Title:
CAMERA ACTUATOR AND CAMERA DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2021/187773
Kind Code:
A1
Abstract:
An embodiment of the present invention provides a camera actuator comprising: a housing; a mover disposed in the housing and including an optical member; and a drive disposed in the housing so as to drive the mover, wherein: the drive comprises a drive magnet, a drive coil placed opposite to the drive magnet, a sensor unit for sensing the position of the mover, and a substrate unit connected to the sensor unit; and the sensor unit comprises a first sensor unit, and a second sensor unit opposite to and connected in series to the first sensor unit.
Inventors:
BANG JUNG HWAN (KR)
OH JUN SEOK (KR)
LEE DONG YEON (KR)
OH JUN SEOK (KR)
LEE DONG YEON (KR)
Application Number:
PCT/KR2021/002552
Publication Date:
September 23, 2021
Filing Date:
March 02, 2021
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G03B5/00; G03B17/02; H04N5/225; H04N5/232
Foreign References:
| KR20180137277A | 2018-12-27 | |||
| KR20190129432A | 2019-11-20 | |||
| JP2016224262A | 2016-12-28 | |||
| KR101682178B1 | 2016-12-02 | |||
| US20160231528A1 | 2016-08-11 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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