Abstract: A display substrate includes: a wafer base (1) provided with a transistor; a metal reflective structure (2) on the wafer base, the metal reflective structure being electrically connected to the transistor, and being provided with a protrusion (21) protruding away from the wafer base; a first insulation layer (3) on a side of the metal reflective structure away from the wafer base, a surface of a portion of the first insulation layer corresponding to the metal reflective structure and facing away from the metal reflective structure being flush with a top face of the protrusion; and a transparent anode (4) on a side of the first insulation layer facing away from the metal reflective structure, the transparent anode being in contact connection with the top face of the protrusion.

Abstract: Compositions and methods are described herein for treating subjects having amyloidosis associated with transthyretin (ATTR).

Abstract: A micro-probe laser frequency modulation interferometric ranging method and system, under the premise of not introducing an absolute laser rangefinder to introduce new uncertainties, continuously and slowly changes the modulated laser wavelength, resulting in a continuous periodic phase change in the interference signal obtained by the detector. The laser modulation absorption spectrum shifts from the initial locked absorption peak to another locked peak, and the wavelength changes of the two locked absorption peaks before and after are obtained by checking the table. Meanwhile, calculating the phase difference demodulated by the phase generated carrier (PGC) before and after, and the initial length of optical dead-path is calculated using wavelength scanning technology. Afterwards, utilizing the advantages of high relative distance measurement accuracy of micro-probe fiber optic laser interferometer, real-time measurement of the measured distance is achieved.

Abstract: A bridge network and an antenna module are provided. The antenna module includes n antennas, the bridge network includes n bridge modules, a third port of a 1st bridge module in the n bridge modules is connected to a second port of an nth bridge module in the n bridge modules, a third port of an ith bridge module in the n bridge modules is connected to a second port of an (i?1)th bridge module in the n bridge modules, and fourth ports of the n bridge modules are respectively connected to the n antennas, where i is an integer greater than or equal to 2 and less than or equal to n, and n is an integer greater than or equal to 2.

Abstract: A structure of a longitudinal leaky surface acoustic wave (LL-SAW) resonator and a filter includes a substrate, a piezoelectric thin film provided on the substrate, and an electrode array provided on the piezoelectric thin film, where the electrode array includes an interdigital transducer (IDT) array and a reflector grating electrode array; and a center distance between reflector grating electrodes in the reflector grating electrode array is less than a center distance between IDTs in the IDT array. Based on a nonstandard reflector (NSR) grating structure provided by the embodiments of the present disclosure, by reducing the center distance between the reflector grating electrodes in the reflector grating electrode array, the present disclosure can improve a reflective frequency range of the reflector grating electrode array, thereby suppressing a spurious mode of the LL-SAW, and improving performance of the LL-SAW resonator.

Abstract: A display substrate includes a substrate and a light-emitting device layer which includes a first electrode layer, a light-emitting functional layer, and a second electrode layer that are sequentially stacked in a direction away from the substrate. The first electrode layer includes a reflective layer, an insulating layer, and a transparent conductive layer that are sequentially stacked in the direction away from the substrate. In a red sub-pixel region, a thickness of a first portion of the insulating layer is within a range of about 1000 ? to about 2500 ?. In a green sub-pixel region, a thickness of a second portion of the insulating layer is within a range of about 500 ? to about 2000 ?. In a blue sub-pixel region, a thickness of a third portion of the insulating layer is within a range of about 1500 ? to about 3000 ?.

Abstract: A display substrate and a manufacturing method and a display device are provided. The display substrate includes: a first electrode pattern, a connecting electrode pattern, a second electrode, a light-emitting functional layer and a first dummy electrode pattern. The first electrode pattern is includes a plurality of first electrodes spaced apart from each other. The second electrode is connected with the connecting electrode pattern, the second electrode and the first electrode pattern are spaced apart from each other. The first dummy electrode pattern includes a plurality of first dummy electrodes; the connecting electrode pattern surrounds the first electrode pattern, the first dummy electrode pattern is located between the connecting electrode pattern and the first electrode pattern, and at least two of the plurality of first dummy electrodes are each of a block shape and are spaced apart from each other.

Abstract: The present disclosure provides example line order detection methods and multi-antenna network devices. One example method includes obtaining preset antenna numbers of a target antenna group. A first uplink received signal strength sequence of each antenna channel is determined based on a first uplink reference signal sequence from a terminal. After an antenna downtilt angle of the target antenna group is adjusted from a first downtilt angle to a second downtilt angle, a second uplink received signal strength sequence of each antenna channel is determined based on a second uplink reference signal sequence from the terminal. Actual antenna numbers of the target antenna group are determined based on the first uplink received signal strength sequence and the second uplink received signal strength sequence of each antenna channel. When the preset antenna numbers are different than the actual antenna numbers, a line order is determined to be incorrect.

Abstract: A super junction MOSFET device, including: a substrate having a first conductive type; a buffer layer having the first conductive type and disposed on the substrate; a super junction structure disposed on the buffer layer and including multiple first conductive type pillars and multiple second conductive type pillars alternately arranged in a transverse direction, several second conductive type pillars being partially and/or wholly displaced to provide two or more different transverse dimensions for the first conductive type pillars; a body region having the second conductive type and disposed on a top of the second conductive type pillar; a source structure located within the body region and including a source region having the first conductive type and an ohmic contact region having the second conductive type which contacts with the source region; and a gate structure in contact with the first conductive type pillar and the source structure.

Abstract: Provided are a display substrate, a display module and a display device. The display substrate has a display region and a test pad region, and includes: a base; at least one pad on the base and in the test pad region; a first spacing layer on a side of the pad away from the base; multiple support parts and at least one test signal line in the test pad region and on a side of the first spacing layer away from the base, each test signal line has one end connected to one pad and another end connected to an array test device; at least two of the support parts are arranged along a first direction intersecting a direction pointing to the test pad region from the display region, each support part has a support end projecting from a surface of the test signal line away from the base.

Abstract: A micro-probe laser frequency modulation interferometric ranging method and system, under the premise of not introducing an absolute laser rangefinder to introduce new uncertainties, continuously and slowly changes the modulated laser wavelength, resulting in a continuous periodic phase change in the interference signal obtained by the detector. The laser modulation absorption spectrum shifts from the initial locked absorption peak to another locked peak, and the wavelength changes of the two locked absorption peaks before and after are obtained by checking the table. Meanwhile, calculating the phase difference demodulated by the phase generated carrier (PGC) before and after, and the initial length of optical dead-path is calculated using wavelength scanning technology. Afterwards, utilizing the advantages of high relative distance measurement accuracy of micro-probe fiber optic laser interferometer, real-time measurement of the measured distance is achieved.

Abstract: The present disclosure provides an array substrate including a driving circuit board, and a first electrode layer, an insulating layer, and an anode structure sequentially stacked thereon. The anode structure includes a reflective layer, an intermediate dielectric layer, and a transparent conductive layer sequentially provided in a direction away from the driving circuit board. The array substrate has first, second, and third pixel regions. The anode structure includes first, second, and third anode structures. The first electrode layer includes first, second and third sub-portions. The first, second and third anode structures are coupled with the first, second and third sub-portions through first, second and third via holes in the insulating layer, respectively. A surface of the insulating layer in contact with the first, second and third anode structures is flush; and a thickness of the intermediate dielectric layer in the second, first and third anode structures increases sequentially.

Abstract: A lattice-based proxy signature method, apparatus and device, a lattice-based proxy signature verification method, apparatus and device, and a storage medium. Polynomials are randomly selected in rings to calculate public and private keys of nodes, and the magnitudes of proxy public and private keys are the same as the magnitudes of public and private keys of an original signer. Therefore, compared with existing proxy signature schemes, the present application has smaller lengths of public and private keys and higher storage efficiency. Proxy signature information generated in the present application shows a signature of the original signer and also shows a signature of a proxy signer. Once a proxy signature is created, the proxy signature cannot be repudiated by the proxy signer, and has strong non-repudiation and strong unforgeability. The proxy signature method has the advantage of resisting quantum computer attack.

Abstract: A battery includes a carrying component, a battery cell, a cover plate and a sealing member. The battery cell is fixed to the carrying component, the carrying component includes a first accommodating chamber with a first opening, and the first accommodating chamber is disposed on a side of the carrying component facing away from the battery cell, the cover plate is connected to the carrying component and is adapted to cover and close the first opening, and the sealing member is at least partially disposed between the cover plate and the carrying component to seal the first opening.

Abstract: A casing body of a battery includes a carrying plate, a side beam and a reinforcing plate. The carrying plate includes a carrying region and a connecting region, and the carrying region is configured to place a battery cell. The side beam and the carrying plate enclose to form an accommodating chamber for accommodating the battery cell, and the side beam is connected to the connecting region. At least a part of the reinforcing plate overlaps with the connecting region in a thickness direction of the carrying plate and is connected to the connecting region.

Abstract: Provided in the present invention are an insulated gate bipolar transistor with a super junction structure, and a preparation method therefor.

Abstract: A packaged device includes a circuit board, an electronic component, and a heat storage portion. The electronic component is electrically coupled to the circuit board; and the heat storage portion is disposed on the circuit board or embedded in the circuit board, and the heat storage portion is adjacent to the electronic component, where a specific heat capacity of the heat storage portion is higher than a specific heat capacity of the circuit board, and the heat storage portion is configured to store and release heat. A heat storage material with a relatively high specific heat capacity is introduced into the packaged device, and the heat storage portion is disposed on the circuit board around the electronic component where a large amount of heat generated by the electronic component in a short time can be quickly stored in the heat storage portion and then released to the outside.

Abstract: A super junction MOSFET device, including: a substrate having a first conductive type; a buffer layer having the first conductive type and disposed on the substrate; a super junction structure disposed on the buffer layer and including multiple first conductive type pillars and multiple second conductive type pillars alternately arranged in a transverse direction, several second conductive type pillars being partially and/or wholly displaced to provide two or more different transverse dimensions for the first conductive type pillars; a body region having the second conductive type and disposed on a top of the second conductive type pillar; a source structure located within the body region and including a source region having the first conductive type and an ohmic contact region having the second conductive type which contacts with the source region; and a gate structure in contact with the first conductive type pillar and the source structure.

Abstract: A time-frequency resource allocation method includes: obtaining an uplink reference signal of user equipment (UE) on which allocation is to be performed when scheduling a time-frequency resource for the UE; measuring, based on the obtained uplink reference signal, each beam in a second preset quantity of orthogonal beam groups including a first preset quantity of beams, to determine a level of each beam; then determining, based on the level of each beam, a beam attribute that is of the UE and that is in the second preset quantity of orthogonal beam groups; and then, allocating, based on the beam attribute that is of the UE and a beam attribute that is of one or more UEs on which allocation has already been performed and that is in the second preset quantity of orthogonal beam groups, the time-frequency resource to the UE on which allocation is to be performed.

Abstract: This application provides a beam selection method and apparatus, and a storage medium. The method includes: separately measuring a sounding reference signal SRS sent by at least one terminal, to determine a first spectral efficiency of each terminal; calculating a second spectral efficiency of each beam group based on the first spectral efficiency of each terminal, where each beam group includes at least one beam, and each beam covers at least one terminal; and determining a target beam group based on the second spectral efficiency of each beam group.