公开(公告)号：US20090107737A1

公开(公告)日：2009-04-30

申请号：US12259182

申请日：2008-10-27

申请人： Joesph K Reynolds ,  Tracy Scott Dattalo ,  John C Fravel ,  Izhak Baharav ,  John M Feland, III

发明人： Joesph K Reynolds ,  Tracy Scott Dattalo ,  John C Fravel ,  Izhak Baharav ,  John M Feland, III

IPC分类号： G08C21/00

CPC分类号： G01R27/2605 ,  G06F3/0202 ,  G06F3/044

摘要： Methods for determining actuation of a capacitive button having at least three sensor electrode elements associated with at least three distinct sensor electrodes are described. In one embodiment, indicia from the at least three distinct sensor electrodes associated with the at least three sensor electrode elements comprising the capacitive button are received. At least three electrode values are generated from the indicia. The at least three electrode values are then utilized to determine actuation of the capacitive button.

摘要翻译： 描述了确定具有至少三个与至少三个不同传感器电极相关联的传感器电极元件的电容按钮致动的方法。 在一个实施例中，接收来自与包括电容性按钮的至少三个传感器电极元件相关联的至少三个不同传感器电极的标记。 从标记产生至少三个电极值。 然后使用至少三个电极值来确定电容按钮的致动。