Patents by Inventor Jrong-Cheng Hong

Jrong-Cheng Hong 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).

  • Color calibrating method, color calibrating circuit and display apparatus
    Patent number: 8421826
    Abstract: A color calibrating method includes receiving a color signal wherein the color signal is associated with a set of minimum brightness voltages and a set of maximum brightness voltages, analyzing a distribution of the set of the minimum brightness voltages and a voltage distribution of the set of the maximum brightness voltages to obtain a first distribution curve and a second distribution curve, and adjusting a maximum value of the first distribution curve to a first target value and adjusting a maximum value of the second distribution curve to a second target value.
    Type: Grant
    Filed: January 23, 2009
    Date of Patent: April 16, 2013
    Assignee: Chimei Innolux Corporation
    Inventors: Ming-Feng Hsieh, Jrong-Cheng Hong, Cheng-Tai Lee
  • COLOR CALIBRATING METHOD, COLOR CALIBRATING CIRCUIT AND DISPLAY APPARATUS
    Publication number: 20090195567
    Abstract: A color calibrating method includes receiving a color signal wherein the color signal is associated with a set of minimum brightness voltages and a set of maximum brightness voltages, analyzing a distribution of the set of the minimum brightness voltages and a voltage distribution of the set of the maximum brightness voltages to obtain a first distribution curve and a second distribution curve, and adjusting a maximum value of the first distribution curve to a first target value and adjusting a maximum value of the second distribution curve to a second target value.
    Type: Application
    Filed: January 23, 2009
    Publication date: August 6, 2009
    Inventors: Ming-Feng Hsieh, Jrong-Cheng Hong, Cheng-Tai Lee