Light-emitting device and relevant projecting system

Light-emitting device and relevant projecting system

  • CN 102,890,397 B
  • Filed: 07/31/2012
  • Issued: 10/07/2015
  • Est. Priority Date: 07/31/2012
  • Status: Active Grant
First Claim
Patent Images

1. a light-emitting device, is characterized in that, comprising:

  • Illuminating source, comprises the exiting surface with first area and second area, and the first area of described exiting surface and the second area of described exiting surface are same plane ,for outgoing first light;

    Wavelength conversion layer, comprises material for transformation of wave length, and described wavelength conversion layer is located on the light direction of the first area of described exiting surface, for absorbing the first light of the first area outgoing of illuminating source with outgoing Stimulated Light;

    Light-integrating subassembly, for the Stimulated Light of the first light and wavelength conversion layer outgoing that receive the second area outgoing of illuminating source, the mode of this light-integrating subassembly also for the first light of this reception and Stimulated Light are covered another light beam with one of them light beam is combined into a branch of conjunction light.

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