| 摘要 |
A capacitance type input device is configured to detect the access position of a conductor such as a finger, and includes a plurality of electrodes and an IC chip. The plurality of electrodes are spaced apart from each other in direction Y, and each of the electrodes has an elongated form extending in direction X. The IC chip detects the access position of the finger in direction Y, based on a change in capacitance generated between the finger and the respective electrodes. The plurality of electrodes include a high-sensitivity electrode, and a low-sensitivity electrode which has a greater surface area than that of the high-sensitivity electrode. When compared by the same size, the low-sensitivity electrode has a lower sensitivity than the high-sensitivity electrode.
|
