Abstract: An inorganic light-emitting diode substrate includes: a base, a plurality of epitaxial layer structures disposed on the base, a passivation layer, and a plurality of second electrodes disposed on a side of the passivation layer away from the base. The base includes a base substrate and a plurality of first electrodes disposed on the base substrate. The plurality of epitaxial layer structures are spaced apart, and each first electrode is coupled to one epitaxial layer structure. The passivation layer is made of photoresist. The passivation layer covers surfaces, away from the base, of the plurality of epitaxial layer structures, and fills gaps between the plurality of epitaxial layer structures. The passivation layer has a plurality of via holes, and each second electrode is coupled to one epitaxial layer structure through at least one via hole.

Abstract: An optical system is provided in the present disclosure, including a first movable portion, a fixed portion, a first driving assembly, and a circuit assembly. The first movable portion is connected to a first optical element. The first movable portion is movable relative to the fixed portion. The first driving assembly drives the first movable portion to move relative to the fixed portion. The first movable portion is movably connected to the fixed portion via the circuit assembly.

Abstract: Provided are integrated circuit packages and methods of forming the same. An integrated circuit package includes an integrated circuit structure, a first die stack and a dummy die. The first die stack includes a plurality of first die structures and is bonded to the integrated circuit structure at a first side of the first die stack. The dummy die includes a plurality of through substrate vias, is located aside the first die stack and is electrically connected to the integrated circuit structure at the first side of the first die stack. In some embodiments, the height of the through substrate vias of the dummy die is the same as the height of the first die stack.

Abstract: A display panel and a display device are provided. The display panel includes a flexible substrate and a plurality of display sections and retractable sections disposed on the flexible substrate in an array, wherein the retractable sections are configured to connect the display sections to each other. Each of the retractable sections includes at least four arc sections, one C-shaped section, and four straight sections. Under external forces in all directions, the arc sections and the C-shaped section extend and are deformed along different directions in a plane, and the straight sections can buffer stresses caused by extension and deformation.

Abstract: Memory devices having electrode structures that increase in resistivity with thermal cycling, and associated systems and methods, are disclosed herein. In some embodiments, a memory device includes a memory element and an electrode structure electrically coupled to the memory element. The electrode structure can include a material comprising a composition of tungsten, silicon, and germanium.

Abstract: A fly-eye lens group, a light source device, and a projection apparatus. The fly-eye lens group includes: a first fly-eye lens, a second fly-eye lens, and a third fly-eye lens. The first fly-eye lens is parallel to the second fly-eye lens, the first fly-eye lens is perpendicular to the third fly-eye lens, a double fly-eye structure is formed by the first fly-eye lens and the second fly-eye lens, and the third fly-eye lens and the first fly-eye lens also form a double fly-eye structure. The fly-eye lens group is used for homogenizing incident first excitation light, excited light, and second excitation light.

Abstract: The present disclosure provides a cell camping method, a related device, and a storage medium. The cell camping method includes: determining, by a network device, a cell where a terminal is camping and a corresponding camping state, the terminal being a terminal that supports a Non-Standalone networking (NSA) function; and transmitting a first indication to the terminal when the terminal is camping on a first cell and is in an idle state, the first indication indicating to the terminal that a reselection priority of the first cell is a first priority. The first priority is higher than or equal to a second priority, the second priority is a reselection priority of a second cell, and the first cell is an NSA anchor cell.

Abstract: A stretchable display module and a manufacturing method thereof are provided. The stretchable display module includes a display layer including a plurality of display islands arranged and spaced apart from each other, wherein two of the adjacent display islands are electrically connected by a connecting wire; a transparent adhesive layer including a filling adhesive layer filled in a spacing region between the display islands, a first adhesive layer disposed on a surface of the display layer opposite an emitting direction of the display layer, and a second adhesive layer disposed on a surface of the display layer in the emitting direction.

Abstract: Methods and systems are provided for forming a cathode pre-lithiation layer for a lithium-ion battery. In one example, a slurry for forming the cathode pre-lithiation layer may include a solvent including a uniform dispersion of a nanoscale cathode pre-lithiation reagent. The slurry may be cast onto a porous cathode active material layer and dried and calendered to form the cathode pre-lithiation layer. In some examples, the slurry may have a viscosity of up to 5000 cP at a shear rate of 100 s?1. In this way, delamination and interfacial impedance between the cathode pre-lithiation layer and the porous cathode active material layer may be reduced relative to a higher viscosity cathode pre-lithiation layer having a larger scale cathode pre-lithiation reagent cast onto a non-porous or low-porosity cathode active material layer.

Abstract: Provided are a multi-degree-of-freedom myoelectric artificial hand control system and a method for using same. The system comprises a robotic hand, a robotic wrist (2), a stump receiving cavity (1) and a data processor (3), wherein the robotic hand and the stump receiving cavity (1) are respectively mounted on two ends of the robotic wrist (2); a multi-channel myoelectric array electrode oversleeve, a control unit circuit board, and a battery are connected in the stump receiving cavity (1); and the other end of the control unit circuit board is connected to the robotic hand and the robotic wrist (2).

Abstract: An assembly system includes a positioning unit adapted to clamp and position a cable, a supply unit adapted to supply a connector, and an insertion unit adapted to insert an end of the cable into the connector by moving the connector. The supply unit includes a conveyor belt having a side to which ends of a plurality of connectors in a row of connectors are connected, a cutting device configured to cut each connector of the row of connectors from the conveyor belt, and a conveyor configured to move the conveyor belt, so as to move the connectors individually to the cutting device.

Abstract: Systems, devices, and methods for proportionally balancing power during wireless communication are provided. The disclosures provide for an integrated radio in which the functionality of an active radio and a passive radio are integrated into a single radio, with the active and passive radios each being configured to operate in three different modes: active, passive, and backscatter. Based on power and communication link information, the integrated rode is able to balance the modes at which the two radios are operated, thereby optimizing power consumption of the device into which the integrated radio is incorporated. The resulting systems, devices, and methods lead to ultra-low power consumption that enables these communication techniques to enhance computing devices from smartwatches to laptops. Devices incorporating the integrated radios, and methods for power-proportionally exchanging data, among other systems, devices, and methods, are also provided.

Abstract: Example systems, devices, media, and methods are described for efficiently processing an audio track of a virtual object with a head-related transfer function (HRTF). Audio tracks are processed by determining a current position (direction and optionally distance) of the virtual object with respect to the head of a user, identifying a current audio zone from predefined audio zones responsive to the determined current position where each of the audio zones has a corresponding left predefined filter and a corresponding right predefined filter, applying the left and the right predefined filters corresponding to the current audio zone to the audio track to produce a left audio signal and a right audio signal, and presenting the left audio signal with a first speaker and the right audio signal with a second speaker.

Abstract: The present disclosure generally relates to a Wheatstone bridge array that has four resistors. Each resistor includes a plurality of TMR films. Each resistor has identical TMR films. The TMR films of two resistors have reference layers that have an antiparallel magnetic orientation relative to the TMR films of the other two resistors. To ensure the antiparallel magnetic orientation, the TMR films are all formed simultaneously and annealed in a magnetic field simultaneously. Thereafter, the TMR films of two resistors are annealed a second time in a magnetic field while the TMR films of the other two resistors are not annealed a second time.

Abstract: The disclosure provides a multi-page display screen and a mobile phone including the same. The multi-page display screen includes a first display sub-screen and a second display sub-screen formed by flexible screens. The first display sub-screen and the second display sub-screen each includes a first half screen and a second half screen. The first half screen and the second half screen are pivotable and foldable relative to each other, and the first half screen and the second half screen can be unfolded relative to each other to constitute the first display sub-screen and the second display sub-screen respectively. Backs of the first half screens of the first display sub-screen and in the second display sub-screen are bonded together, such that the first display sub-screen and the second display sub-screen are arranged as book pages. The multi-page display screen makes it easy to switch to a page of a different mode.

Abstract: The present invention discloses rare earth-bonded magnetic powder and a preparation method therefor. The bonded magnetic powder is of a multilayer core-shell structure, and comprises a core layer and an antioxidant layer (3), wherein the core layer is formed by RFeMB, R is Nd and/or PrNd, and M is one or more of Co, Nb, and Zr; and the core layer is coated with an iron-nitrogen layer (2). In addition, the present invention also discloses the preparation method for the rare earth-bonded magnetic powder and a bonded magnet. The oxidation and corrosion of magnetic raw powder during phosphorization and subsequent treatment process are effectively prevented, thereby further improving the long-term temperature resistance and environmental tolerance of the material.

Abstract: A manufacturing method of an integrated driving module with energy conversion function includes providing a carrier board and forming an integrated electromagnetic induction component layer having a first dielectric layer, a plurality of conductive coil layers and a plurality of conductive connecting components on a surface of the carrier board. A patterned conductive circuit layer is formed on the integrated electromagnetic induction component layer, and electrically connecting to each other through the conductive connecting components. An embedded electrical component is patterned on the patterned conductive circuit layer. A conductive component is disposed on the patterned conductive circuit layer. Thereafter, the method forms a second dielectric layer to cover the embedded electrical component and the conductive component and removes the carrier board to form a plurality of integrated driving modules.

Abstract: Devices and techniques are generally described for sending a first instruction for a device to output first content while the speech-processing device is in an ambient state during a first time period. First feedback data is received indicating that a first action associated with the first content was requested at a first time. A determination is made that the first time is during the first time period. Timing data related to a current time of the device is determined. Second content is determined based at least in part on the first action being requested during the first time period and the timing data. A second instruction is sent effective to cause the device to output second content while in the ambient state during a second time period.