| 摘要 |
An apparatus comprising: a sensing arrangement comprising: a first array of capacitive sensor electrodes comprising a first plurality of distinct capacitive sensor electrodes distributed in a first layer over a first sensing area; first conductive traces operatively connected to the first plurality of distinct capacitive sensor electrodes; a second array of capacitive sensor electrodes comprising a second plurality of distinct capacitive sensor electrodes distributed in a second layer over a second sensing area, wherein the first layer and the second layer are different layers; and second conductive traces operatively connected to the second plurality of distinct capacitive sensor electrodes. |
