Patents by Inventor Mouxing MA

Mouxing MA 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: 9886879
    Abstract: A liquid crystal display and a method for testing the liquid crystal display are disclosed. The liquid crystal display includes a TFT substrate including M scan lines and N data lines, a drive power line, and a switch unit adapted to connect the drive power line to the M scan lines under control of a control signal during a detection of a source of Mura of the liquid crystal display. The testing method includes: applying the control signal to the switch unit; applying a data signal to the N data lines; determining the source of the Mura of the liquid crystal display according to a current brightness of the liquid crystal display; and stopping applying the control signal to the switch unit.
    Type: Grant
    Filed: March 17, 2014
    Date of Patent: February 6, 2018
    Assignees: CHENGDU TIANMA MICRO-ELECTRONICS CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Mouxing Ma, Bo Wu, Zhijie Zou, Yingru Hu
  • Publication number: 20150109018
    Abstract: A liquid crystal display and a method for testing the liquid crystal display are disclosed. The liquid crystal display includes a TFT substrate including M scan lines and N data lines, a drive power line, and a switch unit adapted to connect the drive power line to the M scan lines under control of a control signal during a detection of a source of Mura of the liquid crystal display. The testing method includes: applying the control signal to the switch unit; applying a data signal to the N data lines; determining the source of the Mura of the liquid crystal display according to a current brightness of the liquid crystal display; and stopping applying the control signal to the switch unit.
    Type: Application
    Filed: March 17, 2014
    Publication date: April 23, 2015
    Applicants: Tianma Micro-Electronics Co., Ltd., Chengdu Tianma Micro-Electronics Co., Ltd.
    Inventors: Mouxing MA, Bo Wu, Zhijie Zou, Yingru Hu