| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide an input device for detecting the rotating direction of a rotating member by simple processing. <P>SOLUTION: This input device is configured to make the arrangement direction of first to fourth magnetic sensors 5a to 5d in an X axis detection part 8 and the arrangement direction of fifth to eighth magnetic sensors 5e to 5h in a Y axis detection part 9 be orthogonal to each other, and to form the X axis detection part 8 only at one side with respect to a line in which the arrangement place of the Y axis detection part 9 is extended in the arrangement direction of the first to eighth magnetic sensors 5e to 5h, and to form the Y axis detection part 9 only at one side with respect to a line in which the arrangement place of the X axis detection part 8 is extended in the arrangement direction of the first to fourth magnetic sensors 5a to 5d. <P>COPYRIGHT: (C)2009,JPO&INPIT</p> |
