| 摘要 |
PROBLEM TO BE SOLVED: To provide a mobile phone which avoids one action of the opening at first before using it in the case of a folding type or the sliding at first in the case of a sliding type. SOLUTION: An operation panel 1 is arranged at the upper stage and a display panel 2 is arranged at the lower stage so as to enable the user to make or receive a call in a state where a main display 4 is stored. A sub-display 3 and manual operation buttons 9 are accompanied with the operation panel 1 so as to indicate a telephone number display. Further, a main display 4 on the front side of the display panel 2 and a mobile camera 5 on the rear side are accompanied with the operation panel. Moreover, the operation panel 1 and the display panel 2 are joined in a rotation unit 6. The rotation unit 6 is made into the three-layer structure where pillar-shaped bearings 8 are embedded into a mate pillar-shaped bush 7. COPYRIGHT: (C)2007,JPO&INPIT
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