Touch-Sensitive Illuminated Display Apparatus and Method of Operation Thereof
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United States of America Patent
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Issued Date -
Sep 3, 2009
app pub date -
Dec 11, 2008
filing date -
Dec 11, 2007
priority date (Note) -
Abandoned
status (Latency Note)
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Abstract
A touch-sensitive system, and apparatus, and method of operation of the apparatus, are provided. In one embodiment, the apparatus includes a light source module configured to emit light; and a deformable waveguide coupled to the light source module and configured to transmit the light or a deflected version of the light at a situs at which pressure external to the deformable waveguide is applied. The deformable waveguide may also be illuminated by the light. The apparatus may also include one or more sensors configured to detect information indicative of the light or the deflected version of the light at the situs, and output a signal in response to the detected information.
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