Abstract: A display substrate and a manufacturing method and a display device are provided. The display substrate includes: a base substrate, a first insulation layer, a first electrode pattern, a connecting electrode pattern, a second electrode, a light-emitting functional layer, and a first filling layer. 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 light-emitting functional layer is located between the first electrode pattern and the second electrode. The first filling layer is located between the connecting electrode pattern and the first electrode pattern. The first filling layer and the light-emitting functional layer are different layers; a portion of the first insulation layer that is located between the first electrode pattern and the connecting electrode pattern has a groove, and the first filling layer is at least partially located in the groove.

Abstract: This disclosure relates to an organic electroluminescent structure and a display device. The organic electroluminescent structure includes a base substrate; a passivation protective layer provided at a side of the base substrate, in which the passivation protective layer is provided with a plurality of inner cutting portions arranged at intervals at a side facing away from the base substrate, each of the inner cutting portions has a first surface towards the base substrate and a second surface away from the base substrate, an orthographic projection of the first surface on the base substrate is within an orthographic projection of the second surface on the base substrate, and a groove is provided between two adjacent inner cutting portions and is formed as an inner cutting structure; an anode layer including a plurality of anodes arranged at intervals; an organic light-emitting functional layer having a hole injection layer.

Abstract: A downhole throttling device based on wireless control includes an inlet nozzle, a throttling assembly, an electrical sealing cylinder, a gas guide cylinder, a lower adapter sleeve, an end socket, a female sleeve, and electrical components. The inlet nozzle is connected to the throttling assembly, the throttling assembly is connected to the electrical sealing cylinder and the gas guide cylinder, the electrical sealing cylinder and the gas guide cylinder are both connected to the lower adapter sleeve, the lower adapter sleeve is respectively connected to the end socket and the female sleeve, and the electrical components are arranged in the electrical sealing cylinder. A throttling effect is achieved by detecting the temperature and pressure in a tube by a temperature/pressure sensor in the electrical components and controlling a motor to rotate a movable valve in the throttling assembly by a circuit control assembly, thereby achieving wireless control over downhole throttling.

Abstract: Connectors for use with high-speed signals. Mating connectors may include interlocking components that control the mated position of the connectors such that wipe distance can be reduced. These components may be compact such that they can be integrated into connectors with standardized exterior dimensions. They may be integrated into mating guides of the mating connectors. For one of the mating connectors, such a component may be a locking member disposed in and curving out of its guide such that the locking member mates with a matching feature of a component in the guide of the other connector. As the connectors are secured by these components, the conductive elements may be shorter than the lengths required by standards, which reduces the stub and therefore increases signal integrity. Such a configuration provides higher signal integrity at higher speeds, while conforming to standards that constrain mating and mounting interfaces.

Abstract: A card edge connector with reduced height that operates reliably. The connector has a housing with a slot extending toward a mounting face. An electronic card can be inserted into the slot until an edge of the card is in a seating plane. The connector has a latch pivotally connected to the housing which may be rotated to eject the card. A reinforcing member may be disposed in the latch with a foot extending between the edge of the card and the mounting face such that, when the latch is rotated, the foot may press against the edge of the card to eject the card. The reinforcing member is both mechanically stronger and thermally more conductive than the latch. Such a configuration enables the seating plane to be closer to the mounting face than that required to meet industry standards.

Abstract: The present application provides a displaying base plate and a displaying device, which relates to the technical field of displaying. The displaying device can ameliorate the problem of screen greening caused by electrostatic charges, thereby improving the effect of displaying. The displaying base plate includes an active area and a non-active area connected to the active area, the non-active area includes an edge region and a first-dam region, and the first-dam region is located between the active area and the edge region; the displaying base plate further includes: a substrate; an anti-static layer disposed on the substrate, wherein the anti-static layer is located at least within the edge region; and a driving unit and a touch unit that are disposed on the substrate, wherein the driving unit is located within the active area.

Abstract: Surface mount card edge connectors and compact systems using such connectors are provided. A connector has a housing holding conductive elements with a mating face and a mounting face configured to face a side surface of a board. Each conductive element comprises a mating contact portion and a mounting tail extending beyond the mounting face and having an end surface configured to be mounted to a surface pad on a surface of the board. The connector has one or more board locks. Each board lock has a body portion disposed in the housing and a mounting portion having an end surface parallel to the end surfaces of the mounting tails of the conductive elements. Such a configuration enables connectors mounted to opposite sides of a board to be aligned such that a system with these connectors may be more compact.

Abstract: Embodiments of apparatus and method for transition smoothing implementation on a stream of data are disclosed. In an example, a system on chip (SoC) for wireless communication includes a digital front-end. The digital front-end is configured to obtain a stream of data having one carrier or multi-carriers. The stream of data is divided into a plurality of blocks. The digital front-end is also configured to adjust a gain of the stream of data based on a predetermined frequency corresponding to a length of each of the plurality of blocks. The digital front-end is also configured to append a ramp-down tail sequence to a first block of the stream of data after a last sample of the first block, and generate a ramp-up head sequence for a second block immediately after the first block, based on a head sequence of the second block.

Abstract: A card edge connector that is robust under various operating conditions of a system in which the connector is used. The connector has a housing holding terminals. The housing has a slot extending from a body to a tower disposed at an end of the body. The tower has an outer chamber and an inner chamber joining the out chamber and the slot. The outer and inner chambers comprising joined side walls. The side walls of the inner chamber are thicker than that of the outer chamber. A latch is pivotably disposed in the tower between a locked position and an unlocked position for retaining and releasing an electronic card inserted in the slot. The latch has a body and protrusions protruding from the body toward the slot. The latch body engages the side walls of the outer chamber. The protrusions engage the side walls of the inner chamber.

Abstract: A card edge connector that provides reliable performances while satisfying smaller dimensions required by industry standards. The connector has a housing holding terminals. The housing has a body, a tower narrower than the body, and a slot extending from the body to the tower. The tower has a tower body protruding from an end of the body of the housing and an extension protruding from the tower body away from the slot. The connector has a latch pivotably connected to the housing. The latch has a recess configured to receive the extension of the tower. The connector has a reinforcing member between the tower body and the extension. Such a configuration enables the tower and/or the latch to be narrower such that more components can be disposed in a system in which the connector is disposed, while strong enough to sustain various operating conditions of the system.

Abstract: The present disclosure provides a plurality of the compounds. The compounds are capable of inhibiting Cathepsin L (CatL). A composition including at least one of these compounds is also provided. A method for treating or preventing one or more CatL-related diseases in a subject is further provided. The method may include administering the composition to the subject.

Abstract: Card edge connectors that are reliable and robust against impacts by external forces while having narrower widths by industry standards. A connector includes a housing having a body with a slot elongated longitudinally. The housing has a pair of towers extending vertically from opposite ends of the longitudinal slot. Each tower has a slot elongated vertically, and is narrower than the body in a transverse direction. The longitudinal slot and the vertical slots are configured to receive edges of an electronic card. The connector has a pair of reinforcing members. Each reinforcing member is at least partially disposed on a tower and configured to support a joint between the tower and the body of the housing. Such a configuration can increase robustness of the connector at the joints and therefore reduce the risks of deforming or cracking the towers when the connector is impacted by an external force.

Abstract: A method for fallback handling is provided. The method for fallback handling includes operating a user equipment in a fifth-generation (5G) radio access technology. The method also includes maintaining second-generation (2G) and third-generation (3G) physical layer components in a warm state. The method further includes maintaining 2G and 3G layer 2 components in an inactive state.

Abstract: A field installable connector that conforms to standard physical requirements while providing high performance at high speeds. The connector includes a housing holding conductive elements configured for pressure mount to a printed circuit board. The housing has a mating surface, a mounting surface opposite the mating surface in a vertical direction, and a slot extending through the mating surface. Each conductive element has a mating end curving into the slot, and a mounting end extending out of the mounting surface at an angle to the vertical direction. The mounting end has a contact surface configured to make contact with a contact pad on the board. The housing includes holes aligned with holes of the board such that a connecting member can extend through the aligned holes to secure the housing to the board and provide force for sufficient contact between conductive elements and respective contact pads.

Abstract: The present disclosure provides an electrical connector. The electrical connector includes an insulating body and one or more reinforcing members. The insulating body comprises a pair of side portions which extend in a longitudinal direction, and a pair of tower portions which are connected to respective ends of the pair of side portions. The pair of side portions and the pair of tower portions form a longitudinal card slot. The ends of the card slot extend into the pair of tower portions respectively. A reinforcing member may be arranged in a tower portion. When an electronic card is inserted into the card slot, the one or more reinforcing members can maintain the shape of the tower portions and prevent deformation or cracking of the tower portions when the electronic card is impacted by an external force.

Abstract: A card edge connector with members configured to secure a mating component so as to improve the connector’s reliability. The connector housing may have a slot configured to receive the mating component. The slot has a first portion configured to receive a front edge of the mating component, and second portions extending from opposite ends of the first portion and configured to receive side edges of the mating component. Members are disposed in the housing and have beams curving into respective second portions of the slot. The beams of the members are configured to restrain movement of the mating component when the mating component is inserted into the slot. Such a configuration enables more reliable connections and improves the connector’s shock resistance while being compatible with mating components having a variety of sizes.

Abstract: A card edge connector with latches that improve the connector's reliability. The connector comprises a housing having a slot for receiving a card and latches on opposite ends of the slot for locking the card in the slot. Each latch includes a body and a projection extending in a transverse direction from a side surface of the body. The latch is pivotably connected to the housing by the projection. The latch may rotate about the projection between a locked position and an unlocked position. The body includes a lower body and an upper body wider than the lower body in the transverse direction. The projection is disposed on the lower body. The latch further includes a protrusion extending between the projection and the upper body. Such a configuration restricts the latches from moving in the housing and therefore improves the reliability of the connector.

Abstract: Apparatus and methods for performing a Million Instructions per Second (MIPS) analysis for a data stack of a user equipment (UE) are disclosed. The method includes (i) receiving an input for a Monte Carlo simulation, the input including a requirement for one or more use cases, a processor specification, and a user-specified function; (ii) determining a traffic model, a number of packets to be run for each use case, and a seed value for the Monte Carlo simulation; (iii) performing the Monte Carlo simulation based on the input and the traffic model to generate a simulation result; and (iv) determining a recommended configuration of processor cores for the data stack based on the simulation result.

Abstract: Methods for providing a layer-2 data stack solution in a data plane and associated devices are provided. In some embodiments, the method includes (i) determining, among a plurality of data stack solutions that are selectable, which layer-2 data stack solution is selected and (ii) causing, according to the selected layer-2 data stack solution, the layer-2 micro controller to intervene with a data plane hardware module that is configured to implement a specific layer-2 data stack function. Each of the plurality of data stack solutions represents a distinctive intervening configuration of a layer-2 micro controller. The layer-2 micro controller is coupled to a number of data plane hardware modules that are configured to implement different layer-2 data stack functions. The intervening configuration of the layer-2 micro controller is indicative of a level of control of the layer-2 micro controller over the data plane hardware modules.

Abstract: A method includes: receiving, at a first layer of a protocol stack, multiple code blocks from a base station, the multiple code blocks is a portion of a transport block and is associated with an error rate; transmitting, to a second layer of the protocol stack, the multiple code blocks; and determining, at the second layer and based on the error rate, whether to (1) store the multiple code blocks in memory or (2) process the multiple code blocks. A method for saving power in a physical (PHY) layer-to-medium access (MAC) layer interface and a network device, and a system are also provided.