Abstract: The invention discloses an accidental unlocking prevention electronic lock, in particular an accidental unlocking prevention electronic lock in the field of electronic locks. The accidental unlocking prevention electronic lock of the invention comprises a lock cylinder, a control circuit and a clutch sleeve, wherein the control circuit and a key hole are installed in the lock cylinder, and further comprises a transmission system, a power shaft, a clutch cam, a key cam, a key pin and a suspension, wherein the lock cylinder is internally provided with a clamping jaw, a torsion spring and a clamping jaw motor; one end of the clamping jaw is connected with an output shaft of the clamping jaw motor, one end of the torsion spring is fixed in the suspension and the other end thereof is connected with the clamping jaw; the key cam is provided with a limiting groove and the lock cylinder is provided with a limiting pin.

Abstract: The method comprises: a user terminal initiating an authentication request to a target server and providing device information of the user terminal, and the target server receiving the authentication request and generating a temporary session, and sending a temporary session ID and the device information to a quantum key allocation network; the quantum key allocation network searching for a wearable device bound to the user terminal, and sending the temporary session ID to the wearable device; the wearable device collecting biological recognition information of a user, and sending the biological recognition information to the quantum key allocation network; and the quantum key allocation network matching the biological recognition information with pre-stored biological recognition information, wherein if matching is successful, an authentication result is sent to the target server, and then the target server sends the authentication result to the user terminal.

Abstract: A display panel has a ratio y1 of an aperture ratio of the red pixel to an aperture ratio of the green pixel being in the range of 0.78e{circumflex over (?)}(?1.98r)?y1?2.297e{circumflex over (?)}(?1.85r), and 0.1?y1?3, where r is a ratio of a luminous efficiency of the red pixel to a luminous efficiency of the green pixel. A ratio y2 of an aperture ratio of the blue pixel to the aperture ratio of the green pixel is in a range of 1.32e{circumflex over (?)}(?10.7b)?y2?5.95e{circumflex over (?)}(?14.1b), and 0.3?y2?4, where b is a ratio of a luminous efficiency of the blue pixel to the luminous efficiency of the green pixel.

Abstract: A push type camera device in a mobile terminal can be pushed to protrude out of the mobile terminal for photographing or be hidden in the mobile terminal. The push type camera device includes a slide assembly, a fixing bracket, a resilient assembly, and a camera assembly. The fixing bracket is fixed and located in the mobile terminal. The slide assembly is slidably mounted on the fixing bracket. The resilient assembly connects the slide assembly and the fixing bracket, and is configured for fixing or supporting the slide assembly. The camera assembly is arranged on the slide assembly. The camera assembly can be pushed to protrude out of or back into the mobile terminal by sliding the slide assembly relative to the fixing bracket. A mobile terminal having the push type camera device is also provided.

Abstract: Embodiments may include reception of a plurality of speech frames, determination of a multi-dimensional acoustic feature associated with each of the plurality of speech frames, determination of a plurality of multi-dimensional phonetic features, each of the plurality of multi-dimensional phonetic features determined based on a respective one of the plurality of speech frames, generation of a plurality of two-dimensional feature maps based on the phonetic features, input of the feature maps and the plurality of acoustic features to a convolutional neural network, the convolutional neural network to generate a plurality of speaker embeddings based on the plurality of feature maps and the plurality of acoustic features, aggregation of the plurality of speaker embeddings into a first speaker embedding based on respective weights determined for each of the plurality of speaker embeddings, and determination of a speaker associated with the plurality of speech frames based on the first speaker embedding.

Abstract: Provided is a display panel, including a first display area and a second display area. A transparent collimator is provided in a gap between two adjacent sub-pixels in the first display area, and meanwhile, a substrate under the collimator is a thinner substrate or a transparent substrate. Thus, a certain display area of the display panel possesses good light transmittance and resolution.

Abstract: The present disclosure provides a display module and an electronic equipment. The display module includes: a display panel including a first notch near a boundary of the display panel; a touch layer disposed over the display panel; and a touch flexible circuit board electrically connected to the touch layer, where the touch flexible circuit board is disposed adjacent to the first notch and is bent to a side of the display panel away from the touch layer.

Abstract: A door lock that includes a latch adapted to be moved manually relative to a mounting bracket and lock body to attach the body to the mounting bracket. The latch may be movably mounted to the body, and arranged to capture a portion of the mounting bracket between the latch and the body. A detent may be used to hold the latch in the closed position relative to the body, and a spring may be adapted to bias the latch away from the body.

Abstract: The invention relates to porous polymeric cellulose prepared via cellulose crosslinking. The porous polymeric cellulose can be incorporated into membranes and/or hydrogels. In preferred embodiments, the membranes and/or hydrogels can provide high dynamic binding capacity at high flow rates. Membranes and/or hydrogels comprising the porous polymeric cellulose are particularly suitable for filtration, separation, and/or functionalization media.

Abstract: The present invention provides a display panel and a display device. The display panel includes a touch layer, a main display region, and a functional add-on region. A plurality of first pixels are arranged in the functional add-on region, and the touch layer is provided with an opening corresponding to the functional add-on region. A transmittance of the touch layer corresponding to the functional add-on region is greater than a transmittance of the touch layer corresponding to the main display region.

Abstract: A display panel and a display device are provided. The display panel includes at least one first display area, and a second display area located at a periphery of the first display area. The first display area includes a plurality of first repeating sub-areas that can be repeatedly arranged in both a first direction and a second direction. The second display area includes a plurality of second repeating sub-areas that has a same size as the first repeating sub-areas. A number of the pixels disposed within the first repeating sub-areas is less than a number of the pixels disposed within the second repeating sub-areas.

Abstract: The present invention provides a display device including a display panel. The display panel includes a main display region and a function additional region, and at least a portion of the function additional region is surrounded by the main display region. A plurality of first pixels are arranged in the function additional region. At least one light transmitting region is disposed in the function additional region, and an area of each of the at least one light transmitting region is greater than or equal to 0.32 mm2.

Abstract: The present application provides a display panel and a display device, the display panel makes a circuit structure of a first pixel driving circuit driving a first display pixel of a display transparent area to emit light different from a circuit structure of a second pixel driving circuit driving a second display pixel of a main display area to emit light, thereby reducing an area of a function add-on area occupied by the first pixel driving circuit, increasing an area of the display transparent area, improving light transmittance of the display transparent area, and improving photographing effect of under screen camera.

Abstract: Embodiments of the present invention relate to methods, systems, and computer program products for file management in a distributed file cache system. In some embodiments, a method is disclosed. According to the method, responsive to determining that at least one client node is obtaining a file of a first version stored at a storage node, one or more processors generate contact information indicating that the file of the first version is accessible from the storage node and the at least one client node and recorded the contact information into a distributed hash table. The storage node and the at least one client node are included in a plurality of nodes associated with the distributed hash table. Further, one or more processors generate first version information indicating that the file is of the first version and record the first version information into a blockchain associated with the plurality of nodes.

Abstract: The present disclosure provides a display module and an electronic equipment. The display module includes: a display panel including a first notch near a boundary of the display panel; a touch layer disposed over the display panel; and a touch flexible circuit board electrically connected to the touch layer, where the touch flexible circuit board is disposed adjacent to the first notch and is bent to a side of the display panel away from the touch layer.

Abstract: A wearable device-based identity authentication method and system, comprising: a user terminal initiates an authentication request to a target server and provides device information of the user terminal, the target server generates a temporary session, and sends a temporary session ID and the device information to a quantum key distribution network; the quantum key distribution network generates identification information, searches a wearable device bound to the user terminal, and sends the identification information to the wearable device; the wearable device receives and provides the identification information to the user terminal, the user terminal acquires the identification information, and sends verification information to the wearable device and then to the quantum key distribution network; the quantum key distribution network generates an authentication result and sends to the target server; and the target server generates an identification authentication result and sends to the user terminal.

Abstract: An organic light emitting diode (OLED) display panel and an electronic device are provided. The OLED display panel includes a flexible polymer substrate, a first inorganic layer, a second inorganic layer, and an OLED array layer; the first inorganic layer and the second inorganic layer formed over opposite surfaces of the flexible polymer substrate, and the OLED array layer formed on a side of the first inorganic layer away from the flexible polymer substrate.

Abstract: A display panel is provided. The display panel includes at least two first pixels, at least two second pixels, and at least two third pixels. An area of the first pixel, an area of the second pixel, and an area of the third pixel are inversely proportional to a luminous efficiency of a luminescent material of the first pixel, a luminous efficiency of a luminescent material of the second pixel, and a luminous efficiency of a luminescent material of the third pixel, respectively. The disclosure can avoid the drawback of color shift of the display panel.

Abstract: A display panel includes a pixel arrangement structure. The pixel arrangement structure includes a plurality of first pixel rows and a plurality of second pixel rows arranged alternately. Each of the first pixel rows comprises a plurality of first pixels arranged at intervals, and each of the second pixel rows comprises a plurality of second pixels and a plurality of third pixels arranged alternately and at intervals. A shape of the first pixel comprises a shape formed by an arc. Each of the second pixel and the third pixel comprises a plurality of concave arcs and a plurality of convex arcs, the plurality of concave arcs and the plurality of convex arcs of the second pixel are alternately connected and form a closed figure, and the plurality of concave arcs and the plurality of convex arcs of the third pixel are alternately connected and form a closed figure.