31 . 3 / Chris Brown 31 . 3 : A System LCD with Integrated 3 - Dimensional Input Device
نویسندگان
چکیده
We present a System LCD with novel 3-dimensional input device for use in next generation mobile products. The 3D input function is formed by a directional image sensor integrated onto the display TFT substrate and is used to detect the location of multiple objects above or on the display surface. In order to prove the concept of this novel technology, a 2.6” VGA System LCD incorporating the 3D input function was fabricated and tested. Measurement results confirm operation of the system and accurate detection of objects up to 20mm from the display surface.
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