| 摘要 |
There is provided an electronic device having a mutual capacitance touchscreen or touchpad having combined finger navigation and active stylus navigation and character entry capabilities. According to one such embodiment, first and second pluralities of sense and drive electrodes are disposed in or on at least one substrate, and form an array configured to permit a first location corresponding to a finger or a second location corresponding to an active stylus to be detected thereby. The drive electrodes in the array are configured to operate as drive electrodes when the touchscreen or touchpad operates in a first finger touch mode, and to operate as additional sense electrodes when the touchscreen or touchpad operates in a second active stylus mode.
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