Light deflecting device
First Claim
1. An optical deflecting device comprising:
- an optical deflecting element having a predetermined deflecting surface for deflecting a direction of light;
a first supporting member for rotatably holding a moving body including at least the optical deflecting element to a stationary body;
a driving part for rotating the optical deflecting element around a predetermined axis of rotation; and
a pivot for coupling the moving body and the stationary body to each other.
2 Assignments
0 Petitions
Accused Products
Abstract
An object of the present invention is to provide an optical deflecting device capable of suppressing undesirable vibrations of an optical deflecting element such as a mirror and allowing a plurality of optical deflecting elements to be easily arranged. The optical deflecting device is characterized in that the device has: a moving body 21 having at least two optical deflecting elements 1, 31 held to face each other; supporting means having a first supporting member 32 pivot-connected to the moving body 21 between the two optical deflecting elements 1, 31, so as to support the moving body 21 to a stationary body 22 such that the moving body 21 is tiltable around at least a first axis; and first driving means 26, 27, 41, 43 for driving the moving body 21 around the first axis.
19 Citations
25 Claims
-
1. An optical deflecting device comprising:
-
an optical deflecting element having a predetermined deflecting surface for deflecting a direction of light;
a first supporting member for rotatably holding a moving body including at least the optical deflecting element to a stationary body;
a driving part for rotating the optical deflecting element around a predetermined axis of rotation; and
a pivot for coupling the moving body and the stationary body to each other. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25)
-
Specification