Aac Technologies Pte. Ltd.

Aac Acoustic Technologies (shenzhen) Co., Ltd.

Huawei Technologies Co., Limited

Aac Microtech (changzhou) Co, , Ltd.

Honor Device Co., Ltd.

Aac Optics Solutions Pte. Ltd.

Hongxing Wang

Lubin Mao

Shun Guo

Fei Hou

Rongguan Zhou

Yao Wang

Xiaofei Hu

Gang Li

Lin Liu

Jie He

Yun Tang

Renwei Guo

Wei Song

Chang Liu

Yong Wang

Wenli Wang

Yuanxiao Peng

Yue Chen

Kun Tang

Xingzhi Huang

Zhuoming Li

Bingke Zhu

Huan Ge

PengFei Li

Chengxia Ji

Qi Tang

Jiwei Ge

Cheng Zhou

Chong Li

Biming Zhang

Yunhu Nie

Lihong Zhang

Thibaut Tachon

Kelun Chai

Yujia Zhou

Zongyu Gao

Liping Gao

A device receives a computation graph and transforms the computation graph into a dataflow graph comprising recursive subgraphs. Each recursive subgraph comprises a tuple of another recursive subgraph and an operator node, or an empty graph. The device determines a number of partitioning recursions based on a number of parallel computing devices. For each partitioning recursion, the device determines costs corresponding to operator nodes, determines a processing order of the recursive subgraphs, and processes the recursive subgraphs. To process a recursive subgraph, the device selects a partitioning axis for tensors associated with an operator node of the recursive subgraph. The device outputs a partitioning scheme comprising partitioning axes for each tensor associated with the operator nodes.

Parallel computing scheme generation for neural networks

The laminated structure includes a protective layer, a linear polarizing layer, and a quarter-wave plate that are laminated in sequence. The protective layer is used for polarizing light to form linearly polarized light. An angle between an absorption axis of the protective layer and an absorption axis of the linear polarizing layer is zero degrees. An angle between the absorption axis of the linear polarizing layer and an absorption axis of the quarter-wave plate is 45 degrees. There is no difference between a direction of the absorption axis of the protective layer and a direction of the absorption axis of the linear polarizing layer.

Laminated structure, display panel, and electronic device

Provided are a method and an apparatus for controlling power consumption of a speaker, a storage medium, and an electronic device. The method includes: acquiring environment state information through an environment information acquisition device; analyzing the environment state information through an environment state analysis module to generate an environment state result; receiving a mode selection result input by a user; generating a power consumption control parameter through a power consumption parameter calculation module according to the environment state result and the mode selection result; and controlling power consumption of a speaker through a power consumption suppression module according to the power consumption control parameter. In this way, the power consumption of the speaker can be dynamically controlled, thereby further saving the power consumption.

Method and apparatus for controlling power consumption of speaker, storage medium, and electronic device

A packaging film includes a packaging portion and a pulling portion, and the pulling portion and the packaging portion are demarcated by a tear line. When the pulling portion is pulled, the tear line is disconnected, and the pulling portion is separated from the packaging portion. In a packaging face of the packaging portion, an area packaging a side wall of the battery is a glue-free area, and other areas are provided with a first adhesive. An adhesive face in the packaging portion is provided with a second adhesive. A part of the packaging face in the pulling portion is provided with a third adhesive, and the adhesive face in the pulling portion is a glue-free area.

Packaging film, battery module, and mobile terminal

A network slice deployment method and an apparatus, where the method includes: obtaining, by a network slice management function (NSMF) network element, network slice requirement information, where the network slice requirement information includes a service requirement that needs to be implemented by a to-be-deployed network slice instance (NSI); determining a network service deployment (NSD) template and network function information that correspond to the service requirement; and generating a network functions virtualization (NFV) deployment policy for performing network functions virtualization deployment of the NSI.

Network slice deployment method and apparatus

The present disclosure provides a method for suppressing vibration noises of a camera in an electronic device, wherein the electronic device at least comprises a housing, and an acoustic actuator and a camera accommodated in the housing, and the acoustic actuator drives the electronic device to vibrate and sound; the camera is a zoom lens and comprises a movable component and a fixed component, and the method comprises the following steps of: S: detecting whether the acoustic actuator is in a vibrating state, performing Sif the acoustic actuator is in a vibrating state; otherwise, ending the step; S: generating a drive current according to a relative position relationship between the movable component and the fixed component to drive the movable component to move until abuts against the fixed component and tightly presses the movable component; and S: repeating S. The present disclosure greatly suppresses the vibration of the movable component, thereby suppressing the vibration noises of the camera.

Method for suppressing vibration noises of camera in electronic device

Embodiments of the present invention relate to the communications field, and provide a packaging method, a packaging apparatus, and a terminal, so as to improve evenness of an adhesive layer and reduce an adhesive overflow probability, thereby improving packaging efficiency and a defect-free rate of terminals. The method includes: forming an adhesive layer on a packaging surface of a packaging module, where a shape and a size of the adhesive layer adapt to the packaging surface; and fastening, into a terminal housing, the packaging module on which the adhesive layer is formed, so that the adhesive layer is filled between the packaging surface and a side wall of the housing.

Packaging method, packaging apparatus, and terminal

An electronic device is provided, including: a vibration plate; a frame structure supporting the vibration plate, the frame structure including an installation portion parallel to and opposite to the vibration plate and a border bent at an edge of the installation portion and extending along both sides of the installation portion. The vibration plate is supported on a side of the installation portion, and a preset gap is provided between the vibration plate and the border. The electronic device further includes a middle frame fixed between the installation portion and the vibration plate. The middle frame is fixedly connected to the vibration plate, an actuator is fixed to the middle frame and drives the middle frame so that the middle frame drives the vibration plate to vibrate and sound. The electronic device further includes a damper sandwiched between the middle frame and the installation portion.

Electronic device

A vibration sounding device, including a screen, a rear cover arranged opposite to the screen, a border for supporting the screen and the rear cover, and a drive unit; wherein the border is perpendicular to the screen; the border comprises an internal surface perpendicular to the screen, an external surface arranged opposite to the internal surface, an upper surface and a lower surface, the upper surface and the lower surface connect the internal surface with the external surface, the upper surface is arranged opposite to the lower surface and is close to the screen, and the lower surface is close to the rear cover; and wherein the drive unit is fixed on the internal surface, and the drive unit drives the screen and/or the rear cover to vibrate and sound by the border. The vibration sounding device is favorable for thinning and miniaturization of the product.

Vibration sounding device

A vibration motor is provided in the present disclosure. The vibration motor includes a shell providing an accommodating space, and a vibrating system elastically suspended and accommodated in the accommodating space. The vibrating system includes a magnet assembly and a coil assembly arranged opposite to each other. The coil assembly includes a coil unit with a lead wire, and a first circuit board connected to the lead wire. The vibrating system further includes a second circuit board fixed to the shell, and a twist line unit connected between the first circuit board and the second circuit board.

Vibration motor

A vibration motor is provided in the present disclosure. The vibration motor includes a shell providing an accommodating space, a vibrating system accommodated in the accommodating space, a pair of elastic connectors for suspending the vibrating system in the accommodating space, and at least one block member fixed to the shell. The vibrating system includes at least one mass member with a limiting groove, the limiting groove is formed at a surface of the at least one mass member along a direction perpendicular to a vibrating direction of the vibrating system. The at least one block member is partly received in the limiting groove, and a distance between the at least one block member and the at least one mass member is not greater than a maximum vibrating amplitude of the vibrating system.

A linear vibration motor is disclosed. The linear vibration motor includes a housing; a vibrating unit in the housing, the vibrating unit including a magnet; a plurality of elastic members suspending the vibrating unit elastically in the housing; a drive coil positioned opposed to the magnet for driving the vibrating unit to vibrate along a first direction; a Hall sensor fixed on the housing and facing the magnet for detecting displacement of the vibrating unit along a direction vertical to the first direction; and a braking coil arranged on the housing and surrounding the Hall sensor for reacting upon the vibrating unit in accordance with the displacement detected by the Hall sensor in order to adjust the displacement of the vibrating unit vertical to the first direction.

Linear vibration motor

A vibration motor includes a fixed member, a vibration unit, and an elastic member. The fixed member includes a housing having a receiving space and a coil received in the receiving space and assembled with the housing. The vibration unit includes a first weight, a second weight, and a magnet sandwiched by the first and second weights. The motor further includes a positioning guiding member including a weight guiding rail formed on the weight, a base guiding rail formed on the bottom wall of the base, a movement rail formed cooperatively formed by the weight guiding rail and the base guiding rail, and a plurality of rolling members received in the movement rail for restricting the vibration unit to move along the movement rail. The weight guiding rail is formed on the weight by milling, and the base guiding rail is formed on the base by stamping.

A vibrating motor is provided in the present disclosure. The vibrating motor includes a shell, a base covered by the shell for forming an accommodating space, a vibrating system accommodated in the accommodating space, and a pair of elastic connectors connected to two opposite ends of the vibrating system respectively for elastically suspending the vibrating system in the accommodating space. Each elastic connector includes a first elastic member and a second elastic member for connecting a corresponding end of the vibrating system to the shell; the first elastic member includes a first elastic arm, and the second elastic member includes a second elastic arm crossing over and interesting with the first elastic arm.

Vibrating motor

A vibration motor is provided in the present disclosure. The vibration motor includes a frame, vibrating assemblies and elastic connectors. The elastic connectors comprise a first elastic connector and a second elastic connector. The vibrating assemblies comprise a first vibration system and a second vibration system disposed at two sides of the frame respectively. A portion of the first elastic connector is connected with the first vibration system and another portion of the first elastic connector is connected with one side of the frame, and a portion of the second elastic connector is connected with the second vibration system and another portion of the second elastic connector is connected with the other side of the frame. The first vibration system comprises a coil, the second vibration system comprises a magnetic circuit system with a magnetic gap, at least part of the coil is disposed in the magnetic gap.

Growing community of inventors

Shenzhen, China

Hongxing Wang