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Gallium nitride compound semiconductor light emitting element and method for fabricating the same

  • US 5,970,080 A
  • Filed: 03/03/1997
  • Issued: 10/19/1999
  • Est. Priority Date: 03/07/1996
  • Status: Expired due to Term
First Claim
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1. A gallium nitride compound semiconductor light emitting element, comprising:

  • a substrate;

    a first semiconductor multilayer structure formed on the substrate, comprising, at least, an active layer, a first cladding layer of a first conductivity type, a second cladding layer of a second conductivity type, the first and second cladding layers sandwiching the active layer therebetween, and an inner current blocking layer;

    an InN layer of the second conductivity type formed between the second cladding layer of the second conductivity type and the inner current blocking layer; and

    a second semiconductor multilayer structure formed on the InN layer.

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