Patent ID: 9081203
Filing Date: 2015-07-14
Classification: G02B,G03B,H04N

Abstract:
1. An optical image stabilizer for a camera lens assembly, comprising: an image sensor; a lens assembly mounted on an optical axis of the image sensor; a housing in which the lens assembly is disposed; a first axis rotator surrounding and engaged with the lens assembly, wherein the first axis rotator is configured to rotate the lens assembly around a first axis that is perpendicular to the optical axis; a second axis rotator disposed between the first axis rotator and the housing, wherein the second axis rotator is configured to rotate the lens assembly around a second axis that is perpendicular to a plane including the first axis; a first driving portion extending from an outer surface of the second axis rotator, through the second axis rotator, to an outer surface of the first axis rotator, wherein the first driving portion is configured to rotate the first axis rotator around the first axis; and a second driving portion extending from an outer surface of the housing, through the housing, to the outer surface of the second axis rotator, wherein the second driving portion is configured to rotate the second axis rotator around the second axis.