Abstract: A driving circuit includes a driving signal generation circuit, a gating circuit, an output control circuit, an output circuit, a voltage control circuit and a second node control circuit; the driving signal generation circuit generates an Nth stage of driving signal; the output control circuit controls to connect the first control node and the second node under the control of the potential of the first node; the gating circuit writes a gating input signal into the first node under the control of a gating control signal; the voltage control circuit controls a potential of the second node according to the potential of the first node; the second node control circuit controls to connect the second node and the first voltage terminal under the control of the potential of the first node.

Abstract: A display panel, a pixel driving circuit, and a display device are provided. Driving transistors include a first transistor and a second transistor connected in parallel. An absolute value of a threshold voltage of the first transistor is greater than an absolute value of a threshold voltage of the second transistor. A carrier mobility of the first transistor is greater than a carrier mobility of the second transistor. A driving current is affected by characteristics of the second transistor and an increase speed is slowed down, which improves a problem of color unevenness of the display panel at low brightness.

Abstract: A method for data processing, a readable medium, and an electronic device are provided. The method for data processing includes: receiving a data processing task; determining target data corresponding to the data processing task and a target first key corresponding to the target data; decrypting the target first key according to the first session key via a target computing node to obtain the first key, and decrypting the target data based on the first key to obtain the data to be processed; and determining a data processing result according to a target model and the data to be processed. The target computing node is executed in a trusted execution environment. The target model is obtained by decrypting an encrypted target model based on a model key, the model key is stored in a key management service, and the key management service is executed in the trusted execution environment.

Abstract: A method, a system and electronic equipment for gauge detection of a rail vehicle based on three-dimensional point cloud data are provided. The method for the gauge detection includes following steps: building a gauge detection gate; calibrating multiple laser camera modules and recording calibration parameters; performing a full section scan on an outer contour of the rail vehicle to be detected, generating a three-dimensional point cloud map of the rail vehicle, and drawing body contour data; comparing the body contour data of the current rail vehicle with built-in standard gauge contour data to judge whether the current rail vehicle is out-of-gauge; and outputting comparison results.

Abstract: A vehicle control device is disclosed. The vehicle control device controls a vehicle on the basis of one or more detection times each representing a distance measured by a distance measuring device mounted on the vehicle. The distance measuring device measures a distance to an object around the vehicle by transmitting and receiving sound waves. The vehicle control device includes acquisition circuitry and estimated coordinate calculation circuitry. The acquisition circuitry acquires the one or more detection times. The estimated coordinate calculation circuitry calculates estimated coordinates indicating an estimated position of an object in a case where the object is present in a neighborhood of the distance measuring device but a distance to the object is not measured. The estimated coordinates is calculated on the basis of the one or more detection times having been acquired by the acquisition circuitry.

Abstract: According to various embodiments of the disclosure, an electronic device may include a housing, a speaker module disposed inside the housing, a printed circuit board disposed within the housing and including a power transmission line configured to supply power to an electronic component of the electronic device, and a loop line extending from the power transmission line toward the speaker module.

Abstract: A display device includes a display panel which includes first and second pixels disposed in one pixel row, a first gate line connected to the first pixel, a second gate line connected to the second pixel, a first data line connected to the first pixel, and a second data line connected to the second pixel, a gate driver which provides a first gate signal and a second gate signal to the first gate line and the second gate line, respectively, and a data driver disposed adjacent to a first side of the display panel, where the data driver provides a data signal to the first data line. The first data line and the second data line are connected to each other at a second side of the display panel opposite to the first side of the display panel.

Abstract: The disclosure relates to a communication technique for convergence between an IoT technology and a 5G communication system for supporting a higher data transmission rate beyond a 4G system, and a system thereof. The disclosure may be applied to intelligence services (for example, smart homes, smart buildings, smart cities, smart cars or connected cars, healthcare, digital education, retail businesses, security and safety related services, etc.) based on a 5G communication technology and an IoT-related technology. The disclosure provides a method for transmitting uplink control information and/or uplink data by a terminal according to multiple priorities, a method for receiving uplink control information and/or uplink data by a base station according to multiple priorities, and an apparatus therefor.

Abstract: An electronic device according to an embodiment may include at least one display, a main frame to which the at least one display is mounted, a first support frame which is connected to the main frame through a first connector and includes a first antenna, a second support frame which is connected to the main frame through a second connector and includes a second antenna, at least one processor, and at least one sensor. The at least one processor may perform, when the at least one sensor detects that the electronic device is unfolded, wireless communication using the first antenna and the second antenna, and, when the at least one sensor detects that the electronic device is folded, may turn off the first antenna and/or the second antenna, connect first antenna and/or the second antenna to a ground, or shift a resonance frequency of first antenna and/or the second antenna.

Abstract: An optical imaging system includes a sensor configured to obtain position and attitude information of the optical imaging system; an optical lens component; an image stabilizing mechanism, configured to change a path of the light based on the position and attitude information. The image stabilizing mechanism includes a first optical element; a support frame supporting the first optical element; a drive mechanism, configured to generate a linear driving force based on the position and attitude information; and a conversion part, configured to convert the linear driving force to a rotary driving force, so as to cause the support frame carrying the first optical element to move with respect to an axis to change the path of the light.

Abstract: An optical lens, in order from an object side to an image-forming side, includes: a first lens having positive refractive power, a second lens having refractive power, a third lens having refractive power, a fourth lens having negative refractive power, a fifth lens having negative refractive power, a sixth lens having positive refractive power, a seventh lens having negative refractive power, an eighth lens having negative refractive power, a ninth lens having refractive power and a tenth lens having positive refractive power.

Abstract: An optical system, sequentially comprising from an object side to an image side: a first lens having a negative refractive power, an object-side surface of the first lens being a convex surface, and an image-side surface thereof being a concave surface; a second lens having a negative refractive power, an image-side surface of the second lens being a concave surface; a third lens having a positive refractive power; a diaphragm; a fourth lens having a positive refractive power; and a fifth lens having a negative refractive power. The optical system satisfies the following relationship: (SD S2)/(RDY S2)<0.93, wherein SD S2 is the Y-direction half aperture of the image-side surface of the first lens, and RDY S2 is the Y radius of the image-side surface of the first lens.

Abstract: The present disclosure is directed to devices and/or systems of modifying the incoming light through spectacle lenses that utilise at least one auxiliary or regional optical element, to provide extension or elongation of the depth of focus for a myopic eye. The disclosure relates to methods of correcting myopia and controlling or reducing the rate of myopia progression utilising extension of the depth of focus provided by the at least one auxiliary or regional optical element configured within, or in conjunction, combination, or juxtaposition with spectacle lenses. This disclosure relates to the use of an axicon, a light sword element, or a peacock eye element within the regional optical element or a sub-lens. This disclosure also relates to the use of a plurality of axicons, light sword elements or peacock eye elements configured within, or in conjunction, combination, or juxtaposition with spectacle lenses.

Abstract: A stator includes a stator core having a plurality of slots, and a plurality of segment coils, each of which has an insulating film, the plurality of segment coils each including an inclined portion and a rising portion. the rising portions that are adjacent to each other in a radial direction of the stator core being joined to each other. Each of the plurality of segment coils includes first peeled portions each in which the insulating film facing the circumferential direction of the stator core is peeled in a lengthwise direction, and second peeled portions each in which the insulating film facing the radial direction of the stator core is peeled in the lengthwise direction, and a peeling length of the first peeled portion is longer than a peeling length of the second peeled portion.

Abstract: A heat exchanger assembly is disclosed herein for an electric motor. The heat exchanger assembly can include two fluid circuits: a first circuit for water and a second circuit for oil. The water fluid circuit is configured to cycle cool water through a housing including a heat exchanger element. The oil fluid circuit is configured to supply oil to the area of the heat exchanger element. In one aspect, the oil is supplied to a space defined between a rotor shaft and the housing. The static heat exchanger is packaged coaxially between two rotating shafts.

Abstract: The present disclosure relates to the field of new energy, and provides a motor controller with an annular circuit layout, a drive assembly, and a vehicle. The motor controller includes a laminated busbar assembly and multiple power transistors, wherein the laminated busbar assembly a main circuit board, a positive electrode connection plate, a negative electrode connection plate, and a three-phase connection plate assembly. In the present disclosure, the main circuit board is provided with a connection position in a center thereof, and a control circuit position, a first soldering position, and a second soldering position, which are each annular and arranged around the connection position in sequence, so that connection terminals are centrally arranged, and the central control circuit has a relatively large space. The annular circuit layout improves the structural coordination with the drive assembly.

Abstract: The present invention provides an image shooting method and an electronic device. The image shooting method includes: receiving a first input; in response to the first input, obtaining a first video stream and a second video stream with a same shot content acquired by a camera module; extracting a target object in the shot content of the first video stream to obtain a first intermediate video stream of the target object; removing the target object in the shot content of the second video stream and performing image registration compensation on areas at which the target object is located, to obtain a second intermediate video stream; and generating, based on the first intermediate video stream and the second intermediate video stream, a target video; where the first intermediate video stream and the second intermediate video stream are different in frame rate.

Abstract: In an information processing device, a first viewpoint object detecting unit detects an object in a first viewpoint, and an area setting unit sets a predetermined blind spot area among blind spot areas where objects are not able to be detected as a priority area based on detection results of detecting the object. Further, a second viewpoint object detecting unit detects the object in a second viewpoint, and an object selection unit selects the object in an area where the object can be newly detected in the second viewpoint within the priority area where the object could not be detected in the first viewpoint.

Abstract: A method for controlling an electronic apparatus is provided.

Abstract: A wafer processing apparatus of the present invention includes a suction nozzle configured to suction sludge from a cup housing, a flow line connected to the suction nozzle such that the sludge and a chemical solution flow therein, a suction tank connected to the flow line such that the sludge and the chemical solution flow thereto, and an ejector installed on a flow line to generate suction pressure in the suction nozzle and the flow line.