Operator distinguishing device
First Claim
1. An operator distinguishing device which distinguishing between a first operator and a second operator, comprising:
- a display part for providing an image;
an operation part provided in a touch panel arranged in front of the display part, the touch panel having a plurality of electrodes for generating electrostatic capacity change when a hand of one of the first and second operators approaches the touch panel, the touch panel being arranged at a position where the touch-panel side hands of the first and second operators need to approach to the touch panel from lateral side edge portions, which are at operator-to-operate sides, of the touch panel, respectively; and
a control part detecting the electrostatic capacity change level generated by an approaching hand of the operator to distinguish the operator, who approaches the hand to the touch panel, from the other operator before the hand touches the touch panel.
1 Assignment
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Accused Products
Abstract
An operator distinguishing device has a display part, an operation part provided in a touch panel arranged in front of the display part, and a control part. The touch panel has a plurality of electrodes for generating electrostatic capacity change when a hand of one of the operators approaches the touch panel, and the touch panel is arranged at a position where the touch-panel side hands of the operators need to approach to the touch panel from lateral side edge portions, which are at operator-to-operate sides, of the touch panel, respectively. The control part detects the electrostatic capacity change level generated by an approaching hand of the operator to distinguish the operator, who approaches the hand to the touch panel, from the other operator before the hand touches the touch panel.
64 Citations
7 Claims
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1. An operator distinguishing device which distinguishing between a first operator and a second operator, comprising:
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a display part for providing an image; an operation part provided in a touch panel arranged in front of the display part, the touch panel having a plurality of electrodes for generating electrostatic capacity change when a hand of one of the first and second operators approaches the touch panel, the touch panel being arranged at a position where the touch-panel side hands of the first and second operators need to approach to the touch panel from lateral side edge portions, which are at operator-to-operate sides, of the touch panel, respectively; and a control part detecting the electrostatic capacity change level generated by an approaching hand of the operator to distinguish the operator, who approaches the hand to the touch panel, from the other operator before the hand touches the touch panel. - View Dependent Claims (2, 3, 4, 5, 6, 7)
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Specification