Touch switch with a keypad
First Claim
Patent Images
1. A touch switch comprising:
- a keypad comprising a plurality of touch zones, each touch zone having a capacitive sensor for detecting when said each touch zone is touched by an operator; and
a transducer imposing a movement on the keypad when the keypad is touched by an operator to provide a tactual feedback.
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Accused Products
Abstract
In a touch switch with a keypad 2, a tactual feedback of its operation, perceptible to the user, is said to be achieved. For this purpose a transducer 7 is provided, which upon a touching of the keypad 2 impressed a movement on the latter.
109 Citations
17 Claims
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1. A touch switch comprising:
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a keypad comprising a plurality of touch zones, each touch zone having a capacitive sensor for detecting when said each touch zone is touched by an operator; and
a transducer imposing a movement on the keypad when the keypad is touched by an operator to provide a tactual feedback. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
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Specification