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Fluid-based light guiding structure and fabrication thereof

  • US 9,696,484 B2
  • Filed: 09/14/2015
  • Issued: 07/04/2017
  • Est. Priority Date: 09/13/2014
  • Status: Active Grant
First Claim
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1. A method of fabricating a light guiding structure, the method comprising:

  • forming an intermediate structure including a first filler material at least substantially enclosed by a fluoropolymer-based material;

    removing the first filler material from the intermediate structure to create a first region;

    filling the first region with a first fluid transparent to radiation having a target wavelength; and

    sealing the first region from ambient after the filling.

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