| 摘要 |
PROBLEM TO BE SOLVED: To obtain a mobile communication terminal capable of controlling display contents of a display portion without adding any special key. SOLUTION: The mobile communication terminal including a 1st case having a display portion 3, a 2nd case 2 having a key operation portion, and a two-axial hinge portion 5 bearing those 1st and 2nd cases 1 and 2 pivotally on mutually orthogonal axes uses the rotational state of the two-axial hinge portion 5 as a substitute for key operation. Namely, when the hinge portion 5 is rotated as shown by an arrow A, the display screen of the display portion 3 is brought under corresponding scroll control to the left in Fig. and when the hinge portion 5 is reversed, the display screen is brought under scroll control to the right. Consequently, the display screen can be controlled even when the key operation portion is hidden, so the need for a special key is eliminated. COPYRIGHT: (C)2006,JPO&NCIPI
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