Patent ID: 9007516
Filing Date: 2015-04-14
Classification: G03B

Abstract:
1. A shutter assembly comprising: a driver that generates a rotation force; an input gear unit rotated by the driver; a transmission gear unit rotated by the input gear unit; an output gear unit rotated by the transmission gear unit; a rotation unit that is rotated by the output gear unit between a position for transmitting light and a position for blocking light; and a support member that rotatable supports the input gear unit, the transmission gear unit, and the output gear unit, wherein the support member comprises: wherein the transmission gear unit at least partially corresponds to a rotation path of the rotation unit and is spaced apart from a surface containing the rotation path along a direction of a central axis of the transmission gear unit, and the input gear unit, the transmission gear unit, and the output gear unit are disposed on one side surface of the support member.