公开(公告)号：US20230224588A1

公开(公告)日：2023-07-13

申请号：US18084734

申请日：2022-12-20

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Ju Ho KIM ,  Sang Hyun JI ,  Jung Hyun PARK ,  Doo Seub SHIN ,  Dong Hoon LEE ,  Do Hwan KIM

IPC: H04N23/68 ,  H04N23/67 ,  F03G7/06

CPC classification number: H04N23/687 ,  H04N23/6812 ,  H04N23/67 ,  F03G7/06143 ,  F03G7/064

Abstract: A sensor actuator is provided. The sensor actuator includes a movable body on which an image sensor having an imaging plane is disposed; a fixed body configured to accommodate the movable body; and a driver configured to provide a driving force to move the image sensor, wherein the driver includes a wire portion having a plurality of wires of which lengths change when power is applied to the plurality of wires, wherein each of the plurality of wires is configured to have a first end coupled to the fixed body and a second end coupled to the movable body, and wherein one of the first end and the second end of each of the plurality of wires is connected to the fixed body or the movable body through an elastic portion.

公开(公告)号：US20230209200A1

公开(公告)日：2023-06-29

申请号：US18073114

申请日：2022-12-01

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Jung Hyun PARK ,  Ju Ho KIM ,  Sang Hyun JI ,  Nam Keun OH ,  Doo Seub SHIN ,  Do Hwan KIM ,  Dong Hoon LEE

IPC: H04N23/68 ,  G02B27/64 ,  G03B5/00 ,  H04N23/54

CPC classification number: H04N23/687 ,  G02B27/646 ,  G03B5/00 ,  H04N23/54 ,  G03B2205/0007

Abstract: A camera module includes a fixed frame having an internal space, a movable frame installed in the internal space of the fixed frame to be movable, with at least one optical member mounted thereon, and a driving wire including a wire member formed of a shape-memory alloy, and two coupling members coupled to the wire member and formed in a wedge shape, wherein the fixed frame includes a first wire coupling portion disposed to protrude toward the movable frame, and the movable frame includes a second wire coupling portion disposed to protrude toward the fixed frame, and the two coupling members of the driving wire are inserted into the first wire coupling portion and the second wire coupling portion, respectively, to connect the movable frame and the fixed frame to each other.

公开(公告)号：US20240155212A1

公开(公告)日：2024-05-09

申请号：US18318273

申请日：2023-05-16

Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.

Inventor： Do Hwan KIM ,  Ju Ho KIM ,  Sang Hyun JI ,  Jung Hyun PARK ,  Nam Keun OH ,  Doo Seub SHIN ,  Dong Hoon LEE ,  Jong Eun PARK ,  Sangik CHO

IPC: H04N23/51 ,  G03B17/02 ,  H04N23/54

CPC classification number: H04N23/51 ,  G03B17/02 ,  H04N23/54

Abstract: A camera module includes: a first body including a substrate; an image sensor mounted on the substrate; a second body including a lens module; a ball bearing disposed between the first body and the second body to enable movement of the second body relative to the first body; and a driving member disposed between the first body and the second body to provide driving force to move the second body in at least one direction intersecting an optical axis.