Patent ID: 9377632
Filing Date: 2016-06-28
CPC Classification: G02B,G03B,H04N

Claim Text:
1. A lens driving device, comprising: a lens holder for holding a lens having an optical axis; a focusing coil disposed at a periphery of the lens with respect to the optical axis; an optical image stabilizer (OIS) coil structure comprising a plurality of coils; a circuit structure connected electrically to the OIS coil structure and taking control thereof; a plurality of magnets; and an elastic support structure, having an upper plate spring portion and a plurality of suspension wires, wherein each suspension wire is disposed substantially parallel with the optical axis and integrally formed with the upper plate spring portion at one end and connected electrically to the circuit structure at the other end, wherein the upper plate spring portion includes at least a first upper plate spring and at least a second upper plate spring, and the plurality of suspension wires includes two first suspension wires and two second suspension wires, wherein the first upper plate spring comprises an inner portion and an outer portion connected electrically thereto, wherein the second upper plate spring comprises an inner portion and an outer portion connected electrically thereto, wherein each first suspension wire is integrally formed with the outer portion of the first upper plate spring at one end and is connected electrically to the circuit structure at the other end, and wherein each second suspension wire is integrally formed with the outer portion of the second upper plate spring at one end and is connected electrically to the circuit structure at the other end.