Luminescent material, LED, lamp and luminescent device

Luminescent material, LED, lamp and luminescent device

  • CN 101,144,013 A
  • Filed: 09/14/2006
  • Published: 03/19/2008
  • Est. Priority Date: 09/14/2006
  • Status: Active Application
First Claim
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1. luminescent material is characterized in that:

  • Comprise at least a portion light of absorption, conversion excitaton source and send at least a portion light that the 1st luminescent material of long light and absorption of wavelength, described the 1st luminescent material of conversion send and send the 2nd luminescent material of the longer light of wavelength that described the 1st luminescent material and described the 2nd luminescent material comprise light-accumulative luminous material respectively at least.

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