Invention Grant
- Patent Title: Optical unit with correction function
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Application No.: US17154584Application Date: 2021-01-21
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Publication No.: US11567340B2Publication Date: 2023-01-31
- Inventor: Kazuhiko Yanagisawa , Tadashi Takeda , Shinji Minamisawa , Jun Yamashita , Takeshi Sue , Chanyoung Moon , Hyungjin Rho , Doukyoung Song , Hongbum Park
- Applicant: Samsung Electronics Co., Ltd. , NIDEC SANKYO CORPORATION
- Applicant Address: KR Gyeonggi-do; JP Nagano
- Assignee: Samsung Electronics Co., Ltd.,NIDEC SANKYO CORPORATION
- Current Assignee: Samsung Electronics Co., Ltd.,NIDEC SANKYO CORPORATION
- Current Assignee Address: KR Gyeonggi-do; JP Nagano
- Agency: Cantor Colburn LLP
- Priority: KR10-2020-0009377 20200123
- Main IPC: G02B27/64
- IPC: G02B27/64 ; G03B5/06 ; G03B30/00

Abstract:
The present disclosure provides an optical unit with shake correction function capable of preventing a thrust receiving member, which fixes a sphere, from falling off from the movable body in an optical axis direction. According to some embodiments of the present disclosure, a thrust receiving member to which a first sphere is fixed is held by a holding portion formed of the cutout recess provided in a fixed body. A bottom wall surface of the holding portion makes contact with a bent plate portion of the thrust receiving member from −Z direction side. Further, locked surface parts provided on a pair of side wall surfaces of a holding portion make contact, from +Z direction side, with a pair of locking plate portions protruding from a bent plate portion in circumferential direction in the thrust receiving member.
Public/Granted literature
- US20210231967A1 OPTICAL UNIT WITH CORRECTION FUNCTION Public/Granted day:2021-07-29
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