Patents by Inventor Square WANG

Square WANG 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).

  • Device and method for improving contrast ratio of display panel and image display system
    Patent number: 8791930
    Abstract: A contrast ratio improving device includes a controller and a photo detector. A contrast ratio improving method for use with a display panel includes the following steps. Firstly, multiple voltage values are applied to the display panel. Then, the brightness values corresponding to the voltage values applied to the display panel are detected. Afterwards, a voltage value corresponding to a specified value of the brightness values is selected as a peak voltage of the display panel. An image display system is also provided. The image display system includes a display panel and a memory. The memory stores a peak voltage obtained by the contrast ratio improving method.
    Type: Grant
    Filed: September 30, 2009
    Date of Patent: July 29, 2014
    Assignee: Innolux Corporation
    Inventors: Jian-xun Jiang, Square Wang
  • DEVICE AND METHOD FOR IMPROVING CONTRAST RATIO OF DISPLAY PANEL AND IMAGE DISPLAY SYSTEM
    Publication number: 20110074751
    Abstract: A contrast ratio improving device includes a controller and a photo detector. A contrast ratio improving method for use with a display panel includes the following steps. Firstly, multiple voltage values are applied to the display panel. Then, the brightness values corresponding to the voltage values applied to the display panel are detected. Afterwards, a voltage value corresponding to a specified value of the brightness values is selected as a peak voltage of the display panel. An image display system is also provided. The image display system includes a display panel and a memory. The memory stores a peak voltage obtained by the contrast ratio improving method.
    Type: Application
    Filed: September 30, 2009
    Publication date: March 31, 2011
    Applicant: TPO DISPLAYS CORP.
    Inventors: Jian-xun JIANG, Square WANG