Abstract: Provided is an electronic package providing a circuit structure having auxiliary circuit layers. Further, an electronic component is disposed on the circuit structure and electrically connected to the auxiliary circuit layers. In addition, an encapsulant covers the electronic component, and the circuit structure is disposed on the package substrate having a plurality of main circuit layers, such that the main circuit layers are electrically connected to the auxiliary circuit layers. As such, a number of layers of the auxiliary circuit layers is used to replace a layer number configuration of the main circuit layers.

Abstract: An end cover assembly, an energy storage apparatus, and an electricity-consumption device are provided in the disclosure to improve a production yield. The end cover assembly includes a top cover, an upper plastic member, a conductive block, a terminal post, and a sealing member. A mounting hole of the top cover extends through the top cover in a thickness direction of the top cover. The upper plastic member is mounted to the top cover. A through hole of the upper plastic member extends through the upper plastic member in the thickness direction of the upper plastic member and is in communication with the mounting hole. The conductive block is mounted to the upper plastic member. A fitting hole of the conductive block extends through the conductive block in a thickness direction of the conductive block and is in communication with the through hole.

Abstract: A training method based on an improved protograph neural decoder includes the following steps. A to-be-trained decoding network is constructed based on an initial variable sub-network layer, an initial check sub-network layer and a preset shuffled belief-propagation (BP) sub-network layer. The initial variable sub-network layer, the initial check sub-network layer and the preset shuffled BP sub-network layer are updated and trained by calculating log-likelihood ratio (LLR) based on a preset mean square error loss function and a preset decoder objective function to obtain a target protograph neural decoder. The preset mean square error loss function is configured to calculate a loss value between output information of the check sub-network layer and the preset shuffled BP sub-network layer. The target protograph neural decoder includes an optimized variable sub-network layer, an optimized check sub-network layer and an optimized shuffled BP sub-network layer. A training device is also provided.

Abstract: A vehicle includes an electric chassis provided with a navigation device and a vehicle body to be connected to the electric chassis. The navigation device is configured to control the electric chassis to travel according to a predetermined path. A vehicle final assembly line includes: a vehicle body positioning device, configured to position the vehicle body on the electric chassis to connect the vehicle body to the electric chassis at a marriage station when the navigation device controls the electric chassis to travel to the marriage station according to the predetermined path, and control the vehicle body and the electric chassis that are connected to each other to travel to a plurality of assembly stations in sequence according to the predetermined path so as to complete assembly of the vehicle at the plurality of assembly stations, and the assembled vehicle leaves the line at an end-of-line station.

Abstract: The present disclosure provides a display module and a display apparatus. The display module includes a display panel, a backlight assembly, an intermediate frame and a backplane; the backplane includes a backplane body on a side of the backlight assembly away from the display panel; the backplane body includes a contact structure recessed in a direction from a side away from the light guide assembly toward a side close to the light guide assembly. The contact structure is in contact with the light guide assembly; a receiving space is between the backplane body and the light guide assembly and on a side of the contact structure close to a lateral backlight source; an elastic contact member is in a receiving space and is in contact with the backplane body and is adjacent to the light guide assembly; the intermediate frame includes an intermediate frame body surrounding the backlight assembly.

Abstract: A semiconductor device includes a gate structure on a substrate and an epitaxial layer adjacent to the gate structure, in which the epitaxial layer includes a first buffer layer, an anisotropic layer on the first buffer layer, a second buffer layer on the first buffer layer, and a bulk layer on the anisotropic layer. Preferably, a concentration of boron in the bulk layer is less than a concentration of boron in the anisotropic layer, a concentration of boron in the first buffer layer is less than a concentration of boron in the second buffer layer, and the concentration of boron in the second buffer layer is less than the concentration of boron in the anisotropic layer.

Abstract: The present application provides a light-emitting device, a display apparatus, the light-emitting device including: a substrate; at least two light-emitting units, in a direction perpendicular to the plane where the substrate is located, orthographic projections of two adjacent light-emitting units on the substrate overlap; at least one patterned bonding layer, located between two adjacent light-emitting units, including a plurality of spaced bonding portions, the bonding portions are configured to be fixed and electrically connected to the two adjacent light-emitting units; the orthographic projection of the bonding portion on the substrate is within the orthographic projection of the light-emitting unit on the substrate, and the sum of the orthographic projection areas of all bonding portions on the substrate is less than the area of the orthographic projection of the light-emitting device on the substrate.

Abstract: The present invention is based on the discovery of a proteolysis targeting compound having tissue targeting capability and use thereof, relating to medicinal products, and to such a compound or a pharmaceutically acceptable salt thereof, a stereoisomer, a solvate, or a polymorph. The compound is a proteolysis targeting chimera (PROTAC) with specific tissue targeting ability. The compound structure comprises three parts, i.e., A-BD-CON, wherein the part A is a PROTAC, one end of the structure thereof is a target protein ‘binding ligand, and the other end is a ubiquitin ligase ligand; and the part CON is a ligand of an asialoglycoprotein receptor (ASGPR), enabling the specific tissue targeting function. The compound enriches in liver tissue and is able to target cells in the tissue. The invention achieves improved druggability of the PROTAC with higher solubility and cellular membrane permeability, therefore produces enhanced pharmaceutical effect on the specific target tissue.

Abstract: The present disclosure provides a display substrate, a manufacturing method thereof and a display device. The display substrate includes: a substrate structure including a base substrate; and a light-emitting structure, a pixel defining layer and a connection structure wherein the light-emitting structure includes a conductive structure layer, a first light-emitting layer and a first electrode layer. The connection structure includes a first conductive layer, a second conductive layer and a top structure, wherein an orthographic projection of the second conductive layer on the base substrate is inside an orthographic projection of the top structure on the base substrate, and the top structure includes a second light-emitting layer, wherein an orthographic projection of the first light-emitting layer on the base substrate partially overlaps with an orthographic projection of the second light-emitting layer on the base substrate.

Abstract: Low data rate, low power, bi-directional transmissions may be provided over existing physical communication media (e.g., coaxial cables and/or optical fiber) and in the presence of higher bandwidth, higher power primary signals currently being transmitted over the communication media. The low data rate, low power, bi-directional transmissions may be accomplished using spread-spectrum modulated signals that are positioned in frequency relative to the primary signals, such that the low data rate, low power transmissions occur without detectable interference with the primary signals, which include multiplexed narrowband modulated signals. In some embodiments, the primary signals may be modulated using quadrature amplitude modulation (QAM) and multiplexed using orthogonal frequency division multiplexing (OFDM) and the spread-spectrum modulated signals may be chirp spread spectrum (CSS) modulated signals modulated using Gaussian frequency shift keying (GFSK).

Abstract: A pixel circuitry, a pixel driving method and a display device are provided. The pixel circuitry includes a first light-emission control circuitry, a driving circuitry, a second light-emission control circuitry, a resetting control circuitry and a light-emitting element. The resetting control circuitry is electrically connected to a resetting control line, a connection node and a first initial voltage end for providing a first initial voltage, and configured to apply the first initial voltage to the connection node under the control of a resetting control signal from the resetting control line. The connection node is a first node, a third node or a fourth node. According to the present disclosure, it is able to suppress the occurrence of flicker.

Abstract: The present disclosure provides a microphone and a display panel. The microphone includes a first substrate, a cavity disposed on a side of the first substrate, and multiple resonant units disposed on the first substrate and located in the cavity, a resonant unit is configured to generate a frequency response in response to a particular acoustic signal, the frequency response of the multiple resonant units at least includes a resonant frequency response segment, and resonant frequency response segments of the multiple resonant units are at least partially different.

Abstract: A method for preparing ternary positive material in a lithium battery includes mixing nickel salt, cobalt salt, and manganese salt to form a mixed solution. A precipitant and a complexing agent are added into the mixed solution, thereby adjusting a pH value to a range of 10.5 to 12 and obtaining a precursor A. The precursor A and lithium salt are ground by a ball mill to obtain a precursor B, precursor B then being sintered in an air or oxygen atmosphere. The sintering includes heating at a first heating speed of 5 to 15° C./min to a first temperature of 400 to 800° C. and being held at such temperature for 1 to 6 h, and heating at a second heating speed of 1 to 10° C./min to a second temperature of 900 to 980° C. and being held there for 8 to 10 h.

Abstract: The present disclosure provides a bulk acoustic wave (BAW) filter structure and a preparation method thereof. According to the present disclosure, piezoelectric film elements are formed on a surface of an epitaxial substrate to form a transfer structure; resonant regions are defined on a supporting substrate and covered with bonding units to obtain a bonding structure; upper and lower surfaces of the transfer structure are reversed, and bottom electrode units are bonded to the resonant regions correspondingly one to one to obtain a BAW structure; and the epitaxial substrate is removed, and top electrode units are formed on surfaces of the piezoelectric film elements that are in contact with the epitaxial substrate previously. The BAW filter structure of the present disclosure can achieve batch production with low cost, high efficiency and high yield.

Abstract: Disclosed are a display substrate, a display panel, and a display device. The display substrate includes a base substrate having a first display area and a second display area; a light-emitting device layer arranged on the base substrate and including a plurality of first light-emitting devices arranged in the first display area; a driving circuit layer arranged between the light-emitting device layer and the base substrate and including a plurality of first pixel circuits; and a plurality of transparent conductive layers arranged on the base substrate.

Abstract: A method includes a computer device that determines a first sensing central point of a second sensing area and a second sensing central point of a third sensing area based on sensing data on a hovering control panel at a reference moment, determines an area segmentation line of a first sensing area based on the first sensing central point and the second sensing central point, and segments, based on the area segmentation line, the first sensing area generated at a first moment to obtain a first sensing control area and a second sensing control area such that, a case in which sensing areas generated by two objects are combined or a weaker sensing area is covered when the two objects are in proximity or overlap can be effectively avoided.

Abstract: Provided is an near-field lithography immersion system, including: an immersion unit including: a liquid flow channel and a gas flow channel configured to apply gas to confine an immersion liquid provided by the liquid flow channel into an exposure field; at least two interface modules, the interface module includes a gas connector, a liquid connector and a brake connector, the gas connector and the liquid connector are correspondingly connected to the gas flow channel and the liquid flow channel, respectively, the brake connector is configured to control an assembly and a disassembly of the immersion unit, and the interface module is detachably connected to the immersion unit; and a mask loading module including a mask base plate and a mask, the immersion liquid is guided to an edge of the mask from below the mask base plate to form an immersion field between the mask and a substrate.

Abstract: The present disclosure relates to neural network construction methods. One example method includes generating parameters of a target neural network based on a parameter generation network, where input of the parameter generation network includes information about a relative number of a neuron in the target neural network, the relative number of the neuron represents a relative location of the neuron at a first neural network layer, and the first neural network layer is a layer at which the neuron in the target neural network is located. The target neural network is constructed based on the parameters of the target neural network, where the parameters of the target neural network are generated by inputting the information about the relative number of the neuron into the target neural network.

Abstract: A memory array device includes a stack of transistors over a semiconductor substrate, a first transistor of the stack being disposed over a second transistor of the stack. The first transistor includes a first memory film along a first word line and a first channel region along a source line and a bit line, the first memory film being disposed between the first channel region and the first word line. The second transistor includes a second memory film along a second word line and a second channel region along the source line and the bit line, the second memory film being disposed between the second channel region and the second word line. The memory array device includes a first via electrically connected to the first word line and a second via electrically connected to the second word line, the second staircase via and the first staircase via having different widths.

Abstract: A terminal device receives first information from an access network device. The first information indicates that at least two frequency resources in a plurality of frequency resources are activated, and the plurality of frequency resources are preconfigured. Then, the terminal device performs a data transmission with the access network device on a first frequency resource. The at least two frequency resources indicated by the first information include the first frequency resource.