Patents by Inventor Tsung-Yu Yu Kao

Tsung-Yu Yu Kao 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).

  • Process and structure of liquid crystal panel with one drop fill
    Patent number: 7297223
    Abstract: This present invention relates to a process of liquid crystal panel with one drop fill (ODF). A black matrix, which can not be penetrated by an ultraviolet light while curing a sealant, is formed on the other substrate. Hence, in this present invention, it can avoid the aforementioned problem during the curing process and simplifies the curing process.
    Type: Grant
    Filed: February 13, 2004
    Date of Patent: November 20, 2007
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Tsung-Yu Yu Kao, Po-Hsiu Shih
  • Process and structure of liquid crystal panel with one drop fill
    Publication number: 20040174491
    Abstract: This present invention relates to a process of liquid crystal panel with one drop fill (ODF). A black matrix, which can not be penetrated by an ultraviolet light while curing a sealant, is formed on the other substrate. Hence, in this present invention, it can avoid the aforementioned problem during the curing process and simplifies the curing process.
    Type: Application
    Filed: February 13, 2004
    Publication date: September 9, 2004
    Inventors: Tsung-Yu Yu Kao, Po-Hsiu Shih