| 摘要 |
PURPOSE:To prevent the input of an ineffective character sequence by deciding an effective and ineffective key by a Roman character/KANA(Japanese syllabary) converting control part and performing the usual displaying and dark displaying of respective key tops on a display by a touch panel displaying control part. CONSTITUTION:A tablet coordinates detecting part 1, when a certain point on a tablet 5 is pushed, outputs the position. A keyboard simulator 2 judges the relevant key top from the pushed position, and prepares an alphabet corresponding to the key top. A touch panel displaying control part 7 displays an ASCII arrangement key top on a display 6, and performs the control of the usual displaying and dark displaying of respective key tops. A Roman character KANA converting control part 3 performs the Roman character KANA conversion, simultaneously, decides the effective and ineffective key as a next input and instructs the usual displaying and dark displaying to the touch panel displaying control part 7. The finally converted KANA character data are transferred through a data transfer control part 4 to a host, etc. |
