Huawei Technologies Co., Limited

Tencent America LLC

Chimei Innolux Corporation

Xi'an Zhongxing New Software Co., Ltd.

Innocom Technology(shenzhen) Co., Ltd.

Aac Optics (Nanning) Co., Ltd.

Zte Corporation

Hai Robotics Co., Ltd.

Ming Gao

Bin Li

Zhe Kong

Yan Sun

Hongfeng Yuan

Renlong Yu

Ou Li

Yun Fei

The present disclosure provides a casing and a lens and relates to the technical field of optical equipment. The casing includes an outer casing provided with an accommodating hole and an inner casing accommodated in the outer casing and provided with a mounting hole. The outer casing is made of metal material, and a hardness of the inner casing is lower than a hardness of the outer casing, thereby the outer casing can meet the metal shape requirements of the lens. The relatively soft inner casing can solve the problem that a metal material cannot be tightly fitted with the lens group. The casing not only has advantages of metal profiles, but also can take a fitting structure with stacked outer diameters and a bumpy ridge fitting structure into account due to providing the relatively soft inner casing inside, which is more beneficial for lenses with high performance requirements.

Casing and lens

A method for repairing a device tree includes: a development device performing differential processing on device tree source data and device tree target data to obtain patch data; the development device sending the patch data to user equipment; the user equipment patching an original device tree image file by using the patch data; and the user equipment repairing the original device tree image file to obtain an updated device tree image file.

Method and system for repairing device tree, and computer-readable storage medium

An electronic apparatus performs a method of real time simulation of physical visual effect on one or more Graphics Processing Units (GPUs). The method includes a plurality of time steps. Each of the time steps includes: building up a mapping between particles and background grid blocks; sorting the particles to a level of granularity; transferring momenta and masses of the particles to grid nodes on the background grid blocks to compute forces on the grid nodes; updating velocities and resolving collisions from the computed forces on the grid nodes; and applying the updated velocities back to the particles from the grid nodes and advecting the particles. In some embodiments, the frequency of building up and sorting is reduced compared with the frequency of transferring, updating, and applying in the plurality of time steps.

Real-time simulation using material point method on graphics processing units

A method and apparatus for pulse interference suppression, and a computer readable storage medium in a communication system are provided in the embodiments of the present invention. The method includes: judging a location where pulse interference occurs according to a power of a signal; and performing suppression processing on a data segment interfered by a pulse in the location. After judging that the pulse interference exists in the location, a receiver in the communication system discards the data segment interfered by the pulse in the location, and feeds back an indication that the data are not received.

Pulse interference suppressing method and apparatus, and computer readable storage medium in communications system

A backlight control circuit includes a logic unit, a drive unit, a decoder, a current setting unit, a current stabilizer, a pulse width modulated generator, a plurality of light sources, and a control unit. The control unit controls the brightness of each light source according to the pulse width modulated signals from the pulse width modulated generator. The logic unit sends an enable signal to the control unit. The drive unit sends a first control signal to the decoder. According to a decoded signal from the decoder, the current setting unit sends a second control signal and an output voltage to the current stabilizer, the current stabilizer generates a steady current. According to the second control signal, the control unit selectively provides the steady current to the corresponding light source.

Backlight control circuit with a pulse width modulated generator

Growing community of inventors

Shenzhen, China

Ming Gao