Abstract: The present disclosure relates to a wide-range perpendicular sensitive magnetic sensor and the method for manufacturing the same, the magnetic sensor includes a substrate, a plurality of magnetic tunnel junctions, a plurality of magnetic flux regulators, a first output port and a second output port.

Abstract: The present disclosure relates to a wide-range perpendicular sensitive magnetic sensor and the method for manufacturing the same, the magnetic sensor includes a substrate, a plurality of magnetic tunnel junctions, a plurality of magnetic flux regulators, a first output port and a second output port.

Abstract: A device for removing unwanted objects from cut tobacco in a cut tobacco production line is disclosed, which includes: a raw cut tobacco feeding and conveying unit (N1), a heavy unwanted object removal unit (N2), a cut tobacco dispersion and recovery unit (N3), a moderate unwanted object removal unit (N4), a cut tobacco humidification unit (N5) and a light unwanted object removal unit (N6). An unwanted object removal method using the cut tobacco unwanted object removal device is also disclosed. The device and method of the disclosure can effectively remove unwanted objects from cut tobacco.

Abstract: A device include a first camera, a second camera, and a shutter assembly. The shutter assembly includes a switch, a link coupled to the switch and having a first cover, and an arm coupled to the link and having a second cover. Actuating the switch to a first position disposes the first cover within a first field of view of the first camera and the second cover within a second field of view of the second camera. Actuating the switch to a second position disposes the first cover outside of the first field of view and the second cover outside of the second field of view.

Abstract: A display panel and a display device, including: a light-emitting region and a non-light- emitting region located at a periphery of the light-emitting region; the display panel includes a light-emitting side and a backlighting side disposed opposite to each other along a thickness direction; the display panel includes a touch layer and a filter layer located in the touch layer, the filter layer includes a color filter, the touch layer includes first and second touch wires, and the second touch wire is located at a side of the first touch wire close to the light-emitting side; the color filter includes first and second color filters, the first color filter is located at the light-emitting region, the second color filter and the first and second touch wires are all located at the non-light-emitting region, and the second color filter is located between the first and second touch wires.

Abstract: The present disclosure relates to an AC/DC closed-loop current sensor, including a magnetism gathering iron core, a TMR chip, a signal processing circuit, a signal generator, and a feedback coil. The TMR chip is arranged at an air gap of the magnetism gathering iron core and connected to the signal processing circuit. The signal processing circuit is connected to the signal generator. The feedback coil is wound around the magnetism gathering iron core and connected to the signal generator. The signal processing circuit is configured to select from the induced signal of the TMR chip and make an amplification to obtain a current signal component and send the current signal component to the signal generator. The signal generator is configured to adjust a current output to the feedback coil based on the current signal component, and output a measurement result of the selected current signal component.

Abstract: Gel polymer electrolyte compositions including a cross-linked three-dimensional polymer network and an electrolyte composition comprising an electrolyte and water are disclosed. The gel polymer electrolyte compositions can be included in an aqueous electrochemical cell, in which a gel polymer electrolyte can be positioned between an anode and a cathode. Methods of forming a gel polymer electrolyte in the form of a film, and methods of forming an aqueous electrochemical cell including a gel polymer electrolyte, are also disclosed.

Abstract: Aspects of the disclosure describe an energy storage device comprising a cathode, an anode, a separator, and an electrolyte. The anode comprises a support structure and an electrode layer disposed on the support structure. The electrode layer comprises 40-80% silicon, 15-40% graphite, 5-15% carbon black, 0-15% carboxymethyl cellulose (CMC), 0-5% styrene-butadiene rubber (SBR), and 5-20% poly(acrylic acid). The separator is disposed between the anode and cathode to prevent internal shorting of the energy storage device. The electrolyte allows movement of ions between the anode and cathode.

Abstract: A touch panel and a display apparatus. The touch panel includes a touch area and a peripheral area arranged surrounding the touch area, the touch panel further includes: a first metal layer; a second metal layer; two or more insulating layers arranged in stack with the first metal layer and the second metal layer in the first direction; in which the two or more insulating layers includes one or more organic material layers, a part of at least one of the one or more organic material layers located in the touch area is provided with one or more hollow slots, and in the first direction, an orthographic projection of the at least one of the one or more organic material layers provided with the hollow slots covers at least part of the touch electrodes.

Abstract: Aspects of the disclosure provide an energy storage device that can include a cathode, an anode, and a solid polymer electrolyte. The solid polymer electrolyte can include polyvinylidene fluoride (PVDF) and bis(trifluoro-methanesulfonyl)imide (LiTFSI). A mass content of the LiTFSI can be greater than a mass content of the PVDF. The solid polymer electrolyte can have a structural composition based on forming the solid polymer electrolyte using a solution comprising a solid content, comprising the PVDF and LiTFSI, and one or more solvents for dissolving the solid content, the solid content being approximately 0.19 or greater of the solution.

Abstract: An apparatus for mounting on a circuit board is provided. The apparatus may include a circuit board mount packaging and a battery. The circuit board mount packaging may include a cavity, a first internal lead, and a second internal lead. The first internal lead may be connect to a first external pin and the second internal lead may be connected to a second external pin. The battery may be disposed within the cavity of the circuit board mount packaging. The battery may comprise an anode and a cathode. The anode may be wire bond connected to the first internal lead and the cathode may be wire bond connected to the second internal lead.

Abstract: A display panel and a display equipment. The display panel has a bending area and flattening areas located on two sides of the bending area in a length direction of the display panel, and includes: a display structure layer; a first insulating layer located on a side of the display structure layer, the first insulating layer includes a first organic layer and a first inorganic layer that are stacked, the first inorganic layer includes a first body part and at least one first filling parts, structural stiffness of the first filling part is less than that of the first body part, and the first filling part is located in the bending area; and a touch layer located on a side of the first insulating layer away from the encapsulation layer.

Abstract: A touch panel, a display panel and a display apparatus. The touch panel includes a touch region and a peripheral region arranged around the touch region, the touch panel includes a metal layer and at least two insulation layers stacked along a first direction, at least one of the at least two insulation layers includes an organic material and at least one of the at least two insulation layers includes an inorganic material, the metal layer includes a plurality of touch electrodes and metal wirings connected to the touch electrodes, the touch electrodes are arranged in the touch region, and the metal wirings are arranged in the peripheral region. An orthographic projection along the first direction of at least one of the insulation layers disposed in the peripheral region is smaller in area than the peripheral region along the first direction.

Abstract: The present disclosure relates to over-lithiated positive electroactive materials for use within an electrochemical cell. For example, the electrochemical cell includes a positive electrode that includes an over-lithiated positive electroactive material that includes one of LixMn2O4 (where 1.05?x?1.30) and LiMn(2?x)NixO4 (where 0?x?0.5). The electrochemical cell can include a negative electrode that includes a silicon-containing negative electroactive material having a Columbic Efficiency greater than or equal to about 80% and less than or equal to about 90%.

Abstract: A method for preparing high nickel lithiated metal oxides that includes selecting one or more nickel precursors; at least one non-corrosive lithium salt; and a plurality of metal oxide or hydroxide precursors. The metal precursors and lithium salts are mixed together to form a mixture comprising: wherein x = 1.0 - 1.1, 0.80 ? y ? 0.90, 0.03 < z ? 0.15, and 0 ? a ? 0.05; M is Co or Fe; and N is Al, Mn, Fe, Ca, Mg, Ti, Cr, Nb, Mo, W, B, or a mixture thereof provided N may be Fe when M is Co. The mixture is subjected to sintering (1st step) in air at ? 750° C. to form a powder. The powder is subjected to a 2nd sintering step in O2 at ? 750° C. to form the high nickel lithiated metal oxides.

Abstract: A method and device for application login are provided. The method includes: in response to a target user account's operation of triggering and displaying a target application login interface, acquiring a target login feature of the target user account, the target login feature including at least one of geographical location information of the target user account or parameters of a device used for login (S401); and determining, according to the target login feature, information of third-party channel logins allowed for logging in the target application (S402); and displaying, according to the information of third-party channel logins, corresponding third-party login icons on the target application login interface to allow the target user account to select a corresponding target third-party login channel to log in the target application (S403).

Abstract: A device includes a housing having a top, a bottom opposite the top, a front, and a back opposite the front. One or more microphones are oriented substantially towards the top. A first camera, a display, a loudspeaker, and an emitter are oriented substantially towards the front. A second camera, a projector, and a sensor are oriented substantially towards the bottom. The second camera and the sensor may include field of views that at least partially overlap with a projection area of the projector.

Abstract: A device include a first camera, a second camera, and a shutter assembly. The shutter assembly includes a switch, a link coupled to the switch and having a first cover, and an arm coupled to the link and having a second cover. Actuating the switch to a first position disposes the first cover within a first field of view of the first camera and the second cover within a second field of view of the second camera. Actuating the switch to a second position disposes the first cover outside of the first field of view and the second cover outside of the second field of view.