Abstract: An electrode for a lithium-ion electrochemical cell comprises silicon particles and carbon particles coated on a conductive current collector. The silicon and carbon particles being bound to each other and to the current collector by a cross-linked binder formed from a combination of a poly(carboxylic acid) such as poly(acrylic acid) and a branched polyethyleneimine. A method of preparing the anode also is described.

Abstract: A ceiling antenna includes a first antenna element, a second antenna element, a base plate, a spiral tail and a feeder. The second antenna element is fixedly connected to the first antenna element. The second antenna element is fixed to the base plate. The spiral tail is disposed around the edge of the second antenna element and provided with a notch. The feeder is connected to the first antenna element and the second antenna element, and feeds the first antenna element and the second antenna element.

Abstract: Disclosed is a method for calculating a fluid-structure interaction response of ceramic matrix composites (CMCs). The method includes: calculating a stress-strain hysteresis curve under loading and unloading of a CMC unit cell model through a multi-scale method; performing an interpolation to calculate a hysteresis loop response under arbitrary loading and unloading through a hysteresis loop under loading and unloading calculated through the unit cell model, and using the hysteresis loop response as a proxy model for a dynamics calculation of a solid domain of a fluid-structure interaction; and calculating a fluid load on a fluid-structure interaction interface through CFD, writing a program to read the fluid load and map the same to a solid node, reading a displacement of the solid node and mapping the same onto the fluid node, where a fluid domain and the solid domain use the same time step.

Abstract: A display screen includes a first display area and a second display area that are adjacent to each other. The first display area is connected to the second display area. The display screen further includes a first display panel and a second display panel. The first display panel includes a first substrate, a first electrode layer formed on the first substrate, a first pixel definition layer formed on the first electrode layer, a second electrode layer formed on the first pixel definition layer, and electrode lead-out wires. The first electrode layer includes first electrodes. The first electrode is adjacent to the second display panel. The second electrode layer includes second electrodes. The second electrodes respectively intersect across the first electrodes. The electrode lead-out wires are respectively connected with the first electrodes, and respectively extend in parallel with the second electrodes in the same direction.

Abstract: A memory device includes a substrate; and a stack structure, including alternately arranged first dielectric layers and electrode layers. In a first lateral direction, the memory device includes array regions and a staircase region arranged between array regions. In a second lateral direction, the stack structure includes a first block and a second block, each including a wall-structure region and extending along the first lateral direction. The wall-structure regions of the first block and the second block are adjacent to each other and together form a wall structure in the staircase region. The memory device also includes a first separation structure, formed through the stack structure and positioned between the first block and the second block in array regions along the first lateral direction; and second dielectric layers positioned between the first block and the second block in the staircase region, and alternated with the first dielectric layers.

Abstract: Hearing device housing blanks and methods of making hearing device housings that store energy.

Abstract: Disclosed is a preparation method for triphenylchloromethane, comprising the following steps: adding hydrochloric acid or a mixture of hydrochloric acid and Lewis acid to a mixture of triphenylmethanol and an organic solvent; stirring for reaction; removing the water layer after the completion of reaction to obtain an organic solution containing triphenylchloromethane. In the method, the conversion rate of triphenylmethanol is almost quantitative to be above 99%, and the content of triphenylchloromethane in the product obtained is above 99%. The operation is simple, and no waste gas is generated. Therefore, the method is environmentally friendly and suitable for industrialized production and can achieve better economic benefits.

Abstract: A rechargeable lithium battery comprising an anode, a cathode, and a quasi-solid or solid-state electrolyte in ionic communication with the anode and the cathode, wherein the electrolyte comprises a polymer, which is a polymerization or crosslinking product of a reactive additive, wherein the reactive additive comprises at least one polymerizable liquid solvent (monomer), a lithium salt dissolved in the polymerizable liquid solvent, and a crosslinking agent and/or an initiator; wherein the polymerizable liquid solvent is selected from the group consisting of fluorinated carbonates, sulfones, sulfides, nitriles, phosphates, phosphites, sulfates, siloxanes, silanes, and combinations thereof; and wherein at least 70% by weight or by volume of the polymerizable liquid solvent is polymerized.

Abstract: There are disclosed a recipe recommendation method and device, a computing device and a storage medium. The method includes: obtaining characteristic information of a user the characteristic information including static characteristic information and dynamic characteristic information of the user; determining a user requirement based on the characteristic information of the user; determining a recommended recipe based on the user requirement.

Abstract: An array substrate and a display panel. The array substrate includes: a substrate having a display region and a non-display region surrounding the display region. The non-display region includes a first sub-region extending in a first direction, a second sub-region extending in a second direction, and a third sub-region connecting the first sub-region with the second sub-region, and the third sub-region extends in an arc shape, and the first sub-region comprises a binding region; a plurality of signal lines extending in the display region; a plurality of circuit modules located on the substrate; and a plurality of fan-out lines located in the non-display region. Each of the fan-out lines is electrically connected to a corresponding one of the circuit modules and extends to the binding region.

Abstract: A rechargeable lithium battery comprising an anode, a cathode, and a quasi-solid or solid-state electrolyte in ionic communication with the anode and the cathode, wherein the electrolyte comprises: (a) a polymer, which is a polymerization or crosslinking product of a reactive additive, wherein the reactive additive comprises at least one reactive polymer, reactive oligomer, or reactive monomer and a crosslinking agent or initiator; (b) a lithium salt; and (c) from 0% to 30% by weight or by volume of a non-aqueous liquid solvent, based on the total weight or volume of the polymer, the lithium salt, and the liquid solvent combined. This liquid solvent proportion is preferably <20%, more preferably <10% and most preferably <5% by weight or by volume. The cathode comprises particles of a cathode active material and the electrolyte is in physical contact with at least a majority of or substantially all of the cathode active material particles.

Abstract: A display panel and a display apparatus. The display panel includes a first display area, a second display area, and a transitional display area located between the first display area and the second display area. A light transmittance of the first display area is greater than that of the second display area. The display panel includes: a plurality of first sub-pixels arranged in the first display area; a plurality of second sub-pixels arranged in the transitional display area; a plurality of first pixel driving circuits arranged in the transitional display area and configured to drive the first sub-pixels and the second sub-pixels; a plurality of blocks arranged in the first display area and corresponding to at least a part of the plurality of first sub-pixels.

Abstract: A display panel and a display device are disclosed in the present disclosure. The display panel may include an active area and a non-active area located at a periphery of the active area. The active area may be provided with a plurality of signal lines. The non-active area may be provided with a plurality of conductive pads and a plurality of electrostatic discharge bodies. An end of each electrostatic discharge body may be connected to the active area via a corresponding signal line. The each electrostatic discharge body may be at least partially overlapped by and connected to a corresponding conductive pad.

Abstract: A lithium secondary battery comprising a cathode, an anode, and an elastic polymer protective layer disposed between the cathode and the anode, and a working electrolyte, wherein the elastic polymer protective layer comprises a high-elasticity polymer having a thickness from 50 nm to 100 ?m, a lithium ion conductivity from 10?8 S/cm to 5×10?2 S/cm at room temperature, and a fully recoverable tensile elastic strain from 2% to 1,000% when measured without any additive or filler dispersed therein and wherein the high-elasticity polymer comprises a crosslinked polymer network of chains derived from at least one multi-functional monomer or oligomer selected from an acrylate, polyether, polyurethane acrylate, tetraethylene glycol diacrylate, triethylene glycol dimethacrylate, or di(trimethylolpropane) tetraacrylate, wherein a multi-functional monomer or oligomer comprises at least three reactive functional groups.

Abstract: A display panel and a display apparatus. The display panel includes first and second display areas. The first display area includes a transparent display area and a transition display area. The display panel includes a device layer and a light-emitting element layer. The light-emitting element layer includes a first pixel structure arranged in the first display area. The first pixel structure includes a plurality of first sub-pixels, and the first sub-pixels include first electrodes. The device layer includes first driving transistors, and the first driving transistors include first gate electrodes. In a stacking direction the light-emitting element layer stacked with the device layer, an orthographic projection of a first gate electrode of one first driving transistor does not overlap with an orthographic projection of a first electrode of a first sub-pixel emitting a color different from another first sub-pixel driven by that first driving transistor.

Abstract: A display device and an OLED array substrate, the OLED array substrate includes a non-transparent display area and a transparent area, wherein the non-transparent area is provided with first OLED sub-pixels arranged in a first array and the transparent display area is provided with second OLED sub-pixels arranged in a second array; the first OLED sub-pixels are driven by a part of data signal channels of a display driver integrated chip, the second OLED sub-pixels are driven by a remaining part of the data signal channels of the display driver integrated chip; data in all the data signal channels correspond to one frame of screen display in the display area; when the second OLED sub-pixels are driven, the transparent display area performs a display function; when the second OLED sub-pixels are not driven, the transparent display area performs a light transmitting function.

Abstract: Display tiles comprising pixel elements on a first surface of a substrate connected by an electrode, a driver located opposite the first surface, and a connector wrapped around an edge surface of the substrate connecting the driver to the pixel elements. Displays comprised of display tiles and methods of manufacturing display tiles and displays are also disclosed.