Abstract: The present invention discloses a wire rod for an ultrahigh-strength steel cord and a manufacturing method thereof. The manufacturing method includes: smelting molten steel where inclusions in sizes ?5 ?m are at a number density ?0.5/mm2 and sizes of inclusions are ?30 ?m; casting the molten steel into an ingot blank with a center carbon segregation value of 0.92-1.08; cogging the ingot blank into an intermediate blank with a center carbon segregation value of 0.95-1.05; rolling the intermediate blank into a wire rod; and performing temperature control cooling on the wire rod to obtain a wire rod with high purity, high homogeneity and tensile strength ?1,150 MPa. The wire rod may be used for an ultrahigh-strength steel cord with single tensile strength ?3,600 MPa.

Abstract: A gantry-type slab transfer device, including a moving frame, a mounting frame, a lifting mechanism, a hooking mechanism, a moving mechanism and two gantry frames. A discharging station, a feeding station and a processing station are arranged between the two gantry frames. The moving mechanism is provided at the moving frame, and is configured to drive two ends of the moving frame to move along the two gantry frames, respectively. The lifting mechanism is mounted on the moving frame. The mounting frame is liftably mounted to the moving frame through the lifting mechanism. The hooking mechanism is arranged at the mounting frame, and is configured to hook a grid frame.

Abstract: The present disclosure provides a display device, a gate driving circuit, a shift register unit and a driving method thereof. The shift register unit includes an input subcircuit, a first control subcircuit, a second control subcircuit, a third control subcircuit and an output subcircuit. The third control subcircuit is connected to the first node, the second clock signal terminal and the fifth node, and is configured to control a potential of the fifth node according to potentials of the first node and the second clock signal terminal.

Abstract: The invention provides computer-implemented method and system for mediating a robot-centric data schema to a building-centric data schema for representing a robot is provided. The building-centric data schema represents the robot with a plurality links representing non-deformable parts of the robot and a plurality of joints describing relationship between the links. The method comprises: extracting robot information from the robot-centric data schema; creating a robot container to model the robot as a whole-part structure; translating the plurality of links and the plurality of joints from the robot-centric data schema to the building-centric data schema based on the extracted robot information; filling the robot container with the translated links and translated joints; and constructing the building-centric data schema with the robot container filled with the translated links and translated joints.

Abstract: A pixel driving circuit includes: a driving circuit, connecting a first node, a second node, and a third node, and configured to provide a driving current to the third node by using the second node; a compensation circuit, connecting the third node, a fourth node, and a first gate driving signal end, and configured to conduct the third node and the fourth node; a first reset circuit, connecting a first initial signal end, a fifth node, and a first reset signal end, and configured to transmit a signal of the first initial signal end to the fifth node; a first isolation circuit, connecting the first node and the fourth node, and configured to conduct the first node and the fourth node; and a second isolation circuit, connecting the first node and the fifth node, and configured to conduct the first node and the fifth node.

Abstract: The present application relates to a benzophenone derivative, a method for preparing same, and use thereof. The benzophenone derivative has a structure represented by formula (1), formula (2), or formula (3). Compared with EMK, the bis(dialkylamino)benzophenone compound with an acrylate group side chain provided by the present application has a remarkably increased molecular weight and contains a polymerizable double bond, showing remarkably lower mobility in a cured film and thus being applicable in the fields of food packaging, printing formulations, and the like.

Abstract: A pixel driving circuit is provided. The pixel driving circuit includes a driving transistor; a storage capacitor having a first capacitor electrode and a second capacitor electrode; a coupling capacitor having a third capacitor electrode and a fourth capacitor electrode; a control transistor; and a data write transistor having a gate electrode connected to a gate line, a first electrode connected to a data line, and a second electrode connected to a first electrode of the control transistor; wherein the control transistor has a gate electrode connected to a fourth control signal line, a first electrode connected to the second electrode of the data write transistor, and a second electrode connected to the first capacitor electrode and the fourth capacitor electrode; a gate electrode of the driving transistor is connected to the third capacitor electrode; and the control transistor is an n-type transistor.

Abstract: A method includes: receiving a first event, where the first event is used to trigger image quality adjustment of a splicing display; sending N reference pictures including a first reference picture to the splicing display in response to the first event; receiving a first photo obtained by photographing an entire display area of the splicing display when the splicing display displays the first reference picture in full screen as a whole; and generating a first image quality adjustment parameter and a second image quality adjustment parameter based on the first reference picture and the first photo, where the first image quality adjustment parameter and the second image quality adjustment parameter is used to adjust image quality of the first and second display respectively.

Abstract: A driving circuit includes a first driving signal generation circuit, a first output control circuit, a first gating circuit, a first first energy storage circuit, a first second energy storage circuit and a first output circuit; N is a positive integer; the first gating circuit controls to write the gating input signal into the first first node under the control of the gating control signal; the first output circuit controls to connect the Nth stage of output driving terminal and the first voltage terminal under the control of the potential of the first second node, and controls to connect the Nth stage of output driving terminal and the second voltage terminal under the control of the potential of the first third control node; the first third control node and the first second control node are different nodes.

Abstract: A module structure, a touch module, a display module and a display apparatus are provided. The module structure includes: a substrate including a base substrate, wherein the base substrate includes a functional area and a bonding area on one side of the functional area; a plurality of bonding terminals are provided in the bonding area and arranged along a first direction and each bonding terminal extends along a second direction, and at least one floating terminal is provided in the bonding area and on at least one side of the plurality of bonding terminals in the first direction; the module structure further includes a flexible circuit board, including: a plurality of first connection terminals provided corresponding to the plurality of bonding terminals, and at least one second connection terminal provided corresponding to the at least one floating terminal.

Abstract: A pixel circuit, a method for driving the same, a display panel and a display apparatus, the pixel circuit includes: a light-emitting device; a driving transistor coupled to the light-emitting device; a first control circuit coupled to a gate of the driving transistor; a second control circuit coupled to a first setting electrode of the driving transistor and configured to initialize the first setting electrode of the driving transistor before the light-emitting device is driven to emit light; a third control circuit coupled to the driving transistor and configured to reset the gate of the driving transistor, control the data voltage to be input into the gate of the driving transistor, and control the driving transistor to generate an operating current according to a data voltage to drive the light-emitting device to emit light.

Abstract: A display panel and a display method thereof, and a display apparatus are provided. The display panel includes multiple pixel units arranged in an array, a pixel unit including multiple sub-pixels, a sub-pixel including a pixel drive circuit and a light emitting element connected with the pixel drive circuit, the display panel further including an initial signal generator, the display panel including a low frequency driving mode and a normal driving mode, the low frequency driving mode including a refresh frame stage for writing data to the pixel unit and a hold frame stage for holding the data written to the pixel unit, the initial signal generator being configured to acquire a current display brightness value band and a pattern to be displayed in the low frequency driving mode; quantize the pattern to be displayed to get an average picture level; determine a corresponding anode reset voltage according to the current display brightness value band and the average picture level.

Abstract: A pixel circuit includes a driving sub-circuit, a data writing sub-circuit, a compensation sub-circuit, a storage sub-circuit, and a first control sub-circuit. The data writing sub-circuit is configured to write a data signal provided by a data line into a second node under control of a first scan line. The compensation sub-circuit is configured to write a threshold voltage of the driving sub-circuit into the first node under control of a second scan line. The first control sub-circuit is configured to provide a reference voltage signal provided by a reference voltage line to the second node under control of the first control line after the data writing sub-circuit writes the data signal into the second node, so that the data signal written into the second node is coupled to the first node through the storage sub-circuit.

Abstract: A method includes a first device obtains application information of at least one first application of a second device from a first distributed database. The first distributed database is in the first device, the first distributed database is capable of data synchronization with a second distributed database, the second distributed database is in the second device, and the application information includes at least one of an application name, an application icon, and an application type. The first device displays a first interface. The first interface includes a second application of the second device, and the second application belongs to a subset of the first application.

Abstract: The present disclosure provides a display substrate and a display device. The display substrate includes: a base substrate, and a compensation signal line and a plurality of sub-pixels on the base substrate. The sub-pixel includes a sub-pixel driving circuit. The sub-pixel driving circuit includes a driving transistor and a compensation structure. The compensation structure is coupled to the corresponding compensation signal line. An orthographic projection of the compensation structure onto the base substrate is located at a side of an orthographic projection of a gate electrode of the driving transistor onto the base substrate.

Abstract: In a method for controlling a cross-device application, an interconnected control device obtains application capability information of a plurality of devices that include a first device and a second device. The application capability information includes at least one of an application sharing capability, an application receiving capability, or an application control capability. The interconnected control device receives from a user a first operation that indicates to the first device to perform application sharing with the second device. The interconnected control device sends group configuration information that indicates to the first device to perform application sharing with the second device.

Abstract: A first electronic device or a component, such as a chip system, may obtain a first touch point in a first touch area of a first control interface of the first electronic device and, in response, perform operation control in a first mode on a second electronic device.

Abstract: This application provides a display method, a display apparatus, and an electronic device. The method may be applied to a first electronic device. The method includes: The first electronic device receives a control instruction of a second electronic device, where the control instruction includes position information of a cursor; the first electronic device determines, based on the position information, whether a first position of the cursor is in a target display area, where the target display area is an area in which the second electronic device actually displays content; the first electronic device corrects, when determining that the first position is not in the target display area, the first position to obtain a second position, where the second position is in the target display area; and the first electronic device displays the cursor at the second position.

Abstract: Disclosed are a display panel and a display device. The pixel circuit in the display panel includes a control circuit, a drive circuit, and a regulating circuit. The control circuit controls the potential of the coupled control node based on the gate drive signal provided by the gate line and the data signal provided by the data line. The drive circuit drives the light-emitting element to emit light based on the potential of the control node and the drive power signal provided by the drive power line. The regulating circuit adjusts the potential of the control node through the coupling effect based on the drive power signal and the initial power signal provided by the initial power line.