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。

公开(公告)号：US08358226B2

公开(公告)日：2013-01-22

申请号：US12259255

申请日：2008-10-27

申请人： Joseph Kurth Reynolds ,  Tracy Scott Dattalo ,  Raymond A Trent, Jr. ,  John M Feland, III ,  Izhak Baharav ,  John P Maloney, Jr.

发明人： Joseph Kurth Reynolds ,  Tracy Scott Dattalo ,  Raymond A Trent, Jr. ,  John M Feland, III ,  Izhak Baharav ,  John P Maloney, Jr.

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 are described. In some embodiments, indicia from the at least three distinct sensor electrodes associated with at least three sensor electrode elements comprising the capacitive button are received, the indicia indicative of interaction of an input object with the at least three distinct sensor electrodes. The actuation of the capacitive button is then determined, based at least in part on satisfying a set of criteria comprising: a location condition concerning a location of the input object relative to a center of the capacitive button, and a coupling condition concerning a change in capacitive coupling of the at least three distinct sensor electrodes associated with the at least three sensor electrode elements comprising the capacitive button.

摘要翻译： 描述用于确定电容按钮的致动的方法。 在一些实施例中，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的传感器电极的标记，该标记指示输入对象与至少三个不同的传感器电极的相互作用。 至少部分地基于满足一组标准来确定电容按钮的致动，该标准包括：关于输入物体相对于电容按钮的中心的位置的位置条件，以及关于电容按钮的变化的耦合条件 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电容耦合。