Patents by Inventor WALSIN LIHWA CORPORATION

WALSIN LIHWA CORPORATION 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).

  • Light Emitting Diode Unit
    Publication number: 20130313965
    Abstract: A light emitting diode unit comprising a light emitting diode chip, a reflecting unit, and a light condenser is provided in this invention. The light emitting diode chip is disposed on a substrate for providing a plurality of first light beams. The reflecting unit is installed on the substrate, surrounding the light emitting diode chip for reflecting the first light beams emitted from the light emitting diode chip, and sufficiently directing the first light beams upward. The light condenser is provided above the light emitting diode chip, having a light-incident pattern and a light-emitting flat plane, wherein the light-incident pattern faces to the light emitting diode chip for sufficiently receiving and guiding the first light beams upward via the light-emitting flat plane.
    Type: Application
    Filed: May 2, 2013
    Publication date: November 28, 2013
    Applicant: WALSIN LIHWA CORPORATION
    Inventor: WALSIN LIHWA CORPORATION