Abstract: The embodiments of the present disclosure provides a display substrate, including: an active region and a peripheral region, the active region is provided therein with a plurality of pixel units arranged in an array, all the pixel units are divided into n pixel unit groups, the peripheral region is provided therein with a driver block including a first gate drive circuit having n+x first signal output terminals configured to sequentially output first gate drive signals in an active level and the first gate line provided for an ith pixel unit group is electrically connected to a (i+x)th first signal output terminal, and the reset signal line provided for the ith pixel unit group is electrically connected to an ith first signal output terminal, with i being a positive integer and i?n.

Abstract: A display substrate and a display device are provided. The display substrate includes a shift register unit, a first clock signal line and a first power line, the shift register unit includes a charge pump circuit, and the charge pump circuit includes a first capacitor, a first transistor and a second capacitor. The charge pump circuit is electrically connected with a first input node and a first node, respectively. A first electrode plate of the first capacitor is connected with the first clock signal line, a second electrode plate of the first capacitor is connected with the first input node, a first electrode plate of the second capacitor is connected with the first power line, a second electrode plate of the second capacitor is connected with the first node, a gate electrode of the first transistor is connected with a first electrode or a second electrode of the first transistor.

Abstract: A method for breast feeding coaching comprises capturing at least one image; displaying the at least one image; identifying whether a posture of a person in the at least one image is correct according to a plurality of rules for breast feeding; dynamically notifying the person to adjust the posture of the person until each of the plurality of rules is met; starting a timer to indicate that breast feeding starts; further identifying the posture of the person and notifying the person to adjust the posture of the person according to the plurality of rules during the breast feeding; ending and recording the timer when the breast feeding ends.

Abstract: Provided are a pixel driving circuit and a display panel. The pixel driving circuit includes: a data writing sub-circuit, a threshold compensation sub-circuit, a driving sub-circuit, a storage sub-circuit, a first reset sub-circuit, a second reset sub-circuit. The driving sub-circuit and the storage sub-circuit are connected at a first node; the data writing sub-circuit and the storage sub-circuit are connected at a second node; the first reset sub-circuit includes a first transistor having a control electrode connected with a first reset signal line, a first electrode connected with a first initialization signal line, and a second electrode connected with the first node; the threshold compensation sub-circuit includes a second transistor having a first electrode connected with the first node, a second electrode connected with the second node, and a control electrode connected with a second scan line; the first transistor and/or the second transistor includes an oxide thin film transistor.

Abstract: Provided is an organic light-emitting diode display substrate, including: a source/drain layer, a planarization layer and an anode layer which are laminated in sequence, wherein the source/drain layer includes at least one pair of first signal lines; the anode layer includes a common power line, wherein the common power line is provided with vent holes; overlapping areas between two first signal lines in each pair of the first signal lines and a projection pattern of the vent hole are equal, the overlapping area being greater than 0, wherein the projection pattern of the vent hole is a pattern of an orthographic projection of the vent hole in the common power line on the source/drain layer. A display panel and a display device are also provided.

Abstract: A display substrate includes a pixel driving circuit, which includes a driving circuit, a storage circuit and a reset circuit. The reset circuit is electrically connected to a first terminal of the driving circuit. The driving circuit is used to conduct a path between the first terminal and a second terminal of the driving circuit under the control of a potential at its control terminal. The storage circuit is electrically connected to the control terminal of the driving circuit. The reset circuit includes a first capacitor. The storage circuit includes a second capacitor. An area of an overlap between orthographic projections of a first electrode plate and a second electrode plate of the first capacitor on the base substrate is smaller than that of the second capacitor on the base substrate.

Abstract: Embodiments of the present disclosure relate to the field of display technology, and in particular, to an array substrate, a display panel and a display device thereof. The array substrate includes a substrate and a plurality of sub-pixels on the substrate. Each sub-pixel includes a pixel circuit. The pixel circuit includes a plurality of transistors. The plurality of transistors includes at least one oxide transistor. The array substrate further includes: an oxide semiconductor layer on the substrate, the oxide semiconductor layer comprising a channel region of the oxide transistor; a first planarization layer on the substrate and covering at least a portion of the oxide semiconductor layer; a barrier part on the side of the first planarization layer away from the substrate.

Abstract: A display substrate and a display device are provided, the display substrate includes: a substrate, and a power source layer, a conductive layer, and a cathode layer sequentially stacked on the substrate in a direction away from the substrate; the conductive layer includes first conductive patterns and second conductive patterns insulated from each other, the first conductive patterns are coupled to the power source layer, and the second conductive patterns are coupled to the cathode layer.

Abstract: A shift register circuit includes a first control sub-circuit and a first output sub-circuit. The first control sub-circuit is configured to: adjust a voltage of a first node to a turn-on voltage due to an influence of a first direct current voltage signal from a first clock signal terminal, an initial voltage signal from an initial signal terminal and a second direct current voltage signal from a second clock signal terminal; and maintain the voltage of the first node at the turn-on voltage due to an influence of a first clock signal from the first clock signal terminal and a second clock signal from the second clock signal terminal. The first output sub-circuit is configured to be turned on under a control of the turn-on voltage of the first node to transmit a first voltage signal from a first voltage terminal to a signal output terminal.

Abstract: A shift register unit, a method for driving a shift register unit, a gate driving circuit, and a display device are provided. The shift register unit includes: an input control circuit, configured to control a level of the first node; a first control circuit, configured to control a level of the second node; a second control circuit, configured to control the level of the second node under control of a fourth clock signal and an output signal; an output circuit, configured to control a level of the output terminal under control of the level of the first node and the level of the second node; and a first reset circuit, configured to control the level of the output terminal under control of the first enable signal, so as to allow the output terminal to stably output a non-operating level during a detection phase.

Abstract: Embodiments of the present disclosure provide a method and device for playing a video. The method comprises: in the process of playing a video, displaying a first subtitle in a subtitle component displayed in a playback interface of the video, and playing a first audio corresponding to the first subtitle; in response to a first trigger operation of a user on the subtitle component, displaying a first pop-up window, the first pop-up window being used to switch display of the first subtitle to the second subtitle; in response to a second trigger operation of the user on the first pop-up window, switching to display the second subtitle in the subtitle component, and playing a second audio corresponding to the second subtitle. The video playback method and device provided by the embodiments of the present disclosure can solve the issues that users cannot understand subtitles and audios in the process of watching videos, thereby improving the users' experience.

Abstract: The invention discloses an automatic retracting and retracting device for a traffic cone, which includes a base body and a fixed plate. The base body is provided with a first movable cavity, the first movable cavity is provided with an intermittent pushing mechanism, and the first movable cavity is above the first movable cavity. A rotation cavity is provided, and a reciprocating rotation mechanism is provided in the rotation cavity. A second movable cavity with a rightward opening is provided above the rotation cavity. A retractable mechanism is provided in the second movable cavity. The rotation cavity is left.

Abstract: The present invention relates to a taste masked and directly compressed ibuprofen chewable tablet comprising therapeutically effective amount of ibuprofen having average particle size between 250 ?m and 400 ?m, and a pharmaceutically acceptable carrier.

Abstract: The present invention provides new oral dosage formulations comprising a nicotine active, optionally combined with an antidepressant, which through the controlled release of the active ingredient(s) alleviate some of the nicotine withdrawal symptoms a person may experience during attempts to quit smoking.