Futurus Technology Co., Ltd.

Boe Technology Group Co., Ltd.

Fuzhou Boe Optoelectronics Technology Co., Ltd.

Beijing Qisheng Science and Technology Co., Ltd.

Jiangsu Hongbao Hardware Co., Ltd.

Beijing Goldwind Science & Creation Windpower Equipment Co., Ltd.

Xinjiang Goldwind Science & Technology Co., Ltd.

Futuros Technology Co., Ltd.

Goldwind Science & Technology Co., Ltd.

Tao Fang

Junfeng Xu

Zhifeng Hu

Wei Duan

Huijun Wu

Xin Fang

Baoqiang Wang

Wenli Fan

Zecun Zeng

Wei Zhang

Yi Zheng

Chuan Liu

Sang Jin Park

Qizhong Hu

Chunyue Tong

Tianfeng Zhang

Yang Gao

Kai Diao

Wenchao Wang

Shanshan Xu

Sangjin Park

Dinghui Wang

Liqing Yao

Jinmeng Li

Meiying Li

Luolin Bai

Kunfeng Liang

Ran Yin

Peter Hessellund SØRENSEN

A cooling system and a wind-driven generator system. The cooling system comprising: a first cooling loop, a second cooling loop, a third cooling loop, a first heat exchanger and a second heat exchanger, wherein the first cooling loop comprises a first fluid pipeline and a first pump set; the second cooling loop comprises a second fluid pipeline and a second pump set, and the second fluid pipeline comprises a main path and a bypass; the third cooling loop comprises a third fluid pipeline and a third pump set, and the third fluid pipeline communicates with both the first heat exchanger and the second heat exchanger; the first heat exchanger is configured to thermally couple the first cooling medium, the second cooling medium and the third cooling medium to one another; the second heat exchanger is configured to thermally couple the second cooling medium to the third cooling medium.

Cooling system and wind-driven generator system

Embodiments of the present disclosure provide a display panel and a display apparatus. The display panel includes: a display region and at least one non-display region adjacent to the display region; a boundary between the at least one non-display region and the display region has a curve part; the display panel includes pixels, including first pixels and second pixels; the pixels include sub-pixels; each first pixel includes: at least one first sub-pixel opening region corresponding to at least one sub-pixel and located in the display region, at least one first sub-pixel opening region in each first pixel is adjacent to the curve part, and a shape of at least part of the at least one first sub-pixel opening region adjacent to the curve part is non-rectangular; and each second pixel is located in the display region, each second pixel includes a second sub-pixel opening region corresponding to a sub-pixel.

Display panel and display apparatus having sub-pixels with different aperture ratios

A display panel and a display device are disclosed. The display panel includes: first pixels, second pixels and first pixel groups; each first pixel group includes a third pixel, and each first pixel includes a first sub-pixel opening region; each second pixel includes a second sub-pixel opening region; each third pixel includes a third sub-pixel opening region; a first ratio of an area of the first sub-pixel opening region to an area of a sub-pixel corresponding to the first sub-pixel opening region in a display region is less than a second ratio of an area of the second sub-pixel opening region to an area of a sub-pixel in the second pixel; a third ratio of an area of the third sub-pixel opening region to an area of a sub-pixel in the third pixel is not less than the first ratio; and the third ratio is less than the second ratio.

Display panel and display device

A light control apparatus, a passive light-emitting image source and a head-up display system are provided. The head-up display system includes a light source, a collimator element, a light concentrator element, a diffuser element, a liquid crystal panel and a transflective reflection device for displaying; the collimator element is configured to adjust an exit direction of light emitted by the light source into a preset angle range; the light concentrator element is configured to concentrate the light emitted by the light source; the diffuser element is configured to diffuse the light emitted by the light source; the liquid crystal panel is configured to convert the light emitted by the light source into imaging light, and allow the imaging light to be incident on the reflection device for displaying; and the reflection device for displaying is configured to reflect the imaging light to a preset region.

Light control apparatus, passive light-emitting image source and head-up display system

A head-up display system, an active light-emitting image source, a head-up display and a motor vehicle. The head-up display system includes a plurality of light sources arranged according to a predetermined rule; a micro-lens array including a plurality of micro-lenses, wherein each micro-lens corresponds to one or more light sources and adjusts directions of chief light of light emitted by the one or more light sources corresponding thereto, and the micro-lens array converges chief light of light emitted by the plurality of light sources so that chief light of light after being exited from the micro-lens array is directed to a predetermined range; and a reflector device for displaying at a side, away from the light sources, of the micro-lens array, and configured to emit light to an observation region.

Head-up display system, active light-emitting image source, head-up display and motor vehicle

The display panel comprises: a plurality of pixels arranged in an array. Each pixel comprises a plurality of subpixels. The plurality of pixels arranged in an array comprise: a plurality of pixel rows. Each pixel row comprises a plurality of subpixels arranged in a first direction. The plurality of pixel rows extend in a second direction. The first direction intersects with the second direction. The display panel comprises: a first array substrate and a first opposing substrate arranged opposite to each other, and a first liquid crystal layer located between the first array substrate and the first opposing substrate. The first array substrate comprises: a plurality of first driving transistors arranged in an array. At least one pixel is arranged between two adjacent first driving transistors in the first direction. The first opposing substrate comprises: a plurality of light shielding portions in one-to-one correspondence to the first driving transistors.

A display apparatus, a head-up display and a motor vehicle are provided. The display apparatus includes a projector device, a reflector structure and a light beam diffuser structure. Light emitted from the projector device passes through the light beam diffuser structure, is reflected by the reflector structure, and then reaches a first predetermined region; the light beam diffuser structure is configured to diffuse a light beam passing through the light beam diffuser structure; the reflector structure is configured to reflect the light emitted from the projector device and the light reflected by the plurality of sub-reflector structures reaches a second predetermined region within the first predetermined region if the light beam diffuser structure is removed from an optical path from the projector device to the first predetermined region, and an area of the second predetermined region is smaller than an area of the first predetermined region.

Display apparatus, head-up display and motor vehicle

Disclosed are a head-up display device and a motor vehicle. The head-up display device includes an image source, a transflective device and a light control device. The image source is configured to emit light for forming an image. The transflective device is configured to reflect light that is incident on the transflective device and allow the light that is incident on the transflective device to be transmitted. The light control device includes a retroreflection element and a dispersion element arranged above the retroreflection element; the retroreflection element is configured to reflect the light that is incident on the retroreflection element in a direction opposite the incident direction of the light that is incident on the retroreflection element; and the dispersion element is configured to diffuse the light that is incident on the dispersion element.

Head-up display device and motor vehicle

The present disclosure relates to systems and methods for determining abnormal information associated with a vehicle. The systems may perform the methods to obtain real-time information associated with a bicycle and obtain reference information associated with the bicycle. The systems may also perform the methods to determine, based on the real-time information and the reference information, abnormal information associated with the bicycle, and transmit the abnormal information associated with the bicycle.

Systems and methods for determining abnormal information associated with a vehicle

A system for use in imaging in the air, including: an image source, a transflective mirror and a retroreflective element. Light emitted by the image source is irradiated onto the retroreflective element after being reflected by the transflective mirror, the light is reflected on the retroreflective element and emerges in an opposite direction along an original incident path, and after being transmitted by the transflective mirror, then forms a real image. A selective transmissive film is provided on a side of the transflective mirror facing the image source, and a phase delay optical element is provided on a side of the retroreflective element facing the transflective mirror such that first linearly polarized light incident on the retroreflective element from the transflective mirror becomes circularly polarized light after passing through the phase delay optical element.

System for use in imaging in air

The present disclosure relates to systems and methods for determining abnormal information associated with a vehicle. The systems may perform the methods to obtain real-time information associated with a bicycle and obtain reference information associated with the bicycle. The systems may also perform the methods to determine, based on the real-time information and the reference information, abnormal information associated with the bicycle, and transmit the abnormal information to a server or a terminal device associated with the bicycle according to a Narrow Band Internet of Things (NB-IoT) technique or a Long Range (LoRa) technique.

A cooling system for a shafting and a control method therefor, and a wind turbine are provided. The cooling system includes a cold air supply unit and a rotating-shaft air blow box. The rotating-shaft air blow box is mounted on an inner surface of the stationary shaft and in the shape of a circular ring-shaped box, multiple first air blow openings are uniformly distributed in a surface, facing the rotating shaft, of the rotating-shaft air blow box in a circumferential direction, to blow cold air from the cold air supply unit to the rotating shaft. Each first air blow opening is in the shape of a slit to form a jet.

Cooling system for shafting and control method thereof, and wind turbine

A method for unlocking a lock may include receiving, via a network, a first service request to unlock a lock from a terminal device. The first service request may be associated with a wireless connection between the lock and the terminal device. The method may also include transmitting, via the network, a password associated with the first service request to the terminal device and receiving an input associated with the terminal device. The method may further include determining whether the received input satisfies an unlocking condition and actuating, based on a result of the determination that the received input satisfies the unlocking condition, a locking mechanism to unlock the lock.

Growing community of inventors

Beijing, China

Tao Fang