SOFTWARE KEYBOARD AND SOFTWARE KEY-IN METHOD USING SAME KEYBOARD

摘要

PURPOSE: A software keyboard and a software key-in method are provided to discriminate frequently used keys from non-frequently used keys, to always display the frequently used keys, and to display the remaining keys whenever necessary according to their purpose. CONSTITUTION: The keyboard comprises a keyword selection group(110), an indispensable key selection group(120), a number selection group(130), and two trays(140, 150). The keyword selection group(110) includes a Hangul basis selection key(111), an alphabet basis key(112), a Hangul/alphabet key(113) and a user definition selection key(114). The keyboard can be combined according to a user inclination, and the combined keyboard is displayed with the two trays(140, 150). The indispensable key selection group(120) includes a tab(121), a back space(122), a space(123), an enter(124), a page up(125), a page down(126) and an escape(127).