摘要 |
A pressure sensitive positioning projection screen is provided for displaying a first projected image and providing a coordinate signal of a pressed position. The pressure sensitive positioning projection screen comprises a screen body having a first and a second insulation layers, a plurality of mutually separated and isolated first electrodes arranged along a first direction and configured in the first insulating layer, and a plurality of mutually separated and isolated second electrodes arranged along a second direction and configured in the second insulating layer, wherein the first electrodes are interlaced with the second electrodes for providing the coordinate signal of the pressed position along the first and the second directions.
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