device determines that no data service has been received within a preset-duration. The terminal device further determines that a radio resource control (RRC) connection is not released when no data service is received within the preset duration. The terminal device performs a hand over from the first cell to the second cell upon determining that the RRC connection is not released.

Abstract: The present invention discloses a 3D printing apparatus and method of using a single-printhead to achieve multi-material and multi-scale printing. The apparatus comprises a base, a worktable, a wafer stage, a substrate, a power source, a printhead, and a support. The printhead is provided with a plurality of material inlets, each of which is connected to a different micro-feeding pump; and multiple materials are thoroughly mixed under the action of an agitator after being fed into the printhead, thereby achieving multi-material printing. In the present invention, a macroscopic geometrical shape of a printed object, microstructures in the interior and on the surface of the object are reasonably controlled, and integrated manufacturing of multi-scale structures is achieved.

Abstract: The present invention discloses a nanoimprint apparatus and method useful in the cost-effective mass production of nanostructures over large areas on various substrates or surfaces, especially suitable for non-flat substrates or curved surfaces. The nanoimprint apparatus is composed of a wafer stage, a vacuum chuck, a substrate, a UV-curable nanoimprint resist and the like. The method implementing large-area nanopatterning based on the apparatus includes the following steps: (1) pretreatment, (2) imprinting, (3) curing, (4) demolding, (5) post treatment and (6) transferring of imprinted patterns. By utilizing the apparatus and the approach, large-area, and/or high-aspect-ratio micro/nanostructures can be mass produced, especially on a non-flat substrate or a curved surface or a fragile substrate at low cost and high throughput.

Abstract: The present invention discloses a nanoimprint apparatus and method useful in the cost-effective mass production of nanostructures over large areas on various substrates or surfaces, especially suitable for non-flat substrates or curved surfaces. The nanoimprint apparatus is composed of a wafer stage, a vacuum chuck, a substrate, a UV-curable nanoimprint resist and the like. The method implementing large-area nanopatterning based on the apparatus includes the following steps: (1) pretreatment, (2) imprinting, (3) curing, (4) demolding, (5) post treatment and (6) transferring of imprinted patterns. By utilizing the apparatus and the approach, large-area, and/or high-aspect-ratio micro/nanostructures can be mass produced, especially on a non-flat substrate or a curved surface or a fragile substrate at low cost and high throughput.

Abstract: The present application relates to a full wafer nanoimprint lithography device comprises a wafer stage, a full wafer coated with a liquid resist, a demolding nozzle, a composite mold, an imprint head, a pressure passageway, a vacuum passageway and a UV light source. The present application also relates to an imprinting method using the full wafer nanoimprint lithography device comprises the following steps: 1) a pretreatment process; 2) an imprinting process; 3) a curing process; and 4) a demolding process. The device and the method can be used for high volume manufacturing photonic crystal LEDs, nano patterned sapphire substrates and the like in large scale patterning on the non-planar surface or substrate.

Abstract: The present application relates to a full wafer nanoimprint lithography device comprises a wafer stage, a full wafer coated with a liquid resist, a demolding nozzle, a composite mold, an imprint head, a pressure passageway, a vacuum passageway and a UV light source. The present application also relates to an imprinting method using the full wafer nanoimprint lithography device comprises the following steps: 1) a pretreatment process; 2) an imprinting process; 3) a curing process; and 4) a demolding process. The device and the method can be used for high volume manufacturing photonic crystal LEDs, nano patterned sapphire substrates and the like in large scale patterning on the non-planar surface or substrate.

Abstract: The invention relates to a method of fabricating at least one semiconductor quantum dot at a predefined position, comprising the steps of: patterning a semiconductor base material using nanoimprint lithography and an etching step, to form at least one nano-hole at the predefined position in the semiconductor base material; and growing the at least one semiconductor quantum dot in or on top of the at least one nano-hole by metalorganic chemical vapor deposition.