Patents by Inventor Chich-Jung Wu

Chich-Jung Wu 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).

  • Liquid crystal display structures
    Patent number: 6917401
    Abstract: Liquid crystal display (LCD) structures and methods for forming the same. The black matrix and the color filter layer of the LCD are moved from color filter substrate to TFT substrate to form a color filter on TFT (COT) structure. Besides, the spacers are composed of photoresist or color photoresist can be located on portions of areas covered by the black matrix to maximize the aperture ratio.
    Type: Grant
    Filed: January 29, 2004
    Date of Patent: July 12, 2005
    Assignee: Allied Material Technology Corp.
    Inventors: Dong-Yuan Goang, Chich-Jung Wu, Dou-I Chen
  • Liquid crystal display structures
    Publication number: 20040183990
    Abstract: Liquid crystal display (LCD) structures and methods for forming the same. The black matrix and the color filter layer of the LCD are moved from color filter substrate to TFT substrate to form a color filter on TFT (COT) structure. Besides, the spacers are composed of photoresist or color photoresist can be located on portions of areas covered by the black matrix to maximize the aperture ratio.
    Type: Application
    Filed: January 29, 2004
    Publication date: September 23, 2004
    Inventors: Dong-Yuan Guang, Chich-Jung Wu, Dou-I Chen
  • Liquid crystal display structures and methods of forming the same
    Patent number: 6731366
    Abstract: Liquid crystal display (LCD) structures and methods for forming the same. The black matrix and the color filter layer of the LCD are moved from color filter substrate to TFT substrate to form a color filter on TFT (COT) structure. Besides, the spacers are composed of photoresist or color photoresist can be located on portions of areas covered by the black matrix to maximize the aperture ratio.
    Type: Grant
    Filed: October 25, 2000
    Date of Patent: May 4, 2004
    Assignee: Allied Material Technology Corp.
    Inventors: Dong-Yuan Goang, Chich-Jung Wu, Dou-I Chen