Abstract: A method includes polishing a semiconductor substrate of a first die to reveal first through-vias that extend into the semiconductor substrate, forming a dielectric layer on the semiconductor substrate, and forming a plurality of bond pads in the dielectric layer. The plurality of bond pads include active bond pads and dummy bond pads. The active bond pads are electrically coupled to the first through-vias. The first die is bonded to a second die, and both of the active bond pads and the dummy bond pads are bonded to corresponding bond pads in the second die.

Abstract: A 3D stacked packaging structure and a manufacturing method thereof are provided. The 3D stacked packaging structure includes a bottom-layer structure and a top-layer structure stacked thereon. The bottom-layer structure and the top-layer structure each include: a substrate layer; a diamond layer grown on the substrate layer; an ion-implanted silicon wafer layer attached to the diamond layer; and a component layer provided on the silicon wafer layer, with the four layers stacked together in sequence, wherein the substrate layer of the top-layer structure is in contact with the component layer of the bottom-layer structure, and at least one through hole provided between the bottom-layer structure and the top-layer structure, extends through the component layer, the ion-implanted silicon wafer layer, the diamond layer, and the substrate layer of the top-layer structure, and extends through the component layer of the bottom-layer structure, and is filled with a conductive material.

Abstract: An electronic device and a method for determining scenario data of a self-driving car are provided. The method includes: obtaining training scenario data by using scenario data, a loss function and a self-driving program module; training an encoding module and a decoding module by using the training scenario data, and generating a scenario space by using the trained encoding module; obtaining a monitoring module by using the scenario space; and executing the monitoring module to determine whether current scenario data belongs to an operational design domain by using the current scenario data and the trained encoding module.

Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) to perform power control for uplink (UL) reference signals (RS). A UE may determine spatial configuration for UL RS based on another communication. A UE may determine an updated pathloss within a reduced implementation following an update of downlink (DL) RS. A UE may reset a power control factor in response to receiving an update.

Abstract: Disclosed are a method and a device for power allocation in a carbon dioxide incubator, and a carbon dioxide incubator. The method for power allocation in a carbon dioxide incubator provided with heating wires on multiple inner surfaces of the carbon dioxide incubator includes: according to a current temperature and a target temperature of a box body of the carbon dioxide incubator, determining a power index; in case where the current temperature is less than or equal to the target temperature, according to the power index, determining a heating strategy for each inner surface of the carbon dioxide incubator by looking up a table; and according to the heating strategy for each inner surface, adjusting at least one or more of the power and/or the start-stop time of the heating wires on each inner surface.

Abstract: A pixel electrode (30), a pixel structure (001) comprising the pixel electrode (30), a display panel (00) and a display device, relating to the field of display technology. The pixel electrode (30) comprises a strip-shaped first electrode (301) and a plurality of strip-shaped second electrodes (302), each of the second electrodes (302) being connected to the first electrode (301), and the plurality of second electrodes (302) being arranged along an extending direction of the first electrode (301). Compared with the second electrodes (302), the first electrode (301) has a longer length and a wider width. As the width of the first electrode (301) is relatively wide, even if the length thereof is relatively long, the first electrode (301) is not prone to fracture.

Abstract: Embodiments of the disclosure disclose a store system, and a method and an apparatus for processing information of clothing items for try-on. The store system comprises: a first device, deployed in a back warehouse area of a store and configured to obtain corresponding relationship between a user and information of one or more clothing items for try-on; and provide preparation prompt information based on the corresponding relationship to prepare the one or more clothing items for the user; and a fitting room, the fitting room comprising a first door and a second door, the first door configured for the user to enter and exit the fitting room, and the second door configured for delivering the one or more clothing items for try-on corresponding to the user from the back warehouse area to the fitting room.

Abstract: A tool includes a housing, a drive assembly including an output shaft extending from the housing such that a tool element for performing work on a workpiece is attachable to the output shaft, and a bushing disposed within the housing. The bushing rotatably supports the output shaft. The bushing is impregnated with lubricant such that the bushing is self-lubricating, and the bushing has an impregnation ratio between about 5% and about 25%.

Abstract: An optical system is provided. The optical system is used for disposing on an electronic device. The optical system includes a movable portion, a fixed portion, a first driving assembly, and a support module. The movable portion is used for connecting to an optical module. The fixed portion is affixed on the electronic device, and the movable portion is movable relative to the fixed portion. The first driving assembly is used for driving the movable portion to move relative to the fixed portion. The movable portion is movably connected to the fixed portion through the support module.

Abstract: Embodiments are presented herein of apparatuses, systems, and methods for a user equipment device (UE) and/or cellular network to perform downlink control information (DCI) mode signaling and control resource set (CORESET) selection. A DCI mode may be signaled based on a predefined rule, media access control (MAC) control element (CE), and/or group based beam reporting. One or more CORESETs may be selected based on configuration of an active bandwidth part (BWP), CORESET identifier, higher layer index, periodicity, type of search space, and/or MAC CE.

Abstract: Wireless communication includes a user equipment that transmits a message to a base station that includes a preamble and a payload corresponding to the preamble in a random access procedure. A parameter is determined based on the preamble, and a de-modulation reference signal (“DMRS”) sequence that is used for transmitting the payload is generated based on the parameter.

Abstract: Apparatuses, systems, and methods for a wireless device to perform methods for determining resources for scheduling side-link communications. The resources may be semi-persistent and/or dynamic resources. A user equipment device (UE) may determine a resource map for use in scheduling semi-persistent resources for side-link communications with at least one wireless node. The UE may transmit a resource map request message indicating preferred resource blocks, where each resource block may be defined by a time and a frequency. The UE may receive a confirmation message that may include a report regarding a set of resource blocks. The set of resource blocks may be from the preferred resource blocks included in the resource map request message. The UE may determine, based, at least in part, on the confirmation message, resource blocks to be used for the side-link communications and initiate the side-link communications using the determined resource blocks.

Abstract: An electrical connection structure is provided. The electrical connection structure includes a through hole, a first pad, a second pad and a conductive bridge. The through hole has a first end and a second end. The first pad at least partially surrounds the first end of the through hole and is electrically connected to a first circuit. The second pad is located at the second end of the through hole and is electrically connected to a second circuit. The conductive bridge is connected to the first pad and second pad through the through hole, thereby making the first and second circuits electrically connected to each other.

Abstract: A compound represented by formula (I), or a pharmaceutically acceptable salt, solvate, active metabolite, polymorph, isotope marker, isomer or prodrug thereof. Also provided are a pharmaceutical composition comprising the same, and the use of the compound and the pharmaceutical composition in the preparation of a medicament for treating tyrosine kinase-mediated diseases. The provided compound and the pharmaceutical composition thereof have significant tyrosine kinase inhibitory activity, can overcome tumor drug resistance, can break through the blood-brain barrier, and further have excellent pharmacokinetic properties and excellent oral bioavailability, and can be administered in a small dose, thereby reducing treatment cost for patients and possible side effects; therefore, the provided compound and the pharmaceutical composition thereof have great application potentials.

Abstract: A multi-chip interconnection package structure with a heat dissipation plate and a preparation method thereof are provided. The multi-chip interconnection package structure with a heat dissipation plate includes a fine circuit layer, at least one die, a heat dissipation plate, a plastic package body, and a package circuit layer, the heat dissipation plate is provided on the fine circuit layer, and is mounted on a side of the die away from the fine circuit layer, the plastic package body wraps the die and the heat dissipation plate, and the package circuit layer is provided on the plastic package body.

Abstract: Disclosed systems and methods may register a first plugin server as a primary server of a cluster management plugin (CMP) for a user interface (UI) of a virtualization platform client and a second plugin server as an auxiliary server of the CMP. The first plugin server may be associated with a first cluster of the virtualization platform and the second plugin server is associated with a second cluster of the visualization platform. The clusters may include one or more multi-node hyperconverged infrastructure (HCI) clusters. The first cluster may be managed by a first instance of a cluster manager while the second cluster may be managed by a second instance of the cluster manager. A CMP manifest, indicative of user interface extension points defined by the CMP, is loaded into a browser from the primary server.

Abstract: The present disclosure relates to data transmission methods and apparatus to implement quality of service (QoS) flow-based data transmission in an architecture in which a central unit-control plane (CU-CP) and a central unit-user plane (CU-UP) are separated from each other. In one example method, when receiving data of a QoS flow, the CU-UP may send a QoS flow identity (ID) and a protocol data unit (PDU) session ID that are of the data of the QoS flow to the CU-CP, where a PDU session corresponding to the PDU session ID includes the data of the QoS flow.

Abstract: Disclosed are a metal mesh touch screen and a method for manufacturing a metal mesh touch screen. The metal mesh touch screen includes the first functional electrode layer, a first adhesive layer, a second functional electrode layer and a second adhesive layer placed sequentially. The first functional electrode layer includes the first metal mesh wiring extending in a first direction and a metal material for preparing the first metal mesh wiring is a metal foil with a first rough surface and a second rough surface. The second functional electrode layer includes a second metal mesh wiring extending in a second direction and a metal material for preparing the second metal mesh wiring is the metal foil with the first rough surface and the second rough surface.

Abstract: A circuit includes a voltage divider circuit configured to generate a feedback voltage according to an output voltage, an operational amplifier configured to output a driving signal according to the feedback voltage and a reference voltage and a pass gate circuit including multiple current paths. The current paths are controlled by the driving signal and connected in parallel between the voltage divider circuit and a power reference node.

Abstract: Methods and wireless communication systems are provided for uplink control information (UCI) multiplexing with physical layer (PHY) priority and logical channel (LCH) based prioritization.