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System and method for maintaining a consistent temperature gradient across an electronic display

  • US 8,693,185 B2
  • Filed: 11/23/2010
  • Issued: 04/08/2014
  • Est. Priority Date: 03/26/2008
  • Status: Active Grant
First Claim
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1. An electronic display assembly comprising:

  • a housing having top and bottom openings;

    an electronic display within the housing;

    a plate behind the electronic display, the space between the electronic display and the plate defining a gap; and

    a fan positioned to draw cooling air through the top opening, through the gap, and exhausting out of the bottom opening;

    wherein the housing permits water vapor from the surrounding environment to enter the housing through the gap but prevents water vapor from the surrounding environment to enter remaining portions of the housing.

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