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GLASS SEALING WITH TRANSPARENT MATERIALS HAVING TRANSIENT ABSORPTION PROPERTIES

  • US 20140151742A1
  • Filed: 03/15/2013
  • Published: 06/05/2014
  • Est. Priority Date: 11/30/2012
  • Status: Active Grant
First Claim
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1. A method of protecting a workpiece comprising:

  • forming a low Tg glass sealing layer over a major surface of a first glass substrate;

    arranging a workpiece to be protected between the first substrate and a second substrate where the sealing layer is in contact with the second substrate; and

    locally heating the glass sealing layer and the glass substrates with laser radiation to melt the sealing layer and the glass substrates to form a glass seal between the substrates.

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