Guard accessory device for an electronic and/or computer apparatus, and apparatus equipped with such an accessory device
First Claim
1. An accessory device for use with an electronic apparatus, said user apparatus includingat least one capacitive sensor for detection of at least one control object with respect to a control surface, andat least one apparatus guard, placed at an alternating guard potential (VG), different from a ground potential, of said at least one control object, and referenced to a potential of said at least one capacitive sensor,characterized in that said accessory device comprises:
- at least one accessory guard capable of being set to said alternating guard potential (VG) by coupling with said user apparatus.
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Accused Products
Abstract
An accessory device for use with an electronic user apparatus is disclosed. The electronic user apparatus includes at least one capacitive sensor for detection of at least one control object with respect to a control surface, and at least one apparatus guard placed at an alternating guard potential (VG), different from a ground potential of the at least one control object, and identical to a potential of the capacitive sensor. The accessory device includes at least one accessory guard capable of being set to the alternating guard potential (VG) by coupling with the electronic user apparatus.
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Citations
15 Claims
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1. An accessory device for use with an electronic apparatus, said user apparatus including
at least one capacitive sensor for detection of at least one control object with respect to a control surface, and at least one apparatus guard, placed at an alternating guard potential (VG), different from a ground potential, of said at least one control object, and referenced to a potential of said at least one capacitive sensor, characterized in that said accessory device comprises: - at least one accessory guard capable of being set to said alternating guard potential (VG) by coupling with said user apparatus.
- View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15)
Specification