Lens driving device, camera device, and optical instrument

A camera device comprising:

• a base;
• a first carrier disposed on the base;
• a second carrier disposed on the first carrier;
• a first driving unit configured to move the first carrier in a first direction perpendicular to an optical axis direction;
• a second driving unit configured to move the second carrier in a second direction perpendicular to the optical axis direction and the first direction;
• an attraction magnet disposed on the second carrier;
• and
• a first yoke disposed on the base,
• wherein the first yoke is disposed at a position corresponding to the attraction magnet so that an attraction force acts between the first yoke and the attraction magnet.

A camera device comprising:

• a base;
• a first carrier disposed on the base;
• a second carrier disposed on the first carrier;
• a first magnet and a first coil configured to move the first carrier in a first direction perpendicular to an optical axis direction;
• a second magnet and a second coil configured to move the second carrier in a second direction perpendicular to the optical direction and the first direction;
• a first yoke on which an attractive force acts with the first magnet;
• and
• a second yoke on which an attractive force acts with the second magnet,
• wherein the first magnet is disposed on the first carrier, and
• wherein the first yoke comprises a first-first yoke and a first-second yoke disposed on the base and spaced apart from each other.