Non-polarized composite gallium nitride base substrate and production method

Non-polarized composite gallium nitride base substrate and production method

CN
  • CN 100,547,816 C
  • Filed: 02/26/2006
  • Issued: 10/07/2009
  • Est. Priority Date: 02/26/2006
  • Status: Active Grant
First Claim
Patent Images

1. non-polarized composite gallium nitride base substrate comprises:

  • (a) support substrate;

    (b) non-polarized gallium substrate epitaxial loayer;

    Described non-polarized gallium nitride-based epitaxial layer is bonded on the described support substrate.

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