| 摘要 |
The keypad (100) includes a transparent flat film sheet (110), protective coating layers (120a, 120b), a deposition layer (130) in which color particles are deposited on the rear surface of the flat film sheet (110), in which part of the deposition layer (130) is removed, numbers, characters or colors which represent keys (150) are printed on the rear surface of the flat film sheet (110) on which the protective coating layer (120b) has been formed but from which the part of the deposition layer (130) has been removed, the flat film sheet (110) on which the keys (150) have been printed is worked individually with a cutting bite of a cutting machine, and then the base (160) is attached to the rear surface of the individually worked flat film sheet (110) in order to use the base-attached flat film sheet (110) as a key panel of the wireless terminal. |
