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LIGHT TRANSMISSION CONTROL FOR MASKING APPEARANCE OF SOLID STATE LIGHT SOURCES

  • US 20120018754A1
  • Filed: 07/23/2010
  • Published: 01/26/2012
  • Est. Priority Date: 07/23/2010
  • Status: Active Grant
First Claim
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1. A light emitting diode (LED) chip, comprising:

  • an LED; and

    a coating at least partially covering said LED, said coating masking the appearance of said at least partially covered LED when said LED is inactive, and wherein said coating is less masking when said LED is active.

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