Patents by Inventor Pan Guang

Pan Guang 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).

  • GARNET-BASED PHOSPHOR CERAMIC SHEETS FOR LIGHT EMITTING DEVICE
    Publication number: 20110227477
    Abstract: Some embodiments disclosed herein include a lighting apparatus having a composite. The composite may include a first emissive layer and a second emissive layer. The first emissive layer may include a first garnet phosphor having a common dopant. The second emissive layer may include a second garnet phosphor having the common dopant. In some embodiments, the first emissive layer and the second emissive layer are fixed together. Some embodiments disclosed herein include efficient and economic methods of making the composite. The method may include, in some embodiments, sintering an assembly that includes pre-cursor materials for the first emissive layer and the second emissive layer.
    Type: Application
    Filed: March 17, 2011
    Publication date: September 22, 2011
    Applicant: NITTO DENKO CORPORATION
    Inventors: Bin Zhang, Rajesh Mukherjee, Hironaka Fujii, Hiroaki Miyagawa, Pan Guang, Toshitaka Nakamura, Amane Mochizuki