Patents by Inventor Chin-Hsuan Li

Chin-Hsuan Li 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).

  • CONTROL SYSTEM FOR MAINTAINING COLOR OF A DISPLAY DEVICE
    Publication number: 20110175944
    Abstract: A control system is used for maintaining color of a display device, wherein the color is g formed by brightness of a first, second and a third color elements. The first, second and the third color elements have a first brightness, second brightness and a third brightness respectively and a luminance ratio of the first brightness, second brightness and the third brightness. The control system comprises a light-detecting member, a processing unit and a light source driver. The light-detecting member is used for detecting brightness of the first, second and the third color elements. The processing unit is used for calculating a first attenuation brightness of the first color element, second attenuation brightness of the second color element and a third attenuation brightness of the third color element.
    Type: Application
    Filed: January 19, 2011
    Publication date: July 21, 2011
    Applicant: CHI LIN TECHNOLOGY CO., LTD.
    Inventors: Jung-Ming Kuo, Chin-Hsuan Li, Wen-Chan Wu