Patents by Inventor Jia-Rung Juang

Jia-Rung Juang 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 module and backlight module
    Patent number: 7528900
    Abstract: A liquid crystal display module with backlight module providing an enhancement coefficient of the brightness enhancement film (BEF) within the range of 0.1 to 0.5. The backlight module is disposed behind the display panel and comprises a bottom diffuser, a brightness enhancement film, and a top diffuser disposed on the brightness enhancement film. A set of polarizers is disposed above and below the liquid crystal display panel. The backlight module meets TCO standards and has improved optical performance.
    Type: Grant
    Filed: April 7, 2006
    Date of Patent: May 5, 2009
    Assignee: Hannstar Display Corporation
    Inventors: Chih-Li Chang, Hung-Chen Kao, Wei-Chi Lin, Jia-Rung Juang
  • Liquid crystal display module and backlight module
    Publication number: 20070236634
    Abstract: A liquid crystal display module with backlight module providing an enhancement coefficient of the brightness enhancement film (BEF) within the range of 0.1 to 0.5. The backlight module is disposed behind the display panel and comprises a bottom diffuser, a brightness enhancement film, and a top diffuser disposed on the brightness enhancement film. A set of polarizers is disposed above and below the liquid crystal display panel. The backlight module meets TCO standards and has improved optical performance.
    Type: Application
    Filed: April 7, 2006
    Publication date: October 11, 2007
    Inventors: Chih-Li Chang, Hung-Chen Kao, Wei-Chi Lin, Jia-Rung Juang