Patent ID: 8422109
Filing Date: 2013-04-16
Classification: B41J,G02B,H04N

Abstract:
1. An optical reflection device comprising: a mirror having a reflection surface configured to reflect light; a first support beam having a first end connected to the mirror and a second end located on an opposite side to the first end, the first support beam extending along a first center axis; a first tuning fork-shaped vibrator including a second support beam having a third end connected to the first joining portion of the first tuning fork-shaped vibrator and a fourth end located on an opposite side to the third end, the second support beam extending along the first center axis; a first supporter connected to the fourth end of the second support beam; and a first driver element provided on the first arm of the first tuning fork-shaped vibrator; wherein the first arm and the second arm are formed on a virtual plane, and the first driver element warps the first arm of the first tuning fork-shaped vibrator in a direction perpendicular to the virtual plane.