Xiamen Tianma Micro-electronics Co., Ltd.

Shenzhen Yinwang Intelligent Technologies Co., Ltd.

National Center of Inspection and Testing on Electric Light Source Quality (shanghai)

China National Lighting Fitting Quality Inspection and Testing Centre (cltc)

Shanghai Alpha Lighting Equipment Testing Ltd. (salt)

Yue Yang

Lihua Wang

Conghua Ma

Xiaoping Sun

Qiongqin Mao

Wei Yang

Qiang Dong

Lili Jiang

Zuguang Wu

Jiayin Tang

Jia Zheng

Zaidao Yu

Juan Wu

Chaozhong Chen

Yanyan Wang

A vehicle collects data of a plurality of to-be-detected barrier gate crossbars around the vehicle by using a sensor mounted on the vehicle, and transmits the data of the plurality of to-be-detected barrier gate crossbars to a processor; the processor determines data of a target barrier gate crossbar from the data of the plurality of to-be-detected barrier gate crossbars based on a pose of the target barrier gate crossbar, where the target barrier gate crossbar is a barrier gate crossbar of a lane on which the vehicle is located; and the processor determines a status of the target barrier gate crossbar based on the data of the target barrier gate crossbar, and controls, based on the status of the target barrier gate crossbar, the autonomous driving vehicle to pass through the target barrier gate crossbar.

Method and apparatus for passing through barrier gate crossbar by vehicle

The present application relates to a technical filed of energy sources and illumination, and discloses a rare earth oxide nanosheet composite modified by an organic ligand, a preparation method and an organic light-emitting diode (OLED) luminescent film. The rare earth oxide nanosheet composite modified by the organic ligand is obtained by adding the organic ligand in the rare earth nanosheet sol for ultrasonic coordination; and a mole ratio of the rare earth nanosheet sol to the organic ligand is 1:(3-9).

Rare earth oxide nanosheet composite modified by organic ligand, preparation method and OLED luminescent film

A light-emitting panel and a brightness adjustment method, and a display device are provided. The method includes providing the light-emitting panel including a substrate, a plurality of light-emitting units, a control circuit, and a plurality of signal lines. The control circuit includes a data signal input terminal, a data storage unit, and a plurality of first signal terminals. The data storage unit is configured to store a first voltage signal and a first pulse width modulation signal corresponding to a different grayscale value. Each signal line connects a light-emitting unit with a first signal terminal. The method also includes obtaining a to-be-displayed screen, and determining each grayscale value of a corresponding light-emitting unit of the plurality of light-emitting units. Further, the method includes according to different grayscale values, calling the first pulse width modulation signal and the first voltage signal corresponding to each grayscale value in the data storage unit.

Light-emitting panel and brightness adjustment method, and display device

Growing community of inventors

Shanghai, China

Yue Yang