Display device, electronic device and image processing apparatus including the display device, and method of displaying information

摘要

On a touch-panel display of an image forming apparatus, pieces of information are displayed divided into five areas, that is, a system area , a function selecting area, a preview area, an action panel area and a task trigger area, of which arrangement is kept unchanged even when operational modes are switched. With such an arrangement, the same or similar pieces of information are displayed on an area arranged at the same position even in different operational modes.

主权项

1. An image processing apparatus operated in an operational mode selected by a user from a plurality of operational modes, comprising:
a display device comprising: a display unit displaying information corresponding to said selected operational mode to the user; and a display control unit dividing said display unit into a plurality of areas, and displaying the information while maintaining an arrangement of divided areas even when said selected operational mode is changed, wherein said display control unit displays same or similar information in an area arranged at the same position in each operational mode; in a first area among the plurality of areas, preview information of an expected result of a process to be executed by said image processing apparatus is displayed before execution of the process; in a second area among the plurality of areas, information allowing selection of a function in each of the operational modes of said image processing apparatus is displayed; said display control unit displays, in response to selection of the function by selection of the information displayed on said second area, the expected result of the process executed by the selected function in said first area as the preview information; the operational modes include a copy mode and at least one of a FAX mode, a document filing mode, and a mail mode; in the copy mode, the preview information is an image representing an expected result of copy processing, including the selected function, executed on dummy data or scanned data of a document; in the copy mode, in a third area among the plurality of areas, a button causing the copy processing, including the selected function, by said image processing apparatus when the button is pressed after selection of the function is displayed; and said display control unit arranges and displays said second and third areas on opposite sides of the first area, and displays a plurality of preview changing buttons for changing display styles of said preview information displayed in said first area at a lower portion of said first area.