Patents Assigned to Joint Ventrues of China and Japan Wuxi Pax Decorative Products Co., Ltd.
  • Spherical light storing phosphor powder and process for producing the same
    Publication number: 20060001007
    Abstract: An object of the present invention is to provide a light-storing fluorescent spherical powder that exhibits a high emission intensity, emits light for a prolonged time, and has an excellent workability even when it is added to synthetic resin or the like. There is provided a light-storing fluorescent spherical powder that contains an alkaline earth metal aluminate as a main component and a transition metal element such as lanthanoid as an activator, in which the powder comprises a spherical powder.
    Type: Application
    Filed: June 12, 2003
    Publication date: January 5, 2006
    Applicants: EZ Bright Corporation, Joint Ventrues of China and Japan Wuxi Pax Decorative Products Co., Ltd.
    Inventor: Toshinobu Fukui