Title:
CAMERA DEVICE AND OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/250355
Kind Code:
A1
Abstract:
An embodiment comprises: a stationary part; a first magnet disposed in the stationary part; a first movable part including a first coil and moving in an optical-axis direction by interaction between the first magnet and the first coil; a second movable part including a first substrate portion spaced apart from the stationary part, a second coil opposite to the first magnet in the optical-axis direction, and an image sensor disposed in the first substrate portion; and a first yoke disposed in the stationary part and arranged to be opposite to the first magnet in the optical-axis direction, wherein the second movable part moves in a direction perpendicular to the optical-axis direction by interaction between the first magnet and the second coil.
Inventors:
PARK SANG OK (KR)
KIM JUNG CHEOL (KR)
KIM JUNG CHEOL (KR)
Application Number:
PCT/KR2022/006966
Publication Date:
December 01, 2022
Filing Date:
May 16, 2022
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G03B5/04; G03B17/12; H02K33/18; H04N5/225; H04N5/232
Foreign References:
| KR20160059143A | 2016-05-26 | |||
| KR20180033959A | 2018-04-04 | |||
| KR20200068886A | 2020-06-16 | |||
| KR101561422B1 | 2015-10-19 | |||
| US20190317298A1 | 2019-10-17 |
Attorney, Agent or Firm:
PARK, Byeong Suk (KR)
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