发明名称 INFORMATION INPUTTING DEVICE
摘要 PROBLEM TO BE SOLVED: To provide an information inputting device for easily identifying keys which are used also as character keys, and for preventing any erroneous input due to the forgetfulness of the switching of a switching key. SOLUTION: This is an information inputting device for assigning different specific functions to keys for operating preliminarily set inputs, and switching the both keys by a switching key 3 for inputting information. In switching the keys to the assigned specific functions by the switching key 3, a frame 6 indicating the position of the assigned key group is clarified. This frame can be viewed among the keys by moving a key group display board as a mechanical means, and the frame can be viewed among the keys by illumination as an electric means.
申请公布号 JP2000231439(A) 申请公布日期 2000.08.22
申请号 JP19990032933 申请日期 1999.02.10
申请人 HITACHI LTD 发明人 FUKUSHIMA MASAHITO;SUGANUMA YUJI;YOSHIDA NOBUTOSHI
分类号 G06F3/02;G06F3/023;H03M11/14;(IPC1-7):G06F3/023 主分类号 G06F3/02
代理机构 代理人
主权项
地址