Abstract: Electronic telecommunication articles are described comprising a crosslinked fluoropolymer layer. In typical embodiments, the crosslinked fluoropolymer layer is a substrate, patterned (e.g. photoresist) layer, insulating layer, passivation layer, cladding, protective layer, or a combination thereof. Also describes are methods of making an electronic telecommunications article and method of forming a patterned fluoropolymer layer. The fluoropolymer preferably comprises at least 80, 85, or 90% by weight of polymerized units of perfluorinated monomers and cure sites selected from nitrile, iodine, bromine, and chlorine. Illustrative electronic communication articles include integrated circuits, printed circuit boards, antennas, and optical fiber cables. Fluoropolymer compositions are also described.

Abstract: This application provides a current collector and a preparation method thereof, a secondary battery containing such current collector, a battery module, a battery pack, and an electric apparatus. The current collector in this application includes a support layer, a binder layer, and a metal layer, where the binder layer is arranged between the support layer and the metal layer, the binder layer includes an organic binder and inorganic particles, a thickness D0 of the binder layer is 1.0-5.0 ?m, optionally 1.0-3.0 ?m; and the inorganic particles include large particles with a median particle size D50large and small particles with a median particle size D50small, and the median particle sizes of the large particles and the small particles satisfy the following relationships: D50large>D50small; D50large=(0.5-0.9)×D0; and D50small=(0.1-0.4)×D0.

Abstract: The embodiments of the present disclosure relate to an audio data processing method and apparatus, and a device and a storage medium. The method comprises: acquiring a first play position of first audio data, and an audition instruction of a user for a first sound effect; adding the first sound effect to a first audio clip in the first audio data, generating sound effect audition data and playing same; and if a first addition instruction of the user for a second sound effect is received, according to information of a first addition length carried in the first addition instruction, adding the second sound effect to a second audio clip, which takes the first play position as a start position, in the first audio data, so as to obtain second audio data. By means of the solution provided in the embodiments of the present disclosure, a sound effect addition operation can be simplified, sound effect addition results are enriched, and the user experience is also enhanced.

Abstract: Systems and methods of the present disclosure are directed to a method for predicting semantic similarity between documents. The method can include obtaining a first document and a second document. The method can include parsing the first document into a plurality of first textual blocks and the second document into a plurality of second textual blocks. The method can include processing each of the plurality of first textual blocks and the second textual blocks with a machine-learned semantic document encoding model to obtain a first document encoding and a second document encoding. The method can include determining a similarity metric descriptive of a semantic similarity between the first document and the second document based on the first document encoding and the second document encoding.

Abstract: Disclosed are a computer-implemented method, a system, and a computer program product for system-level tunable parameter identification. Performance characteristic data for an application to be tuned can be obtained by one or more processing units. At least one system-level tunable parameter for the application to be tuned can be identified by one or more processing units based on the obtained performance characteristic data for the application to be tuned and a pattern between training performance characteristic data and a set of training system-level parameter-related correlation coefficients. The set of training system-level parameter-related correlation coefficients can be respective correlation coefficients of system-level tunable parameters with respect to at least one performance metric.

Abstract: A method for manufacturing a semiconductor structure includes forming a fin over a substrate, wherein the fin includes first semiconductor layers and second semiconductor layers alternating stacked. The method also includes forming an isolation feature around the fin, forming a dielectric feature over the isolation feature, forming a cap layer over the fin and the dielectric feature, oxidizing the cap layer to form an oxidized cap layer, forming source/drain features passing through the cap layer and in the fin, removing the second semiconductor layers in the fin to form nanostructures, and forming a gate structure wrapping around the nanostructures.

Abstract: Various embodiments of the present application are directed towards an integrated memory chip with an enhanced device-region layout for reduced leakage current and an enlarged word-line etch process window (e.g., enhanced word-line etch resiliency). In some embodiments, the integrated memory chip comprises a substrate, a control gate, a word line, and an isolation structure. The substrate comprises a first source/drain region. The control gate and the word line are on the substrate. The word line is between and borders the first source/drain region and the control gate and is elongated along a length of the word line. The isolation structure extends into the substrate and has a first isolation-structure sidewall. The first isolation-structure sidewall extends laterally along the length of the word line and underlies the word line.

Abstract: A positive current collector, a secondary battery, and an electrical device are provided. In some embodiments, the positive current collector includes: a support layer; and a conductive layer located on at least one surface of the support layer, where the conductive layer includes a first metal portion configured to connect to a tab, where, along a thickness direction of the conductive layer, the first metal portion includes at least three sublayers, and melting points of the at least three sublayers rise stepwise in ascending order of distance from the support layer. In the embodiments of this application, the first metal portion includes at least three sublayers, and the melting points of the at least three sublayers rise stepwise in ascending order of distance from the support layer, thereby helping increase a bonding force between the conductive layer and the support layer and reducing the probability of peel-off and delamination between the layers.

Abstract: In accordance with an embodiment, a pluggable device includes: a housing; a circuit board; a heat emitting element; and a liquid cooling part comprising two pipe joints fastened to a housing wall of the housing. The two pipe joints are configured to be respectively connected to a liquid discharge pipe joint and a liquid inlet pipe joint of a liquid cooling heat dissipation part, and the circuit board, the heat emitting element, and the liquid cooling part are sequentially stacked in the housing.

Abstract: The present invention discloses a differential millimeter wave communication architecture and an electronic device, comprising a transmission apparatus, wherein the transmission apparatus comprises an oscillator, a frequency multiplier, a first differential transformer, at least one driving amplification circuit and a power amplification circuit which are connected in sequence; the driving amplification circuit comprises a driving amplifier and a second differential transformer connected in sequence; the power amplification circuit comprises a power amplifier and a third differential transformer connected in sequence; and the power amplifier comprises a signal switch connected to an on-off keying signal input end. The present invention can achieve a millimeter wave front-end circuit with low power consumption and small area.

Abstract: A computer-implemented method, system, and computer program product are provided for optimization with domain knowledge requirements. The method includes receiving, by a processor device, domain knowledge requirements for a target system. The method also includes defining, by a domain knowledge manager, a status of the domain knowledge employing a factor responsive to the domain knowledge. The method additionally includes computing, by an effective metric generator, effective performance metrics responsive to the status of the domain knowledge requirements and real performance metrics. The method further includes generating, by an optimization engine, a target system configuration responsive to the effective performance metrics and the real performance metrics. The method also includes improving the target system by changing a state of a function in the target system responsive to the target system configuration.

Abstract: A data storage method includes: obtaining memory banks of arithmetic data; generating undetermined memory bank numbers of the memory banks sequentially; scanning storage dimensions of the arithmetic data to obtain the undetermined memory bank numbers, filling elements to make the undetermined memory bank numbers continuous if the undetermined memory bank numbers of two adjacent dimensions are not continuous; taking as a current transformation vector through a greedy algorithm a determined transformation vector where conflict is least and the number of the filling elements is smallest; generating current memory bank numbers of the memory banks according to the current transformation vector; converting each of the current memory bank numbers into a physical storage bank address through an offset function to obtain a corresponding internal offset address; and storing the arithmetic data into the memory banks according to the current memory bank numbers and the internal offset addresses.

Abstract: A light-emitting system for healthy lighting, a light bar and a light fixture, wherein they are applied to the field of lighting and can emit white light with a color temperature range of 2700 K to 6500 K. A relative spectral power of the light-emitting system is set to be ? (?), and a relative spectral power distribution of a solar spectral curve corresponding to the color temperature is set to be S (?). The white light has a first characteristic waveband, and a wavelength region of the first characteristic waveband is 380-405 nm. The white light has a second characteristic waveband, and a wavelength region of the second characteristic waveband is 415-455 nm. The white light has a third characteristic waveband, and a wavelength region of the third characteristic waveband is 465-495 nm.

Abstract: The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.

Abstract: A recycling process for a polyamide waste material includes the following steps: adding a polyamide waste material into a mixed solvent to obtain a solution, heating the solution to 50° C. to a reflux temperature of the solution, conducting stirring for dissolution, and then conducting decolorization treatment and filtration to obtain a polyamide solution; and adding the polyamide solution into water, precipitating polyamide as a solid in deionized water, and conducting separation to obtain recycled polyamide. The mixed solvent includes, in parts by weight, 10-30 parts of phenol and 15-40 parts of toluene.

Abstract: Provided are a discrete component, a power module and a heat sink system. The discrete component includes a lead frame and a chip. The lead frame includes a top and a bottom disposed adjacent to each other. The top includes a support surface and multiple lateral surfaces connected in sequence. The multiple lateral surfaces are located between the support surface and the bottom. The chip is disposed on each of at least one lateral surface of the multiple lateral surfaces separately. The top of the lead frame is configured to be a metal structure.

Abstract: A touch display substrate and a display device. The touch display substrate comprises: a plurality of sub-pixel units (10), data lines (20) and touch signal lines (30). With regard to every two adjacent rows of the sub-pixel units, a sub-pixel unit (10) in one row is staggered, at a distance of X sub-pixel units (10) along the row direction, from an adjacent sub-pixel unit (10) located in another row, where 0<X<1; the two sub-pixel units (10) having different colors. Both the data lines (20) and the touch signal lines (30) are provided at spaces extending between the sub-pixel units (10) in the column direction. The touch signal lines (30) and the data lines (20) are provided on the same layer and are insulated from each other. The invention can simplify the process and avoid short circuit of the touch signal lines (30) and the data lines (20).

Abstract: A control system for a HVAC system for a structure and including a blower that flows air over an indoor heat exchanger. The control system may include a first input device, a first sensor, and a processor in electronic communication with the first input device, the first sensor, and the blower of the HVAC system. The first input device may be operable to accept a zoning mode selection. The first sensor may be sensor operable to measure a first temperature at a first location within the structure. The processor may be programmed to determine a cooling or heating demand on the HVAC system based on an input temperature and the first measured temperature. The processor may be further programmed to adjust an air flow rate produced by the blower based on the demand on the HVAC system and the zoning mode selection.

Abstract: A positive electrode current collector and a positive electrode plate, a battery, a battery module, a battery pack, and an apparatus including the positive electrode current collector are provided. In some embodiments, a positive electrode current collector is provided, including an organic support layer and an aluminum-based conductive layer disposed on at least one surface of the organic support layer, where the aluminum-based conductive layer contains Al and at least one modifying element selected from O, N, F, B, S, and P, an XPS spectrogram of the aluminum-based conductive layer with a surface passivation layer removed through etching has at least a first peak falling in a range of 70 eV to 73.5 eV and a second peak falling in a range of 73.5 eV to 78 eV, and a ratio x of peak intensity of the second peak to that of the first peak satisfies 0<x?3.0.

Abstract: A display system and method of interacting with the display system are provided. The method of interacting with the display system comprises following steps: receiving an audio signal through an audio input device; converting the audio signal to corresponding text data through a voice-to-text converting module; generating a corresponding display image according to a document file; acquiring multiple identification data corresponding to the display image from the document file; comparing the text data with the identification data; and if the text data corresponds to one of the identification data, moving or displaying a marker on the display image through the display system according to a coordinate of one of the identification data.