Patents by Inventor Shiming SHANG

Shiming SHANG has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Publication number: 20250053704
    Abstract: Provided are a method and a system for optimizing a design of a high-pressure hydrogen storage composite wound gas cylinder. The method includes: S1, determining a preliminary design result according to a film theory and a grid theory; S2, establishing a three-dimensional solid refined model of the preliminary design result based on a finite element analysis software; and S3, applying the three-dimensional solid refined model for a simulation analysis, and applying a response surface or a genetic algorithm for an optimization design.
    Type: Application
    Filed: November 6, 2023
    Publication date: February 13, 2025
    Inventors: Shiming DUAN, Xiaofeng LU, Qing CHEN, Xiaolei ZHU, Xinfang ZENG, Lei SHANG
  • Patent number: 12211447
    Abstract: A shift register circuit includes a first control sub-circuit and a first output sub-circuit. The first control sub-circuit is configured to: adjust a voltage of a first node to a turn-on voltage due to an influence of a first direct current voltage signal from a first clock signal terminal, an initial voltage signal from an initial signal terminal and a second direct current voltage signal from a second clock signal terminal; and maintain the voltage of the first node at the turn-on voltage due to an influence of a first clock signal from the first clock signal terminal and a second clock signal from the second clock signal terminal. The first output sub-circuit is configured to be turned on under a control of the turn-on voltage of the first node to transmit a first voltage signal from a first voltage terminal to a signal output terminal.
    Type: Grant
    Filed: March 23, 2021
    Date of Patent: January 28, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Guangliang Shang, Jiangnan Lu, Long Han, Li Wang, Libin Liu, Xinshe Yin, Shiming Shi
  • Publication number: 20240393581
    Abstract: A grating regulating device is applied to a 3D displaying device. The 3D displaying device includes a display panel, the display panel includes a first polarizing unit, the grating regulating device is provided on one side of the display panel away from the first polarizing unit, and the grating regulating device includes: a first substrate and a second substrate, wherein the first substrate and the second substrate face each other; a second polarizing unit provided on one side of the second substrate away from the first substrate; and a third polarizing unit provided on one side of the first substrate away from the second substrate; and an absorption axis of the first polarizing unit and an absorption axis of the second polarizing unit are perpendicular, and the absorption axis of the second polarizing unit and an absorption axis of the third polarizing unit are perpendicular.
    Type: Application
    Filed: July 29, 2022
    Publication date: November 28, 2024
    Applicants: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE Technology Group Co., Ltd.
    Inventors: Ru Zhou, Hailin Xue, Sheng Wang, Yuansheng Zang, Xiaoqing Peng, Qianqian Zhang, Jinbo Xu, Shiming Shang, Yijun Wang, Xufei Xu, Baoman Li
  • Publication number: 20240369886
    Abstract: A liquid crystal grating includes: a first grating period and a second grating period arranged along a first direction, where a quantity of second electrodes in the second grating period is less than a quantity of first electrodes in the first grating period; a first driving structure, electrically connected with the first electrodes, and controlling the first grating period to form a first light-shielding region and a first light-transmitting region by applying voltages to the first electrodes; and a second driving structure, electrically connected with the second electrodes, and controlling the second grating period to form a second light-shielding region and a second light-transmitting region by applying voltages to the second electrodes, where a width of the second light-transmitting region in the first direction is less than a width of the first light-transmitting region in the first direction.
    Type: Application
    Filed: July 11, 2024
    Publication date: November 7, 2024
    Inventors: Jinye ZHU, Ru ZHOU, Xiaoqing PENG, Shiming SHANG, Hailin XUE
  • Publication number: 20240345446
    Abstract: An anti-peeping display device, including a collimated backlight module and a liquid crystal display panel that are stacked. The liquid crystal display panel is located on a light exit side of the collimated backlight module. The liquid crystal display panel includes an array substrate and an opposite substrate that are disposed opposite to each other. The array substrate is close to the collimated backlight module, and the opposite substrate is away from the collimated backlight module. The opposite substrate includes: a base substrate, the base substrate having a plurality of light-transmissive regions and non-light-transmissive regions located between adjacent light-transmissive regions; and a reflective layer located on the base substrate, the orthographic projection of the reflective layer on the base substrate overlapping the orthographic projections of at least parts of the non-light-transmissive regions on the base substrate, and the reflective layer being configured to reflect ambient light.
    Type: Application
    Filed: April 10, 2024
    Publication date: October 17, 2024
    Inventors: Jiao LI, Shiming SHANG, Xiaoqing PENG, Kaixuan WANG, Weixing LIU