| 发明名称 | Measuring device and method for the detection of an approach | ||
| 摘要 | A capacitive measuring device for a hand-held device, particularly an electric hand-held device for the detection of an approach to the hand-held device, has a switching device, wherein the ground of the capacitive measuring device is galvanically connectable with an electrically conductive structure of the hand-held device by a switching device, and wherein the capacitive measuring device has a ground electrode structure with at least one ground electrode that can be arranged on the hand-held device, wherein the ground of the capacitive hand-held device is galvanically connectable with the at least one ground electrode by the switching device. | ||
| 申请公布号 | US9354263(B2) | 申请公布日期 | 2016.05.31 |
| 申请号 | US201214007073 | 申请日期 | 2012.03.22 |
| 申请人 | MICROCHIP TECHNOLOGY GERMANY GMBH | 发明人 | Heim Axel;Ivanov Artem;Aubauer Roland |
| 分类号 | G01R27/26;G06F1/16;H03K17/955;H03K17/96 | 主分类号 | G01R27/26 |
| 代理机构 | Slayden Grubert Beard PLLC | 代理人 | Slayden Grubert Beard PLLC |
| 主权项 | 1. Capacitive measuring device for a hand-held device, particularly an electric hand-held device, for the detection of an approach to the hand-held device, wherein the capacitive measuring device has a switching device, the ground of the capacitive measuring device is galvanically connectable with an electrically conductive structure of the hand-held device by the switching device, and the capacitive measuring device has a ground electrode structure that is arranged on the hand-held device with at least one ground electrode, wherein the ground of the capacitive measuring device is galvanically connectable with the at least one ground electrode by the switching device. | ||
| 地址 | Gilching DE | ||