Patents by Inventor Tung-Min Su

Tung-Min Su 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).

  • Flat light source module
    Patent number: 8702295
    Abstract: A flat light source module including a light guide plate, a flexible circuit board and a light emitting device is provided. The light guide plate has a light incident surface, a light exit surface and a bottom surface opposite to the light exit surface, wherein the light incident surface further includes a light incident curved surface, and the light incident curved surface is connected with the light exit surface and the bottom surface. The flexible circuit board is disposed beside the light incident curved surface along the light incident curved surface of the light guide plate. The light emitting device is disposed on the flexible circuit board, and the light emitting device has a light emitting surface facing the light incident curved surface.
    Type: Grant
    Filed: October 5, 2011
    Date of Patent: April 22, 2014
    Assignee: Young Lighting Technology Inc.
    Inventors: Huei-Tzu Lin, Chun-Chien Liao, Tung-Min Su
  • FLAT LIGHT SOURCE MODULE
    Publication number: 20120106198
    Abstract: A flat light source module including a light guide plate, a flexible circuit board and a light emitting device is provided. The light guide plate has a light incident surface, a light exit surface and a bottom surface opposite to the light exit surface, wherein the light incident surface further includes a light incident curved surface, and the light incident curved surface is connected with the light exit surface and the bottom surface. The flexible circuit board is disposed beside the light incident curved surface along the light incident curved surface of the light guide plate. The light emitting device is disposed on the flexible circuit board, and the light emitting device has a light emitting surface facing the light incident curved surface.
    Type: Application
    Filed: October 5, 2011
    Publication date: May 3, 2012
    Applicant: YOUNG LIGHTING TECHNOLOGY CORPORATION
    Inventors: Huei-Tzu Lin, Chun-Chien Liao, Tung-Min Su