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Light dispersive insulated glazing unit

  • US 6,259,541 B1
  • Filed: 12/13/1999
  • Issued: 07/10/2001
  • Est. Priority Date: 11/14/1996
  • Status: Expired due to Fees
First Claim
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1. A method of manufacturing a light dispersive insulated glazing unit, comprising the following steps:

  • (a) forming a substantially sealed integral unit comprising a pair of spaced glazing lites and a heat-shrinkable light dispersive film interposed between said glazing lites and spaced apart from said glazing lites, said light dispersive film being fixed along at least two of its edges with respect to the edges of said glazing lites; and

    (b) heating the sealed unit to cause the light dispersive film to shrink and become taut and substantially wrinkle free between said glazing lites.

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