Wuhan China Star Optoelectronics Semiconductor Display Technology Co., Ltd.

Hon Hai Precision Industry Co., Ltd.

Tencent Technology (shenzhen) Company Limited

Fu Tai Hua Industry (shenzhen) Co., Ltd.

Wuhan China Star Optoelectronics Technology Co., Ltd.

Byd Company Limited

Electric Power Research Institute of Guangdong Power Grid Co., Ltd.

Guangdong Power Grid Co., Ltd.

Aoc Technologies (wuhan) Co., Ltd.

Huawei Technologies Co., Limited

Lei Hu

Xin Yang

Heping Ling

Lijie Qiao

Li Li

Zhenyu Li

Zhen Zhai

Hanning Yang

Hantao Li

Chuan Liu

Szu Yuan Wang

Jian Dong

Xuewei Fang

Tao Ma

Chia-Jui Hu

Changjiu Liu

Feiyue Xie

Jicheng Li

Yen-Yu Chen

Bing Zhao

Lianhong Zhong

Meng Song

Teng Zhang

Yunsong Luo

Chun-Kai Peng

Yajun Xia

Hao-Yuan Huang

Jian-Guo Wu

Wenfeng Cheng

Zhengjun Shi

Yihao Zheng

Shaotao Dai

Bangzhu Wang

Jiyu Peng

Wen-Jun Zhong

Yuchao Xiong

The disclosure provides a motor and an energy conversion device. The motor includes a motor coil having x sets of windings. A number of phases of the x sets of windings is m. In each of the x sets of windings, each phase winding includes ncoil branches. A first end of each of the ncoil branches is connected with a first end of a coil branch separated from the coil branch by an electrical angle of 360 degrees, to form mphase endpoints. A second end of each of the ncoil branches of each phase winding is connected with a second end of a coil branch separated from the coil branch by an electrical angle of P*(360*k+360/m) degrees to form nneutral points, n≥m≥2, n≥3, p=±1, 1≤k≤(n−1), and m, n, and kare integers.

Motor and energy conversion device thereof

An optical amplifier includes two amplifier stages, a circulator and an output stage. The first amplifier stage amplifies an input optical signal, and provides a first-stage amplified optical signal that is to be outputted via the circulator to the second amplifier stage. The second amplifier stage amplifies the first-stage amplified optical signal, and outputs a second-stage amplified optical signal to the output stage. The output stage outputs a returned optical signal to the second amplifier stage, so that the second amplifier stage amplifies the returned optical signal, and provides a third-stage amplified optical signal that is to be outputted via the circulator and the output stage to serve as an output optical signal.

Optical amplifier using a single input pump laser and having a switchable gain range for fiber-optic communication

Embodiments of the present invention disclose an information transmission control method, apparatus, and system. Implementation of the method includes: receiving, by a first communications server, information data from a first terminal served by the first communications server; determining, by the first communications server, a target identifier of the information data; and sending the information data to a second communications server if the target identifier belongs to identifier information of the second communications server, so that the second communications server sends the information data to a second terminal corresponding to the target identifier. The first communications server and the second communications server correspond to two communications platforms; and the first communications server determines a target of the information data from a local platform, and then performs cross-platform forwarding, thereby implementing cross-platform instant messaging.

Information transmission control method, apparatus, and system

Provided is a superconducting fault current limiter having a composite insulating structure. The superconducting fault current limiter includes: a superconducting current limiting unit, an inner composite insulating cylinder, an outer composite insulating cylinder and a low-temperature container. The outer composite insulating cylinder is sleeved inside the low-temperature container; the inner composite insulating cylinder is sleeved inside the outer composite insulating cylinder; the superconducting current limiting unit is sleeved inside the inner composite insulating cylinder. The superconducting current limiting unit and the inner composite insulating cylinder are securely connected through a first support, and the low-temperature container and the outer composite insulating cylinder are securely connected through a second support.

Superconducting current limiter having composite insulation structure

A middle frame for supporting flexible display is provided. The middle frame for supporting flexible display comprises middle frame element, and a first through groove and a second through groove respectively located on lateral sides of middle frame element. The invention further provided a flexible display device includes middle frame and flexible display positioned in the middle frame element. The flexible display includes flexible substrate, printing wiring board, and at least one of two lateral sides on flexible substrate adjacent printing wiring board has a protrusion portion. A first through groove is correspondingly located to the printing wiring board, and second through groove is correspondingly located to the protrusion portion. The protrusion portion fixed in second through groove, partial wiring board of printing wiring board fixed in first through groove. This present invention solved the problem about difficult aligning flexible display and middle frame.

Middle frame for supporting flexible display and a flexible display device

A display device includes a thin film transistor (TFT) array substrate, an organic light-emitting diode (OLED) display layer, a polarizer, a protective cover, and a camera module. The polarizer is provided with a through hole, and the camera module is disposed corresponding to the through hole, wherein an ink layer is disposed on the protective cover plate and completely overlaps with the through hole are completely overlapped, and the ink layer transmits only red, green, and blue lights. By polarizer in the area corresponding to the screen camera, and replacing the removed polarizer with a black ink, the camera under a screen can image in high definition, thus being conducive to the development of a full screen.

Display device

The present disclosure may provide a display module and electronic apparatus. The display module may include: a display panel including a first long side; a first driving circuit board arranged on a back surface of the display panel. The first driving circuit board may be connected to the first long side of the display panel by a first bending portion. The electronic apparatus may include the above-mentioned display module. In the present disclosure, a driver circuit board may be arranged on the first long side. A width of a lower frame of the display module may be shortened, and a screen ratio of the electronic apparatus may be improved without significantly increasing a number of manufacturing processes.

Display module and electronic apparatus

The disclosure provides a lamination method for a flexible display screen, including: providing a flexible display screen, the flexible display screen including two first through-holes located in a non-display region thereof and arranged diagonally; providing a flexible lamination plate, the flexible lamination plate including two second through-holes, and the two second through-holes arranged diagonally; providing a lamination device, the lamination device including a rigid substrate and two location pins located on the rigid substrate, and the two location pin arranged diagonally; disposing the flexible lamination plate on the rigid substrate and allowing the two location pins to penetrate the two second through-holes, respectively; disposing the flexible display screen on the flexible lamination plate and allowing the two location pins to also penetrate the two first through-holes, respectively, thereby laminating the flexible display screen and the flexible lamination plate together.

Method of fabricating a flexible display screen having substrate with a plurality of pins inserted in the through holes of lamination plate

A flexible display component and a display screen are provided. The flexible display component includes a display module; a buffering layer; and at least two fixing parts disposed at the display module for fixing the buffering layer to be movably fixed to a side of the display module, wherein, when the display module is under a natural status, the buffering layer is contacted with the display module, when the display module is under a bending status, a gap layer is existed between the buffering layer and the display module. Through above way, the present invention can improve the bending reliability of the display module.

Flexible display component and display screen

A receiving device for an electronic device, to hold a stylus, includes a top member, a bottom member, and a connection member. The bottom member faces the top member, the connection member is arranged between the top member and the bottom member. A clamping member and a receiving member are formed between the top member, the bottom member, and the connection member. The clamping member faces away from the receiving member, the clamping member is clamped onto an electronic device, the receiving member receives a stylus.

Receiving device and electronic device with the same

A display device includes display panel component and a signal controller. The display panel components include a plurality of pixels arranged in a matrix, at least two data drivers, and data lines connecting to each of the data driver, and the pixels connect to the corresponding data line. The signal controller connects to the two data drivers to obtain two data voltages from data lines connecting to two adjacent data drivers when the pixels display mono-color images having the same grayscale. The signal controller adjusts gamma codes of the two adjacent data drivers in accordance with the obtained the data voltages until the data voltages of the data lines respectively connected to the two adjacent data drivers are the same. In view of the above, the screen split issue caused by adopting at least two data driver may be eliminated so as to enhance the display performance.

Display devices and methods of eliminating split screen for display devices

A connector proofed against accidental disengagement is disclosed. The connector includes a socket. The socket has a base, at least one magnetic member with a pawl, at least one energized coil assembly, and a sensor. The base has a hole. The magnetic member and the energized coil assembly are disposed in the base with the sensor. When a plug is inserted into the hole of the base of the socket, the sensor can recognize the plug being inserted into the hole of the base and the energized coil assembly can be energized to cause the pawl of the magnetic member to engage and lock the plug in place. The connection remains until the energized coil assembly causes the pawl to disengage, allowing separation of the plug from the socket.

Connector proofed against non-intentional disconnection

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Shenzhen, China

Lei Hu