Abstract: An array substrate having a connection pad in a connection pad area is provided. The connection pad includes a plurality of first probe contact pads, a plurality of second probe contact pads, a plurality of first connection lines coupled to the plurality of first probe contact pads, respectively, and a plurality of second connection lines coupled to the plurality of second probe contact pads, respectively; the plurality of first connection lines and the plurality of second connection lines being in two different layers. A total number of conductive layers electrically connected to a respective first connection line of the plurality of first connection lines is different from a total number of conductive layers electrically connected to a respective second connection line of the plurality of second connection lines.

Abstract: A light-emitting substrate includes a base substrate, light-emitting device(s) and a first insulating layer. A light-emitting device includes a first electrode, a light-emitting functional layer and a second electrode that are sequentially stacked. The first electrode includes a second sub-electrode and a first sub-electrode. The second sub-electrode includes a first portion covered by the first sub-electrode and a second portion except for the first portion. The first insulating layer has a first opening and a second opening. A portion of a side face of the first sub-electrode located on the second sub-electrode is covered by the first insulating layer. A portion of the light-emitting functional layer located in the first opening is in contact with the first sub-electrode, and a portion of the light-emitting functional layer located in the second opening is in contact with the second portion in the second sub-electrode.

Abstract: A light-emitting substrate includes a base substrate, an auxiliary electrode line, at least one light-emitting device, and at least one light-detecting device(s). The auxiliary electrode line is disposed on the base substrate. The at least one light-emitting device is disposed above the base substrate, and a light-emitting device includes a first electrode, a light-emitting functional layer and a second electrode that are sequentially stacked in a direction moving away from the base substrate. The at least one light-detecting device is disposed above the base substrate, and a light-detecting device includes a third electrode and a fourth electrode. The auxiliary electrode line is coupled to the fourth electrode and the second electrode.

Abstract: Provided is a display substrate including a substrate, and a light-emitting device and an optical compensation structure which are located on the substrate. The optical compensation structure includes a photoelectric sensor, a transistor and a capacitor, and the photoelectric sensor is electrically connected to the transistor and the capacitor respectively. The photoelectric sensor includes a first electrode, a photosensitive layer located on a side of the first electrode distal from the substrate, and a second electrode located on a side of the photosensitive layer distal from the substrate; the transistor includes a source electrode, a drain electrode, a gate electrode and an active layer; and the capacitor includes a first electrode plate and a second electrode plate located on a side of the first electrode plate distal from the substrate.

Abstract: A display panel has a display region, a fan-out region located on a side of the display region, and a bonding region located on a side of the fan-out region away from the display region. The display panel includes a gate driving circuit disposed in the display region, a plurality of data lines and a plurality of control signal lines that all extends from the display region to the fan-out region, and a plurality of data fan-out leads and a plurality of first fan-out leads that are all disposed in the fan-out region. Each data line is electrically connected to a data fan-out lead. The data fan-out leads are gathered to the bonding region. The control signal lines are electrically connected to the gate driving circuit. Each control signal line is electrically connected to a first fan-out lead. The first fan-out leads are gathered to the bonding region.

Abstract: A display substrate includes: a base substrate; a plurality of pixel circuits on the base substrate; and a plurality of pixels; the pixel includes a first sub-pixel, a second sub-pixel and a third sub-pixel; orthographic projections of the first sub-pixel, the second sub-pixel and the third sub-pixel on the base substrate do not overlap with each other; the first sub-pixel, the second sub-pixel and the third sub-pixel are electrically connected to the pixel circuits in a one-to-one correspondence manner; a first distance in a first direction exists between the first sub-pixel and the second sub-pixel, and a first via is arranged in the first distance; a second distance in the first direction exists between the first sub-pixel and the third sub-pixel, and a first via is arranged in the second distance; a third distance in the first direction exists between the second sub-pixel and the third sub-pixel.

Abstract: A display panel includes: a substrate, sub-pixels and a gate drive circuit. The sub-pixel includes a pixel drive circuit. The gate drive circuit includes cascaded shift registers, and a shift register is electrically connected to pixel drive circuits in a row of sub-pixels. The gate drive circuit further includes cascade input signal lines and cascade display reset signal lines. The cascade input signal line is configured to connect a shift signal terminal and an input signal terminal of two different shift register; and the cascade display reset signal line is configured to connect a shift signal terminal and a display reset signal terminal of two different shift register. The display panel has sub-pixel regions for arranging the sub-pixels and first gap regions each located between two adjacent columns of sub-pixel regions; the cascade display reset signal lines and the cascade input signal lines are disposed in different first gap regions.

Abstract: A display substrate, a display panel, and a display device are provided. The display substrate includes a substrate, a plurality of sub-pixels located on the substrate, a plurality of driving circuits and a plurality of light sensors, an orthographic projection of the light sensors on the substrate is within a range of an orthographic projection of the driving circuits on the substrate.

Abstract: A method for compensating display of a spliced screen, including: obtaining a picture to be displayed; obtaining a theoretical brightness gain of at least one sub-display region in a plurality of sub-display regions; obtaining an actual brightness gain of the central region according to the theoretical brightness gain of at least part of the sub-display regions, and obtaining actual brightness gains of a plurality of first nodes in the non-central region according to the theoretical brightness gain of at least part of the sub-display regions; obtaining an actual brightness gain of at least part of the non-central region by using a bilinear interpolation method according to the actual brightness gains of the plurality of first nodes and an actual brightness gain of at least one second node on the central region; and compensating the picture to be displayed based on an actual brightness gain of the picture to be displayed.

Abstract: A display substrate includes: a base substrate, a plurality of pixel units and a plurality of initialization voltage signal lines. The pixel units are arranged in an array to form a plurality of rows of pixel units and a plurality of columns of pixel units, at least one pixel unit includes sub-pixels, and at least one sub-pixel includes a light-emitting element and a pixel driving circuit. The initialization voltage signal lines are configured to provide initialization voltage signals to the plurality of rows of pixel units respectively, and are arranged at intervals along a second direction. At least one initialization voltage signal line extends along a first direction. The plurality of rows of pixel units include a (2n?1)th row and a 2nth row and pixel driving circuits of the (2n?1)th row and pixel driving circuits of the 2nth rows share a common initialization voltage signal line.

Abstract: A display panel includes: plurality of pixel circuits arranged on base substrate, at least one pixel circuit includes a drive transistor and a first switch transistor an active layer arranged on base substrate and including a first active portion and a second active portion, the first active portion configured to form a channel portion of the drive transistor, the second active portion is configured to form a second electrode connection portion of the first switch transistor; and a first conductive layer arranged on a side of the active layer away from the base substrate, the first conductive layer includes a first conductive portion, a portion of the first conductive portion used to form a gate electrode of the drive transistor another portion is electrically connected to the second active portion, and a channel length of the channel portion of the drive transistor is greater than a channel width.

Abstract: An organic light-emitting diode (OLED) display substrate, a manufacturing method thereof and a display panel are provided. The OLED display substrate has pixel regions and includes a base substrate and a pixel defining layer disposed on the base substrate; in regions of the pixel defining layer corresponding to the pixel regions, accommodation parts penetrating the pixel defining layer are disposed, and the pixel defining layer is further provided with guide parts disposed corresponding to the accommodation parts, the guide parts are located on a periphery of the corresponding accommodation parts and formed by recessed areas which are formed on a side of the pixel defining layer away from the base substrate, the recessed areas do not penetrate the pixel defining layer, and an orthographic projection of the guide part on the base substrate is directly coupled to an orthographic projection of the corresponding accommodation part on the base substrate.

Abstract: A lithium-ion battery includes a positive electrode piece, a negative electrode piece, a separator arranged between the positive electrode piece and the negative electrode piece, and an electrolyte. The positive electrode piece includes a positive electrode current collector, a positive diaphragm and a positive electrode tab which are attached to a surface of the positive electrode current collector. The negative electrode piece includes a negative electrode current collector, a negative electrode diaphragm and a negative electrode tab which are attached to a surface of the negative electrode current collector. The negative electrode diaphragm is provided with a first groove in which the negative electrode tab is arranged. The positive electrode piece opposite to the first groove is provided with a first insulating adhesive tape thereon, and the positive electrode diaphragm around an edge of the first insulating adhesive tape is provided with a first adhesive tape groove.

Abstract: The present disclosure provides a method and device for managing information, relating to the field of terminal information management, and solving the problem of cumbersome operation of information management. The method includes displaying, at a mobile terminal comprising a microprocessor, a network connection, and a display, a calendar interface, and when an operating instruction indicating extended display input by a user is detected on the calendar interface, displaying, at the mobile terminal, associated information corresponding to a date at a preset display position of the calendar interface.

Abstract: The present disclosure provides a method and device for managing information, relating to the field of terminal information management, and solving the problem of cumbersome operation of information management. The method includes displaying, at a mobile terminal comprising a microprocessor, a network connection, and a display, a calendar interface, and when an operating instruction indicating extended display input by a user is detected on the calendar interface, displaying, at the mobile terminal, associated information corresponding to a date at a preset display position of the calendar interface.

Abstract: The embodiments of the present disclosure provide an equipment control processing method and device. The method includes: determining an action type according to an action of the component to be controlled; determining a target action logic code class according to the action type and a plurality of pre-created action logic code classes, wherein the action logic code class is created according to the action types extracted from the actions of a plurality of the components to be controlled; creating an action object corresponding to the component to be controlled according to the target action logic code class; correlating control signal corresponding to the action of the component to be controlled and the action object corresponding to the component to be controlled, and storing correlation between the control signal and the action object, so as to implement control processing on the component to be controlled according to the correlation between the control signal and the action object.

Abstract: The embodiments of the present disclosure provide an equipment control method, apparatus, electronic device and storage medium. The method includes determining one or more equipment control sub-processes involved in control process of equipment to be controlled and execution logic between each equipment control sub-process; obtaining code corresponding to the equipment control sub-process; generating an encoding configuration file corresponding to the control process according to the code corresponding to each equipment control sub-process and the execution logic between each equipment control sub-process; and controlling the equipment according to the encoding configuration file. By applying the solutions provided by the embodiments of the present disclosure, repetitive hard-coding are avoided, the debugging and development at a later stage are simplified, and the development efficiency is improved.