Patents by Inventor Jing-Yi Jou

Jing-Yi Jou 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).

  • Privacy apparatus
    Publication number: 20050073629
    Abstract: A privacy apparatus has a transparent substrate and a liquid crystal layer formed on the transparent substrate. A thickness of the liquid crystal layer determines a range of viewing angles for the privacy apparatus; and when the thickness is greater, the range of viewing angles is smaller. Moreover, an absorption axis of the liquid crystal layer is substantially parallel to the transparent substrate and is substantially perpendicular to the range of viewing angles.
    Type: Application
    Filed: September 13, 2004
    Publication date: April 7, 2005
    Inventors: Jing-Yi Jou, Long-Hai Wu, Chien-Yi Kao, Ta-Wang Lai