Keyboard

[0012] see figure 1 as well as figure 2 , figure 1 It is a partial cross-sectional schematic diagram of the keyboard 10 proposed according to the first embodiment of the present invention, figure 2 for figure 1 A partial cross-sectional schematic diagram of the keyboard 10 when one of the keys 14 is pressed to the pressed position. The keyboard 10 is preferably a keyboard commonly used in computer devices, but is not limited thereto. For example, the keyboard 10 can also be used in Generally, it is on a portable electronic device (such as a notebook computer or a foldable keyboard) that has an opening and closing mechanism composed of an upper cover and a lower case. Such as figure 1 as well as figure 2 As shown, the keyboard 10 includes a plastic base 12 , a plurality of keys 14 , and a capacitive touch sensor 16 . Each key 14 is disposed on the plastic bottom plate 12 , and the key 14 can be pressed by the user to execute the key function that the user wants to inpu...