DISPLAYS AND INFORMATION INPUT DEVICES
2 Assignments
0 Petitions
Accused Products
Abstract
An integrated display and input device including a pixel array operative to provide a visually sensible output, at least one sensor operative to sense at least a position of at least one object with respect to the pixel array when the at least one object has at least a predetermined degree of propinquity to the pixel array and circuitry receiving an output from the at least one sensor and providing a non-imagewise input representing the position of the at least one object relative to the pixel array to utilization circuitry.
64 Citations
163 Claims
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1-117. -117. (canceled)
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118. An integrated display and input device, comprising:
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a pixel array configured to provide a visually sensible output; at least one sensor configured to sense at least a position of at least one object with respect to the pixel array when the at least one object has at least a predetermined degree of propinquity to the pixel array, and circuitry configured to receiving an output from the at least one sensor and to provide a non-imagewise input that is representative of the position of the at least one object relative to the pixel array. - View Dependent Claims (119, 120, 121, 122, 123, 124, 125, 126, 127, 128, 129, 130, 131, 132, 133, 134, 135, 136, 137, 138, 139, 140, 141, 142, 143, 144, 145, 146, 147, 148, 149)
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150. A position sensing assembly comprising:
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a plate defining a surface; at least one pixel array comprising a plurality of detector elements configured to detect electromagnetic radiation at a baseline level, the at least one pixel array being configured to sense a position of an object with respect to the surface according to locations of ones of the 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, the at least one pixel array being configured to sense at least a position of at least one object with respect to the at least one pixel array when the at least one object has at least a predetermined degree of propinquity to the at least one pixel array, and circuitry configured to receive an output from the at least one pixel array and to provide a non-imagewise input that is representative of the position of the at least one object relative to the at least one pixel array. - View Dependent Claims (151, 152, 153, 154, 155, 156, 157, 158, 159, 160, 161, 162, 163)
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Specification