Touch liquid crystal display module having polarizer film comprising compensating layer, polarization layer, and polarization-protective layer
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United States of America Patent
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Aug 8, 2017
Grant Date -
Sep 17, 2015
app pub date -
Dec 16, 2013
filing date -
Aug 30, 2013
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Abstract
The present invention provides a touch LCM comprising an array substrate and a color film substrate provided opposite to each other, wherein an optical film set is provided at a side of the color film substrate away from the array substrate, comprising a touch signal feedback layer, a touch signal receiving layer and an upper polarizer film provided there between. With the design of integrating the upper polarizer film, the touch signal feedback layer and the touch signal receiving layer into the optical film set, the optical film set has both the polarizing function in the conventional sense and the function of touch electrode.
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