Patent ID: 7057784
Filing Date: 2006-06-06
Classification: G02B

Abstract:
1. 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 rockably supporting the movable plate; and a support supporting the elastic member, the driving means including an electric element provided on the movable plate, (a) the movable plate including a first portion having a reflective-surface forming surface on which the reflective surface is formed, and a second portion having an electric-element forming surface on which the electric element is formed, (b) the first and the second portions being formed by a single crystal silicon substrate, (c) the first and the second portions being formed in different shapes, and (d) the reflective-surface forming surface and the electric-element forming surface being directed to opposite directions.