| 摘要 |
A portable communication device for multimedia applications including upper and lower parts connected by a joint element for moving the parts relative to each other between closed and various open positions. The upper part includes a display which is on the outside of the closed device. The joint element enables pivoting the upper part along a horizontal axis disposed below the plane of the display in a position that is shifted parallel outward or inward relative to the upper part as well as rotational motion of the parts relative to each other about a rotational axis which is tilted relative to the plane of the display, the motion being made when the rotational axis comes to a position perpendicular to the horizontal axis as a result of the pivoting motion. Optimum display and keypad size for PC use, slimmer design, and additional space for multimedia components are attained.
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