| 摘要 |
<p><P>PROBLEM TO BE SOLVED: To provide a support structure which supports an optical element unit and comprises a contact device placed in the support device. <P>SOLUTION: By the action of the holding force generated on an optical element unit 108 in a first direction via a first contact face 109.5 of a contact device, the first contact face is in contact with a second contact face of the optical element unit. The contact device comprises a first link part and a second link part which extend along a second direction transverse to the first direction. <P>COPYRIGHT: (C)2013,JPO&INPIT</p> |
