Patents by Inventor ABNER LI

ABNER LI 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 package structure
    Patent number: 11380821
    Abstract: A light emitting diode package structure includes a substrate, a light emitting unit, a wavelength conversion layer, and a reflective structure. The light emitting unit and the reflective structure are disposed on a mounting surface of the substrate. The wavelength conversion layer is disposed on the light emitting unit. The wavelength conversion layer has a light input surface, a top light output surface opposite to the light input surface, and a side light output surface connecting the light input surface and the top light output surface. The reflective structure surrounds the light emitting unit and the wavelength conversion layer. The reflective structure has a top reflecting surface located on a top of the reflective structure, and a height position of the top reflecting surface is higher than a height position of the light input surface and lower than a height position of the top light output surface.
    Type: Grant
    Filed: September 28, 2020
    Date of Patent: July 5, 2022
    Assignee: LITE-ON OPTO TECHNOLOGY (CHANGZHOU) CO., LTD.
    Inventors: Shu-yong Jia, Abner Li, Li Zhang
  • LIGHT EMITTING DIODE PACKAGE STRUCTURE
    Publication number: 20210399179
    Abstract: A light emitting diode package structure includes a substrate, a light emitting unit, a wavelength conversion layer, and a reflective structure. The light emitting unit and the reflective structure are disposed on a mounting surface of the substrate. The wavelength conversion layer is disposed on the light emitting unit. The wavelength conversion layer has a light input surface, a top light output surface opposite to the light input surface, and a side light output surface connecting the light input surface and the top light output surface. The reflective structure surrounds the light emitting unit and the wavelength conversion layer. The reflective structure has a top reflecting surface located on a top of the reflective structure, and a height position of the top reflecting surface is higher than a height position of the light input surface and lower than a height position of the top light output surface.
    Type: Application
    Filed: September 28, 2020
    Publication date: December 23, 2021
    Inventors: Shu-yong Jia, ABNER LI, LI ZHANG