Abstract: A display device, including a backlight module (1). The backlight module (1) includes an optical film layer (2), the optical film layer (2) includes at least two diffusers (21) stacked in sequence, and the haze of each diffuser (21) is 80%-99%. The backlight module (1) further includes an LED light source (3), and the optical band of the LED light source (3) is greater than 455 nm. The display device further includes a cover plate (5) and at least one anti-reflection layer (7), the cover plate (5) is provided with an atomization layer (51), and the anti-reflection layer (7) is located on the side of the cover plate (5) facing away from a display panel (4).

Abstract: An unmanned vehicle path optimization method and apparatus, a computer readable storage medium, and an electronic device, relating to the technical field of computers and communications. The method comprises: obtaining a generated initial path of an unmanned vehicle; obtaining an obstacle in the periphery of the initial path; if the unmanned vehicle intersects with the obstacle on the initial path, deciding not to detour the obstacle; if a second waypoint is located on the left side of a line connecting a first waypoint and a central point of the obstacle, deciding to detour the obstacle leftwards; if the second waypoint is located on the right side of the line connecting the first waypoint and the central point of the obstacle, deciding to detour the obstacle rightwards; and optimizing the initial path of the unmanned vehicle on the basis of the decision for the obstacle.

Abstract: A system and method for preparing epoxy chloropropane is provided in that by coupling three stages of high gravity reactors, the product epoxy chloropropane and water vapor are distilled from a reaction system in form of an azeotrope by adopting a water vapor steam stripping method. Further, by combining the azeotrope with the multiples stages of high gravity reactors, the gas phase mass transfer and the liquid phase mass transfer of the azeotrope are improved aiming at the features of the azeotrope in the reaction system, thus making the overall conversion rate higher. In addition, by combining steam stripping and high gravity, dichloropropanol and alkali solution are rapidly mixed for mass transfer, and the product epoxy chloropropane is rapidly distilled from the reaction system in the form of the azeotrope, such that the reaction proceeds continuously towards the direction of producing epoxy chloropropane, thus significantly improving the conversion rate.

Abstract: Disclosed are fused imidazole derivatives, preparation methods therefor and medical uses thereof. Specifically, the present disclosure relates to a fused imidazole derivative as shown in general formula (IM), a preparation method therefor, a pharmaceutical composition containing the derivative, and the use of same as a therapeutic agent, in particular the use thereof as a GLP-1 receptor agonist, and the use thereof in the preparation of drugs for the treatment and/or prevention of diabetes.

Abstract: A driving method, a driving circuitry and a display device are provided. The driving method is applied to a touch display panel. A shift register unit in a gate driving circuitry in the touch display panel is electrically coupled with a clock signal terminal, the clock signal terminal is used for providing a clock signal to a pull-up circuit in the shift register unit, and a display cycle includes a display time period and a touch time period. The driving method includes: within a period during which initial N rows of gate lines are turned on after entering the display time period from the touch time period in the display cycle, controlling and adjusting the clock signal to increase a falling speed of a potential of a gate drive signal outputted by the shift register unit; N is a positive integer. The phenomenon of poor horizontal stripes is improved.

Abstract: The present disclosure provides a display substrate and a display device, including a display area and a non-display area on at least one side of the display area; and a plurality of touch signal lines in the display area as well as a plurality of groups of touch selection circuits, a plurality of groups of load compensation circuits and a plurality of touch pads in the non-display area. The load compensation circuits are connected with the touch selection circuits, one group of touch selection circuits is electrically connected with one touch pad and at least two touch signal lines, and one group of load compensation circuits and one group of touch selection circuits connected with each other are electrically connected with one same touch signal line, and are arranged side by side in a vertical direction of the touch signal line.

Abstract: A substrate includes at least two edges; and at least one end portion, each end portion is connected to two adjacent edges. The end portion includes a cutting section and two breaking sections; an end of the cutting section is connected to one of the two adjacent edges through a breaking section, and another end of the cutting section is connected to another one of the two adjacent edges through another breaking section. The cutting section is configured to be formed through cutting of a tool, and the breaking sections are configured to be formed under an action of a physical force.

Abstract: Medical devices, plug-ins, systems, and methods for CPR quality feedback are disclosed. The medical devices can calculate peripheral circulation relevant parameters based on measured signals containing at least partial hemodynamic characteristics. Amplitude and area characteristics included in the peripheral circulation relevant parameters can further be determined for providing feedback and control relating to CPR quality during the compression process. Also, compression interruption during CPR can be evaluated based on a pulse waveform generated from the measured signals.

Abstract: A driving method, a driving circuitry and a display device are provided. The driving method is applied to a touch display panel. A shift register unit in a gate driving circuitry in the touch display panel is electrically coupled with a clock signal terminal, the clock signal terminal is used for providing a clock signal to a pull-up circuit in the shift register unit, and a display cycle includes a display time period and a touch time period. The driving method includes: within a period during which initial N rows of gate lines are turned on after entering the display time period from the touch time period in the display cycle, controlling and adjusting the clock signal to increase a falling speed of a potential of a gate drive signal outputted by the shift register unit; N is a positive integer. The phenomenon of poor horizontal stripes is improved.

Abstract: The present disclosure provides an array substrate and a method of driving the same, and a display device. The array substrate includes a plurality of sets of transistors, each set of transistors include at least two columns of drive transistors. A target column of drive transistors of each set of transistors are connected to a data line, and the rest drive transistors are connected to the target column of drive transistors.

Abstract: The disclosure provides a method for fast reconfiguration of power supply grid in tens of milliseconds after power grid failure. The master station of fast reconfiguration of power grid concentrates the network status information from the client stations at transformer substations or power plants, and compares it with the built-in control strategy table which deals with possible faults. When an expected power gird disconnection fault is detected, the pre-start switch-on instruction is sent to the client stations with multiple breakers which can reconnect the grid. When the fault is cleared, the client stations shall identify the fault clearing time according to the local information, and send the instruction of synchronous switch-on to the corresponding local breakers which can reconnect the separated grids.

Abstract: The present disclosure provides a display substrate and a display device, including a display area and a non-display area on at least one side of the display area; and a plurality of touch signal lines in the display area as well as a plurality of groups of touch selection circuits, a plurality of groups of load compensation circuits and a plurality of touch pads in the non-display area. The load compensation circuits are connected with the touch selection circuits, one group of touch selection circuits is electrically connected with one touch pad and at least two touch signal lines, and one group of load compensation circuits and one group of touch selection circuits connected with each other are electrically connected with one same touch signal line, and are arranged side by side in a vertical direction of the touch signal line.

Abstract: The present disclosure discloses a touch panel, a driving method thereof and a display device. A touch signal multiplexer is adopted to load touch signals to touch signal lines, and one pad is at least correspondingly electrically connected with two touch signal lines; in addition, a load compensation circuit is set; and while the pad loads the touch signals to one of the touch signal lines electrically connected with the pad, the load compensation circuit loads compensation signals to other touch signal lines electrically connected with the pad without the loaded touch signals.

Abstract: The present disclosure discloses a driving method and device of a touch display panel. The driving method includes: acquiring image data of an image to be displayed; judging whether the acquired image data is a reloaded picture with a default polarity mode; performing polarity adjustment on the image data when judging that the image data is a reloaded picture with a default polarity mode; and driving the touch display panel to display image according to the image data after polarity adjustment. Wherein the default polarity mode includes: the polarities of image data corresponding to each two adjacent data lines are opposite, while the polarities of image data corresponding to the same data line are the same.

Abstract: The present disclosure provides an array substrate and a method of driving the same, and a display device. The array substrate includes a plurality of sets of transistors, each set of transistors include at least two columns of drive transistors. A target column of drive transistors of each set of transistors are connected to a data line, and the rest drive transistors are connected to the target column of drive transistors.

Abstract: The present disclosure discloses a driving method and device of a touch display panel. The driving method includes: acquiring image data of an image to be displayed; judging whether the acquired image data is a reloaded picture with a default polarity mode; performing polarity adjustment on the image data when judging that the image data is a reloaded picture with a default polarity mode; and driving the touch display panel to display image according to the image data after polarity adjustment. Wherein the default polarity mode includes: the polarities of image data corresponding to each two adjacent data lines are opposite, while the polarities of image data corresponding to the same data line are the same.

Abstract: The present disclosure discloses a touch panel, a driving method thereof and a display device. A touch signal multiplexer is adopted to load touch signals to touch signal lines, and one pad is at least correspondingly electrically connected with two touch signal lines; in addition, a load compensation circuit is set; and while the pad loads the touch signals to one of the touch signal lines electrically connected with the pad, the load compensation circuit loads compensation signals to other touch signal lines electrically connected with the pad without the loaded touch signals.

Abstract: The present disclosure provides an LED light strip and a backlight module having the same. The LED light strip includes a circuit board; the circuit board has a board body and a support structure disposed on a surface of the board body; a plurality of LED light emitting elements are disposed on the support structure, the plurality of the LED light emitting elements are arranged in a plurality of rows and face to a first direction parallel to the board body; the arrangement direction of each row of the LED light emitting elements is a second direction that is parallel to the board body and perpendicular to the first direction; and the orthographic projections of the LED light emitting elements on a plane that is parallel to the second direction and perpendicular to the first direction are staggered from each other.

Abstract: A shift register unit provided according to embodiments of the present disclosure includes an input circuit, a pull-up circuit, a control circuit, and a first discharge circuit. The pull-up circuit is configured to control an output of the signal output terminal. The control circuit is configured to control a potential of the second node based on a second voltage signal of the second voltage terminal and a potential of the first node. The first discharge circuit is configured to control, after being turned on under the control of the potential of the second node, the first node and the signal output terminal by using the third voltage terminal, and discharging a pixel unit, the first node and the signal output terminal, the pixel unit being connected to the signal output terminal.

Abstract: The disclosure provides a method for fast reconfiguration of power supply grid in tens of milliseconds after power grid failure. The master station of fast reconfiguration of power grid concentrates the network status information from the client stations at transformer substations or power plants, and compares it with the built-in control strategy table which deals with possible faults. When an expected power gird disconnection fault is detected, the pre-start switch-on instruction is sent to the client stations with multiple breakers which can reconnect the grid. When the fault is cleared, the client stations shall identify the fault clearing time according to the local information, and send the instruction of synchronous switch-on to the corresponding local breakers which can reconnect the separated grids.