Camera module

摘要

Disclosed is a camera module. The camera module according to one embodiment includes a lens barrel disposed in a housing to receive a lens; a driving unit moving the lens barrel relative to the housing; and a circuit board electrically connected to the driving unit. The driving unit includes a first driving unit in the lens barrel; and a second driving unit in the housing. A portion of the second driving unit directly makes contact with the circuit board.

主权项

1. A camera module comprising:
a housing including a first side surface and a second side surface; a lens barrel provided between the first side surface of the housing and the second side surface of the housing; a first driving unit disposed on a first side surface of the lens barrel and including a first magnet; a second driving unit disposed on the first side surface of the housing and including a first coil facing the first magnet; a third driving unit disposed on a second side surface of the lens barrel and including a second magnet; a fourth driving unit disposed on the second side surface of the housing and including a second coil facing the second magnet; and a circuit board supporting the housing and electrically connected to the first coil and the second coil, wherein the second driving unit includes two extension parts that extend from the first coil and directly contact the circuit board, and wherein the fourth driving unit includes two extension parts that extend from the second coil and directly contact the circuit board, wherein the first driving unit and the second driving unit are overlapped with respect to each other in a horizontal direction that is perpendicular to a central axis of the lens barrel, and wherein the third driving unit and the fourth driving unit are overlapped with respect to each other in the horizontal direction that is perpendicular to the central axis of the lens barrel.