Abstract: A display substrate and a display panel are provided, the display substrate includes a first gate driver circuit and a second gate driver circuit that are respectively arranged on a first side and a second side of a display region opposite to each other; the first gate driver circuit includes a plurality of first shift register units arranged in a first direction, each first shift register unit includes a first thin film transistor including a first active layer, the first active layer includes a metal oxide semiconductor material; the second gate driver circuit includes a plurality of second shift register units arranged in the first direction, each second shift register unit includes a second thin film transistor having the same function as the first thin film transistor, and the second thin film transistor includes a second active layer, the second active layer includes a metal oxide semiconductor material.

Abstract: A deep learning-based digital holographic continuous phase noise reduction method for microstructure measurement is provided. A MEMS microstructure is simulated to generate an object phase image through generation of random matrix superposition, noise in a digital holographic continuous phase map is simultaneously simulated to generate a noise grayscale image, and a simulation data set is thus created. An end-to-end convolutional neural network is designed, and a trained convolutional neural network is trained and obtained. A holographic interference pattern of an object under measurement is collected by photographing, and after spectrum extraction, angular spectrum diffraction, phase unwrapping, and distortion compensation, a continuous phase map containing only the object phase and noise is obtained and input into the trained convolutional neural network to obtain an object phase map.

Abstract: The present disclosure provides a metal oxide thin film transistor, a semiconductor device and a display device, belongs to the field of display technology, and can solve a problem that current metal oxide thin film transistors have a poor stability. The metal oxide thin film transistor of the present disclosure includes a substrate and a first metal oxide semiconductor layer on the substrate; a material of the first metal oxide semiconductor layer includes a metal oxide doped with a first metal element, an electronegativity difference value between the first metal element and an oxygen element is greater than or equal to an electronegativity difference value between a metal element in the metal oxide and the oxygen element.

Abstract: A display substrate and a display panel are provided, the display substrate includes a first gate driver circuit and a second gate driver circuit that are respectively arranged on a first side and a second side of a display region; the first gate driver circuit includes a plurality of first shift register units arranged in a first direction, each first shift register unit includes a first thin film transistor; the second gate driver circuit includes a plurality of second shift register units arranged in the first direction, each second shift register unit includes a second thin film transistor having the same function as the first thin film transistor; an average turn-on current of at least one first thin film transistor is Ion1, and an average turn-on current of at least one second thin film transistor is Ion2, Ion1>Ion2.

Abstract: The present disclosure presents a device and method for monitoring and early warning of information perception regarding urban yellow mud water, featuring a rainfall collecting component, a video shooting component, a sediment content monitoring component, a water level monitoring component and a main controller. The video shooting component evaluates the long-term trend of yellow mud water production in a monitoring area by analyzing the color depth of captured water flow, sediment content in the pipeline's flow section, and meteorological rainfall data from the rainfall collecting component. Utilizing data on color, sediment content, flow section, and rainfall, this system achieves unsupervised real-time monitoring and precise early warning for yellow mud water. It provides a scientific basic for traceability, dynamic monitoring, and address challenges such as low measurement accuracy and omitted applicability found in existing methods.

Abstract: There is provided a metal oxide thin film transistor, including: a substrate and a metal oxide semiconductor layer on the substrate; a gate and a gate insulating layer between the substrate and the metal oxide semiconductor layer; the gate insulating layer includes a first silicon nitride layer, a second silicon nitride layer and a first silicon oxide layer which are stacked; the first silicon oxide layer is in contact with the metal oxide semiconductor layer, and two surfaces of the second silicon nitride layer are in contact with the first silicon nitride layer and the first silicon oxide layer, respectively; a content of hydrogen atoms of at least a partial region of the second silicon nitride layer is less than 30% of a content of hydrogen atoms of at least a partial region of the first silicon nitride layer. An array substrate and a display device are further provided.

Abstract: A tunneling field effect transistor includes a gate electrode, a tunneling field active layer, a first electrode, and a second electrode disposed on a base substrate; the tunneling field active layer includes a first-type active layer and a second-type active layer that are stacked, wherein the first-type active layer includes a first-type channel region and a first source-drain region, the second-type active layer includes a second-type channel region and a second source-drain region, an orthographic projection of the first-type channel region on the base substrate is completely overlapped with an orthographic projection of the second-type channel region on the base substrate, the first source-drain region is located at a side of the tunneling field active layer and is connected with the first electrode.

Abstract: The present disclosure provides a thin film transistor, a method for manufacturing the thin film transistor, an array substrate and a display panel. The thin film transistor includes: a substrate; and a gate electrode, a gate insulating layer, an active layer, a source electrode and a drain electrode on the substrate, wherein the active layer includes a first semiconductor layer and a second semiconductor layer sequentially arranged in a direction perpendicular to the substrate, the second semiconductor layer is arranged on a side of the first semiconductor layer away from the gate electrode; an absolute value of a difference between conduction band minimums of a first oxide material and a second oxide material is greater than 0.2 eV.

Abstract: A method for low frequency somatic cell mutation identification and quantification, relating specifically to a method for transposon copy number and genome location identification. Specific sites of different transposon families are used, transposon insertion sequences are specifically enriched via library construction, high-throughput sequencing and bioinformatics analysis are used, and genome locations, copy numbers and types of transposons within samples are accurately identified. The method economically and accurately identifies copy numbers and genome locations of transposons.

Abstract: The present invention provides novel crystalline forms of Xevinapant and preparation methods thereof, pharmaceutical compositions containing the crystalline forms, and uses of the crystalline forms for preparing IAPs drugs and drugs for treating LA SCCHN.

Abstract: The invention provides recombinant DNA molecules that are unique to the maize MON 87419 event and transgenic maize plants, plant parts, seeds, cells, and agricultural products containing the MON 87419 event as well as methods of using and detecting the maize MON 87419 event. Transgenic maize plants containing the MON 87419 event exhibit tolerance to dicamba and glufosinate herbicides.

Abstract: A heating piece utilizing carbon fibers as wearable heating conductors. The carbon fibers are directly connected to a flexible printed circuit board, reducing heat loss and improving heating efficiency. The heating piece is ultra-light, flexible, and can meet requirements for various shapes. The design and process have addressed the durability under washing machine conditions and structure simplification issues. A main heating piece includes a flexible printed circuit board, a solder pad, hot melt adhesive sheets and TPU films, which forms a confined space and ensures safety of usage. A subsidiary heating piece is electrically connected to the main heating piece through the flexible printed circuit board, to achieve efficient collaborative operation. The disclosure reduces the number of wire connections and optimizes the layout of power wires, enhancing user experience, stability, and lifespan.

Abstract: In a digital holographic wrapped phase aberration compensation method based on deep learning, a random Zernike polynomial coefficient and a corresponding wrapped phase map are generated by a computer and are respectively treated as a learning label and a network to train a neural network model. A digital holographic optical setup is built to record a hologram of a sample to be measured, the wrapped phase map is inputted into the trained neural network model after numerical reconstruction, and the Zernike polynomial coefficient is outputted to reconstruct a phase aberration distribution and to compensate complex amplitude in a spatial domain. Phase filtering and unwrapping are performed on the compensated wrapped phase map, and Zernike polynomial fitting based on background segmentation is performed on the unwrapped phase to compensate for residual aberration.

Abstract: The present disclosure provides a structure for reducing a current of a wire of a temperature controller for wearable heated clothing. The structure includes a main heating piece, and a slave heating piece that are implanted in a clothing layer body. The flexible circuit board is fastened on the main heating piece. The main heating piece and the slave heating piece are electrically connected to the flexible circuit board through the electronic wire separately. Two ends of the battery wire are electrically connected to the flexible circuit board and the battery wire connector. One end of the current transmission wire is electrically connected to the flexible circuit board, and the other end of the current transmission wire is electrically connected to the micro-control unit.

Abstract: A display substrate includes: a base substrate including a display area and a frame area on at least one side of the display area; a first transistor in the frame area including a first active layer; a second transistor in the display area including a second active layer at a side of the first active layer facing away from the base substrate, the second active layer including a first channel region; and a light shielding layer in the display area. The light shielding layer contains the same element as the first active layer. A material of the light shielding layer can absorb at least part of ultraviolet light and transmit part of visible light. An orthogonal projection of the light shielding layer on the base substrate covers an orthogonal projection of the first channel region on the base substrate.

Abstract: A structure for gloves capable of heating around a fingertip. A heating harness is fastened to a fingertip of a glove through a cloth strip fixing structure. The glove includes a hand back portion and a palm portion. The heating harness is wrapped with insulating material, and sewn in the glove through a cloth casing and a sewn fabric edge. A width of both cloth strip and sewn fabric edge are selected for heating effect and wearing comfort. As an interface of an external power supply, a wiring point is disposed outside the glove, so that usage is simplified. In addition, the present disclosure further includes a temperature controller and a power input wire. A method is to wrap a heating harness and then sew, to ensure production efficiency and product quality. In the present disclosure, a fingertip is heated efficiently and accurately, so that warmth retention performance is improved.

Abstract: A metal oxide thin film transistor is provided, which includes a metal oxide semiconductor layer, including a first semiconductor layer and a second semiconductor layer, the carrier mobility of the first semiconductor layer is higher than that of the second semiconductor layer; the metal oxide semiconductor layer includes a lower surface, an upper surface and a lateral surface, the source electrode is in contact with the lateral surface and the upper surface; the region where the lateral surface contacts the source electrode or the drain electrode includes a first contact region and a second contact region; which have the shape: a first angle between the lower surface of the metal oxide semiconductor layer and the lateral surface of the first contact region is larger than a second angle between the lower surface of the metal oxide semiconductor layer and the lateral surface of the second contact region.

Abstract: The present disclosure provides a design structure of a machine-washable temperature controller, to highly integrate a waterproof design and improve structure stability. The design includes a temperature controller body. The temperature controller body includes a silicone shell having a concave cavity. A PCBA board is disposed in the concave cavity of the silicone shell. The design is unique in that a silicone support plate without a retaining wall board and a webbing-type electronic wire are provided. Strengthening and waterproofing of the overall structure are implemented through silicone with a specific viscosity. The webbing-type electronic wire is connected through a wiring slot notch, and a key portion is processed through a gum dipping technology, to enhance waterproof effect. After silicone for surface waterproof encapsulation is cooled, the overall structure becomes a rugged and sealed one-piece structure.