Abstract: Disclosed herein are approaches for forming an air grid of an image sensor. One method may include depositing a first fill material within a first plurality of trenches to form a plurality of grid structures, wherein the first plurality of trenches is formed through an oxide layer formed over a substrate, wherein the fill material is formed along a sidewall and a bottom surface of each trench of the plurality of trenches, and wherein a void is formed within the fill material. The method may further include forming a second plurality of trenches through the oxide layer and the first fill material.

Abstract: A reconstruction method of a human avatar, an electronic device, and a non-transitory computer-readable storage medium are provided. The reconstruction method of the human avatar includes: acquiring a plurality of images having a human body and a virtual human body dataset; acquiring a depth map from the plurality of images; and performing, based on the plurality of images, the depth map and the virtual human body dataset, three-dimensional reconstruction and rendering by using a trained neural network model to obtain a three-dimensional human body model and a corresponding rendered image.

Abstract: Disclosed is a zoom lens, including: a lens barrel, a lens group, a linear magnetic driving mechanism, and a locking structure; the lens barrel extends in a front-to-rear direction; the lens group includes at least one mobile group movably provided in the lens barrel along the front-to-rear direction; the linear magnetic driving mechanism is provided in the lens barrel and drivenly connected to the mobile group; and the locking structure includes a locking member and a locking mechanism, the locking member includes a plurality of locking grooves, and the locking mechanism includes: a latch, an electromagnetic driving mechanism and a reset member; the latch is movably provided in a direction approaching and away from each locking groove, the latch has a locking position inserted into the locking groove and an unlocking position separated from the locking groove during a moving stroke.

Abstract: Disclosed are a voice coil motor a zoom lens and a photography device. The voice coil motor includes a machine shell, a magnet structure, a mover structure and a drive structure. The magnet structure is provided on the machine shell and includes an annular magnetic yoke. The mover structure includes a plurality of mover coils, and the plurality of mover coils are movably sleeved on a yoke section of the annular magnetic yoke. The drive structure includes a plurality of drive chips and the plurality of drive chips are electrically connected to the plurality of mover coils respectively.

Abstract: Embodiments of the present invention provide a data transmission method, a data transmission apparatus, a processor, and a mobile terminal. The data transmission method includes: determining, by a mobile terminal, whether to use multiple data channels to transmit to-be-transmitted data; if determining to use the multiple data channels to transmit the to-be-transmitted data, selecting, by the mobile terminal, at least two activated data channels for the to-be-transmitted data according to current traffic information and service quality information that are of the multiple data channels; and using, by the mobile terminal, the selected at least two data channels to transmit the to-be-transmitted data.

Abstract: The present disclosure provides an N protein epitope mutation marker for preparing an epitope deletion-marked vaccine strain of type II porcine reproductive and respiratory syndrome virus (PRRSV) and use thereof, belonging to the technical field of biological products. In the mutation marker, one or more amino acids are mutated based on an epitope sequence at positions 92 to 103 of a C-terminal of an N protein of the type II PRRSV; and the epitope mutation marker has an amino acid sequence shown in SEQ ID NO: 1, where X1 is selected from the group consisting of T, P, and A; and X2 is selected from the group consisting of V and A.

Abstract: A data processing method includes obtaining target constant data to be accessed in first code, where a length of the target constant data is greater than a preset threshold; and inserting a plurality of data transfer instructions into the first code based on a location of an objective function in the first code to obtain second code, where the objective function is a function that needs to access the target constant data, each data transfer instruction of the plurality of data transfer instructions includes a part of data in the target constant data, the plurality of data transfer instructions are used to write the target constant data into a register, and the second code is labeled as being stored into a storage area not having a read permission.

Abstract: A display method includes: creating a global container and a virtual display; determining a display-hidden state of a target pixel; performing image splitting processing on a sub-image whose display-hidden state is a display state in the image to be displayed based on a naked-eye 3D film parameter of the virtual display, to obtain left-right eye views; in a case that the display-hidden state of the target pixel is the display state, determining a current refresh position of the target pixel; performing image interleaving processing on the left-right eye views to obtain a first vector texture; updating the first vector texture according to the current refresh position to obtain a second vector texture after rotation; and pushing the second vector texture to the global container, and outputting the second vector texture to the virtual display based on the global container, to obtain a target stereoscopic image.

Abstract: A method for information display, includes: creating a global container and a virtual display corresponding to the terminal device; performing, based on a naked-eye 3D film parameter of the virtual display, image splitting processing on a resource to be displayed to obtain left-right eye views with a naked-eye 3D effect; performing image interleaving processing on the left-right eye views to obtain a current vector texture corresponding to the resource to be displayed; and pushing the current vector texture to the global container, and outputting the current vector texture to the virtual display based on the global container, to render the current vector texture by using the virtual display.

Abstract: An image display method and apparatus are provided. The method includes: determining a target display position of a target object in an original image and a first size of a display region of an ink screen (102); generating a monochrome image with the first size according to the original image, where color values of pixel points in the monochrome image include at least one standard color value, and the target object is located at a target display position in the monochrome image (104); sending the monochrome image to the ink screen, so that the monochrome image is displayed by the ink screen in the display region (106). This method can improve the definition of the monochrome image displayed by the ink screen.

Abstract: A running tool for a tubing hanger relates to the field of the tubing hanger salvage technology, the running tool includes a body, a first piston is movably provided on the body, and the first piston is provided with a first abutting portion; a second piston is movably provided on the body, on one side of the second piston, a second abutting portion, a first stopping portion, and a first docking piece cooperating with the tubing hanger are sequentially provided along a first direction; the first docking piece is positioned on a moving track of the triggering portion; a second stopping portion is positioned on a moving track of the first stopping portion. The first stopping portion and the second stopping portion cooperate to form a stopping pair.

Abstract: A battery case includes: a plurality of battery branches, where the plurality of battery branches are connected in parallel, and each of the plurality of battery branches includes a battery; branch interfaces arranged corresponding to the battery branches, where the branch interfaces are electrically connected to the corresponding battery branches, and are configured to be connected to an external battery case; a high-voltage power distribution module, electrically connected to the battery branches and configured to perform power distribution management and monitoring on the battery branches; and a main circuit output interface, electrically connected to the battery branches and the high-voltage power distribution module and configured to be connected to a power supply interface of a vehicle. The plurality of battery branches connected in parallel are used to provide electrical energy, and the branch interfaces are provided to connect the external battery case.

Abstract: Methods of processing a substrate are disclosed herein which include treating a surface of a first portion of the substrate to produce a treated substrate having a treated first portion and a second portion, wherein a bonding speed of the treated first portion to another substrate is different than a bonding speed of the second portion to the other substrate. A method of bonding a first substrate to a second substrate is also disclosed.

Abstract: A method for the ultrasonic double-wave measurement includes: obtaining a first mode wave time-of-flight and a second mode wave time-of-flight of an ultrasonic double-wave of a solid material at a first temperature and stress state; measuring a first mode wave time and a second mode wave time of the ultrasonic double-wave of the solid material in an unknown state; obtaining a first mode wave temperature influence coefficient and a second mode wave temperature influence coefficient of the solid material, and a first mode wave pre-tightening force influence coefficient and a second mode wave pre-tightening force influence coefficient in the solid material to be measured having the same specification and geometric shape; and obtaining a relative change relationship of ultrasonic double-wave time-of-flight according to the first-order or second-order Taylor approximation, and jointly solving to obtain a measured pre-tightening force and a measured temperature.

Abstract: An electronic device includes a radiator, a feed point, and a ground point. The plurality of radiators include a first radiator, a second radiator, and a third radiator. A first end of the first radiator and a first end of the second radiator are opposite to each other, and form a first gap. A second end of the first radiator and a first end of the third radiator are opposite to each other, and form a second gap. The feed point and the ground point are disposed on the first radiator. The ground point is disposed in a central region of the plurality of radiators or the first radiator, and the feed point is disposed between the central region and the first end of the first radiator. Gaps are formed between a plurality of radiators, so that a broadband antenna can be implemented.

Abstract: This application relates to the automobile field, and specifically, to a vehicle control method and apparatus, and the like. In the vehicle control method, when a steering mode of braking a rear wheel on an inner steering side is performed, target braking force of the rear wheel on the inner steering side is determined based on hand force applied when a driver performs a steering operation on a steering wheel, and steering control is performed based on the target braking force. In this way, steering control that well reflects an intention of the driver can be implemented, to avoid a case in which the driver frequently performs a driving operation to correct a traveling track of a vehicle, and reduce a driving burden. The method provided in embodiments of this application may be applied to an intelligent vehicle.

Abstract: An optical display system and a head-mounted display electronics apparatus are disclosed. The optical display system comprises: an image-generating apparatus, which generates image light; and an image-viewing apparatus, which guides the image light to eyes of a viewer, wherein the image-viewing apparatus comprises an imaging optical assembly and a multifocal assembly placed, the multifocal assembly has at least two optical powers and is programmable to choose at least one of the optical powers at a given time.

Abstract: Provided are an electrochromic medium composition and a preparation method thereof, and an electrochromic device. The electrochromic medium composition includes at least two anodic electrochromic materials and one cathodic electrochromic material, where a molar ratio of the at least two anodic electrochromic materials to the one cathodic electrochromic material is in a range of 1:0.5 to 1:1.5; the one cathodic electrochromic material includes an electrochromic material capable of absorbing yellow light; and the at least two anodic electrochromic materials include an electrochromic material capable of absorbing blue light and red light and an electrochromic material capable of absorbing green light, and the electrochromic material capable of absorbing the green light is selected from compounds represented by the following structural formula.

Abstract: An electric motorcycle includes a battery pack, a controller and a charging device arranged in sequence along the height direction of the frame. The battery pack and the charging device are positioned on the frame adjacent to the front wheel. The rear suspension comprises a rear fork and a shock absorber connected to the frame by a shaft, the rear fork is connected to the rear wheel, and the electric motor is arranged on the rear fork. The center of gravity of the electric motorcycle is lower. The electric motorcycle can run stably even at a speed of 120 km/h.

Abstract: Training at the proper level of effort is important for athletes whose objective is to achieve the best results in the least time. In running, for example, pace is often monitored. However, pace alone does not reveal specific issues with regard to running form, efficiency, or technique, much less inform how training should be modified to improve performance or fitness. A sensing system and wearable sensor platform described herein provide real-time feedback to a user/wearer of his power expenditure during an activity. In one example, the system includes an inertial measurement unit (IMU) for acquiring multi-axis motion data at a first sampling rate, and an orientation sensor to acquire orientation data at a second sampling rate that is varied based on the multi-axis motion data.