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Light generating semiconductor device and method of making the same

  • US 20050040425A1
  • Filed: 08/05/2004
  • Published: 02/24/2005
  • Est. Priority Date: 08/08/2003
  • Status: Active Grant
First Claim
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1. A method of making a semiconductor light generating devices the method comprising the steps of:

  • forming a GaN-based semiconductor portion on a AlXGa1-XN (0≦

    x≦

    1) substrate, the GaN-based semiconductor portion including a light generating film;

    forming an electrode film on the GaN-based semiconductor portion;

    bonding a conductive substrate to a surface of the electrode film using a conductive adhesive; and

    after bonding the conductive substrate, separating one of the AlXGa1-XN substrate and the GaN-based semiconductor portion from the other.

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