Patents by Inventor Hsiu Ju TSAI

Hsiu Ju TSAI 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).

  • INSPECTION METHOD AND SYSTEM FOR DISPLAY
    Publication number: 20100142754
    Abstract: A ghost image inspection system comprises a carrier, a reflectance measurement apparatus, and a processing apparatus. The carrier is configured to support the electronic paper display, and the electronic paper display is configured to show a test pattern and at least one sub-frame. The test pattern has a plurality of optical states. The reflectance measurement apparatus is coupled to the carrier and is configured to measure reflectances of the test pattern and at least one sub-frame, and the processing apparatus is coupled to the reflectance measurement apparatus and is configured to determine whether the reflectance is worse than a threshold value of a ghost image index.
    Type: Application
    Filed: November 6, 2009
    Publication date: June 10, 2010
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Hsiu Ju TSAI, Hsin Da Yeh, Yuh Chuan Cheng, Hsueh Ling Yu