Touch panel for an acoustic touch position sensor

Details Touch panel for an acoustic touch position sensor Touch panel for an acoustic touch position sensor

G - Physics

08

C

G08C 21/00 (2006.01) G06F 3/033 (2006.01)

Patent

CA 2127999

An acoustic touch position sensor (16) is shown in which a transducer (18) coupled to a side of a substrate (10) imparts a shear wave (12) into the substrate for propagation along a first axis. A reflective array (28) is disposed along the first axis to reflect portions of the shear wave along a plurality of parallel paths extending across a touch surface (40) of the substrate to a second reflective array (30) the axis of which is parallel to the axis of the first reflective array. The second reflective array reflects the shear waves incident thereto to a transducer (20) mounted on the side of the substrate and responsive to shear waves propagated thereto for providing a signal representative of these shear waves.

Affiliated with

Also associated with

Rating

Touch panel for an acoustic touch position sensor does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Touch panel for an acoustic touch position sensor, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Touch panel for an acoustic touch position sensor will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFCA-PAI-O-1499953