Patents by Inventor Xiaochuan Cheng

Xiaochuan Cheng 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).

  • Array substrate, liquid crystal display panel and driving method
    Patent number: 9164338
    Abstract: Embodiments of the invention disclose an array substrate, a liquid crystal display panel and a driving method for increasing aperture ratio of a pixel area, avoiding display horizontal stripes caused by difference in shape between black matrices in adjacent rows and improving display quality.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: October 20, 2015
    Assignee: Beijing BOE Optoelectronics Technology Co., Ltd.
    Inventors: Wenbo Jiang, Xue Dong, Hailin Xue, Xiaochuan Cheng
  • ARRAY SUBSTRATE, LIQUID CRYSTAL DISPLAY PANEL AND DRIVING METHOD
    Publication number: 20140168045
    Abstract: Embodiments of the invention disclose an array substrate, a liquid crystal display panel and a driving method for increasing aperture ratio of a pixel area, avoiding display horizontal stripes caused by difference in shape between black matrices in adjacent rows and improving display quality.
    Type: Application
    Filed: January 22, 2013
    Publication date: June 19, 2014
    Applicant: BEJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Wenbo Jiang, Xue Dong, Hailin Xue, Xiaochuan Cheng