Patents by Inventor Te-Wei TSENG

Te-Wei TSENG 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 device and LED package structure
    Patent number: 10588184
    Abstract: A light-emitting device including a substrate, plural light-emitting units, and a sealing member is disclosed. The substrate includes plural electrode pads. The light-emitting units are disposed on the substrate and each include an LED chip. The LED chips are electrically connected with the electrode pads. The sealing member is disposed on the substrate, covers a side surface of each of the light-emitting units, and includes a surrounding portion surrounding the light-emitting units and a separating portion disposed between the light-emitting units. An LED package structure including the aforementioned substrate, light-emitting units, and sealing member is also disclosed. The light-emitting units can generate light of different colors or color temperatures and allow adjustment of the colors or color temperatures.
    Type: Grant
    Filed: October 11, 2017
    Date of Patent: March 10, 2020
    Assignee: EVERLIGHT ELECTRONICS CO., LTD.
    Inventors: Te-Wei Tseng, Pyng Yu
  • LIGHT EMITTING DEVICE AND LED PACKAGE STRUCTURE
    Publication number: 20180103513
    Abstract: A light-emitting device including a substrate, plural light-emitting units, and a sealing member is disclosed. The substrate includes plural electrode pads. The light-emitting units are disposed on the substrate and each include an LED chip. The LED chips are electrically connected with the electrode pads. The sealing member is disposed on the substrate, covers a side surface of each of the light-emitting units, and includes a surrounding portion surrounding the light-emitting units and a separating portion disposed between the light-emitting units. An LED package structure including the aforementioned substrate, light-emitting units, and sealing member is also disclosed. The light-emitting units can generate light of different colors or color temperatures and allow adjustment of the colors or color temperatures.
    Type: Application
    Filed: October 11, 2017
    Publication date: April 12, 2018
    Applicant: EVERLIGHT ELECTRONICS CO., LTD.
    Inventors: Te-Wei TSENG, Pyng YU