Luminescent material for solid-state sources of white light

Luminescent material for solid-state sources of white light

  • CN 104,685,024 A
  • Filed: 12/06/2012
  • Published: 06/03/2015
  • Est. Priority Date: 12/06/2012
  • Status: Active Application
First Claim
Patent Images

1. a solid white light source luminescent material, comprises yttrium oxide, cerium oxide, aluminum oxide, and the formula of the luminescent material formed thus is:

  • (Y 1-xce x) 3 ±

    α

    al 5o 12 ±

    1.5 α

    ;

    х

    is Ce atomicity, and constant interval is 0.01 ~ 0.20;

    α

    to be stoichiometric indexes the be yttrium aluminum garnet structure fluorescent material of 3 depart from numerical value.

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