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EMISSION TUNING METHODS AND DEVICES FABRICATED UTILIZING METHODS

  • US 20090261358A1
  • Filed: 03/30/2009
  • Published: 10/22/2009
  • Est. Priority Date: 03/31/2008
  • Status: Active Grant
First Claim
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1. A method for fabricating light emitting diode (LED) chips, comprising:

  • providing a plurality of LEDs;

    coating said LEDs with a conversion material so that at least some light from said LEDs passes through said conversion material and is converted;

    measuring the emission characteristics of at least some of said LED chips; and

    removing at least some of said conversion material over at least some of said LEDs to alter the emission characteristics of said LED chips such that said LED chips emit within a range of target emission characteristics.

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