Patents by Inventor Jianmin XIANG

Jianmin XIANG 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).

  • DRIVING METHOD FOR LIQUID CRYSTAL DISPLAY PANEL AND NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM
    Publication number: 20240119912
    Abstract: The present disclosure provides a driving method for a liquid crystal display panel and a non-transitory computer storage medium. The driving method includes: for the plurality of sub-pixels, adopting a first gray-level table for displaying a picture in other frame pictures other than a first frame picture in each of the plurality of predetermined periods, the first gray-level table including a plurality of first gray-level values; and adopting a second gray-level table for displaying a picture in the first frame picture in each of the plurality of predetermined periods, the second gray-level table including a plurality of second gray-level values.
    Type: Application
    Filed: March 22, 2021
    Publication date: April 11, 2024
    Inventors: Hangyu CHEN, Lijun XIAO, Junmin ZHANG, Bing LI, Feng JIANG, Meng FENG, Mengchao SHUAI, Jianmin XIANG, Yun BAI
  • Liquid crystal display device, driving system thereof and driving method thereof
    Patent number: 11398199
    Abstract: A liquid crystal display device, a driving system thereof, and a driving method thereof are provided. A driving method includes: receiving display data of a next frame of image; determining whether the next frame of image includes a specific graph according to the gray scale information of each pixel; if the next frame of image includes the specific graph, determining information to be compensated according to positions of the first pixel section and the second pixel section, a quantity of the first pixels or a quantity of the second pixels and the difference value between the first gray scale and the second gray scale, where the information to be compensated includes a position of an area to be compensated and a compensation level of the area to be compensated; and generating a compensated driving voltage according to the position of the area to be compensated.
    Type: Grant
    Filed: November 17, 2021
    Date of Patent: July 26, 2022
    Assignees: Wuhan BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Lijun Xiao, Feng Jiang, Mengchao Shuai, Junmin Zhang, Hangyu Chen, Meng Feng, Jianmin Xiang, Bing Li
  • LIQUID CRYSTAL DISPLAY DEVICE, DRIVING SYSTEM THEREOF AND DRIVING METHOD THEREOF
    Publication number: 20220165227
    Abstract: A liquid crystal display device, a driving system thereof, and a driving method thereof are provided. A driving method includes: receiving display data of a next frame of image; determining whether the next frame of image includes a specific graph according to the gray scale information of each pixel; if the next frame of image includes the specific graph, determining information to be compensated according to positions of the first pixel section and the second pixel section, a quantity of the first pixels or a quantity of the second pixels and the difference value between the first gray scale and the second gray scale, where the information to be compensated includes a position of an area to be compensated and a compensation level of the area to be compensated; and generating a compensated driving voltage according to the position of the area to be compensated.
    Type: Application
    Filed: November 17, 2021
    Publication date: May 26, 2022
    Inventors: Lijun XIAO, Feng JIANG, Mengchao SHUAI, Junmin ZHANG, Hangyu CHEN, Meng FENG, Jianmin XIANG, Bing LI