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US 11,789,553 B2Granted
3D control device for capacitive touch interface
AssigneeHap2U
InventorsMaxime Gaillard, Mickaël Cottin-Bizonne, Bruno Challiol, Simon Rouillere
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AssigneeHap2U
InventorsMaxime Gaillard, Mickaël Cottin-Bizonne, Bruno Challiol, Simon Rouillere
Estimating the term…
The invention relates to a control device of a capacitive touch surface capable of detecting the position or movement of at least one finger or a control stylus of a user in the proximity of the capacitive touch surface. The device includes a three-dimensional control member secured to the capacitive touch surface and provided with an electrically insulating body having a lower surface facing the capacitive touch surface and a three-dimensional surface intended to be touched or scanned by at least one finger or a stylus of a user. The three-dimensional control member is provided with a plurality of electrical conductors separated in pairs by an electrically insulating space and configured to exchange electrical charges with the capacitive touch surface when a user touches or swipes the three-dimensional surface, such that a user can interact with the capacitive touch surface via the three-dimensional control member.
A control device for a capacitive touch surface able to detect the position or the movement of at least one finger or of a control stylus of a user near the capacitive touch surface, comprising a three-dimensional control member fixed with respect to said capacitive touch surface and provided with an electrically insulating body having a lower surface placed facing the capacitive touch surface and a three-dimensional surface intended to be touched or swiped by at least one finger or a stylus of a user, the three-dimensional control member being provided with a plurality of electrical conductors that are separated in pairs by an electrically insulating space and configured so as to exchange electric charges with said capacitive touch surface when a user touches or swipes the three-dimensional surface, such that a user is able to interact with the capacitive touch surface via the three-dimensional control member.
Dependencies are inferred from the claim text.