| 摘要 |
An electronic device (100) has a touch panel (12) and a display (10) as a deposited layered structure. An operating surface (22A) for receiving input from the user is provided on the surface of the touch panel. The center part of the operating surface (22A) is a curved surface that is depressed compared to the end of the operating surface (22A). The most concave part of the operating surface (22A) is depressed by only the distance of at least 0.2 mm to no more than 3.0 mm in the direction perpendicular to the panel surface with respect to the end of the operating surface (22A). |
