Patents by Inventor Kuang-Lung Kuo

Kuang-Lung Kuo 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).

  • Publication number: 20040105051
    Abstract: A wide viewing angle liquid crystal display and method of manufacturing the same. A color filter layer is formed above a substrate having thin film transistors. Pixel electrodes and common electrodes are formed above the color filter layer. Since no thick color filter layer is formed between a liquid crystal layer and the pixel electrodes/common electrodes, driving voltage for the liquid crystal display is lowered and the quantity of trapped electric charges is reduced.
    Type: Application
    Filed: October 17, 2003
    Publication date: June 3, 2004
    Inventors: Li-Sen Chuang, Kuang-Lung Kuo, Dai-Liang Ting, Sheng-Shiou Yeh
  • Publication number: 20040080844
    Abstract: A structure of color elements for a color filter. At least a first, second, and third color element are disposed in a delta-type arrangement. An overlapping portion is formed between two adjacent color elements to serve as a light-blocking area. Each color element is octagonal, having four straight sides and four beveled sides.
    Type: Application
    Filed: April 11, 2003
    Publication date: April 29, 2004
    Applicant: Toppoly Optoelectronics Corp.
    Inventors: Hsin-An Cheng, Kuang-Lung Kuo, Sheng-Shiou Yeh, Tzu-Seng Yang
  • Publication number: 20040080061
    Abstract: A method of forming color elements for a color filter and an apparatus for the same. A color arrangement of color elements for a color filter is provided on a die plate. Then, a plurality of bumps is formed on the die plate corresponding to the color arrangement of color elements. Next, a plurality of pigments is provided to the bumps respectively to form a plurality of color bumps. Finally, the color bumps of the die plate are downwardly stamped on a transparent insulating substrate to form a plurality of color elements corresponding to the color arrangement.
    Type: Application
    Filed: April 9, 2003
    Publication date: April 29, 2004
    Applicant: Toppoly Optoelectronics Corp.
    Inventors: Hsin-An Cheng, Kuang-Lung Kuo, Sheng-Shiou Yeh, Tzu-Seng Yang