Abstract: A flexible display module, a manufacturing method thereof, and a flexible display device are provided. The flexible display module includes a flexible display panel; a back plate, a buffer material layer, a first adhesive layer, and a metal plate under the flexible display panel; a polarizer, a second adhesive layer, and a cover plate on the flexible display panel. The back plate is positioned in a non-bending area. The buffer material layer is positioned in a bending area and is disposed in a same layer as the back plate. A side of the first adhesive layer is bonded to the back plate and the buffer material layer, and another side thereof is bonded to the metal plate.

Abstract: Blockchain-based service data encryption methods and apparatuses are provided wherein by a first derived key is obtained by a node device of a key receiver, the first derived key distributed by a node device of a key distributor, wherein the first derived key is derived from a derived key of the key distributor based on a service data permission type of the key receiver and service data is encrypted based on the first derived key to obtain encrypted service data. The encrypted service data is sent to a blockchain, so that the encrypted service data is recorded in a distributed database of the blockchain after the blockchain performs consensus verification on the encrypted service. Because the derived key of the key distributor can decrypt the service data encrypted by the first derived key, the key distributor can decrypt, monitor, and manage service data uploaded by the key receiver.

Abstract: The present disclosure provides a liquid crystal display (LCD) panel, including a color filter substrate, an array substrate, a frame sealant configured to connect the color filter substrate with the array substrate, and a plurality of liquid crystals disposed between the color filter substrate and the array substrate. An alignment film and a plurality of black matrices are disposed on the color filter substrate, a liquid-blocking area is near the frame sealant and is disposed between the black matrices and the alignment film, and the liquid-blocking area is made of a plurality of protrusions which are spaced apart from each other.

Abstract: A method for determining quality of an audio and video stream includes: obtaining a key indicator for a target audio and video stream, the key indicator including at least one of the following indicators within a reference time period: a maximum quantity of continuously lost packets, an average packet receiving time interval, an average packet receiving time interval variance, or a quantity of stream interruptions; and determining a QoE of the target audio and video stream based on the key indicator.

Abstract: A gesture shaking recognition method includes acquiring two adjacent frames of gesture images of a gesture (S100), selecting a tracking point in each of the two adjacent frames of gesture images (S200), determining positional information of a maximum value pixel point in each of the two adjacent frames of gesture images based on the tracking point (S300), and determining whether gesture shaking occurs (S400) based on the positional information of the maximum value pixel point in each of the two adjacent frames of gesture images and positional information of the tracking point in each of the two adjacent frames of gesture images. The tracking point in each of the two adjacent frames of gesture images may correspond to a same position on the gesture.

Abstract: A display panel and a display device are provided. The display panel comprises a first substrate and a second substrate which are disposed opposite to each other, at least two first electrodes, at least one second electrode, and liquid crystal molecules. A supporting block is disposed between the second electrode and the array substrate to increase a height of the second electrode, and when the first electrodes and the second electrode are energized, electric field lines generated by the electrodes with different polarities cover more liquid crystal molecules. Therefore, distribution of electric field is changed, deflection efficiency of the liquid crystal is increased, and transmissivity of the panel is improved.

Abstract: Provided are a driving method and apparatus of an avatar, a device and a medium. The method includes acquiring the skin weight of each skin vertex associated with the current bone node in the skinned mesh model of the avatar; acquiring target avatar data of the skinned mesh model when a picture to be converted is converted into the avatar; determining the bone driving factor of the skinned mesh model based on the skin weight, basic avatar data of the skinned mesh model and the target avatar data; and driving the skinned mesh model based on a bone driving factor of each bone node.

Abstract: Provided are a conductive sheet structure and a high-speed connector. The conductive sheet includes a conductive sheet, and a plurality of elastic arms are disposed on the conductive sheet with spacings. Each elastic arm includes a connecting section, a tilt section and a contact section which are connected in sequence. The connecting section is fixedly connected to the conductive sheet. The tilt section is tilted relative to the conductive sheet and the tilt angle between the tilt section and the conductive sheet is variable. The contact section is used for contacting with a grounding terminal on a high-speed connector.

Abstract: An array substrate and a display panel are provided. The array substrate includes a flexible substrate, a peripheral trace, and a bending pathway. The array substrate is folded along the bending pathway so that the peripheral trace is located on the back side of a display zone to increase an area of the display zone of a displaying screen.

Abstract: A liquid crystal display panel and a display device are provided. The liquid crystal display panel includes an array substrate and a color filter substrate disposed oppositely, and liquid crystals. The array substrate includes common electrode lines, gate electrodes, and a transparent electrode layer. In a direction parallel to a plane where the array substrate is located, spacing areas are provided between the common electrode lines and the gate electrodes; the transparent electrode layer includes shading electrodes and pixel electrodes, the shading electrodes and the pixel electrodes are electrically connected, and the shading electrodes cover the spacing areas.

Abstract: Implementations of this disclosure provide for obtaining dynamic embedding vectors of nodes in relationship graphs. An example method includes determining N neighboring nodes of a first node of a plurality of nodes; obtaining respective input embedding vectors of the first node and the N neighboring nodes, the input embedding vector of each node being determined based on a respective static embedding vector and a respective positional embedding vector of the node; inputting the respective input embedding vectors of the first node and the N neighboring nodes into a pre-trained embedding model that includes one or more sequentially connected computing blocks, each computing block including a corresponding self-attention layer that outputs N+1 output vectors corresponding to N+1 input vectors; and receiving respective dynamic embedding vectors of the first node and the N neighboring nodes output by the pre-trained embedding model.

Abstract: A manufacturing method of a display device is provided. The method includes following steps: providing a display module, a first optical adhesive layer, and a touch control structure layer, wherein the display module includes a light transmission region, and the first optical adhesive layer is provided with a first through-hole; attaching the first optical adhesive layer and the touch control structure layer onto the display module in sequence, wherein the first through-hole corresponds to the light transmission region; and using laser to cut a portion of the display module corresponding to the light transmission region to form a second through-hole corresponding to and connected to the first through-hole.

Abstract: An image processing method includes: a color feature extracted from a first image is acquired; a customized mask feature is acquired, the customized mask feature being configured to indicate a regional position of the color feature in the first image; and the color feature and the customized mask feature are input to a feature mapping network to perform image attribute edition to obtain a second image.

Abstract: A server is used to receive a barcode generation request sent by an end-user device. The server is used to generate, based on the barcode generation request, at least two pieces of barcode information by using at least two code systems, respectively. The server is used to transmit a barcode generation response to the end-user device, where the barcode generation response includes the at least two pieces of barcode information, where the barcode generation response causes an application running on the end-user device to display on the end-user device, alternately, a respective barcode image corresponding to each piece of the at least two pieces of barcode information.

Abstract: A method for dialogue processing, an electronic device and a storage medium are provided. The specific technical solution includes: obtaining a dialogue history; selecting a target machine from a plurality of machines; inputting the dialogue history into a trained dialogue model in the target machine to generate a response to the dialogue history, in which the dialogue model comprises a common parameter and a specific parameter, and different machines correspond to the same common parameter.

Abstract: Provided are a video recognition method and apparatus, an electronic device, a medium and a computer program product. The video recognition method is described below. A to-be-recognized video is divided into at least two video segments; video frames are extracted from the at least two video segments, and feature recognition is performed on the video frames to obtain initial semantic feature blocks of the at least two video segments; each of the initial semantic feature blocks is fused, and a fused target semantic feature block is obtained; and a type of the to-be-recognized video is determined according to the fused target semantic feature block.

Abstract: Provided are an intelligent recommendation method and apparatus, a model training method and apparatus, an electronic device, and a storage medium, which relate to artificial intelligence technologies, and are applicable to the intelligent recommendation and the intelligent transportation technologies. The intelligent recommendation method includes: determining an object recommendation request; determining, according to a multi-agent strategy model and the object recommendation request, object execution actions of at least two agent objects matching the object recommendation request; determining a target object execution action according to the object execution actions; and recommending the object recommendation request to a target agent object corresponding to the target object execution action.

Abstract: In a pixel driving circuit and a display panel provided, a first transistor or a second transistor is controlled to maintain that the first transistor or the second transistor is normally turned on. The one of the transistors that is normally turned on is coupled to a common terminal. The other of the transistors serves as a driving switch that receives a row scan signal and a data signal to charge a liquid crystal capacitor and a storage capacitor. Thus, when the pixel driving circuit is in the low-frequency state or the high-frequency state, the first transistor and the second transistor can alternately operate to satisfy different operating requirements.

Abstract: A driver cabinet structure includes an upper driver cabinet, a lower driver cabinet, a motor front-end cover and a motor brush rack plate, wherein the motor front-end cover is disposed on the lower driver cabinet; the motor front-end cover is provided with the motor brush rack plate thereon and screw holes on a lateral surface; the motor brush rack plate is provided with brush holders thereon and a through hole in the center; front and rear ends of each of the brush holders are both open and intercommunicated; a limit step is disposed in the through hole; lug bosses are disposed on the limit step; and the lower driver cabinet, the motor front-end cover, the motor brush rack plate and the brush holders are integrally formed.

Abstract: The invention relates to a method for person re-identification based on deep model with multi-loss fusion training strategy. The method uses a deep learning technology to perform preprocessing operations such as flipping, clipping, random erasing and style transfer, and then feature extraction is performed through a backbone network model; joint training of a network is performed by fusing a plurality of loss functions. Compared with other deep learning-based person re-identification algorithms, the present invention greatly improves the performance of person re-identification by adopting a plurality of preprocessing modes, the fusion of three loss functions and effective training strategy.