Patents by Inventor Zheng-Xing Xu

Zheng-Xing Xu 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).

  • Patent number: 8963823
    Abstract: A liquid crystal display panel comprises N gate lines, wherein N is an even number bigger two, and a first gate driver circuit which includes ((N/2)+1)th first shift registers connected in series, for outputting N gate signals to the N gate lines. The present disclosure only requires ((N/2)+1)th shift registers for outputting N gate signals to the N gate lines. Therefore, the gate driver circuit is substantially simplified, the RC distortion of inputted frequency signals (clock signals) is reduced, a board area occupied by the gate driver circuit is reduced, and the dependability of the gate driver circuit is enhanced.
    Type: Grant
    Filed: October 31, 2011
    Date of Patent: February 24, 2015
    Assignee: Shenzhen China Star Optoelectronics Technologies Co., Ltd.
    Inventors: Xiu-Feng Zhou, Zheng-Xing Xu
  • Publication number: 20130106826
    Abstract: A liquid crystal display panel comprises N gate lines, wherein N is an even number bigger two, and a first gate driver circuit which includes ((N/2)+1)th first shift registers connected in series, for outputting N gate signals to the N gate lines. The present disclosure only requires ((N/2)+1)th shift registers for outputting N gate signals to the N gate lines. Therefore, the gate driver circuit is substantially simplified, the RC distortion of inputted frequency signals (clock signals) is reduced, a board area occupied by the gate driver circuit is reduced, and the dependability of the gate driver circuit is enhanced.
    Type: Application
    Filed: October 31, 2011
    Publication date: May 2, 2013
    Applicant: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO LTD.
    Inventors: Xiu-Feng Zhou, Zheng-Xing Xu
  • Publication number: 20130000118
    Abstract: The present invention discloses an assembly method of a liquid crystal panel, which comprises the following steps of: preparing an array substrate, and an upper surface of the array substrate is provided with a plurality of contact pads along side edges thereof; preparing a CF substrate, wherein an area of the upper surface of the CF substrate is smaller than that of the upper surface of the array substrate; and stacking the CF substrate upon the array substrate, so that the contact pads of the array substrate are exposed out of the CF substrate. When aligning the liquid crystal by the Photo-alignment. In the present invention, a process of cutting the CF substrate can be omitted, so as to decrease the manufacture cost.
    Type: Application
    Filed: September 19, 2011
    Publication date: January 3, 2013
    Applicant: Shenzhen China Star Optpelectronics Technology Co.
    Inventor: Zheng-Xing Xu