Abstract: The present disclosure provides a three-dimensional display device, a driving method and manufacturing method therefor.

Abstract: A detection chip, a method of using a detection chip and a reaction system are provided. The detection chip includes a first substrate, a micro-chamber definition layer and a heating electrode. The micro-chamber definition layer is located on the first substrate and defines a plurality of micro-reaction chambers. The heating electrode is located on the first substrate and closer to the first substrate than the micro-chamber definition layer, and configured to release heat after being energized. The heating electrode includes a plurality of sub-electrodes, orthographic projections of the plurality of micro-reaction chambers on the first substrate overlap with orthographic projections of at least two of the plurality of sub-electrodes on the first substrate, and the at least two of the plurality of sub-electrodes have different heating values per unit time after being energized.

Abstract: A polypyrrole-graphene/polyurethane antifouling coating as well as a preparation method and an application thereof are provided. The polypyrrole-graphene/polyurethane antifouling coating includes component A and component B, wherein the component A mainly includes the following raw materials in parts by weight: 500 parts of group-hydrolyzable polyurethane prepolymer, 25-50 parts of bentonite, 25-50 parts of titanium dioxide, 60-120 parts of zinc oxide, 15-30 parts of talcum powder, and 15-30 parts of polypyrrole-graphene nanofiller; and the component B mainly includes the following raw materials in parts by weight: 5-7 parts of leveling agent, 5-7 parts of defoamer, 6-15 parts of chain extender, 10-25 parts of silane coupling agent, and 1-2 parts of catalyst. The two-component polyurethane coating of the present invention has relatively good adhesion, collision resistance and cracking resistance, and the antifouling property and the antifouling durability can be improved.

Abstract: Disclosed is an outdoor lighting system that utilizes a smart phone to control the outdoor lighting system. In addition, this system may include an ultrasonic audio generator for repelling bugs and other animals. Various lighting themes can be applied to the lamps using an application program stored on the smart phone. Bug lights to repel flying insects and UV lights can be included in the lamps to repel birds and other animals, including bats.

Abstract: A semiconductor structure includes a substrate with fin features extending along a first direction; a plurality of gate stacks and a plurality of dummy pillars. The gate stacks are deposited over the substrate and extend along a second direction different from the first direction to cover the sidewalls and top surfaces of the fin features exposed from the substrate. Each gate stack includes a first gate region, a second gate region and a central region formed between the first gate region and the second gate region without covering the fin features. The dummy pillars are formed in the gate stacks besides the fin features and/or on the fin features.

Abstract: The invention is a power supply management device for intelligent motorcycle, comprising a power device and a power supply management system. The power supply management system is electrically connected to the power device. The power supply management system includes a processor, an input module connected to the processor, a link module connected to the processor, a voltage modulation module connected to the processor, a protection module connected to the processor, and an output module connected to the processor. Thereby, the power supply management system can be electrically connected to the rechargeable battery of the power device, serving for power supply and power management in various demands, and in turn, for effective control and management of the power to meet the operation requirement of the intelligent motorcycle.

Abstract: The present disclosure provides a screen detection method, an apparatus and a device, a computer program and a readable medium, and belongs to the technical field of screens. The method includes: receiving a cylindrical lens detection instruction for a target screen, wherein the cylindrical lens detection instruction at least includes target viewpoints; acquiring browsing images shot from the target screen under the target viewpoints in response to the detection instruction, wherein the target screen is a screen of which the light emission side is provided with cylindrical lenses; using the browsing images as viewpoint images under the condition that the browsing images include target contents; and outputting detection parameters of the cylindrical lenses on the target screen based on image parameters of the viewpoint images.

Abstract: A display panel, a gate drive circuit, a shift register unit and a driving method thereof. The shift register unit includes: a shift register (1) connected with a signal input end (CR) and a signal output end (OUT), configured to control an electric potential of the signal output end (OUT) under control of an electric potential of the signal input end (CR); a control circuit (2) connected with a start signal end (STV), a control signal end (EN) and the signal input end (CR), configured to control the start signal end (STV) to connect to the signal input end (CR) under control of an electric potential of the control signal end (EN). The present disclosure can achieve independent refreshing of any area on the display panel.

Abstract: A method is provided. The method includes the following steps: identifying a first intellectual property (IP) block and a second IP block in an integrated circuit; identifying a small border region between the first IP block and the second IP block, wherein the small border region has a width in a first horizontal direction, and the width is between a small border region dimension lower limit and a small border region dimension upper limit; and inserting at least one small dummy gate feature pattern in the small border region.

Abstract: Disclosed are a liquid crystal lens component and a driving method therefor, and a display device. The method includes: applying a common voltage signal to a second electrode; and applying a driving signal to a first electrode, which includes: in two image frames that are adjacent to each other, applying driving signals with opposite polarities to the first electrode in one liquid crystal lens unit; in one image frame, applying driving signals with the same polarity to the plurality of first sub-electrodes in a same first electrode group, applying driving signals with the same polarity to the plurality of first sub-electrodes in a same second electrode group, applying positive voltage driving signals to partial first sub-electrodes of all first sub-electrodes in the liquid crystal lens component, and applying negative voltage driving signal to the remaining first sub-electrodes of all the first sub-electrodes in the liquid crystal lens component.

Abstract: The present application relates to a display panel, which includes at least one switching circuit and at least one first-type GOA circuit. The switching circuit is configured to switch and transmit a first signal outputted by the first-type GOA circuit to one of the rows of scan lines connected to the switching circuit and input a second signal to the remaining rows of scan lines connected to the switching circuit. This changes the fact that only one row of scan line can be driven by one GOA circuit in the conventional art, thereby reducing the number of GOA circuits.

Abstract: A display device includes: a first coupling-in module configured to couple first image light into a light guide assembly at a preset first incident angle, thereby enabling the first image light to propagate in the light guide assembly by total reflection and to be incident in a coupling-out light-splitting module; a second coupling-in module configured to couple second image light into the light guide assembly at a preset second incident angle, thereby enabling the second image light to propagate in the light guide assembly and to be incident in the coupling-out light-splitting module; a coupling-out light-splitting module configured to, couple the first and second image light out from the light guide assembly to enter a first position area and a second position area of the human eye, respectively. The first and second image light are different light field information of an identical image; and are both collimated light.

Abstract: Disclosed is a wireless integrated lighting control system and a wireless processer control lighting system that are capable of illumination of LED light displays, LED ornaments, and pre-lit Christmas trees. Various programs and sequences can be provided to an integrated power controller or an integrated power processor controller using a remote control, a foot switch, and in one embodiment, a programming controller. The integrated power controller and integrated power processor controller can be an integrated system having electrical socket blades that are adapted to be plugged into a wall outlet to obtain power and can be made waterproof for use outside.

Abstract: Disclosed is a combination plug that provides both AC and DC power to an artificial pre-lit tree. Connector assemblies between trunk sections of the artificial tree connect both AC and DC power between the trunk sections. DC power sockets are provided on the trunk sections so that light strings can be plugged into the trunk sections and receive DC power.

Abstract: An insulating sheet is used for a battery cell. The battery cell includes an electrode assembly, and the electrode assembly includes a first tab. The insulating sheet includes a first sheet body and a second sheet body. The first sheet body includes a first wall surface. The second sheet body is connected to the first sheet body, and the second sheet body includes a second wall surface facing the first wall surface. The first wall surface and the second wall surface jointly define a first gap, and the first gap has a first port and a second port distributed opposite each other. A direction from the first port to the second port is a first direction, and the first direction intersects with a direction perpendicular to the first wall surface.

Abstract: The present invention is an AI vehicle with its control system, which comprises a motorcycle or an automobile, an AI device, multiple image acquisition devices, a display device, a heat dissipation device, a power supply management device, and a three-button control switch, which may be mounted on a regular motorcycle for control of license plate image acquisition, plate detection, computation control of license plate number recognition, and control of power supply management, to achieve effects of license plate number recognition and active detection when the AI motorcycle is ridden for patrol, thus achieve effects of better investigation and crime prevention mobility; further, the AI vehicle may acquire license plate number and parking information, followed by being uploaded to a roadside parking billing computing center for calculating parking fees to achieve the effect for roadside parking billing and tolling.

Abstract: A microlens array substrate (200) and a preparation method therefor, and a display device. The microlens array substrate (200) comprises: a base; a microlens film layer disposed on a side of the base and comprising at least one microlens array, the microlens array comprises a plurality of microlenses and a spacer portion between adjacent microlenses; a barrier layer disposed on a side of the microlens film layer away from the base, an orthographic projection of at least part of the barrier layer on the base is overlapped with an orthographic projection of the microlenses on the base; a light shielding layer disposed on a side of the microlens film layer away from the base and comprising at least one light shielding pattern, an orthographic projection of the at least one light shielding pattern on the base is overlapped with an orthographic projection of the spacer portion on the base.

Abstract: Systems and methods are provided for vector-quantized image modeling using vision transformers and improved codebook handling. In particular, the present disclosure provides a Vector-quantized Image Modeling (VIM) approach that involves pre-training a machine learning model (e.g., Transformer model) to predict rasterized image tokens autoregressively. The discrete image tokens can be encoded from a learned Vision-Transformer-based VQGAN (example implementations of which can be referred to as ViT-VQGAN). The present disclosure proposes multiple improvements over vanilla VQGAN from architecture to codebook learning, yielding better efficiency and reconstruction fidelity. The improved ViT-VQGAN further improves vector-quantized image modeling tasks, including unconditional image generation, conditioned image generation (e.g., class-conditioned image generation), and unsupervised representation learning.

Abstract: An insulation spacer for a battery cell. The insulation spacer includes a first wall face and a second wall face distributed opposite to each other along a thickness direction of the insulation spacer. The first wall face is configured to face an electrode assembly of the battery cell. The insulation spacer further includes a first edge wall located between the first wall face and the second wall face. A first opening is created on the first wall face or the first edge wall. A second opening is created on the second wall face. A first channel is created inside the insulation spacer. One end of the first channel communicates to the first opening. Another end of the first channel communicates to the second opening. The insulation spacer is configured to enable passage of a tab.

Abstract: An array substrate, a manufacturing method thereof, and a display panel are provided. The array substrate includes a substrate layer, an insulating layer, a plurality of first electrodes, and a plurality of second electrodes. The plurality of first electrodes are disposed in the grooves, the plurality of second electrodes are disposed on one side surface of the insulating layer away from the substrate layer and outside the grooves, and the plurality of second electrodes and the plurality of first electrodes are insulated from each other.