Mirror rocking member for optical deflector

A mirror rocking member for an optical deflector, which comprises the mirror rocking member for deflecting light, and driving means for driving the member, the mirror rocking member comprising:

• a movable plate having a reflective surface;
• an elastic member for rockably supporting the movable plate;
• and
• a support for supporting the elastic member, the movable plate having an electric element, which constitutes a part of the driving means, the movable plate having a reflective-surface forming surface with the reflective surface formed thereon, an electric-element forming surface with the electric element formed thereon, and at least one hollow formed inside the movable plate.

A mirror rocking member for an optical deflector, which comprises the mirror rocking member for deflecting light, and driving means for driving the member, the mirror rocking member comprising:

• a movable plate having a reflective surface;
• elastic members for rockably supporting the movable plate;
• and
• a support for supporting the elastic members, the movable plate having an electric element, which constitutes a part of the driving means, the movable plate including a first portion having the reflective surface, and a second portion including an electric element, the first portion having a reflective-surface forming surface with the reflective surface formed thereon, the second portion having an electric-element forming surface with the electric element formed thereon, and the reflective-surface forming surface having an area smaller than an area of the electric-element forming surface.

A mirror rocking member for an optical deflector, which comprises the mirror rocking member for deflecting light, and driving means for driving the member, the mirror rocking member comprising:

• a movable plate having a reflective surface;
• elastic members for rockably supporting the movable plate;
• and
• a support for supporting the elastic members, the movable plate having an electric element, which constitutes a part of the driving means, the movable plate having a reflective-surface forming surface with the reflective surface formed thereon, an electric-element forming surface with the electric element formed thereon, and at least one hollow formed inside the movable plate.