Led assembly

  • US 6,523,976 B1
  • Filed: 06/26/2000
  • Issued: 02/25/2003
  • Est. Priority Date: 06/13/1996
  • Status: Expired due to Term
First Claim
Patent Images

1. A multichip LED comprising at least two LED chips contained in a single enclosure, said at least two LED chips including a first LED chip and a second LED chip, where said second LED chip emits illumation having a different hue than that emitted by said first LED chip, wherein when both said first and second LED chips are proportionately energized, illumination projected from said first and second LED chips overlaps and forms effective white illumination.

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