Abstract: A call dispatch method and server is provided, in which when call request information is transmitted from a user terminal to a control server, the control server may transmit the call information to one or more driver terminals in consideration of a call score and the like, and a driver may select a call keep function through a driver terminal, thereby withholding determination of whether to accept or reject a call for a predetermined time.

Abstract: The present invention relates to a material injection scheduling method for producing a precursor having a concentration gradient using an apparatus for producing a precursor having a concentration gradient mixing materials of a first feed tank and a second feed tank with each other in advance in a mixer and injecting the mixed material into a reactor.

Abstract: In one example, a peripheral circuit in a die is configured to: first, receive control commands, and generate indication information according to the control commands, the control commands being used for indicating the die to determine the address of the die, the indication information being used for indicating M dies to share the same enable pin, M being a positive integer greater than or equal to 1; and then, determine the address of the die according to the indication information, and send the address of the die, the address being used for addressing an enable signal provided by the enable pin.

Abstract: Disclosed are a sensorless induction motor system including a controller configured to control operation of a motor by controlling a voltage applied to each phase of a stator, to set a stop waiting time expected to be required for the rotor to stop during stop control of the motor, to apply a pulse voltage to each phase of the stator a plurality of times after the stop waiting time, and to determine that the rotor is stopped when rotor position vectors having largest induced current deviations are observed as the same rotor position vector, and a control method thereof.

Abstract: A method includes depositing a first passivation layer over a conductive feature, wherein the first passivation layer has a first dielectric constant, forming a capacitor over the first passivation layer, and depositing a second passivation layer over the capacitor, wherein the second passivation layer has a second dielectric constant greater than the first dielectric constant. The method further includes forming a redistribution line over and electrically connecting to the capacitor, depositing a third passivation layer over the redistribution line, and forming an Under-Bump-Metallurgy (UBM) penetrating through the third passivation layer to electrically connect to the redistribution line.

Abstract: A display device includes a substrate including a display region and a peripheral region, display structures at the display region of the substrate, a plurality of blocking structures at the peripheral region of the substrate wherein the blocking structures have heights different from each other, an organic layer on the display structures and the blocking structures, and an inorganic layer on the organic layer.

Abstract: A display device includes a display panel including a pressed area, a non-pressed area, and an alignment mark area defined on a rear surface overlapping the pressed area, a driving chip disposed on a front surface of the display panel overlapping the pressed area, and a cover panel disposed on the rear surface of the display panel. The cover panel includes a first functional layer disposed on the rear surface of the display panel overlapping the non-pressed area, a second functional layer disposed on the first functional layer, extending along the first functional layer, and disposed on the rear surface of the display panel overlapping the pressed area, and a third functional layer disposed on the second functional layer overlapping the pressed area.

Abstract: Disclosed herein is a search method performed by an electronic device, including: receiving the plurality of similar question candidates selected by the server using a first similarity analysis model and question vectors corresponding to the plurality of similar question candidates from the server; selecting one or more similar questions from the plurality of similar question candidates by the electronic device using a second similarity analysis model; receiving the responses to the one or more similar questions from the server; and providing the one or more similar questions and the responses to the similar question together to the user.

Abstract: Examples techniques to communicate human field activities (HFA) requests to field operators are described. In an example, an HFA request corresponding to an operation to be performed by a field operator on an equipment in a facility is received. Based on the HFA request, an HFA command is generated using a pre-defined template. The HFA command specifies attributes of the equipment in a format compatible with a workflow management system that is implemented to manage standard operating procedures (SOPs) of the facility. The HFA command is transmitted to an application executing on a communication device of the field operator.

Abstract: The present disclosure provides an energy storage unit and an energy storage battery. The energy storage unit includes a connecting structure and at least two battery modules. The at least two battery modules are stacked, at least one pair of opposite side end faces of every two adjacent battery modules are provided with a connecting structure, and the connecting structure is configured to fasten and connect the two adjacent battery modules. In the energy storage unit and the energy storage battery provided by the present disclosure, the convenience in assembly and disassembly of the energy storage unit can be improved, so that the energy storage unit can be assembled and disassembled more efficiently.

Abstract: Embodiments of this application provide a cell handover method and apparatus, a terminal device, a network device, a chip, a computer-readable storage medium, a computer program product, and a computer program. The method includes: receiving first signalling transmitted by a network device; performing handover to a target cell based on the first signalling, and determining corresponding processing of at least one protocol layer of a terminal device in a process of performing handover to the target cell.

Abstract: Provided are a method and apparatus for determining the number of coded modulation symbols for uplink control information (UCI) when transmitting, in a wireless communication system, the UCI via a transport block processing over multiple slots (TBoMS) PUSCH to which TBoMS has been applied. The number of coded modulation symbols for the UCI is determined on the basis of the total number of bits being transmitted via the TBoMS PUSCH, and a value obtained by multiplying the number (Z) of slots configured for the TBoMS PUSCH by the sum of the number of resource elements that can be used for the transmission of the UCI in OFDM symbols for the TBoMS PUSCH in one slot through which the UCI is transmitted, from among the multiple slots.

Abstract: The disclosure relates to a display device, and more particularly, to a display device capable of improving an appearance quality and minimizing a light leakage phenomenon, and a method for fabrication thereof. According to an embodiment of the disclosure, a display device comprising: a base substrate; a light emitting element disposed on the base substrate; a protective substrate disposed on the light emitting element; a polarization plate disposed on the protective substrate; and a sidewall disposed on an edge portion of an upper surface of the base substrate.

Abstract: A BCI-based music inferring method according to an embodiment of the present disclosure is a BCI-based music inferring method in which at least part of each operation is performed by a processor, and includes receiving brain signal data of a subject imagining a melody, and estimating a melodic contour of the melody on the basis of the brain signal data.

Abstract: A wireless communication method is applied to a third network device, the third network device includes a DU, the wireless communication method includes: determining, by the DU according to a measurement result reported by a terminal device, to perform a cell handover based on a layer 1 or layer 2 signaling, and determining a target cell.

Abstract: A method for the laser machining of a workpiece by using a machining beam is provided. Material modifications are formed in the material along a predetermined machining line by action of the machining beam upon the material. A first group of spaced-apart material modifications is formed in the material, with adjacent material modifications of the first group being formed one after the other in time and having a distance d0 from one another of at least 0.25*? and/or at most 2.5*?. A second group of spaced-apart material modifications is formed in the material, with mutually material modifications of the second group being formed one after the other in time and having a distance d0 from one another of at least 0.25*? and/or at most 2.5*?. The shortest distance d1 between the material modifications of the first group and the material modifications of the second group being at least 5 ?m.

Abstract: A method includes epitaxially growing a Ge1-xSnx channel layer over a substrate. The Ge1-xSnx channel layer is in a metastable state. A Ge1-ySny barrier layer is epitaxially grown over the Ge1-xSnx channel layer to form a two-dimensional hole gas in the Ge1-xSnx channel layer. The Ge1-xSnx channel layer and the Ge1-ySny barrier layer are etched to form a first opening and a second opening in the Ge1-xSnx channel layer and the Ge1-ySny barrier layer. A first source/drain electrode and a second source/drain electrode are deposited in the first opening and the second opening, respectively. A gate electrode is formed over the Ge1-ySny barrier layer.

Abstract: The provided is a data-driven bipartite consensus control method for multi-robot collaborative rotation of a large workpiece. The method includes: setting a multi-robot system; constructing and discretizing a dynamics model of a follower robot, and constructing a lateral error based on position information between the follower and leader robots; constructing an unknown nonlinear function with the lateral error and a control input as variables, and constructing a lateral error data model of the follower robot through a dynamic linearization technique; designing, based on a topological relationship of the multi-robot system and the lateral error, a bipartite consensus error; substituting the data model into a designed objective function to solve a data-driven bipartite consensus controller; designing a parameter estimation algorithm to estimate an unknown parameter in the controller; allowing an estimated value to participate in a controller update; and calculating a front wheel steering angle control signal.