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HEATABLE COMPOSITE PANE HAVING A SECURITY FUNCTION

  • US 20140151355A1
  • Filed: 05/03/2012
  • Published: 06/05/2014
  • Est. Priority Date: 06/10/2011
  • Status: Active Grant
First Claim
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1. A composite pane, comprising:

  • a first pane, at least one intermediate layer, and second pane,a transparent, electrically conductive first coating between the at least one intermediate layer and the first pane and/or between the at least one intermediate layer and the second pane, anda first busbar and a second busbar, which are connected to the transparent, electrically conductive first coating, the first busbar being connected to a ground potential and the second busbar being connected to a DC voltage of 75 V to 450 V or an AC voltage of 25 V to 450 V,wherein an area of the transparent, electrically conductive first coating and an area of a transparent, electrically conductive second coating are arranged one over another with at least 80% congruence and insulated from each other, andthe transparent, electrically conductive second coating is connected via at least one third busbar to the ground potential.

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