Position encoded sensing device and a method thereof
First Claim
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1. A position encoded sensing device comprising:
- a display panel;
a light guiding layer disposed on the display panel, the light guiding layer configured to have encoded information therein; and
a transceiver for detecting light and the encoded information that are outputted from the light guiding layer.
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Abstract
A position encoded sensing device having a display panel, a light guiding layer disposed on the display panel. The light guiding layer is configured to have encoded information therein. In addition, the position encoded sensing device includes a transceiver for detecting light and the encoded information that are guided out of the light guiding layer.
35 Citations
16 Claims
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1. A position encoded sensing device comprising:
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a display panel;
a light guiding layer disposed on the display panel, the light guiding layer configured to have encoded information therein; and
a transceiver for detecting light and the encoded information that are outputted from the light guiding layer. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A method of sensing a position on a display, said method comprising the steps of:
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displaying information on a display panel;
positioning a transceiver proximately to the display panel;
emitting light from at least one light source of a light guiding layer;
guiding the light with encoded information out of light guiding layer;
detecting the light and the encoded information outputted from the light guiding layer at the transceiver; and
processing the encoded information detected by the transceiver. - View Dependent Claims (10, 11, 12)
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13. A system for sensing a position on a display comprising:
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a display means for displaying information on a display panel;
a positioning means for positioning a transceiver proximately to the display panel;
an emitting means for emitting light from at least one light source of a light guiding layer;
a light guiding means for guiding the light with encoded information out of light guiding layer;
a detecting means for detecting the light and the encoded information guided out of the light guiding layer at the transceiver; and
a processing means for processing the encoded information detected by the transceiver. - View Dependent Claims (14, 15, 16)
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Specification