| 摘要 |
A display device includes a display unit (5), a contactless communication unit (6) that is so provided that at least a part of the contactless communication unit (6) overlaps with the display unit (5) or is provided near the display unit (5) and carries out contactless communication with plural kinds of IC cards (4), a storage (8) that stores announcement data relating to the kinds of the respective IC cards (4), a controller (11) that selects the kinds of IC cards (4), and an operation component (7) for further selection of the kind of one IC card (4) from the kinds of IC cards (4) selected by the controller (11). In the display device, all of the announcement data stored in the storage (8) are displayed on the display unit (5) before readout of the kinds of IC cards (4) by the contactless communication unit (6). The kinds of IC cards (4) with which contactless communication by the contactless communication unit (6) is possible are selected by the controller (11), and then the kind of one IC card (4) is further selected by the operation component (7) from the kinds of IC cards (4) selected by the controller (11). Thereafter, the announcement data for announcement relating to the kind of IC card (4) selected by the operation component (7) is displayed on the display unit (5).
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