TOUCH SCREEN AND FABRICATING METHOD THEREOF, AND TOUCH DISPLAY DEVICE
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United States of America Patent
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app pub date -
Apr 6, 2016
filing date -
Jun 30, 2015
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Abstract
The embodiments of the present disclosure provide a touch screen and a fabricating method thereof, and a touch display device. The touch screen includes a touch sensor, a polymer film provided on the touch sensor, a λ/4 wave plate provided on the polymer film, and configured to cause a phase delay of light incident therein, so as to change a polarization state of the light, and a polarization film provided on the λ/4 wave plate, and configured to polarize light incident therein to generate polarized light.
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