Byd Company Limited

Other

Truly (huizhou) Smart Display Limited

Huawei Technologies Co., Limited

Aac Microtech (changzhou) Co, , Ltd.

Shenzhen Byd Auto R&d Company Limited

Xuefeng Zhang

Jianhua Zhu

Zhipei Lu

Jia Lu

Qingbo Peng

Yan Huang

Wei Liu

Jianhua Li

Junhai Su

Yan Zhang

Yan Zhu

Xianjun Ke

Xi Quan Shen

Long Zhang

Huhu Yang

Luxia Jiang

Keli Yang

Xianjie Dong

Xiaofeng Zhou

Jianbing Ou

Jiajia Xu

Shengdong Chen

Wenjie An

Vacuum sealing machine

Provided is a speaker box, including a housing having a receiving space and a speaker unit received therein. The housing extends into the receiving space to form a support wall. The speaker unit is supported by and fixed to the support wall. The housing has a sound output hole. The speaker unit includes a frame, a vibration system and magnetic circuit unit fixed to the frame, and a front cover covering the frame. The front cover is supported by and fixed to the support wall. The front cover includes a main body portion located above the vibration system, a side edge portion and a fixed portion covering the frame. The fixed portion is supported by and fixed to the support wall. The front cover has a through hole running through both the main body portion and the side edge portion. The speaker box has excellent sound quality.

Speaker box

The invention relates to a display screen and a packaging method thereof. The packaging method of the display screen comprises the following steps: providing a substrate of the display screen; evaporating an organic light-emitting material on the substrate; printing a first packaging pattern and a second packaging pattern on the cover plate of the display screen, wherein the first packaging pattern surrounds the second packaging pattern; etching the organic light-emitting material by using a first laser on the substrate; fitting the substrate and the cover plate so that the first packaging pattern and the substrate are fitted, and the second packaging pattern and the organic light-emitting material are fitted; sintering the first packaging pattern and the second packaging pattern by using a second laser on one of the substrate and the cover plate; and performing punching on the display screen.

Display screen and packaging method thereof

A tray, a tray assembly, a battery pack assembly and a vehicle are provided. The tray includes a bottom plate having a plurality of sub-bottom plates and a flow channel in at least one of the plurality of sub-bottom plates. The at least one of the plurality of sub-bottom plates is configured to support a battery assembly. The tray further includes a frame disposed around and configured to support the bottom plate. The tray provides a reduced volume requirement on the cavity for holding the battery assembly. The flow channels are arranged more concisely, and a water cooling mode and an air cooling mode are employed in the tray.

Tray, tray assembly, battery pack assembly and vehicle

A power battery module includes a battery accommodating assembly having a plurality of separators, the separator comprising: a separator body; a left cover; and a right cover, in which adjacent separators are detachably connected with each other; a battery group; a power connection member, a line snap-fit, a power connection line and a signal collection assembly.

Power battery module with detachable separators

An organic light emitting diode pixel arrangement structure includes multiple first sub-pixels, multiple second sub-pixels, and multiple third sub-pixels. Two adjacent first sub-pixels are arranged in a first sub-pixel group, two adjacent second sub-pixels are arranged in a second sub-pixel group, two adjacent third sub-pixels are arranged in a third sub-pixel group. The multiple sub-pixels form multiple arrays, and each array includes at least one first sub-pixel, at least one second sub-pixel and at least one third sub-pixel, each of the first, second and third sub-pixel groups corresponds to a square opening of a mask plate in an evaporation process, there is an inclination angle between a side of the square opening and an arrangement direction of a linear evaporation source, and the inclination angle is an acute angle or an obtuse angle.

Organic light emitting device (OLED) pixel arrangement structure

A battery accommodating assembly and a power battery module are provided. The battery accommodating assembly includes a plurality of separators. Adjacent separators are detachably connected with each other via a snapping structure and define a battery chamber.

Battery accommodating assembly and power battery module comprising the same

A signal collection and power connection assembly of a power battery module, a power battery module and a vehicle are provided. The assembly includes a substrate, a power connection member fixed on the substrate, a power connection line formed by a first sheet-like conductor disposed on the substrate, a signal collection line formed by a second sheet-like conductor disposed on the substrate, and a signal collection member disposed on the substrate and coupled with the signal collection line. A terminal of the power connection line is coupled with the power connection member, and a terminal of the signal collection line is coupled with the power connection member.

Signal collection and power connection assembly, power battery module and vehicle

A sealing member and a battery comprising the sealing member are provided. The sealing member comprises a sealing part, an operation part having a supporting portion, an operation protrusion disposed on an upper surface of the supporting portion, and a deformable leg depending from a bottom surface of the supporting portion. The sealing member also comprises a connecting part connecting the sealing part and operation part. The sealing part has a maximum diameter greater than that of the connecting part.

Sealing member and battery comprising the same

A content searching chip and system based on a peripheral component interconnect (PCI) bus. The content searching chip includes a peripheral component interconnect interface module, a protocol conversion module, and a content storage module. The content storage module is connected to the protocol conversion module using an instruction bus and a data bus. The peripheral component interconnect interface module acquires a first processing layer data packet using the peripheral component interconnect bus; the protocol conversion module acquires the first processing layer data packet from a parallel bus provided between the protocol conversion module and the peripheral component interconnect interface module, parses and converts the first processing layer data packet to an operation request and data; the content storage module stores content, performs an operation according to the operation request, and returns operation response data; the instruction bus transmits the operation request, and the data bus transmits the data.

Content searching chip based protocol conversion

Growing community of inventors

Guangdong, China

Xuefeng Zhang