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    CHARACTER INPUT DEVICE, CHARACTER INPUT METHOD OF CHARACTER INPUT DEVICE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM
    1.
    发明授权
    CHARACTER INPUT DEVICE, CHARACTER INPUT METHOD OF CHARACTER INPUT DEVICE, AND NON-TRANSITORY COMPUTER-READABLE MEDIUM 有权
    字符输入设备，字符输入设备的字符输入方法以及非中介计算机可读介质

    公开(公告)号：EP2894547B1

    公开(公告)日：2018-01-03

    申请号：EP12884319.0

    申请日：2012-09-05

    申请人： NEC Corporation

    发明人： YAMADA, Tsutomu

    IPC分类号： G06F3/01 ,  G06F3/023 ,  G06F17/27 ,  H03M11/12

    CPC分类号： G06F3/0233 ,  G06F3/0236 ,  G06F3/0237 ,  G06F3/04895 ,  G06F17/276 ,  H03M11/12

    摘要： A character input device includes: an input unit (11), a display unit (12), a deletion character information storage unit (13), and a control unit (14). The input unit (11) receives an input of a character and an input of deletion of the character. The display unit (12) displays the character inputted through the input unit (11). The deletion character information storage unit (13) stores deletion character information deleted in response to the input of the deletion through the input unit (11). The control unit (14) determines whether or not character information inputted through the input unit (11) and at least a portion of the deletion character information stored in the deletion character information storage unit (13) match, and displays a portion of the deletion character information as an input candidate on the display unit (12) when determining the match. Consequently, it is possible to easily input only necessary characters again in, for example, a deleted character string.