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Illumination apparatus

  • US 10,533,730 B2
  • Filed: 05/01/2019
  • Issued: 01/14/2020
  • Est. Priority Date: 10/21/2010
  • Status: Active Grant
First Claim
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1. A method for manufacturing an illumination apparatus, the method comprising:

  • filling a container with a liquid and diced LEDs;

    providing a substrate within the container, the substrate having an array of adhesive regions interspersed by non-adhesive regions formed on a surface of the substrate; and

    self-assembling, by the LEDs, onto the adhesive regions by means of adhesion between the LEDs and the adhesive regions.

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