| 摘要 |
This electronic instrument is provided with a cover panel, a piezoelectric vibration element provided on the reverse side of an exposed surface of the cover panel, and a drive unit for causing the piezoelectric vibration element to vibrate on the basis of a sound signal. The reverse side has a first region in which the piezoelectric vibration element is disposed. The first region is located closer to the exposed surface side than is a second region on the reverse side. |
