公开(公告)号：US20080119247A1

公开(公告)日：2008-05-22

申请号：US11978634

申请日：2007-10-30

申请人： Mami Kuroda

发明人： Mami Kuroda

IPC分类号： H04M1/00

CPC分类号： H04M1/23 ,  H01H13/84 ,  H01H2217/018 ,  H01H2217/024 ,  H01H2217/044 ,  H01H2231/022

摘要： There is provided a portable information processing terminal that places a reduced strain on a finger and is improved in operability. A housing of a cellular phone has a 15-key keypad. Of the buttons of 15-key keypad, the buttons disposed at the opposite ends of each row have a curved ridge. The manipulating surface of each button has inclined areas that extend upward from the ridge (toward a cursor key) and downward from the ridge (toward the bottom of housing).

摘要翻译： 提供了一种便携式信息处理终端，其将减小的应变放置在手指上并且可操作性得到改善。 蜂窝电话的外壳具有15键小键盘。 在15键键盘的按钮中，设置在每排相对端的按钮具有弯曲的脊。 每个按钮的操纵表面具有从脊部（朝向光标键）向上延伸并且从脊部（朝向壳体的底部）向下延伸的倾斜区域。