公开(公告)号：US20250056119A1

公开(公告)日：2025-02-13

申请号：US18767590

申请日：2024-07-09

Applicant: Samsung Electro-Mechanics Co., Ltd.

Inventor： Sang Yong KIM ,  Seok Hwan KIM ,  Chi Hyeon JEONG

IPC: H04N23/68 ,  H04N23/51 ,  H04N23/52

Abstract: An actuator for optical image stabilization includes a fixed frame; a moving frame, accommodated in the fixed frame, configured to move relatively to the fixed frame on a plane perpendicular to an optical axis; and a sensor substrate, on which an image sensor is disposed, comprising a fixed portion coupled to the fixed frame, a moving portion comprising the image sensor and coupled to the moving frame, and a connecting portion disposed between the moving portion and the fixed portion to support movement of the moving portion. The moving portion includes a heat dissipation member dissipating heat generated from the image sensor, and the heat dissipation member includes a substrate having a through-hole, and a conductive electrode filling the through-hole.