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.

Abstract: A mobile terminal includes an optical device, a display module, and an optical antireflective film. The display module is located above the optical device. The optical antireflective film is located on the display module and corresponds to the optical device. The technical solution of the present disclosure can improve the performance of the optical device located under the display module.

Abstract: Provided are an MLA-OCT imaging catheter (3), a calibration method of the MLA-OCT imaging catheter, an MLA-OCT imaging system and an imaging method thereof. The MLA-OCT imaging catheter (3) comprises an inner tube (5), an outer tube (4) and a multi-core catheter connector (6), wherein the inner tube (5) comprises an optical fiber bundle (21) and a microlens array (7). In the MLA-OCT imaging system, a light source (14) is divided into a sample light and a reference light by an interferometer (15), wherein the sample light enters a signal arm to reach human tissue, while the reference light enters a reference arm to reach an optical delay line; the light returned from said two locations is respectively a first optical signal and a second optical signal, and the reference arm is provided with an optical delay line device.

Abstract: Provided are a terminal screen, a control method thereof, and a terminal. The terminal screen includes: a substrate and a display layer arranged on the substrate. The display layer includes a main display area and n auxiliary display areas, and n is a positive integer. The main display area and an i-th auxiliary display area in the n auxiliary display areas have different attributes, and i is a positive integer that is less than or equal to n.

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.

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 lockless queue mechanism according to embodiments of the present disclosure can improve the performance of the operating system significantly.

Abstract: A method for forming a memory device includes: providing a substrate including at least word line structures and active regions, and a bottom dielectric layer and bit line contact layers that are on a top surface of the substrate; part of the bit line contact layers are etched to form bit line contact layers at different heights; conducting layers are formed, top surfaces of the conducting layers being at different heights in a direction perpendicular to an extension direction of the word line structure, and the top surfaces of the conducting layers being at different heights in the extension direction of the word line structure; top dielectric layers are formed; and etching is performed to form separate bit line structures.

Abstract: In embodiments of the present disclosure, there is provided 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.

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 screen includes a substrate and a display layer located on top of the substrate. The display layer includes a primary display area and a secondary display area. A form of pixel distribution in the secondary display area differs from that in the primary display area.

Abstract: The present application discloses a display substrate including a plurality of pixels arranged in an array of matrix. Each of the plurality of pixels includes several OLED devices emitting light of different color. Each OLED device includes at least a first electrode, a second electrode, and an emitting layer located between the first electrode and the second electrode. At least one layer in either part of the first electrode or the emitting layer forming a microcavity characterized by an optical length. Any two OLED devices emitting light of same color in two adjacent pixels of the plurality of pixels have two microcavities respectively with different optical lengths. At least one OLED device emitting any one colored light in any one pixel of the plurality of pixels has a microcavity with different optical length from other OLED devices emitting light of different color in the same one pixel.

Abstract: A display panel includes pixels arranged in an array in a first direction and a second direction. Each pixel includes a first sub-pixel having a first light-emitting zone to emit light of a first color, a second sub-pixel having a second light-emitting zone to emit light of a second color, and a third sub-pixel having a third light-emitting zone to emit light of a third color. The first, second, and third light-emitting zones are arranged in a triangle such that the first, second, and third light-emitting zones cover respective vertices of the triangle, with one side of the triangle being substantially parallel to the first direction. Any two pixels directly adjacent in the first direction have respective patterns of first, second, and third light-emitting zones, which are substantially mirror-symmetrical to each other. Any two diagonally adjacent pixels have a substantially repeating pattern of first, second and third light-emitting zones.

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 miming 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: 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: Various systems and methods for providing network services are described herein. In one example, a method includes receiving, via a first processor, a network packet from a source device. The method can also include sending, via the first processor, the network packet to a second processor if a service subsystem and a service are responsive. Furthermore, the method can include modifying, via the second processor, the network packet or generating a new packet based on the service. The method can also include receiving, via the first processor, the modified network packet or the new network packet from the second processor. The method can also further include sending, via the first processor, the modified network packet or the new network packet to a destination device.

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: The present application discloses a display substrate including a plurality of pixels arranged in an array of matrix. Each of the plurality of pixels includes several OLED devices emitting light of different color. Each OLED device includes at least a first electrode, a second electrode, and an emitting layer located between the first electrode and the second electrode. At least one layer in either part of the first electrode or the emitting layer forming a microcavity characterized by an optical length. Any two OLED devices emitting light of same color in two adjacent pixels of the plurality of pixels have two microcavities respectively with different optical lengths. At least one OLED device emitting any one colored light in any one pixel of the plurality of pixels has a microcavity with different optical length from other OLED devices emitting light of different color in the same one pixel.

Abstract: A mobile terminal includes an optical device, a display module, and an optical antireflective film. The display module is located above the optical device. The optical antireflective film is located on the display module and corresponds to the optical device. The technical solution of the present disclosure can improve the performance of the optical device located under the display module.