Patents Assigned to SHANGHAI FUDI LIGHTING ELECTRONIC CO., LTD.
  • Patent number: 9537058
    Abstract: The present invention discloses an embedded white light LED package structure based on a solid-state fluorescence material. In the present invention, the high power blue light chip is directly embedded into and bonded with a groove of the solid-state fluorescence material, and blue light emitted by the chip and yellow and green light obtained by conversion and emitted by the solid-state fluorescence material are blended by using the principle of lenses, to obtain white light. The embedded white light LED package structure based on a solid-state fluorescence material has a simple process, low cost, and high fluorescence efficiency; and blue light does not leak. Heat dissipation can be directly performed by using the solid-state fluorescence material, and heat dissipation performance is desirable. Energy conservation and environmental protection is achieved, and a service life of an LED lighting device is greatly improved.
    Type: Grant
    Filed: June 5, 2014
    Date of Patent: January 3, 2017
    Assignee: SHANGHAI FUDI LIGHTING ELECTRONIC CO., LTD.
    Inventors: Yueshan Liang, Dunhua Cao, Kejun Ma