Invention Grant
- Patent Title: Small-sized camera module for correcting hand-shake
- Patent Title (中): 用于校正手抖的小尺寸相机模块
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Application No.: US13704361Application Date: 2011-06-16
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Publication No.: US08676048B2Publication Date: 2014-03-18
- Inventor: He Won Jung , Jong Sik Seo , Yo Sub Kim
- Applicant: He Won Jung , Jong Sik Seo , Yo Sub Kim
- Applicant Address: KR
- Assignee: Hysonic. Co., Ltd.
- Current Assignee: Hysonic. Co., Ltd.
- Current Assignee Address: KR
- Agency: Cantor Colburn LLP
- Priority: KR10-2010-0057189 20100616
- International Application: PCT/KR2011/004428 WO 20110616
- International Announcement: WO2011/159117 WO 20111222
- Main IPC: G03B17/00
- IPC: G03B17/00 ; G03B3/10

Abstract:
The purpose of the present invention provides a small-sized camera module for correcting hand-shake, in which a magnet for correcting the shaking is integrated with a magnet for adjusting the focus to implement a simple structure. According to the present invention, the small-sized camera module for correcting hand-shake comprises: a housing; a holder which is mounted on the housing to move in a horizontal direction; a lens unit which is mounted inside the holder to move vertically, and has a lens therein; a first coil member which is wound on the outer surface of the lens unit; a second coil member which is mounted on either the holder or housing, and has a hollow form; and a magnetic member which is mounted on the remaining holder or housing, wherein the magnetic member comprises; a magnet which is inserted and arranged on the second coil member, and has polarities separated in left and right direction; and a yoke which is disposed on a lateral portion of the magnet, and encloses the lateral portion of the magnet and the upper/lower portions of the second coil member.
Public/Granted literature
- US20130089311A1 SMALL-SIZED CAMERA MODULE FOR CORRECTING HAND-SHAKE Public/Granted day:2013-04-11
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