Letter of communication terminal, numeric input device and input method

摘要

Topic Letter of the communication terminal which has the touch screen, offer the numeric input device and input method.SolutionsPlural block groups which include nine touch operation territories on the panel of the touch section which this invention, using the finger and the instrument for communication with outside or data retention in the letter input device of the communication terminal which has the touch section, can appoint coordinate, select letter are formed. Letter of classified by each language and it is possible through the active block of one or more which occurs due to the touch signal which is while the aforementioned each blocking at least, to input the number and the sign simply. Selective figure 5