| 摘要 |
<P>PROBLEM TO BE SOLVED: To variedly control a scroll operation according to the operation of a casing. <P>SOLUTION: When an opening angle θ between a first casing 102 and a second casing 103 is equal to or more than a prescribed reference angle Φ (region λ1), the upward scroll control of the display of a display part 16 is performed, and the scroll control is performed at a scroll speed corresponding to the value of (opening angle θ-reference angle Φ). When the opening angle θ is smaller than the reference angle Φ (region λ2), the downward scroll control of the display of a display part 106 is performed, and the scroll control is performed at a speed corresponding to the value of the (opening angle θ-reference angle Φ). <P>COPYRIGHT: (C)2009,JPO&INPIT |
