Touch control electrochromic device
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United States of America Patent
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Oct 9, 2012
Grant Date -
May 31, 2012
app pub date -
Mar 10, 2011
filing date -
Nov 26, 2010
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In a touch control electrochromic device such as a resistive or capacitive touch panel, the electrochromic device combined with a resistive touch panel includes a resistive touch panel unit having a first transparent conductive substrate and a second conductive substrate; an electrochromic material, which is a pure liquid filled into the resistive touch panel unit; an insulator installed at internal peripheries of the first transparent conductive substrate and the second conductive substrate; and a controller electrically coupled to the resistive touch panel unit for turning on/off an external power source of the electrochromic material by an external touch control signal. The resistive touch panel unit directly drives the coloration/decoloration of the electrochromic material to achieve the effect of a power saving window or smart glass.
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