Abstract: Systems and methods of generating electrical current from at least one photovoltaic cell are described herein. In some embodiments, a dual-cell arrangement of photovoltaic cells may be disposed on a face. Equal parts of a first photovoltaic cell and a second photovoltaic cell may be disposed on the face such that when a portion of the face is shaded, the first photovoltaic cell and the second photovoltaic cell receive substantially equal amounts of electromagnetic radiation. In some embodiments, the first photovoltaic cell and the second photovoltaic cell comprises a plurality of sub-cell connected in series and parallel to optimize the power output form the partially exposed cells.

Abstract: Provided is a liquid crystal display panel. The liquid crystal display panel includes: a first substrate and a second substrate that are opposite to each other, and a liquid crystal layer between the first substrate and the second substrate. The liquid crystal display panel includes a plurality of sub-pixel regions. Each of the plurality of sub-pixel regions includes 4N sub-pixel sub-regions arranged in a single column, and the 4N sub-pixel sub-regions are organized into one group, or a plurality of groups that are adjacent to each other. A same group of sub-pixel sub-regions includes two first sub-regions and two second sub-regions. N is an integer greater than or equal to 1.

Abstract: Disclosed are a preparation method of a light-emitting device, a light-emitting device, and a light-emitting apparatus. The light-emitting device includes a substrate, and a first electrode and a carrier assist layer that are arranged in stack on a side of the substrate, the first electrode is arranged adjacent to the substrate, and the preparation method includes: providing a substrate; forming the first electrode on a side of the substrate, the first electrode being provided with a patterned shape; by adopting an electrochemical polymerization method, placing the first electrode in an electrolyte solution as a positive electrode or a working electrode, and polymerizing polymerizable monomers in the electrolyte solution at the surface of the first electrode to form the carrier assist layer, where the material of the carrier assist layer includes a polymer of the polymerizable monomers.

Abstract: A data transmission method for a virtual reality system, the data transmission method including: performing, by a first processor, image sampling on an image to be transmitted to obtain a first image; performing, by the first processor, image sampling on the image to be transmitted to obtain a second image; transmitting, by the first processor, the first image and the second image to a virtual reality apparatus; receiving the first image and the second image by the virtual reality apparatus and processing the first image and the second image by the virtual reality apparatus to obtain an image to be displayed; and displaying the image to be displayed by the virtual reality apparatus.

Abstract: During operation, an electronic device may detect wireless signals associated with a potential higher priority user in a band of frequencies subject to a dynamic frequency selection (DFS) regulation. Then, the electronic devices may receive, associated with remaining electronic devices in a group of electronic devices that includes the electronic device, information specifying whether the remaining electronic devices detected the wireless signals or additional wireless signals associated with the potential higher priority user in the band of frequencies. Moreover, the electronic device may determine whether the detected wireless signals are a true positive detection or a false positive detection based at least in part on the information and a detection threshold. When the electronic device determines that the detected wireless signals are the true positive detection, the electronic device may selectively perform the DFS by ceasing use of at least a portion of the band of frequencies.

Abstract: A phase-change material switch may include a first interconnect-level dielectric, a heat spreader formed within the first interconnect-level dielectric, a second interconnect-level dielectric formed over the heat spreader, a phase change material element formed in or over the second interconnect-level dielectric, a first electrode and a second electrode in electrically conductive contact with the phase change material element, and a heating element coupled to the phase change material element and configured to supply a heat pulse to the phase change material element. The heat spreader may be located proximate to a first one of the phase change material element and the heating element, and the heat spreader may be smaller than the phase change material element. The heat spreader may be form using materials and processes similar to those used to form electrical interconnects, but unlike electrical interconnects, the heat spreader may be electrically isolated from electrical interconnects.

Abstract: Provided herein are lipid compounds that can be used in combination with other lipid components, such as neutral lipids, cholesterol and polymer conjugated lipids, to form lipid nanoparticles for delivery of therapeutic agents (e.g., nucleic acid molecules) for therapeutic or prophylactic purposes, including vaccination. Also provided herein are lipid nanoparticle compositions comprising said lipid compounds.

Abstract: A display panel and a display device are provided, which belong to the field of display technologies. The display panel includes: a substrate including a display region and a gate driver on array (GOA) region, a plurality of rows and a plurality of columns of pixels disposed in the display region, and a first GOA circuit disposed in the GOA region. The first GOA circuit includes a plurality of cascaded first shift register units, and the plurality of first shift register units are coupled to the plurality of rows of pixels by a plurality of gate lines, and are configured to transmit gate drive signals to the plurality of rows of pixels through the plurality of gate lines, to drive the plurality of rows of pixels to emit light.

Abstract: Systems and methods disclosed herein are related to a memory system. In one aspect, the memory system includes a first set of memory cells including a first string of memory cells and a second string of memory cells; and a first switch including: a first electrode connected to first electrodes of the first string of memory cells and first electrodes of the second string of memory cells, and a second electrode connected to a first global bit line, wherein gate electrodes of the first string of memory cells are connected to a first word line and gate electrodes of the second string of memory cells are connected to a second word line.

Abstract: Disclosed in embodiments of the present disclosure are an analog-to-digital conversion circuit, an integrated chip, a display device, and an analog-to-digital conversion method. A first conversion circuit converts an original analog signal to obtain a digital signal of a first bit width; a voltage division circuit performs voltage division on a first-level analog signal to obtain a second-level analog signal, the first-level analog signal being an original analog signal or a second-level analog signal obtained by a previous voltage division circuit adjacent to the voltage division circuit; a second conversion circuit converts the received second-level analog signal according to a preset algorithm to obtain a second digital signal of a second bit width; and a control calculation circuit obtains a target digital signal of a third bit width according to the first digital signal and the second digital signal.

Abstract: A radio frequency identification method and a reader, the reader comprises a camera, a display screen, a distance sensor, an antenna unit and a processor, the camera is configured to collect an image of a target electronic tag, and the display screen is configured to display an image of the target electronic tag, the distance sensor is configured to measure the distance d between the target electronic tag and the reader, and the antenna unit is configured to receive a radio frequency signal emitted by the target electronic tag. When the antenna unit only receives a radio frequency signal transmitted by one electronic tag, the reader reads the electronic tag; when the antenna unit receives radio frequency signals transmitted by a plurality of electronic tags, the processor filters out the target electronic tag according to the matching degree between the distance and a phase value of the radio frequency signal.

Abstract: Provided herein are organoboron compounds of Formula I, or salts thereof, and pharmaceutical compositions and the use of organoboron compounds and pharmaceutical compositions for the treatment of nontuberculous Mycobacterium infections.

Abstract: An electronic package and a manufacturing method thereof are provided, in which a first electronic element and a second electronic element are embedded in a packaging layer, and a circuit structure is formed on the packaging layer and electrically connected to the first electronic element and the second electronic element, where the circuit structure has a heat dissipation portion thermally connected to the first electronic element. Therefore, the heat energy generated by the first electronic element can be quickly dissipated to the outside via the heat dissipation portion, so as to avoid the problem of affecting the operation of the second electronic element due to overheating of the packaging layer.

Abstract: This application provides an information reporting method, an information receiving method, a terminal, a network side device, and a storage medium. The information reporting method includes: reporting, by a terminal, indication information, where the indication information is used for indicating that maximum total power of the terminal in a target frequency band combination is a sum of maximum power supported by each frequency band in the target frequency band combination.

Abstract: A terminal device determines a physical resource block PRB position of a resource corresponding to a physical uplink control channel PUCCH; and the terminal device sends the PUCCH based on the PRB position, wherein the PRB position satisfies RBBWPoffset+?rPUCCH/NCS? or NBWPsize?1?RBBWPoffset??rPUCCH/NCS?, rPUCCH is a PUCCH resource index, NCS is a quantity of cyclic shifts of a common PUCCH resource set, RBBWPoffset is a frequency domain offset value of the common PUCCH resource set, and NBWPSize is a size of a bandwidth part configured with a PUCCH resource.

Abstract: An electrode plate manufacturing apparatus includes a roller press mechanism configured to roller press an electrode plate and a freezing mechanism disposed upstream of the roller press mechanism. The freezing mechanism is configured to freeze the electrode plate. An electrode plate manufacturing method includes freezing an electrode plate and roller pressing the frozen electrode plate.

Abstract: One or more embodiments of this specification disclose e-bill mail processing methods and apparatuses. The method includes following: To-be-processed identification information used to identify an organization corresponding to a target bill mail is determined; the to-be-processed identification information is matched with identification information corresponding to each organization included in a pre-established bill mail template library; a bill link included in the target bill mail is obtained based on a matching result; and an e-bill corresponding to the target bill mail is obtained based on the bill link.

Abstract: A method and system are disclosed for use in monitoring/screening/diagnosing sleep or wake state of a subject or patient. The method generally includes monitoring the patient's activity during one or more sleep sessions comprising a plurality of intervals known as epochs. The sleep/wake state of the subject is determined during each epoch of the session using actigraphy data obtained during the monitoring session. The actigraphy data provides information about the activity of a patient during an epoch. The sleep or wake state is determined based on a ratio of the activity count during an epoch to the activity count during a preceding epoch. If the ratio is greater than a first activity threshold, then a “wake” indication may be provided by, for example, the system. Alternatively, or additionally, a “wake” indication may be determined if the activity count during the epoch is greater than a threshold.

Abstract: A light-emitting diode (“LED”) package includes a package housing defining a space. The LED package includes a first LED disposed with the space defined by the package housing, and configured to emit a first light having a blue wavelength range. The blue wavelength range has a peak wavelength ranging from about 440 nm to about 480 nm. The LED package includes a second LED disposed within the space, and configured to emit a second light having a red wavelength range. The red wavelength range has a peak wavelength ranging from about 610 nm to about 680 nm. The LED package includes a phosphor filler filling the space and configured to absorb a portion of the first light to emit a third light having a green wavelength range. The green wavelength range has a peak wavelength ranging from about 510 nm to about 570 nm.

Abstract: The backlight module includes: a backplane and an adhesive frame. The backplane includes a bottom plate and a plurality of side plates, matching to define an accommodating space. The side plates include at least one first side plate. The first side plate has at least two clamping grooves distributed in an extending direction of the first side plate. The adhesive frame includes subframes connected with the side plates. A first subframe in the subframes is connected with the first side plate. The first subframe includes a bearing part and at least two clamping parts in correspondence with the clamping grooves. The bearing part is on a side of the accommodating space away from the bottom plate. The clamping parts are on a side of the bearing part facing the bottom plate. Each clamping part is clamped with the corresponding clamping groove in a matching mode.