TOUCH PANEL TYPE INPUT DEVICE

摘要

PURPOSE:To remove the operator's contradictory feeling by moving a push key front and back in accordance with operator's operation. CONSTITUTION:A pattern storage part 14 stores the oblique drawings of the push key in various states and a display control part 15 displays the oblique drawing selected and extracted by a pattern extracting part 13 on a display 4. When the right side is irradiated with light L, the drawing (a) is selected at first, and when the operator touches the 2nd push key counted from the right side out of push keys displayed on the display 4, a touch panel reading part 17 detects the touched push key and informs the detected result to the pattern extracting part 13 and the pattern extracting part 13 selects a drawing (d). Since the display of the push keys on the display 4 is changed correspondingly to operator's operation, the contradictory feeling is not applied to the operator.