Patents by Inventor Zsan-Zsan Cheng

Zsan-Zsan Cheng 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 panel and fabrication method thereof
    Patent number: 7859636
    Abstract: A liquid crystal panel and method for fabricating the same are provided. A plurality of photo spacers and ball spacers are disposed between a color filter substrate and an array substrate. The device for simultaneously applying photo spacers and ball spacers exhibits the ability to eliminate force impact and overcome problems such as touch mura and sound mura.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: December 28, 2010
    Assignee: Au Optronics Corp.
    Inventors: Pin-Chun Wu, Zsan-Zsan Cheng, Chih-Chieh Chang, Lin-Huei Wang
  • LIQUID CRYSTAL PANEL AND FABRICATION METHOD THEREOF
    Publication number: 20100045923
    Abstract: A liquid crystal panel and method for fabricating the same are provided. A plurality of photo spacers and ball spacers are disposed between a color filter substrate and an array substrate. The device for simultaneously applying photo spacers and ball spacers exhibits the ability to eliminate force impact and overcome problems such as touch mura and sound mura.
    Type: Application
    Filed: November 3, 2009
    Publication date: February 25, 2010
    Applicant: AU OPTRONICS CORP.
    Inventors: Pin-Chun Wu, Zsan-Zsan Cheng, Chih-Chieh Chang, Lin-Huei Wang
  • Liquid crystal panel and fabrication method thereof
    Patent number: 7633593
    Abstract: A liquid crystal panel and method for fabricating the same are provided. A plurality of photo spacers and ball spacers are disposed between a color filter substrate and an array substrate. The device for simultaneously applying photo spacers and ball spacers exhibits the ability to eliminate force impact and overcome problems such as touch mura and sound mura.
    Type: Grant
    Filed: March 28, 2006
    Date of Patent: December 15, 2009
    Assignee: AU Optronics Corp.
    Inventors: Pin-Chun Wu, Zsan-Zsan Cheng, Chih-Chieh Chang, Lin-Huei Wang
  • Liquid crystal panel and fabrication method thereof
    Publication number: 20060279688
    Abstract: A liquid crystal panel and method for fabricating the same are provided. A plurality of photo spacers and ball spacers are disposed between a color filter substrate and an array substrate. The device for simultaneously applying photo spacers and ball spacers exhibits the ability to eliminate force impact and overcome problems such as touch mura and sound mura.
    Type: Application
    Filed: March 28, 2006
    Publication date: December 14, 2006
    Inventors: Pin-Chun Wu, Zsan-Zsan Cheng, Chih-Chieh Chang, Lin-Huei Wang