Method of making radiation emitter devices

  • US 6,849,867 B2
  • Filed: 01/08/2003
  • Issued: 02/01/2005
  • Est. Priority Date: 03/15/1999
  • Status: Expired due to Term
First Claim
Patent Images

1. A method of making a radiation emitting device comprising the steps of:

  • attaching and electrically coupling at least one radiation emitter to a lead frame to form a subassembly;

    inserting said subassembly into a mold cavity;

    partially filling the mold cavity with a first encapsulant material;

    filling the remainder of the mold cavity with a second encapsulant material; and

    removing the encapsulated subassembly from the mold cavity.

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