Boe Technology Group Co., Ltd.

Chengdu Boe Optoelectronics Technology Co., Ltd.

Beiqi Foton Motor Co., Ltd.

Beijing Zhi Ke Investment and Management Co., Ltd.

Qiang He

Feng Li

Yu Meng Li

Shuquan Yang

Bao Li

Yang Yang

Yang Li

Liqiang Chen

Yang Gao

Chao Yang

Jiafan Shi

Zuojia Wang

Yun Jing Zhao

Mengyuan Pang

Xingquan Qin

Yanqiao Zhang

Zengguang Sun

A display assembly includes a cover plate, a film assembly, a flexible display panel and a circuit board. The flexible display panel includes a panel body and a bending portion connected to a side of the panel body. The cover plate, the film assembly and the panel body are sequentially stacked. The circuit board is disposed on a side of the panel body away from the film assembly, and the bending portion is electrically connected to the circuit board. The display assembly further includes a first bonding portion, the first bonding portion is disposed at a first side edge of the film assembly to bond at least one of the cover plate and the film assembly to the bending portion, and the first side edge of the film assembly is an edge of the film assembly proximate to the bending portion.

Display assembly, manufacturing method therefor, and display device

A display substrate includes a first region, a second region, and a bendable region between the first region and the second region, and a heat dissipation plate assembly for heat dissipation of the display substrate includes: a first release film; a heat dissipation plate, comprising a first portion and a second portion which are separated by a space and located on the first release film; a protective film, located on a side of the heat dissipation plate distal to the first release film, having a substantially same shape as the heat dissipation plate, and comprising a third portion located on the first portion and a fourth portion located on the second portion, the third portion being able to be bonded to the first region of the display substrate, and the fourth portion being able to be bonded to the second region of the display substrate; and a second release film, located on a side of the protective film distal to the heat dissipation plate and having a substantially same shape as the first release film.

Heat dissipation plate assembly, display module and its assembling method

An electric vehicle driving system includes an energy-storage apparatus (), a first motor (), a speed regulating motor () and a single row planetary mechanism. Said first motor () and said speed regulating motor () are connected electrically to the energy-storage apparatus (). The single row planetary mechanism includes a sun gear (), a gear ring () and a planetary carries () with planetary gears (). The planetary gears () in the planetary carrier () mesh the gear ring () and the sun gear () separately. The output axle of the first motor () is connected to the gear ring (), and the output axle of the speed regulating motor () is connected to the sun gear () by a brake (). The invention takes the speed regulating motor and the single row planetary mechanism instead of the gearbox in a transmission driving system, and achieves a simple and compact structure, easy assemble, light weight, and low manufacturing cost. With the speed regulation of the speed regulating motor, the first motor works in high efficiency speed range, which increases energy utilization rate and endurance mileage.

Electric vehicle driving system

Disclosed is a hybrid propulsion system, comprising an engine, a first motor, a second motor, a power coupling device and a drive shaft. The power coupling device includes a first propeller shaft connected with said engine via a first clutch, a second propeller shaft connected with the rotor of said first motor, and a third propeller shaft connected with the rotor of said second motor. By a planetary gear mechanism with an inner ring gear, said first propeller shaft, said second propeller shaft and said third propeller shaft come into driving engagement with one another. Said inner ring gear and said third propeller shaft are individually selectively in driving engagement with said drive shaft.

Hybrid propulsion system

Growing community of inventors

Beijing, China

Qiang He