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THERMOCHROMIC WINDOW STRUCTURES

  • US 20080092456A1
  • Filed: 09/04/2007
  • Published: 04/24/2008
  • Est. Priority Date: 09/01/2006
  • Status: Active Grant
First Claim
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1. A sunlight responsive thermochromic (SRT) device comprising:

  • a layer of a thermochromic material that reversibly increases in its absorption of visible and NIR radiation when the temperature of the thermochromic material increases and a net decrease in their ability to absorb visible and/or NIR radiation as the temperature of the system decreases for temperatures within the active range of the system, a pair of transparent substrates, the layer of the thermochromic material being interposed between the substrates to form a laminate having a peripheral edge;

    the peripheral edge being sealed.

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