Abstract: The present disclosure provides a forming method of a memory and a memory. The method includes: providing a substrate, wherein the substrate includes at least word line structures and active areas, and a bottom dielectric layer and a bit line contact layer located on a top surface of the substrate, the bottom dielectric layer has bit line contact openings, the bit line contact openings expose the active areas in the substrate, and the bit line contact layer covers the bottom dielectric layer and fills the bit line contact openings; etching parts of the bit line contact layer, and forming first bit line contact layer with different heights; forming a conductive layer, a top surface of the conductive layer is located at different heights in a direction perpendicular to an extension direction of the word line structures.

Abstract: A method for controlling a motion vehicle in a game is provided. The method includes: obtaining a direction adjustment instruction issued by the target player for the motion vehicle, and running data of the motion vehicle in real time; inputting the direction adjustment instruction and the running data into a trained action prediction model to predict a reward value of each action executed by the motion vehicle; selecting a target action from a plurality of actions according to a historical operation habit of the target player and the reward value of each action; and controlling the motion vehicle to execute the target action in the game scene. Various related systems and devices are also provided.

Abstract: Embodiments of the subject matter described herein relate to a wireless programmable media processing system. In the media processing system, a processing unit in a computing device generates a frame to be displayed based on a graphics content for an application running on the computing device. The frame to be displayed is then divided into a plurality of block groups which are compressed. The plurality of compressed block groups are sent to a graphics display device over a wireless link. In this manner, both the generation and the compression of the frame to be displayed may be completed at the same processing unit in the computing device, which avoids data copying and simplifies processing operations. Thereby, the data processing speed and efficiency is improved significantly.

Abstract: The present application discloses a method for sealing a distal end of an OCT catheter, comprising the following steps: dispensing an adhesive for the first time, passing an adhesive dispensing needle through the OCT catheter from a recessed hole section to dispense an adhesive in the direction of a filling section, the adhesive entering the filling section in the OCT catheter; curing for the first time, irradiating a filling portion subjected to adhesive dispensing for the first time by using an ultraviolet lamp, and curing to form a first sealant; dispensing an adhesive for the second time, enabling the adhesive dispensing needle to be close to a solidified end surface subjected to adhesive dispensing for the first time to dispense an adhesive; and curing for the second time, placing the position subjected to adhesive dispensing for the second time under the ultraviolet lamp for irradiation, curing to form a second sealant having an inclined surface, and completing sealing the distal end of the OCT catheter

Abstract: Disclosed are a measuring device for a lateral optical fiber lens, the measuring device comprising an XZ movable platform and an XY movable platform, wherein a rotatable accommodating pipe is arranged on the XZ movable platform, an optical detection card is arranged on the XY movable platform, an optical power probe is arranged below the optical detection card, and the optical detection card has a height smaller than that of the accommodating pipe. The present application further provides a method for measuring a light emergence angle and a divergence angle of a lateral optical fiber lens by using the measuring device for a lateral optical fiber lens.

Abstract: A method for manufacturing a semiconductor structure includes: a base provided with a contact hole is provided; an initial contact structure including a first diffusion barrier layer, a conductive layer and a second diffusion barrier layer stacked onto one another is formed on the base, the first diffusion barrier layer conformably covering the contact hole and covering part of a top surface of the base, the conductive layer covering first diffusion barrier layer and being filled in unoccupied space in the contact hole, the second diffusion barrier layer covering a side of the conductive layer away from first diffusion barrier layer, the initial contact structure outside the contact hole being provided with a groove exposing side walls of conductive layer and second diffusion barrier layer; a third diffusion barrier layer is formed on a side wall of initial contact structure exposed by the groove to obtain a target contact structure.

Abstract: Embodiments of the subject matter described herein relate to a wireless programmable media processing system. In the media processing system, a processing unit in a computing device generates a frame to be displayed based on a graphics content for an application running on the computing device. The frame to be displayed is then divided into a plurality of block groups which are compressed. The plurality of compressed block groups are sent to a graphics display device over a wireless link. In this manner, both the generation and the compression of the frame to be displayed may be completed at the same processing unit in the computing device, which avoids data copying and simplifies processing operations. Thereby, the data processing speed and efficiency is improved significantly.

Abstract: In embodiments of the present disclosure, there is provided a solution for establishing queues between threads in a user space. After creating a first thread on a first application and creating a second thread and a third thread on a second application, a socket connection between the first application and the second application is established in the user space of the operating system. Then, a first queue is established between the first thread and the second thread, while a second different queue is established between the first thread and the third thread. Embodiments of the present disclosure can avoid lock-based queue sharing by setting a separate queue for each pair of threads. Thus, the luckless queue mechanism according to embodiments of the present disclosure can improve the performance of the operating system significantly.

Abstract: A technique provides a solution for establishing a socket connection in a user space. After receiving a request for establishing a socket connection from a first application, the monitor sends the connection request to a second application, wherein the first application and the second application run on the same computing device. Then, the monitor coordinates establishing, in user space of the operating system, a peer-to-peer socket connection between the first application and the second application. By establishing a socket connection in the user space of the operating system, embodiments of the present disclosure can achieve a user space socket connection between different applications within a single computing device, thereby improving the performance of the operating system. In addition, embodiments of the present disclosure use the monitor (or controller) to coordinate inter-application connection establishment and resource allocation, thereby ensuring security of the operating system.

Abstract: Disclosed is a terminal, including: a display screen including a sensor area, the sensor area being a transparent display area on the display screen; a sensor disposed below the display screen, the sensor having a photosensitive portion; and a color-changing layer above the display screen, where the photosensitive portion of the sensor is within a first orthographic projection range of the sensor area, and the sensor area is within a second orthographic projection range of the color-changing layer; the transparent display area is transparent when the sensor is in operation; and the color-changing layer is configured to switch between a colorless state and a colored state.

Abstract: A display panel, including: a plurality of pixels arranged in an array in a first direction and a second direction intersecting the first direction, each pixel including: a first sub-pixel having a first light-emitting zone configured to emit light of a first color; a second sub-pixel having a second light-emitting zone configured to emit light of a second color; and a third sub-pixel having a third light-emitting zone configured to emit light of a third color, wherein the plurality of pixels include a first pixel, the first light-emitting zone of the first pixel has a substantially polygonal shape, the substantially polygonal shape including: a first side substantially parallel to one side of the second light-emitting zone of the first pixel, and the one side of the second light-emitting zone of the first pixel being opposite to the first light-emitting zone; and a second side substantially parallel to one side of the third light-emitting zone of the first pixel, and the one side of the third light-emitting

Abstract: A display panel, including: a plurality of pixels arranged in an array in a first direction and a second direction intersecting the first direction, each pixel including: a first sub-pixel having a first light-emitting zone configured to emit light of a first color; a second sub-pixel having a second light-emitting zone configured to emit light of a second color; and a third sub-pixel having a third light-emitting zone configured to emit light of a third color, wherein the plurality of pixels include a first pixel, the first light-emitting zone of the first pixel has a substantially polygonal shape, the substantially polygonal shape including: a first side substantially parallel to one side of the second light-emitting zone of the first pixel, and the one side of the second light-emitting zone of the first pixel being opposite to the first light-emitting zone; and a second side substantially parallel to one side of the third light-emitting zone of the first pixel, and the one side of the third light-emitting

Abstract: Embodiments of the subject matter described herein relate to a wireless programmable media processing system. In the media processing system, a processing unit in a computing device generates a frame to be displayed based on a graphics content for an application running on the computing device. The frame to be displayed is then divided into a plurality of block groups which are compressed. The plurality of compressed block groups are sent to a graphics display device over a wireless link. In this manner, both the generation and the compression of the frame to be displayed may be completed at the same processing unit in the computing device, which avoids data copying and simplifies processing operations. Thereby, the data processing speed and efficiency is improved significantly.

Abstract: The present disclosure provides a forming method of a memory and a memory. The method includes: providing a substrate, wherein the substrate includes at least word line structures and active areas, and a bottom dielectric layer and a bit line contact layer located on a top surface of the substrate, the bottom dielectric layer has bit line contact openings, the bit line contact openings expose the active areas in the substrate, and the bit line contact layer covers the bottom dielectric layer and fills the bit line contact openings; etching parts of the bit line contact layer, and forming first bit line contact layer with different heights; forming a conductive layer, a top surface of the conductive layer is located at different heights in a direction perpendicular to an extension direction of the word line structures.

Abstract: Embodiments of the subject matter described herein relate to a wireless programmable media processing system. In the media processing system, a processing unit in a computing device generates a frame to be displayed based on a graphics content for an application running on the computing device. The frame to be displayed is then divided into a plurality of block groups which are compressed. The plurality of compressed block groups are sent to a graphics display device over a wireless link. In this manner, both the generation and the compression of the frame to be displayed may be completed at the same processing unit in the computing device, which avoids data copying and simplifies processing operations. Thereby, the data processing speed and efficiency is improved significantly.

Abstract: Some embodiments of the present application provide a memory forming method and a memory. The method includes: providing a substrate including at least word line structures and active regions, and bottom dielectric layers and bit line contact layers located on a top surface of the substrate, the bottom dielectric layer having bit line contact openings exposing the active regions in the substrate, and the bit line contact layers covering the bottom dielectric layers and filling the bit line contact openings; etching part of the bit line contact layers to form the bit line contact layers of different heights; forming conductive layers, top surfaces of the conductive layers being at the same height in a direction perpendicular to an extension direction of the word line structures; and the top surfaces of the conductive layers being at different heights in the extension direction of the word line structures; forming top dielectric layers.

Abstract: A compressed memory is divided into a plurality of segments, each segment is divided into a plurality of sub-segments, and each sub-segment in an uncompressed data space is compressed into block (s) in a compressed data space. Upon a read request to a sub-segment in a segment in compressed memory is received, the corresponding entry is firstly determined based on a first level address mapping between the sub-segment and the entry, and then the corresponding block (s) is determined based on a second level address mapping between the entry and the block (s). By use of two-level address mappings, the size of entry can be reduced, thereby achieving low metadata overhead. Moreover, the proposed data layout for compressed memory.

Abstract: An electronic apparatus includes a screen and a camera assembly. By disposing the camera assembly under the screen and setting the structural size of the light transmitting portion smaller than the minimum resolution threshold of the naked eyes, the light transmitting portion on the screen is invisible to the naked eyes. The camera includes a plurality of photographing sections, and collects partial image data in the scene to be photographed by cooperation of each of the photographing sections with a light transmitting hole. The main control integrates all the partial image data, and finally produces an overall image of the scene to be photographed. As such, a photographing function of the camera assembly of the electronic apparatus can be ensured, and the screen-to-body ratio of the screen can be increased, without interference of the camera assembly with display effects of the screen.

Abstract: In accordance with implementations of the subject matter described herein, there is provided a solution for execution of a deep learning model. In the solution, partitioned convolutions are executed based on an input and a set of parameter values of the convolutional layer sequentially in a trusted execution environment (TEE) of a computing device. The execution of a given one of partitioned convolutions comprises: storing, into a protected memory area in the TEE, an input portion of the input to be processed by a subset of parameter values for the given partitioned convolution; determining a result of the given partitioned convolution through a single matrix multiplication operation; and removing the input portion. By combining results of the partitioned convolutions, a result of the convolution is determined. Therefore, the solution can accelerate the model execution speed and improve the storage efficiency in a highly safe TEE with limited memory resources.

Abstract: A display control method includes: determining a drive charge amount for driving display of a current pixel, and a threshold for charge amount determination for the pixel circuit, wherein the threshold for charge amount determination is configured to trigger start of determining an accumulated charge amount in the pixel circuit; and in response to the drive charge amount being less than the threshold for charge amount determination, adjusting the drive charge amount for driving the display of the current pixel.