Surface-modified phosphors

Surface-modified phosphors

  • CN 101,868,515 A
  • Filed: 10/23/2008
  • Published: 10/20/2010
  • Est. Priority Date: 11/22/2007
  • Status: Active Application
First Claim
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1. based on the surface-modified luminous particles of incandescnet particle, described incandescnet particle comprise at least a being selected from (Ca, Sr, Ba) 2SiO 4With the luminophor of other silicate, and wherein (Ca, Sr, Ba) 2SiO 4Be independent form in each case or be itself and one or more form of mixtures of the activator ion of Ce, Eu, Mn and/or Mg and/or Zn for example with other silicate, It is characterized in that at least a metal, transition metal or half-metal oxide layer and organic coating are applied on the described incandescnet particle.

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