| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide an electronic apparatus which can move a projection device once and then return it to an original position accurately. <P>SOLUTION: A movable part 20 is movably disposed on a base part 10. A projection part 30 is placed on the movable part 20. When displacement of the movable part 20 becomes undetected by a movement detection part 70, a rotational direction drive part 41 and a horizontal direction drive part 55 are driven so as to return the movable part 20 to an initial position and initial attitude stored in a storage part 14. <P>COPYRIGHT: (C)2012,JPO&INPIT |
