| 摘要 |
<p>PURPOSE:To provide a keyboard layout sheet which can change the keyboard layout and is applied to 8 tablet switch type thin keyboard with excellent operability. CONSTITUTION:A keyboard layout sheet 10 contains three layers, i.e., a sheet 50 for keyboard layout, an intermediate frame 34, and a rear sheet 36. The frame 34 includes the bored parts 38 corresponding to the layout described on the sheet 30. The metal cushions 32 are put into the parts 38. Thus the click feeling is secured with the cushions 32 in an operating state.</p> |
