Invention Grant
- Patent Title: Lens moving apparatus
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Application No.: US15630637Application Date: 2017-06-22
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Publication No.: US09958634B2Publication Date: 2018-05-01
- Inventor: Seong Min Lee , Sang Ok Park , Hyune O Yoo , Byung Wook Son , Jun Taek Lee
- Applicant: LG INNOTEK CO., LTD.
- Applicant Address: KR Seoul
- Assignee: LG INNOTEK CO., LTD.
- Current Assignee: LG INNOTEK CO., LTD.
- Current Assignee Address: KR Seoul
- Agency: Birch, Stewart, Kolasch & Birch, LLP
- Priority: KR10-2013-0160980 20131223; KR10-2014-0055364 20140509
- Main IPC: G02B7/02
- IPC: G02B7/02 ; G02B15/14 ; G03B3/10 ; G02B7/09 ; H02K41/035 ; H02K11/215

Abstract:
A lens moving apparatus can include a cover can; a base disposed below the cover can; a bobbin disposed in the cover can; a coil provided at an outer surface of the bobbin; a driving magnet facing the coil and disposed in the cover can; a sensing magnet coupled to the bobbin; and a sensing unit coupled to a circuit board and facing the sensing magnet, in which the bobbin includes a recess formed inward therein, the sensing magnet is disposed in the recess, and the coil is disposed between the sensing magnet and the cover can.
Public/Granted literature
- US20170299843A1 LENS MOVING APPARATUS Public/Granted day:2017-10-19
Information query
IPC分类:
G | 物理 |
G02 | 光学 |
G02B | 光学元件、系统或仪器 |
G02B7/00 | 光学元件的安装、调整装置或不漏光连接 |
G02B7/02 | .用于透镜 |