US 11,874,594 B2
Camera module
Jae Hyuk Lee, Suwon-si (KR); Soo Cheol Lim, Suwon-si (KR); Byung Woo Kang, Suwon-si (KR); Young Bok Yoon, Suwon-si (KR); Jong Woo Hong, Suwon-si (KR); and Jung Seok Lee, Suwon-si (KR)
Assigned to Samsung Electro-Mechanics Co., Ltd., Suwon-si (KR)
Filed by SAMSUNG ELECTRO-MECHANICS CO., LTD., Suwon-si (KR)
Filed on Oct. 13, 2020, as Appl. No. 17/069,134.
Claims priority of application No. 10-2020-0015811 (KR), filed on Feb. 10, 2020.
Prior Publication US 2021/0247663 A1, Aug. 12, 2021
Int. Cl. G03B 5/00 (2021.01); G02B 27/64 (2006.01)
CPC G03B 5/00 (2013.01) [G02B 27/646 (2013.01); G03B 2205/0007 (2013.01)] 14 Claims
OG exemplary drawing
 
1. A camera module comprising:
a housing;
a movable body, configured to move in a direction of an optical axis of the housing;
an auxiliary yoke formed integrally on the movable body and elongated in the direction of the optical axis, and configured to interact with a first driving unit to move the movable body in the direction of the optical axis;
a reinforcing member formed inside a surface of the movable body adjacent to the housing, and configured to increase a rigidity of the movable body; and
a first buffer member formed in the reinforcing member, and configured to reduce an impactive force between the housing and the movable body.