POLARIZER RESISTIVE TOUCH SCREEN
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United States of America Patent
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Issued Date -
Feb 27, 2014
app pub date -
Oct 25, 2012
filing date -
Oct 25, 2011
priority date (Note) -
Abandoned
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Abstract
Touch screen structures may have an on cell resistive touch sensor made up of a a polarizer film or analyzer. The polarizer film has a first high resolution grid pattern printed on it by at least one master plate and a second flexible, optically isotropic transparent substrate carrying a second high resolution pattern may also be used and assembled to the first pattern. The patterns are plated with conductive material and assembled so that the first and the second conductive patterns engage when the substrate is pressed.
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