Optical image stabilization driver device for stable movement of image sensor, camera module and electronic device

An optical image stabilization driver device comprising:

• an image sensor;
• at least one fixed carrier;
• a circuit element comprising:
• a fixed part disposed on the at least one fixed carrier;
• a movable part, wherein the image sensor is disposed on the movable part and electrically connected to the movable part;
• and
• an electrical transmission part having a plurality of conductive routes, wherein the plurality of conductive routes are electrically connected to the movable part and the fixed part, and the plurality of conductive routes are configured to transmit an electrical signal of the image sensor from the movable part to the fixed part;
• an elastic element comprising:
• a first frame part corresponding to the fixed part of the circuit element;
• a second frame part corresponding to the movable part of the circuit element;
• and
• an elastic connection part connected to the first frame part and the second frame part, wherein the elastic connection part provides the image sensor with a freedom of movement in a plane;
• and
• a driving element configured to drive the image sensor to move relative to the at least one fixed carrier in the plane;
• wherein the optical image stabilization driver device further comprises an insulation element, and at least a part of the insulation element is disposed corresponding to at least one of the electrical transmission part, the fixed part and the movable part of the circuit element;
• wherein the insulation element is located between the circuit element and the elastic element, and at least a part of the insulation element is disposed corresponding to at least a part of the electrical transmission part of the circuit element.