Patent ID: 7489340

Claim:
An optical image stabilizer for a camera lens assembly, comprising: a fixable substrate; a movable substrate movably disposed on the fixable substrate; a fixable comb structure fixed on the fixable substrate and disposed on the movable substrate; and a movable comb structure disposed on the movable substrate and capable of moving on the fixable substrate with the movable substrate, one end of the movable comb structure is fixed to at least one edge of the movable substrate and a remaining end of the movable comb structure is fixed to at least one edge of the fixable substrate; wherein the movable substrate is moved by an attraction force acting between the fixable comb structure and the movable comb structure, when an electromotive force is applied to the fixable comb structure and the movable comb structure so that the movable comb structure can be deformed elastically.