Patents by Inventor Chun-Shiang Yan

Chun-Shiang Yan 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).

  • Organic light emitting device
    Patent number: 8586972
    Abstract: An organic light emitting device includes an organic light emitting panel and at least one light extraction enhanced film. The organic light emitting panel has at least one light emitting surface. The light extraction enhanced film is disposed on the light emitting surface of the organic light emitting panel, and the light extraction enhanced film has a recess array. The recess array includes a plurality of recess holes. The recess holes are recessed toward the organic light emitting panel.
    Type: Grant
    Filed: March 18, 2011
    Date of Patent: November 19, 2013
    Assignee: Au Optronics Corporation
    Inventors: Yao-An Mo, Chun-Liang Lin, Chun-Shiang Yan, Chiung-Han Wang
  • Light source module provided with a light guide plate having reflective structure thereon
    Patent number: 8419263
    Abstract: A light source module including a light guide plate (LGP) and a light source device is provided. The LGP has a light exiting surface, a light reflecting surface opposite to the light exiting surface and at least one light entering surface connecting the light exiting surface and the light reflecting surface. The LGP has light reflective structures disposed on the light reflecting surface and each including a closed light active region and protrusions disposed in the light active region. The light active region and the light reflecting surface are not coplanar. The protrusions extend outward from the LGP. The light source device is disposed corresponding to the light entering surface. The light source device provides a light entering the LGP from the light entering surface and exiting the LGP from the light exiting surface after the light is redirected by one of the protrusions on the light reflecting surface.
    Type: Grant
    Filed: May 14, 2010
    Date of Patent: April 16, 2013
    Assignee: Au Optronics Corporation
    Inventors: Chiung-Han Wang, Chun-Shiang Yan, Ren-Wei Huang
  • ORGANIC LIGHT EMITTING DEVICE
    Publication number: 20120061701
    Abstract: An organic light emitting device includes an organic light emitting panel and at least one light extraction enhanced film. The organic light emitting panel has at least one light emitting surface. The light extraction enhanced film is disposed on the light emitting surface of the organic light emitting panel, and the light extraction enhanced film has a recess array. The recess array includes a plurality of recess holes. The recess holes are recessed toward the organic light emitting panel.
    Type: Application
    Filed: March 18, 2011
    Publication date: March 15, 2012
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Yao-An Mo, Chun-Liang Lin, Chun-Shiang Yan, Chiung-Han Wang
  • LIGHT SOURCE MODULE
    Publication number: 20110228556
    Abstract: A light source module including a light guide plate (LGP) and a light source device is provided. The LGP has a light exiting surface, a light reflecting surface opposite to the light exiting surface and at least one light entering surface connecting the light exiting surface and the light reflecting surface. The LGP has light reflective structures disposed on the light reflecting surface and each including a closed light active region and protrusions disposed in the light active region. The light active region and the light reflecting surface are not coplanar. The protrusions extend outward from the LGP. The light source device is disposed corresponding to the light entering surface. The light source device provides a light entering the LGP from the light entering surface and exiting the LGP from the light exiting surface after the light is redirected by one of the protrusions on the light reflecting surface.
    Type: Application
    Filed: May 14, 2010
    Publication date: September 22, 2011
    Applicant: AU OPTRONICS CORPORATION
    Inventors: Chiung-Han Wang, Chun-Shiang Yan, Ren-Wei Huang