Patent ID: 7912362
Filing Date: 2011-03-22
Classification: G02B

Abstract:
1. An optical image stabilizing apparatus for a micro-camera module comprising: an automatic focusing unit mounting a lens barrel with a lens group; a driving unit moving the automatic focusing unit in a horizontal X axial direction or a horizontal Y axial direction; a biaxial guide including an X axial guide unit supported to an X axial shaft supporting movement of the automatic focusing unit in the horizontal X axial direction to be moved in an X axial direction and a Y axial guide unit which fixes one side of a Y axial shaft supporting movement of the automatic focusing unit in the horizontal Y axial direction and is extended in a direction perpendicular to the X axial guide unit; and a tilt preventing member to prevent a tilt of the automatic focusing unit by being provided at a corner opposing the biaxial guide among corners of a housing.