AVAILABE MECHENICAL-INPUT SMARTPHONE KEYPAD

摘要

The present invention relates to a keypad for a smartphone in which a mechanical input is available and, more specifically, to a keypad for a smartphone in which a mechanical input is available which provides a keypad for a smartphone in which a mechanical input is available through a hardware apparatus instead of an electrostatic touch method and solves a problem of inconvenience by enabling feature phone users and users who are not familiar with a smartphone touch to easily do the touch input of the smartphone. In other words, the present invention is to fulfill the keypad for a smartphone enabling the mechanical input through the hardware apparatus instead of the electrostatic touch method by being attached to the surface of a smartphone.