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Durable electrooptic devices comprising ionic liquids

  • US 7,633,669 B2
  • Filed: 11/06/2008
  • Issued: 12/15/2009
  • Est. Priority Date: 06/21/2002
  • Status: Active Grant
First Claim
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1. An electrochromic automotive rear-view mirror with an electrolyte comprising an ionic liquid that has at least one of a coloration speed of less than or equal to 10 seconds and a bleach speed of less than or equal to 10 seconds, wherein said mirror is self-erasing.

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