Information display apparatus with proximity detection performance and information display method using the same
First Claim
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1. An information display apparatus with proximity detection performance, the device comprising:
- a display device that displays image information;
a sensor constituted of plural detection electrodes; and
an adjusting device of detection resolution that adjusts the detection resolution to be detected based on a distance between the sensor and an object to be contacted to any one of the detection electrodes.
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Abstract
An information display apparatus with proximity detection performance contains a display device that displays image information, a sensor constituted of plural detection electrodes, and an adjusting device of detection resolution that adjusts the detection resolution to be detected based on a distance between the sensor and an object that is contacted to any one of the detection electrodes.
229 Citations
13 Claims
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1. An information display apparatus with proximity detection performance, the device comprising:
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a display device that displays image information; a sensor constituted of plural detection electrodes; and an adjusting device of detection resolution that adjusts the detection resolution to be detected based on a distance between the sensor and an object to be contacted to any one of the detection electrodes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An information display apparatus with proximity detection performance, the device comprising:
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a display device that displays image information; a sensor constituted of a detection electrode, the sensor being provided on a surface of the display device; and an adjusting device of detection resolution that adjusts the detection resolution to be detected based on a distance between the sensor and an object that is connected to any one of the detection electrodes, wherein image information displayed on the display device is controlled in its size, motion, and rotation direction based on any one of a movement of the object and the distance between the sensor and the object.
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11. An information display apparatus with proximity detection performance, the device comprising:
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a display device that displays image information; a sensor of capacitance type that is constituted of plural detection electrodes, the sensor being provided on a surface of the display device; a control device that controls output of each of the detection electrodes; and an administration device that administrates activation or non-activation of each of the detection electrodes, wherein if the sensor of capacitance type detects no object, the control device controls the output of each of the detection electrodes to increase the output to their maximum and the administration device performs processing to make detection interval by the detection electrodes maximum; and wherein if the sensor of capacitance type detects the object, the control device controls the output of each of the detection electrodes to decrease the output based on the distance between the detected object and each of the detection electrodes and the administration device performs processing to make detection interval by the detection electrodes narrower.
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12. An information display method of displaying information, the method comprising the steps of:
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detecting a distance between a sensor and an object by a sensor relative to a display device; adjusting detection resolution of the sensor based on the distance between the sensor and the object; and controlling display state of the image information displayed on the display device in its size, motion, and rotation direction based on a motion of the object and the distance between the sensor and the object. - View Dependent Claims (13)
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Specification