Abstract: Disclosed in the embodiments of the present disclosure are a light-emitting substrate and a manufacturing method therefor, and a display apparatus. The space between N-type semiconductor layers of adjacent first light-emitting chips is filled with a barrier structure, such that the barrier structure can damage a PNP structure formed when the N-type semiconductor layers are shared originally, and leakage currents between adjacent light-emitting chips can be greatly reduced, thereby avoiding the problem of light-emission crosstalk between adjacent pixels. In addition, in the present disclosure, a transparent conductive layer is arranged on the side of each N-type semiconductor layer that faces away from a driving backboard, such that all the N-type semiconductor layers can be electrically-<connected together by means of the transparent conductive layer, and the design of all first light-emitting chips sharing the N-type semiconductor layers can be ensured.

Abstract: Embodiments of the disclosure provide a method, apparatus, device, storage medium and product for rendering a live video stream. The method includes: the cloud server obtaining effect identification information and a live video stream corresponding to virtual reality live streaming, and determining a rendering mode corresponding to a target effect based on the effect identification information; if the rendering mode is a first rendering mode, the cloud server performing effect algorithm processing based on the live video stream and the effect identification information and effects rendering processing to obtain a target video stream; and if the rendering mode is a second rendering mode, the cloud server performing effect algorithm processing, and the virtual reality device performing effect rendering processing based on the live video stream and an algorithm result to obtain a processed target video stream, and playing the rendered video stream.

Abstract: The pixel circuit includes a first light emitting control circuit, a light emitting element, a driving circuit and a light emitting gating circuit; the light emitting gating circuit controls, under the control of a first control signal, according to the light emitting data voltage, to form a current path between the second terminal of the driving circuit and the light emitting element in the light emitting phase under the control of the light emitting control voltage, to control the driving circuit to control the light emitting element to emit light, or to control to form the current path between the second terminal of the driving circuit and the light emitting element in the light emitting phase, to control the driving circuit to control the light emitting element to emit light.

Abstract: The present disclosure provides a pixel circuitry, a driving method, a display substrate, and a display device. The pixel circuitry includes a data write-in circuitry, an energy storage circuitry, a first control circuitry, a second control circuitry, a driving circuitry, and a light-emitting element. The data write-in circuitry writes a data voltage into a first node under the control of a write-in control signal; the first control circuitry controls the first node to be electrically coupled to, or electrically decoupled from, a second node under the control of a light-emission control signal; the second control circuitry controls a first voltage end to be electrically coupled to, or electrically decoupled from, the second node under the control of the light-emission control signal; and the driving circuitry generates a driving current under control of a potential at the second node.

Abstract: The present disclosure provides a light-emitting substrate. The light-emitting substrate includes a backboard, a light-emitting layer and a plurality of first optical bodies. The light-emitting layer is located on a side of the backboard; the light-emitting layer includes a plurality of light-emitting units, and the plurality of light-emitting units are arranged in an array. Each first optical body includes a first optical portion and a second optical portion; a gap between two adjacent light-emitting units is filled with the first optical portion, and the second optical portion is located on a side of the light-emitting layer away from the backboard, and is connected to the first optical portion. The second optical portion includes a first surface extending outwards from an edge of the first optical portion.

Abstract: The present disclosure provides a pixel circuitry, a driving method, a display substrate, and a display device. The pixel circuitry includes a data write-in circuitry, an energy storage circuitry, a first control circuitry, a second control circuitry, a driving circuitry, and a light-emitting element. The data write-in circuitry writes a data voltage into a first node under the control of a write-in control signal; the first control circuitry controls the first node to be electrically coupled to, or electrically decoupled from, a second node under the control of a light-emission control signal; the second control circuitry controls a first voltage end to be electrically coupled to, or electrically decoupled from, the second node under the control of the light-emission control signal; and the driving circuitry generates a driving current under control of a potential at the second node.

Abstract: The present application provides a light-emitting device, a display apparatus, the light-emitting device including: a substrate; at least two light-emitting units, in a direction perpendicular to the plane where the substrate is located, orthographic projections of two adjacent light-emitting units on the substrate overlap; at least one patterned bonding layer, located between two adjacent light-emitting units, including a plurality of spaced bonding portions, the bonding portions are configured to be fixed and electrically connected to the two adjacent light-emitting units; the orthographic projection of the bonding portion on the substrate is within the orthographic projection of the light-emitting unit on the substrate, and the sum of the orthographic projection areas of all bonding portions on the substrate is less than the area of the orthographic projection of the light-emitting device on the substrate.

Abstract: A pixel driving circuit is provided. The pixel driving circuit includes a first circuit and a second circuit. The first circuit is configured to provide a driving current to a light emitting element under control of the second circuit. The second circuit is configured to receive a digital select signal from a digital select signal line, a first digital data signal from a first digital data signal line, and a second digital data signal from a second digital data signal line; and control a frequency and duration by which the light emitting element receives the driving current during a frame of image, thereby controlling the grayscale of a subpixel having the light emitting element.

Abstract: The present disclosure relates to a shooting processing method and apparatus based on virtual reality, and an electronic device, and relates to the technical field of virtual reality. The method-e includes: first, in response to a calling instruction for a shooting function, acquiring a shooting device model; then, displaying the shooting device model in a virtual reality space, and displaying framing picture information in a preset framing area of the shooting device model, wherein the framing picture information is obtained according to virtual-reality scene information; and in response to an instruction for confirming photographing, recording real-time framing picture information in the framing area, so as to obtain shot image information.

Abstract: Embodiments of the present application provide a battery cell, a battery, and a power consuming apparatus. The battery cell includes: a housing, including a first wall, where the first wall is provided with a pressure relief mechanism; an electrode assembly, accommodated in the housing; and a support structure, disposed between the housing and the electrode assembly, where the support structure is used for forming, between the first wall and the electrode assembly, an exhaust channel in communication with the pressure relief mechanism. The embodiments of the present application provide a battery cell, a battery, and a power consuming apparatus, to reduce a probability that non-directional pressure relief occurs in the battery cell.

Abstract: An Enterprise-Oriented Cloud Control System is disclosed for providing time-sensitive, vehicle-specific guidance and control instructions to autonomous vehicles (AVs) in long-tail corner cases. The system operates through an enterprise-oriented cloud intelligent unit (E-CIU) that integrates service, management, communication, sensing, prediction, planning, control, and support subsystems. Automated driving scenarios are classified by a traffic fence based on demand and supply characteristics. The E-CIU receives multi-source event and non-event data from vehicles, roads, clouds, and centers, offers various “as-a-service” functions, and employs event models to convert macroscopic event data into microscopic operational data. These models generate cooperative sensing, prediction, planning, and control solutions and produce customized, real-time instructions for longitudinal/lateral motion and operational decisions.

Abstract: This application relates to the field of communication technologies, and provides an antenna and a communication device, to resolve a problem of mutual coupling between radiators in the antenna. The antenna provided in this application includes a first radiation assembly and a second radiator. An operating frequency band of the first radiation assembly is greater than an operating frequency band of the second radiator. The first radiation assembly may include a first radiator and a first director. A resonant frequency of the first radiator is greater than or equal to 0.4F0 and less than or equal to 0.6F0. The first director is located in a radiation direction of the first radiator and coupled to the first radiator.

Abstract: A stirring device and a household dough mixer. The stirring device includes a rotating plate, an annular sliding plate, a stirring rod, a rotating disk, a main motor, a deceleration device and a transmission assembly. The rotating plate is provided with a groove. Opposite inner sides of the groove are both provided with a sliding slot. The annular sliding plate is provided with an opening, and arranged inside the groove. The stirring rod is arranged on the annular sliding plate. The rotating disk is connected to the annular sliding plate, and is connected to an output shaft of the main motor. The deceleration device is arranged between the rotating plate and the rotating disk. The transmission assembly is arranged between the sliding slot and the rotating disk. The rotating disk rotates to drive the annular sliding plate through the transmission assembly to reciprocate along the sliding slot.

Abstract: The present disclosure provides a reading device for superconducting qubit, including a qubit, a reading cavity and a Josephson junction, where the qubit is coupled with the reading cavity through the Josephson junction.

Abstract: The invention presents a cloud-based model deployment and control system (CMDCS) for providing automated driving services. The CMDCS comprises a cloud-based platform, an onboard unit (OBU), and a Vehicle-to-System component. The cloud-based platform comprises a localization-enhancement subsystem and a cloud computing module. The CMDCS is configured to collect detectable data and undetectable data from vehicles, road, and cloud. Then, the CMDCS deploys a set of end-to-end AI models and methods for automated driving services, comprising sensing, prediction, planning, and control services. The AI models and methods are trained and optimized to process collected data for providing operating parameters for vehicles. Then, the vehicles can be effectively and efficiently controlled and operated by the CMDCS. In addition, the CMDCS is configured to generate and provide detailed time-sensitive vehicle specific control instructions.

Abstract: A pixel driving circuit includes a first circuit and a second circuit. The first circuit is configured to provide a driving current to a light emitting element under the control of the second circuit; the second circuit is configured to receive a digital selection signal from at least one digital selection signal line, receive a digital data signal from at least one digital data signal line, and control a frequency and duration of the driving current received by the light emitting element during one frame of image, thereby controlling tahe grayscale of a sub-pixel having the light emitting element.

Abstract: The invention provides systems and methods for an autonomous vehicle and center control system (AVCCS), which is a component of a Connected Automated Vehicle Highway (CAVH) system. The AVCCS is configured to realize drone/tele driving or digital twins by providing automated vehicles (AVs) or connected automated vehicles (CAVs) with vehicle-specific control instructions comprising instructions for vehicle longitudinal and lateral position, speed, and steering and control. Specifically, through the system, AVs or CAVs can be effectively and efficiently controlled by the AVCCS. In addition, the AVCCS is configured to provide vehicle-specific control instructions to AVs or CAVs and control them through a hierarchy of traffic control centers/units (TCCs/TCUs) or the combination of TCCs/TCUs and the onboard units (OBUs) with a vehicle control module, wherein said TCCs/TCUs are configured to fulfill vehicle maneuver tasks, monitor safety maintenance tasks, and take over if the system fails.

Abstract: Provided is a display panel. The display panel includes: a base substrate; a plurality of sub-pixels, disposed on a side of the base substrate; a color film layer, disposed on a side, distal from the base substrate, of the plurality of sub-pixels and including a plurality of color resist sections in one-to-one correspondence to the plurality of sub-pixels; and a plurality of micro-lens structures in one-to-one correspondence to the plurality of sub-pixels, wherein the plurality of micro-lens structures are disposed on a side, distal from the base substrate, of the color film layer, and each of the micro-lens structures is configured to transmit light emitted by a sub-pixel corresponding to the micro-lens structure.

Abstract: Provided is a display substrate, including: a base substrate; a plurality of conductive patterns on base substrate; a plurality of light-emitting elements on base substrate, where the plurality of light-emitting elements are arranged in array and spaced apart from each other, and at least one light-emitting element includes a first electrode, a first type semiconductor layer, a light-emitting layer, a second type semiconductor layer, and a second electrode, first electrode is electrically connected to conductive pattern, first type semiconductor layer is located on a side of first electrode, light-emitting layer is located on a side of first type semiconductor layer, second type semiconductor layer is located on a side of light-emitting layer, and second electrode is located on a side of second type semiconductor layer; and a conductive light-shielding portion on base substrate, located in a gap between two adjacent light-emitting elements, and being electrically connected to second electrode.

Abstract: A display substrate, a preparation method therefor, and a display device. A display substrate includes a plurality of conductive layers disposed on a silicon-based substrate (101), a conductive layer includes a first sub-electrode plate (110) and a second sub-electrode plate (120), the first sub-electrode plate (110) and the second sub-electrode plate (120) form a first storage capacitor of a MOM capacitance structure, and another conductive layer comprises a third sub-electrode plate (130) and a fourth sub-electrode plate (140), the third sub-electrode plate (130) and the fourth sub-electrode plate (140) form a second storage capacitor of a MOM capacitance structure; the first sub-electrode plate (110) and the fourth sub-electrode plate (140) constitute a third storage capacitor of a MIM capacitance structure, and/or the second sub-electrode plate (120) and the third sub-electrode plate (130) constitute a fourth storage capacitor of a MIM capacitance structure.