Patents by Inventor Pei-Chen Huang

Pei-Chen Huang 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).

  • METHOD FOR CREATING GAMMA LOOK-UP TABLE AND DISPLAY DEVICE
    Publication number: 20100225663
    Abstract: A method for creating a Gamma look-up table (LUT) includes: calculating interpolated display characteristics of a plurality of colors by using a nonlinear interpolation algorithm based on a plurality of display characteristics of the predetermined patterns wherein the number of the display characteristics is smaller than the product of the number of the colors and the number of the interpolated display characteristics of the colors; and correcting the interpolated display characteristics of the colors on the basis of a maximum display characteristic value and a reference gamma value so that the Gamma look-up table is created. The predetermined patterns comprise a plurality of gray level patterns which one-by-one correspond to a plurality of levels, and the interval of a pair of adjacent gray level patterns among the gray level patterns is different from the interval of another pair of adjacent gray level patterns among the gray level patterns.
    Type: Application
    Filed: February 11, 2010
    Publication date: September 9, 2010
    Inventors: Yu-Chung LEE, Cheng-Chuan Tsai, Pei-Chen Huang
  • Liquid crystal compound and liquid crystal display utilizing the same
    Patent number: 7648743
    Abstract: The disclosed is a liquid crystal compound and method for manufacturing the same. The liquid crystal compound can be used alone or mixed with commercially available liquid crystal compounds. Because low rotational viscosity of the liquid crystal compound of the invention, it can be used as positive or negative dielectric anisotropic liquid crystal composition.
    Type: Grant
    Filed: April 3, 2008
    Date of Patent: January 19, 2010
    Assignee: Industrial Technology Research Institute
    Inventors: An-Cheng Chen, Pei-Chen Huang, Kung-Lung Cheng, Shih-Hsien Liu
  • LIQUID CRYSTAL COMPOUND AND LIQUID CRYSTAL DISPLAY UTILIZING THE SAME
    Publication number: 20100009099
    Abstract: The disclosed is a liquid crystal compound and method for manufacturing the same. The liquid crystal compound can be used alone or mixed with commercially available liquid crystal compounds. Because low rotational viscosity of the liquid crystal compound of the invention, it can be used as positive or negative dielectric anisotropic liquid crystal composition.
    Type: Application
    Filed: September 21, 2009
    Publication date: January 14, 2010
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: An-Cheng CHEN, Pei-Chen HUANG, Kung-Lung CHENG, Shih-Hsien LIU
  • LIQUID CRYSTAL COMPOUND AND LIQUID CRYSTAL DISPLAY UTILIZING THE SAME
    Publication number: 20090123666
    Abstract: The disclosed is a liquid crystal compound and method for manufacturing the same. The liquid crystal compound can be used alone or mixed with commercially available liquid crystal compounds. Because low rotational viscosity of the liquid crystal compound of the invention, it can be used as positive or negative dielectric anisotropic liquid crystal composition.
    Type: Application
    Filed: April 3, 2008
    Publication date: May 14, 2009
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: An-Cheng Chen, Pei-Chen Huang, Kung-Lung Cheng, Shih-Hsien Liu