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ILLUMINATING APPARATUS AND METHOD OF CONTROLLING ILLUMINATING APPARATUS

  • US 20110299277A1
  • Filed: 05/16/2011
  • Published: 12/08/2011
  • Est. Priority Date: 06/07/2010
  • Status: Abandoned Application
First Claim
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1. An illuminating apparatus comprising:

  • a first light source configured to output white light, having a first light emitting diode emitting blue light and a first phosphor layer containing blue excited phosphors that emit light when excited by the blue light from the first light emitting diode; and

    a second light source configured to output white light, having a second light emitting diode emitting blue light, a second phosphor layer containing blue excited phosphors that emit light when excited by the blue light from the second light emitting diode, and a filter layer configured to partly block blue light that is emitted from the second light emitting diode and is transmitted through the second phosphor layer.

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