| 摘要 |
A keypad having an integrated key button unit and a mobile terminal having the same are provided to reduce the thickness of a keypad and thus a mobile terminal thinner by integrally injection-molding a keypad button part to flat a keypad. A keypad button unit(100) includes a plurality of key buttons(110), key button demarcating portions(120) connected with a lower end portion of the key buttons to enable the key buttons to be protruded and demarcating the key buttons. The key buttons and the key button demarcating portions are integrally injection-molded, and the key button unit is made of a plastic material. A keypad support unit(200) is positioned under the keypad button unit such that it moves downwardly when the key button is pressed, and includes pressing protrusions(210) formed to be protruded downwardly from a bottom portion of positions corresponding to the key buttons. Auxiliary recesses(220) are formed at positions corresponding to the key button demarcating portions. |
