Boe Technology Group Co., Ltd.

Beijing Boe Optoelectronics Technology Co., Ltd.

Peking University

China Academy of Railway Sciences Corporation Limited

Beijing Huatie Information Technology Co., Ltd.

Beijing Ruichi Guotie Its Eng. & Tech. Ltd.

Signal & Communication Research Institute of China Academy of Railway Sciences Corporation Limited

Kaifeng Wang

Shuo Li

Rui Li Xu

Zhe Wang

Min Wang

Tuo Sun

Ru Huang

Wei Lin

Chao Tian

Qianqian Huang

Qingqing Ma

Zhihao Zhang

Cheng Wang

Yao Wang

Yinan Gao

Xiang Yuan

Wenqiang Wang

Guojie Qin

Haiyang Tian

Xu Li

Zhiyuan Fu

Haizhou Ren

Linyu Li

Xiaonan Bai

Yujin Zhang

Jufeng Yang

Zuyuan Wang

Shangyong Gao

Maoshun Tang

Qianru Wang

Yiqun Liang

Xiaozhi Zhou

Xindan Zhang

Ce Han

Xiaoyu Yan

Qiangliang Guo

Chunduo Li

Wengang Fu

Hongmin Jiang

Zhiyong Jiang

Disclosed is an embedded semiconductor random access memory structure, including a hafnium oxide-based ferroelectric storage element suitable for storing information, and a tunneling field effect transistor connected to the storage element. The tunneling field effect transistor is suitable for controlling the hafnium oxide-based ferroelectric storage element to perform read and write operations. A semiconductor memory array can be formed by repeating the above memory structures. A control method for the memory structure includes steps of writing 0, writing 1, reading, and writing back.

Embedded semiconductor random access memory structure and control method therefor

A display substrate includes a first substrate, a microcup structure layer, an electrophoretic liquid and a second substrate. The first substrate includes a pixel electrode layer which includes a plurality of pixel electrodes. The microcup structure layer is disposed on a side of the first substrate. The microcup structure layer includes a plurality of microcups, each microcup has a first opening and a second opening opposite to the first opening, the first opening is closer to the pixel electrode layer than the second opening, a size of the first opening being greater than a size of the second opening. The electrophoretic fluid is filled in the plurality of microcups, and the electrophoretic fluid is incorporated with charged particles. The second substrate is disposed on a side, away from the first substrate, of the microcup structure layer with the electrophoretic fluid, and the second substrate includes a common electrode layer.

Display substrate and driving method therefor, and display device

A vehicle air-conditioner temperature controlling method, a vehicle air-conditioner temperature controlling system and a storage medium. The vehicle air-conditioner temperature controlling method includes: controlling an air-conditioner to perform heating and cooling according to a current contraction-dilation state of a vein vessel of a user.

Vehicle air-conditioner temperature controlling method, vehicle air-conditioner temperature controlling system and storage medium

A three-dimensional image display system includes: a vapor generating component, a rotating component, a shell, a lens component, a support component and a display device; where the vapor generating component is configured to control an vapor ejection from an air outlet; the rotating component is configured to drive a rotating disk of the rotating component to rotate at a preset refresh frequency and control a nozzle on the rotating disk to eject vapor to form a vapor column; the display device includes a plurality of columns of pixel units, and one column of pixel units corresponding to the vapor column is configured to display three-dimensional image data when receiving the three-dimensional image data; the lens component includes a plurality of lenses, and each lens is configured to focus light emitted by a corresponding pixel unit, to form a real image at an image plane at the vapor column.

Three-dimensional image display system

An active stylus comprising: a pen body, a pen head connected to the pen body, and a first sensor disposed in at least one of the pen body and the pen head. The first sensor is configured to sense attitude information of the active stylus. The active stylus is adapted to realize touch control on the touch control device based on the attitude information, thereby generating an effect of simulating chalk writing and drawing.

Active stylus, touch control device and touch control method

Growing community of inventors

Beijing, China

Kaifeng Wang