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LIGHT GUIDE WITH A PRINTED FILM

  • US 20130286687A1
  • Filed: 06/15/2012
  • Published: 10/31/2013
  • Est. Priority Date: 10/25/2011
  • Status: Abandoned Application
First Claim
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1. A method for making a light guide, comprising:

  • transferring ink onto a master tool having a three-dimensional feature pattern formed thereon;

    transferring ink from the master tool to a transparent light guide; and

    curing the ink on the light guide.

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  • 3 Assignments
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