MOBILE TERMINAL CAPABLE OF EMBODYING POWERLESS WIRELESS KEYPAD AND IMPLEMENTING VARIOUS FORM FACTORS OF A MOBILE TERMINAL

摘要

PURPOSE: A mobile terminal is provided to operate the power of a mobile terminal body and to embody powerless wireless keypad by using the power of a mobile terminal without the power of the terminal.;CONSTITUTION: A terminal body includes a wireless communications module. A wireless keypad inputs information to the terminal body. The wireless key pad is operated by a touch type. The driving unit includes first and second electrodes, an electric field forming unit(330), and a controller(340). The driving unit operates the radio key pad by using the power source of the terminal.;COPYRIGHT KIPO 2011