| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a touch panel device in which a positional relationship between an operation part displayed on a display screen and a fingertip can be recognized in a moment only with a tactile sense, and to provide a display device with a touch panel including the touch panel device and a touch panel device control method. <P>SOLUTION: A touch panel device includes: a coordinate input device that has transparency; a vibration generation unit that is positioned below the coordinate input device and that has a plurality of vibrators with transparency; an operation part generation unit that generates an operation part to be displayed as an image on a display unit positioned below the vibration generation unit; and a drive control unit that drives and controls the plurality of vibrators of the vibration generation unit in a vibration mode in which the coordinate input device produces a standing wave corresponding to a position of which one or more operation parts generated by the operation part generation unit are displayed on the display unit. <P>COPYRIGHT: (C)2012,JPO&INPIT |
