Abstract: Disclosed are a touch substrate and a preparation method thereof, and a touch apparatus. The touch substrate includes an electrostatic transmission layer, a first insulating layer, a first conductive layer, a second insulating layer, and a second conductive layer which are sequentially stacked, wherein the first conductive layer includes a first touch electrode, the second conductive layer includes a second touch electrode and a second dummy electrode which are insulated from each other, and the second dummy electrode is electrically connected to the electrostatic transmission layer by means of a via penetrating the first insulating layer and the second insulating layer; and/or, the first conductive layer further includes a plurality of first dummy electrodes insulated from one another, and the first dummy electrode and the first touch electrode are insulated from each other.

Abstract: Embodiments of the present disclosure provide a video playback control method and apparatus, an electronic device and a storage medium. The method includes: receiving a first video playback instruction, where the first video playback instruction is triggered to be generated when a user clicks a video playback control within a first target display area in a music list display interface; and playing a first target video in the first target display area and expanding a height of the first target display area to a set height value, where the first target video takes a first target music, corresponding to the first target music item displayed in the first target display area, as background music. By adopting the above technical solution, the embodiment of the present disclosure may realize a function of playing, through the music list, a video whose background music is the music in the music list.

Abstract: The present disclosure provides a touch substrate and a touch display device. The touch substrate includes a base substrate, and a first electrode layer and a second electrode layer laminated one on another on the base substrate. The first electrode layer includes first channel patterns and first dummy electrode patterns, the second electrode layer includes second channel patterns and second dummy electrode patterns, the first channel pattern and the second channel pattern are insulated from each other and arranged in such a manner as to cross each other, and the second channel pattern is insulated from the second dummy electrode pattern. Each first dummy electrode pattern includes a first dummy electrode sub-pattern, each second dummy electrode pattern includes a second dummy electrode sub-pattern, and the first dummy electrode sub-pattern is electrically coupled to the first channel pattern and the second dummy electrode sub-pattern.

Abstract: A light emitting substrate and a manufacturing method thereof, and a display device are provided. The manufacturing method includes providing a base substrate; forming a first conductive pattern on the base substrate using a first mask; forming a first insulating layer on the first conductive pattern using a second mask, to form a first via hole and a second via hole; forming a second conductive pattern on the first insulating layer using the first mask, the second conductive pattern being electrically connected to the first conductive pattern through the first via hole and the second via hole; forming a second insulating layer on the second conductive pattern using the second mask, to form a third via hole; and forming a third conductive pattern on the second insulating layer using a third mask, the third conductive pattern being electrically connected to the second conductive pattern through the third via hole.

Abstract: A drive backboard includes: a first conductive layer including bonding pins and first connecting lines, an insulating layer including first via holes and second via holes, a second conductive layer including connecting electrodes and second connecting lines and a conductive protective layer including first protective structures and second protective structures. The first via hole exposes the bonding pin, one end of a first connecting line electrically connects a bonding pin, and the other end reaches the second via hole. One end of a second connecting line electrically connects a connecting electrode, and the other end electrically connects the first connecting line through the second via hole. The first protective structure covers the bonding pin, and the second protective structure covers the second connecting line formed at the position of the second via hole. The pattern of the conductive protective layer is complementary to the pattern of the insulating layer.

Abstract: The present disclosure provides a driving backplane and a display apparatus. The driving backplane includes: a substrate, and signal wires, binding electrodes and connection wires arranged on the substrate; at least one of the signal wires extends in a first direction; a first end of any one of the connection wires is electrically connected with at least one of the binding electrodes, and a second end of any one of the connection wires is electrically connected with one of the signal wires; a wire width of at least one of the connection wires at the first end is smaller than a wire width at the second end; and at least one of the connection wires includes: a first straight wire portion extending in the first direction, and an oblique wire portion with an extending direction forming a certain included angle with the first direction.

Abstract: The present disclosure relates to a method for fabricating a touch substrate, a touch substrate and a touch device. The method includes: forming, through a splicing exposure process, a first electrode layer including a metal strip in an edge region thereof and a first metal mesh pattern connected with the metal strip; forming, on one side of the first electrode layer and through a splicing exposure process, a second electrode layer including a metal strip in an edge region thereof and a second metal mesh pattern connected with the metal strip and insulated from the first metal mesh pattern, the metal strip of the first electrode layer directly contacting the metal strip of the second electrode layer to form a metal stack; and forming a wire electrically connected with one of the first and metal mesh patterns of the first and second electrode layers by using the metal stack.

Abstract: Disclosed are a construction method of a recombinant drug-resistant Mycobacterium bovis (M. bovis) Bacillus Calmette-Guerin (BCG) strain and a pharmaceutical composition for treating tuberculosis (TB). The construction method includes: using BCG as an original bacterial strain to construct a drug-resistant BCG strain resistant to at least one selected from the group consisting of STR, LFX, EMB, PRO, PAS, and AMK; and further inserting sequence fragments that can express related antigens Ag85b and Rv2628 causing an immune response into a genome of the strain to construct a recombinant drug-resistant BCG strain. The recombinant drug-resistant BCG strain can compete with Mycobacterium tuberculosis (Mtb) for growth, thereby accelerating the death of Mtb. When used in combination with a drug for treating TB, the recombinant drug-resistant BCG strain can further enhance a therapeutic effect for Mtb, and can also avoid re-infection of a patient.

Abstract: An embodiment of the present disclosure provides a driving backplane, which includes: a base substrate; a first conductive layer on the base substrate; a first planarization layer on the base substrate and in a region outside a pattern of the first conductive layer; a second planarization layer on a side of the first conductive layer and the first planarization layer distal to the base substrate; and a second conductive layer on a side of the second planarization layer distal to the base substrate, wherein an orthographic projection of the first conductive layer on the base substrate partially overlaps with an orthographic projection of the second conductive layer on the base substrate.

Abstract: The embodiment of the present disclosure provides a driving backplate including a base substrate, and an insulation layer and a plurality of conductive structures on the base substrate. The insulation layer insulates the plurality of conductive structures from each other. The plurality of conductive structures includes a first conductive layer and a second conductive layer sequentially stacked along a direction away from the base substrate. At least one portion of a region in which the first conductive layer is in contact with the second conductive layer includes a flat contact region. An opening is formed at a position in the insulation layer corresponding to the conductive structure. An edge of the opening in the insulation layer is between the first conductive layer and the second conductive layer and is correspondingly in edge regions of the first conductive layer and the second conductive layer.

Abstract: Aspects of the disclosure provide an APC system. The APC system can include a first processing tool that performs a first process on a target wafer, a second processing tool that performs a second process on the target wafer, and a prediction server that includes a prediction model for predicting a characteristic of the target wafer resulting from the first process using real-time data from the first process performed on the target wafer. Parameters of the prediction model can be updated by historical data of previous first processes. The APC system can also include a controller that is coupled to the first and second processing tools. After the first processing tool performs the first process on the target wafer, the controller can instruct the second processing tool to perform an adjusted second process on the target wafer based on the characteristic of the target wafer predicted by the prediction model.

Abstract: A light-emitting substrate includes a base and a plurality of light-emitting units disposed on the base. A light-emitting unit includes a driving voltage terminal, and a main driver chip pad group, a plurality of main light-emitting element pad groups connected in series and at least one spare light-emitting element pad group. Both ends of the plurality of main light-emitting element pad groups are coupled to the driving voltage terminal and the main driver chip pad group. Each spare light-emitting element pad group is connected in parallel with one of the plurality of main light-emitting element pad groups to constitute a pad unit.

Abstract: The present disclosure provides a driving backplane and a display apparatus. The driving backplane includes: a substrate, and signal wires, binding electrodes and connection wires arranged on the substrate; at least one of the signal wires extends in a first direction; a first end of any one of the connection wires is electrically connected with at least one of the binding electrodes, and a second end of any one of the connection wires is electrically connected with one of the signal wires; a wire width of at least one of the connection wires at the first end is smaller than a wire width at the second end; and at least one of the connection wires includes: a first straight wire portion extending in the first direction, and an oblique wire portion with an extending direction forming a certain included angle with the first direction.

Abstract: A drive backboard includes: a first conductive layer including bonding pins and first connecting lines, an insulating layer including first via holes and second via holes, a second conductive layer including connecting electrodes and second connecting lines and a conductive protective layer including first protective structures and second protective structures. The first via hole exposes the bonding pin, one end of a first connecting line electrically connects a bonding pin, and the other end reaches the second via hole. One end of a second connecting line electrically connects a connecting electrode, and the other end electrically connects the first connecting line through the second via hole. The first protective structure covers the bonding pin, and the second protective structure covers the second connecting line formed at the position of the second via hole. The pattern of the conductive protective layer is complementary to the pattern of the insulating layer.

Abstract: A touch substrate includes a touch region provided with touch electrodes, and a peripheral region surrounding the touch region and provided with at least one line arranged at a same layer as the touch electrodes. The touch electrodes include a first touch electrode and a second touch electrode arranged at a periphery of the touch region at a same side. A sum of parasitic capacitances generated between the first touch electrode and the at least one line at an adjacent part of the peripheral region is a first total parasitic capacitance, a sum of parasitic capacitances generated between the second touch electrode and the at least one line at the adjacent part of the peripheral region is a second total parasitic capacitance, and an absolute value of a difference between the first total parasitic capacitance and the second total parasitic capacitance is smaller than or equal to a threshold.

Abstract: A transportation device for liquid crystal panel, wherein the transportation device comprises a housing, a bottom of the housing is provided with moving wheels, a first support portion, a second support portion, and a lifting platform supporting the second support portion. The first support portion is configured to cooperate with a first grab device, the second support portion is configured to cooperate with a second grab device.

Abstract: A running control method includes determining a remaining running space of a first household appliance, receiving a remaining running space sent by a second household appliance connected with the first household appliance in an Internet of Things, and determining one of the second household appliance and the first household appliance having the remaining running space meeting a preset remaining running space condition as a control-side household appliance.

Abstract: The present disclosure provides a touch screen and a display device. The touch screen includes a substrate, and a first metal wiring layer, a second metal wiring layer, and a third metal wiring layer formed on the substrate. A first insulation layer is arranged on a surface of the first metal wiring layer, and the second metal wiring layer is arranged on the first insulation layer. A second insulation layer is arranged on a surface of the second metal wiring layer, and the third metal wiring layer is arranged on the second insulation layer. Electrical connection channels are electrically connected to the second electrode channels in a one-to-one corresponding manner by using through holes, and the electrical connection channels are electrically connected to a second electrode lead terminal, so that the second electrode channels are electrically connected to the second electrode lead terminal.

Abstract: A touch substrate includes a touch region provided with touch electrodes, and a peripheral region surrounding the touch region and provided with at least one line arranged at a same layer as the touch electrodes. The touch electrodes include a first touch electrode and a second touch electrode arranged at a periphery of the touch region at a same side. A sum of parasitic capacitances generated between the first touch electrode and the at least one line at an adjacent part of the peripheral region is a first total parasitic capacitance, a sum of parasitic capacitances generated between the second touch electrode and the at least one line at the adjacent part of the peripheral region is a second total parasitic capacitance, and an absolute value of a difference between the first total parasitic capacitance and the second total parasitic capacitance is smaller than or equal to a threshold.