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Optical element for correcting color blindness

  • US 8,931,930 B2
  • Filed: 01/29/2013
  • Issued: 01/13/2015
  • Est. Priority Date: 01/29/2013
  • Status: Active Grant
First Claim
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1. A device having an optical element, wherein the optical element comprises:

  • a substantially transparent component; and

    a color conversion layer, directly or indirectly attached to the substantially transparent component, comprising a luminescent compound dispersed in a substantially transparent matrix;

    the luminescent compound comprising Rhodamine 6G or Pyrromethene 605; and

    wherein the color conversion layer is configured to modify a color of an object or image viewed through the color conversion layer by a user, wherein modifying the color allows the user to better distinguish colors.

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