MAGNETICALLY COMPENSATED BUTTON FEEL IN AN ELECTRONIC SYSTEM

An electronic device can include an actuator unit with a button, where the actuator unit requires application of at least a threshold actuation force to an accessible surface of the button. The electronic device may also include a tactile compensation unit that is in physical communication with the...

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Bibliographische Detailangaben
Hauptverfasser:	ZHU, Hao, SCALES, Timothy W, WERLEY, Charles W
Format:	Patent
Sprache:	eng
Schlagworte:	BASIC ELECTRIC ELEMENTS CALCULATING COMPUTING COUNTING ELECTRIC DIGITAL DATA PROCESSING ELECTRICITY INDUCTANCES MAGNETS MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES TESTING TRANSFORMERS
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Beschreibung
Zusammenfassung:	An electronic device can include an actuator unit with a button, where the actuator unit requires application of at least a threshold actuation force to an accessible surface of the button. The electronic device may also include a tactile compensation unit that is in physical communication with the actuator unit. The tactile compensation unit is rendered operable when a triggering magnetic element forms a magnetic circuit with the triggering unit, such that the tactile compensation unit operates to maintain the activation of the actuator unit using no more than the threshold actuation force.