LED package with compound converging optical element
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United States of America Patent
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Jun 24, 2008
Grant Date -
Nov 8, 2007
app pub date -
May 2, 2006
filing date -
May 2, 2006
priority date (Note) -
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Abstract
The present application discloses a light source comprising an LED die having an emitting surface and an optical element including a base, an apex, the base, and a converging side joining the base and the apex, wherein the base is optically coupled to the emitting surface. Furthermore, the optical element comprises a first section including the base and that is composed of a first material and a second section including the apex and that is composed of a second material.
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