| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a portable information terminal, significantly reducing the burden on a user while reducing a size and thickness, and improving performance by unitizing the portable information terminal for each original function and mutually connecting the units by a mother structure, and a mother structure therefor. <P>SOLUTION: The mother structure for constituting the portable information terminal by integrating a plurality of plate-like constituting units comprises a connection part to which the plurality of constituting units is detachably connected, a plurality of connection parts electrically connected with the plurality of constituting units, respectively, and a power source part for supplying power to the connected constituting units. <P>COPYRIGHT: (C)2008,JPO&INPIT</p> |
