公开(公告)号：US20250116913A1

公开(公告)日：2025-04-10

申请号：US18637900

申请日：2024-04-17

Applicant: Samsung Electronics Co., Ltd.

Inventor： Dong Joon Won ,  Seung Hak Lee ,  Min Ook Kim ,  Kyung Sung Chu

IPC: G03B9/06 ,  H02K41/035

Abstract: A camera module includes a lens assembly, at least two blades that are on a top surface of the lens assembly and define a lens light entrance hole, a moving drive magnet, a fixed drive magnet, a blade controller that is coupled to the moving drive magnet and to the at least two blades, where the blade controller is configured to control a movement of the at least two blades, a lens assembly body, where the lens assembly and the fixed drive magnet are on the lens assembly body, and a frame that at least partially surrounds the lens assembly body and includes a coil that faces the moving drive magnet, where the blade controller is configured to adjust a diameter of the lens light entrance hole by controlling the moving drive magnet to move based on a current applied to the coil.