Controllably dissolving spacing member and associated electrochromic device and method for manufacturing the same
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United States of America Patent
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Mar 23, 2010
Grant Date -
Jan 29, 2009
app pub date -
Jul 11, 2008
filing date -
May 3, 2006
priority date (Note) -
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Abstract
An electrochromic device including a first substantially transparent substrate having an electrically conductive material associated therewith; a second substrate having an electrically conductive material associated therewith; an electrochromic medium contained within a chamber positioned between the first and second substrates which includes at least one solvent, at least one anodic material, and at least one cathodic material, wherein the first and second substrates are substantially uniformly spaced apart by a spacing member comprising a non-polymeric material which substantially dissolves upon association with the at least one solvent.
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