Title:
LENS DRIVING ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2022/055226
Kind Code:
A1
Abstract:
An actuator according to an embodiment of the present invention comprises: a magnet; a plurality of position sensors arranged to face the magnet; and a control unit which is connected to each of the plurality of position sensors and receives a signal input to detect the position of the magnet.
Inventors:
JANG JUNG IN (KR)
KWON JAE WOOK (KR)
HA TAE MIN (KR)
KWON JAE WOOK (KR)
HA TAE MIN (KR)
Application Number:
PCT/KR2021/012148
Publication Date:
March 17, 2022
Filing Date:
September 07, 2021
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G03B5/00; G02B7/09; G02B27/64; G03B17/02; H04N5/225; H04N5/232
Foreign References:
| KR20150106813A | 2015-09-22 | |||
| KR100714005B1 | 2007-05-04 | |||
| KR20100043803A | 2010-04-29 | |||
| KR20190076541A | 2019-07-02 | |||
| JP2013246135A | 2013-12-09 |
Attorney, Agent or Firm:
JIN, Cheon Woong et al. (KR)
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