Glass plate with glass frit structure

  • US 8,546,281 B2
  • Filed: 12/06/2010
  • Issued: 10/01/2013
  • Est. Priority Date: 01/05/2007
  • Status: Active Grant
First Claim
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1. A glass frit device comprising:

  • a glass plate comprising a surface; and

    a glass frit comprising vanadium in the form of V+4,wherein the glass frit forms a closed loop on the surface of the glass plate,wherein the glass frit has a light transmittance of about 50% or less for light with a wavelength of 810 nm;

    wherein the glass fit is in the form of a sintered body, andwherein the V+4 is present more on the surface of the sintered body than the interior of the sintered body.

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