公开(公告)号：JP2002259056A

公开(公告)日：2002-09-13

申请号：JP2001044785

申请日：2001-02-21

Applicant: IBM

Inventor： ITO HIROSHI ,  MORI MASAYA ,  TABATA TOSHIRO

IPC: G06F3/041 ,  G06F3/033 ,  G06F3/03

Abstract: PROBLEM TO BE SOLVED: To make a display line faithful to a track in a touch panel-type filling medium device 10 where a depression-type writing material 15 is moved, while the tip of it is depressed to a touch panel 12, and the track is displayed on a liquid crystal display 13 as an input line. SOLUTION: The surface of the touch panel 12 is slippery, and the touch positions of the depression-type writing material 15 to the touch panel 12 as depression points become infrequent in an input continuous line. The moving speed of respective parts on the input continuous line is calculated from the touch positions of the respective infrequent touches of the touch positions and the detection time, and a diagram, where the touch positions of touches whose hourly detection orders are adjacent, are connected by the line of a type based on calculation movement speed is generated. Then the diagram is displayed on the liquid crystal display 13.