Abstract: Disclosed is a display device including a display panel having a plurality of pixels, the display panel comprising a first display area having first resolution and a second display area having second resolution, the second resolution being lower than the first resolution, and a controller configured to generate display area information of each of the plurality of pixels, to blur an image that is displayed in the second display area based on the display area information, and to perform control such that the blurred image is displayed on the display panel.

Abstract: A camera module comprises: a first housing; a lens module disposed in the first housing; a second housing coupled to the first housing; a first printed circuit board disposed in the inner space of the first housing and the second housing; an image sensor disposed on the first printed circuit board; and a shield can disposed under the first printed circuit board in the second housing, wherein the shield can comprises a rib which comes into contact with the lower surface of the first printed circuit board.

Abstract: A station is provided, including: a receiving and processing circuit, configured to obtain signal power of a plurality of training frames on a plurality of receiving antennas by processing the plurality of training frames; and a combination circuitry, configured to generate channel state information, the channel state information including a first correspondence, the signal power of the plurality of training frames, and unitary arrays and singular value matrixes, wherein the unitary arrays and the singular value matrixes are associated with equivalent channel matrixes corresponding to the plurality of training frames, the first correspondence includes a correspondence between the signal power and noise figures, and the noise figures are associated with gain values of the receiving and processing circuit.

Abstract: The present application provides an application of Chidamide in combination with R-CHOP in preparing a drug used for treating B-cell lymphoma, and also provides a drug comprising Chidamide and R-CHOP. Chidamide in combination with R-CHOP has a synergistic therapeutic effect on B-cell lymphoma.

Abstract: A communication method includes establishing, by a communication device, a first connection to a first network device and a second connection to a second network device. The first connection and the second connection are used to process a first service. The method also includes sending, by the communication device, first information to the first network device based on the communication device determining that a second service needs to be processed. The second service is different from the first service. The first information is used to request to disable the first connection or the second connection, or the first information is used to indicate the communication device to establish a third connection to a third network device. The third connection is used to process the second service.

Abstract: An unloading valve includes a valve body, a valve trim, a return spring, a damping hole, and an unloading groove. A combined valve includes the unloading valve and a throttling valve. The throttling valve includes a buffer stopper and a buffer chamber. A piston rod assembly of the combined valve type buffer cylinder is provided in a cylinder body. The cylinder body includes a cylinder head flange, a cylinder bottom, and a cylinder barrel. The piston rod assembly includes a guide sleeve, a piston, and a piston rod. The combined valve is provided on the cylinder. The system is located in an unloading state in a buffering process to reduce the energy loss and heat buildup of the system, prevent the pressure impact of buffering on the system, make the system more reliable, and lower the difficulty of the original buffer valve in performance matching, installation and debugging.

Abstract: Methods and apparatuses for reporting an error cause are provided. A method includes: after establishing a radio resource control (RRC) connection with a first base station, detecting whether the RRC connection is disconnected due to execution of a target operation; where the first base station is a base station accessed by a first SIM card of the terminal, and the target operation is an operation executed by a second SIM card in an idle state in the terminal; if the RRC connection is disconnected, recording that a target error cause of disconnecting the RRC connection is resulted from the target operation. The terminal may record the target error cause of disconnecting the RRC connection with the first base station due to the target operation to subsequently enable the first base station not to perform recovery for the target error cause any longer, thus reducing network errors statistics.

Abstract: A display device includes a light guide plate; an input grating on a first surface of the light guide plate and configured to generate a diffracted transmission beam; an output grating on the first surface of the light guide plate and spaced apart from the input grating, wherein the output grating is configured to generate a first output beam emitted from the light guide plate; and an optical efficiency enhancement layer on a second surface of the light guide plate and overlapping at least one of the input grating and the output grating in a traveling direction of the input beam, the second surface being opposite to the first surface.

Abstract: A display device comprises a substrate, a first electrode on the substrate and extending in a first direction, a second electrode on the substrate and extending in the first direction, the second electrode being spaced apart from the first electrode in a second direction, a first insulating layer on the first electrode and the second electrode, light-emitting elements on the first insulating layer, the light-emitting elements being disposed on the first electrode and the second electrode, a second insulating layer disposed on the light-emitting elements, a first contact electrode disposed on the first electrode and electrically contacting the light-emitting elements, and a second contact electrode disposed on the second electrode and electrically contacting the light-emitting elements. The second insulating layer comprises patterns that cover at least part of the light-emitting elements and are spaced apart from one another in the first direction.

Abstract: The present disclosure discloses a method for positioning an auxiliary transportation vehicle in a coal mine and a positioning system thereof. The method comprises: acquiring a rotation velocity of each wheels and a rotation angle of a steering wheel, constructing a kinematics model based on wheels not for steering of the vehicle and a kinematics model based on wheels for steering of the vehicle respectively, and constructing a kinematics model based on a geometric center of the vehicle according to the above two kinematics models; and according to a travelling condition of the vehicle, integrating the kinematics model based on the geometric center with a strap-down inertial navigation system for positioning, when the vehicle is in a normal travelling state; and integrating, the kinematics model based on the wheels not for steering with the strap-down inertial navigation system for positioning, when the vehicle is in an abnormal travelling state.

Abstract: A screen protection member includes a protection film and a frame. The protection film includes a bonding surface. The frame is fastened to a peripheral region of the bonding surface by surrounding the peripheral region. The frame has at least one notch group. A single notch group includes two notches that are disposed opposite to each other. The at least one notch group divides the frame into at least two frame parts that are spaced apart from each other.

Abstract: An optical imaging system includes a first lens having a positive refractive power, a second lens having a positive refractive power, a third lens having a positive refractive power, a fourth lens having a negative refractive power, a fifth lens having a positive refractive power, wherein an object-side surface of the fifth lens is concave; and a sixth lens having a negative refractive power, wherein the sixth lens has an inflection point formed on an image-side surface thereof, wherein the first to sixth lenses are sequentially disposed from an object side toward an imaging plane.

Abstract: This application provides a communication method, a terminal device, and a network device, to improve accuracy of CSI measurement. The method includes: receiving, by a terminal device, first indication information from a network device, where the first indication information is used to determine a first transmission scheme assumed for the terminal device to perform interference measurement; and sending, by the terminal device, channel state information (CSI), where the CSI is obtained by performing CSI measurement based on at least the first transmission scheme and a second transmission scheme, and the second transmission scheme is a transmission scheme assumed for the terminal device to perform channel measurement.

Abstract: An apparatus for defending against control flow attack, including: a key acquisition module, configured to acquire response data, which is output by a physical unclonable function PUF module to an input stimulus, and store the response data in a register as key data to be used; an encryption module, configured to encrypt target execution data in a program control flow based on the key data in the process of the processor executing the program control flow, the target execution data including at least one of a target instruction at an indirect jump destination address and a function call return address; a decryption module, configured to decrypt the encrypted target execution data when the processor is to execute the target execution data; and an execution module, configured to continue to execute the program control flow based on the decrypted target execution data.

Abstract: A first apparatus establishes a first radio link control RLC entity and a second RLC entity, where the first RLC entity and the second RLC entity are associated with a first packet data convergence protocol PDCP entity. The first apparatus sends first data through the first RLC entity and/or the second RLC entity. The first RLC entity corresponds to a unicast transmission mode, and the second RLC entity corresponds to a multicast transmission mode.

Abstract: An electronic device performing a method of tracking a user's gaze of an electronic device and outputting an augmented reality (AR) image is provided. The metho includes outputting a first light which is a structured light at a first time point toward the user's eyes, outputting a second light at a second time point toward the user's eyes, acquiring a first image in response to the output of the first light at the first time point, acquiring a second image in response to the output of the second light at the second time point, synthesizing the first image and the second image to create a third image, calculating first coordinate values, which are coordinate values of pupils of the user's eyes on the basis of the third image; and detecting a gaze direction on the basis of the first coordinate values.

Abstract: A fingerprint identification module provided by the present disclosure includes a fingerprint identification panel provided with a fingerprint identification region; a middle shell including a partition plate and a middle frame, where the partition plate is at a side opposite a fingerprint identification side of the fingerprint identification panel, the partition plate is detachably connected to the middle frame, and the middle frame includes an accommodation space, the accommodation space being internally provided with the partition plate and the fingerprint identification panel; and a main board in the accommodation space, the main board being at a side, far away from the fingerprint identification panel, of the partition plate, and the main board being electrically connected to the fingerprint identification panel.

Abstract: Disclosed are a method and a system for data uploading, which belongs to the technical field of blockchain. The method comprises: receiving a block upload request sent by a slave server of a target node; determining whether block data corresponding to the block upload request has been uploaded to a block data storage system; if the block data corresponding to the block upload request is not uploaded to the block data storage system, acquiring the block data if the block data corresponding to the block upload request is not uploaded to the block data storage system, and uploading the block data to a storage space of the block data storage system; and sending an uploading success instruction to the slave server if the uploading is successful, so as to instruct the slave server to delete the block data stored on a light-weight peer in the target node.

Abstract: A semiconductor device includes a first transistor in a first region of a substrate and a second transistor in a second region of the substrate. The first transistor includes multiple first semiconductor patterns; a first gate electrode; a first gate dielectric layer; a first source/drain region; and an inner-insulating spacer. The second transistor includes multiple second semiconductor patterns; a second gate electrode; a second gate dielectric layer; and a second source/drain region. The second gate dielectric layer extends between the second gate electrode and the second source/drain region and is in contact with the second source/drain region. The first source/drain region is not in contact with the first gate dielectric layer.