Abstract: A lens module includes a carrier having an internal space, a lens unit including lens groups and installed in the carrier so that at least two of the lens groups are independently movable in a length direction of the carrier, a guide unit including guide members arranged on both side surfaces of the lens groups to guide movement of the movable lens groups, and driving wires connected to each of the guide members and formed of a shape memory alloy, wherein each of the movable lens groups is connected to a pair of guide members disposed on both sides of the carrier.

Abstract: A lens module includes a carrier having an internal space, a lens unit including lens groups and installed in the carrier so that at least two of the lens groups are independently movable in a length direction of the carrier, a guide unit including guide members arranged on both side surfaces of the lens groups to guide movement of the movable lens groups, and driving wires connected to each of the guide members and formed of a shape memory alloy, wherein each of the movable lens groups is connected to a pair of guide members disposed on both sides of the carrier.

Abstract: A camera module includes a housing having an internal space, a first moving body movably disposed in the internal space, a second moving body movably disposed in an internal space of the first moving body, a driving member including optical image stabilization (OIS) driving wires formed of a shape memory alloy, a first board to which at least one end of each OIS driving wire is connected, and a second board, disposed internally of the first board, to which each OIS driving wire is connected, and an autofocusing (AF) driving member including AF driving wires formed of a shape memory alloy, a frame bar, and a mounting bar disposed in a central portion of the frame portion.

Abstract: A camera module includes a housing having an internal space, a first moving body movably disposed in the internal space, a second moving body movably disposed in an internal space of the first moving body, a driving member including optical image stabilization (OIS) driving wires formed of a shape memory alloy, a first board to which at least one end of each OIS driving wire is connected, and a second board, disposed internally of the first board, to which each OIS driving wire is connected, and an autofocusing (AF) driving member including AF driving wires formed of a shape memory alloy, a frame bar, and a mounting bar disposed in a central portion of the frame portion.