There is the light emitting diode of reflecting plate

There is the light emitting diode of reflecting plate

  • CN 101,621,100 B
  • Filed: 11/14/2008
  • Issued: 05/04/2016
  • Est. Priority Date: 07/01/2008
  • Status: Active Grant
First Claim
Patent Images

1. a light emitting diode with reflecting plate, comprising:

  • One substrate;

    One III-nitride layer, is positioned at this substrate top;

    One reflecting plate, is positioned at this III-nitride layer top, wherein this reflecting plate comprise the free titanium of a choosing,The material of the group that any combination of titanium nitride, tantalum, tantalum nitride and above-mentioned substance forms;

    One luminescent layer, is positioned at this reflecting plate top;

    Coating layer once, between this reflecting plate and this luminescent layer;

    AndUpper coating layer, is positioned at this luminescent layer top, and wherein the thickness of this III-nitride layer is greater than under this and drapes over one'"'"'s shouldersThe thickness of coating, and be less than or equal to this lower coating layer and the gross thickness of coating layer on this.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×