Guangdong Fenghua Advanced Technology Holding Co., Ltd.

Zte Corporation

Vivo Mobile Communication Co., Ltd.

China Construction Science and Industry Corporation Ltd.

Shenzhen Smoore Technology Limited

Tao Chen

Shiwo Ta

Zhenxiao Fu

Kun Huang

Xiuhua Cao

Yun Liu

Chao Liang

Kang Chen

Zhengjun Xie

Lele Li

Danchong He

Fenglei Xing

Zhenming Chen

Terry James Frankcombe

Xiaowei Ye

Kai Cheng

Hua Tan

Gongfeng Luan

Joanna Chu

Chunyuan Hu

Zhe Song

Lasse Noren

Xiaozhou Wang

Junhong Zhou

Jiancheng Wang

Luwei Fu

Xinhua Fei

Jialiang Yu

Dazhuang Li

Bingkuan Chen

Jisheng Yu

Ning Tang

Ruguo Gao

Minghui Qiu

Rooftop tent for vehicle

This application discloses an electronic device, a control method and control apparatus therefor, and a readable storage medium. The electronic device includes a first housing, a second housing, a flexible display, a sound emitter, a first sound receiver, a second sound receiver, and a third sound receiver. The sound emitter is disposed inside the first housing, and the sound emitter is in communication with the outside via a first sound outlet hole. The first sound receiver is disposed inside the second housing, and the first sound receiver is in communication with the outside via a first sound receiving hole. The second sound receiver and the third sound receiver are both disposed inside the first housing, the second sound receiver is in communication with the outside via a second sound receiving hole, and the third sound receiver is in communication with the outside through a third sound receiving hole.

Electronic device, and control method and control apparatus therefor

An LTCC microwave dielectric material, including the following components: a BaSiO+(1−a) (MgCaSrBa)WO+Ba—B—Si glass; wherein 0.4≤a≤0.8, 0≤x≤1, 0≤y≤1, 0≤z≤1. By adjusting the amounts of BaSiOand (MgCaSrBa)WO, the temperature coefficient of resonance frequency can be adjusted to nearly zero. The material is suitable for the fields of high-frequency communication and radiofrequency. Also disclosed is a method for preparing the LTCC microwave dielectric material.

LTCC microwave dielectric material and preparation method thereof

Disclosed is a low temperature co-fired dielectric material with an adjustable dielectric constant, wherein it comprises a zirconia main phase and a silicon-based amorphous filler, a weight ratio of the zirconia main phase to the silicon-based amorphous filler is 40-65:35-60; a weight percentage of SiOin the silicon-based amorphous filler is ≥50%. The dielectric constant of low temperature co-fired dielectric material can be continuously adjusted in a wide range of 7-12, the dielectric loss can be as low as 0.1% at 1 MHz. The material system can be sintered at 800-900° C. and co-fired with silver electrode. It can be used as the low temperature co-fired dielectric material. The invention also discloses a method for preparing the low temperature co-fired dielectric material with an adjustable dielectric constant.

Low temperature co-fired dielectric material and preparation method thereof

A robotic welding device including a control box configured to pre-store various welding processes and generate a welding parameter. A wire feed mechanism configured to feed a welding wire to a welding gun and a flexible guide rail attached to a welding component. A welding robot including a robot body and a welding gun. A teaching apparatus in communication with the welding robot and the control box, controlling, a traveling path and an operation position of the welding robot, and adjusting oscillation and welding operations of the welding gun according to an instruction of the control box. A remote control terminal in communication with the control box, and in communication with a data acquisition device of the welding robot. The robotic welding device including a welding power supply.

Robotic welding device employing flexible guide rail, and welding method

A wireless charging receiving apparatus includes a wireless charging conversion module, a charging management module, a voltage combination module and at least two wireless charging receiving coils. The at least two wireless charging receiving coils are used to couple with a wireless charging transmitting coil in a wireless charging transmitting apparatus and output alternating-current electromagnetic induction signals to the voltage combination module; the voltage combination module is used to carry out voltage superposition on the alternating-current electromagnetic induction signals output by the at least two wireless charging receiving coils and output superposed alternating-current electrical signals to the wireless charging conversion module; the wireless charging conversion module is used to convert received alternating-current electrical signals into direct-current electrical signals, and output the direct-current electrical signals to the charging management module; and the charging management module is used to charge a battery by means of received direct-current electrical signals.

Wireless charging receiving apparatus, method for realizing wireless charging, and mobile terminal

The disclosure relates to a Low Temperature Co-fired Ceramic (LTCC) substrate and a preparation method thereof, and in particular to a dielectric-constant-adjustable LTCC substrate and a preparation method thereof. The LTCC substrate of the disclosure includes the following components: glass, SiOand AlO, a weight percentage of the SiOin the LTCC substrate is 10% to 25%.

LTCC substrate and preparation method thereof

Silicone lid

The present invention relates to a boroaluminosilicate mineral material, a low temperature co-fired ceramic composite material, a low temperature co-fired ceramic, a composite substrate and preparation methods thereof. A boroaluminosilicate mineral material for a low temperature co-fired ceramic, the boroaluminosilicate mineral material comprises the following components expressed in mass percentages of the following oxides: 0.41%-1.15% of Na2O, 14.15%-23.67% of K2O, 1.17%-4.10% of CaO, 0-2.56% of Al2O3, 13.19%-20.00% of BO, and 53.47%-67.17% of SiO. The aforementioned boroaluminosilicate mineral material is chemically stable; a low temperature co-fired ceramic prepared from it not only has excellent dielectric properties, but also has a low sintering temperature, a low thermal expansion coefficient, and high insulation resistance; it is also well-matched with the LTCC process and can be widely used in the field of LTCC package substrates.

Boron aluminum silicate mineral material, low temperature co-fired ceramic composite material, low temperature co-fired ceramic, composite substrate and preparation methods thereof

A method for implementing connection control includes: reading connection parameter information from a charging manager, and determining, according to the connection parameter information, a connection state of electric equipment; and controlling, according to the connection state of the electric equipment, ON or OFF of a circuit and/or an enabled state of the circuit.

Method and device for implementing connection control

Growing community of inventors

Guangdong, China

Tao Chen