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US 2009/0021488 A1Published application
Displays and information input devices
AssigneePower2B, Inc.
InventorsEran Kali, Sarah Michelle Lipman, Boris Gutin, Moti Margalit
Life of this patent
Estimating the term…
Abstract
An integrated display and input device including a first pixel array operative to provide a visually sensible output, a second pixel array operative to sense at least a position of an object with respect to the first pixel array and circuitry receiving an output from the second pixel array and providing a non-imagewise input to utilization circuitry.
Claims46
An integrated display and input device comprising:
- a first pixel array operative to provide a visually sensible output;
- a second pixel array operative to sense at least a position of an object with respect to said first pixel array;
- and
- circuitry receiving an output from said second pixel array and providing a non-imagewise input to utilization circuitry.
1 more element
(canceled)
14-23. (canceled)
29-30. (canceled)
32-34. (canceled)
44-57. (canceled)
A position sensing assembly comprising:
- a plate defining a surface;
- and
- at least one pixel array comprising a plurality of detector elements detecting electromagnetic radiation at a baseline level, said at least one pixel array being operative to sense a position of an object with respect to said surface according to locations of ones of said plurality of detector elements at which at least one of the amount of radiation detected and the change in the amount of radiation detected exceed a predetermined threshold.
71-88. (canceled)
Dependencies are inferred from the claim text.