| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a deflector fixture for facilitating angle adjustment of a deflector, and to provide a device for controlling an angle of the deflector. <P>SOLUTION: The device for controlling the angle of the deflector includes: a support for supporting the deflector fixture including the deflector, a frame body including a frame fixing the deflector, a projection projected from the frame body, and a hole provided in the projection; a pin provided on the support to pass through the hole; a first screw provided on the support for rotating the deflector by pushing the projection provided on the deflector fixture; and a second screw provided on the support for rotating the deflector by pushing the projection provided on the deflector fixture. Concerning a straight line connecting a center of a polarizing plate and a center of a hole, the first screw and the second screw are provided on the same side. <P>COPYRIGHT: (C)2009,JPO&INPIT |
