| 摘要 |
Herein disclosed is a finely displacing device for establishing a micro displacement ( W h<5>) of a length (H), which device comprises: first and second members (1,2) arranged to face each other in their thickness directions and fixed directly or indirectly to each other in their portions (6); and input means (3) for changing gap between the two members by deforming the same elastically, wherein distance (H) between the mutually fixed portions (6) and a portion (1a) of the first member other than its fixed portion, as taken in the thickness direction of the two members, is used as the length (H) for establishing the micro displacement ( W h<5>). Also disclosed is a finely displacing method for establishing a micro displacement of length. <IMAGE> |
