Generating perceptible touch stimulus

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United States of America Patent

PATENT NO 9110507
APP PUB NO 20120038559A1
SERIAL NO

12856069

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Apparatus including a first surface electrode and an arrangement of second insulated surface electrodes; a display configured to display an image; and a controller configured to apply a potential difference between the first surface electrode and the arrangement of second insulated surface electrodes and configured to control at least a variation in the applied potential difference in dependence upon the displayed image.

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Patent Owner(s)

  • NOKIA TECHNOLOGIES OY

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Andrew, Piers Cambridge, GB 53 999
Beecher, Paul Cambridge, GB 16 358
Bower, Chris Ely, GB 41 559
Radivojevic, Zoran Cambridge, GB 68 2091

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