Title:
CAMERA ACTUATOR, LENS TRANSFER DEVICE, AND CAMERA DEVICE COMPRISING SAME
Document Type and Number:
WIPO Patent Application WO/2023/128536
Kind Code:
A1
Abstract:
Disclosed in an embodiment of the present invention is a camera device comprising: a housing; a first bobbin moving in the optical axis direction with respect to the housing; a first driving unit for moving the first bobbin, the first driving unit comprising a first coil and a first magnet facing the first coil; and a first yoke which is coupled to the first bobbin and in which the first magnet is disposed, the first yoke comprising a bottom part and side plate parts disposed on the sides of the bottom part. The first magnet is surrounded by the bottom part and the side plate parts.
Inventors:
LEE HYUN JOONG (KR)
LEE JUN TAEK (KR)
LEE JUN TAEK (KR)
Application Number:
PCT/KR2022/021341
Publication Date:
July 06, 2023
Filing Date:
December 27, 2022
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G03B3/00; G03B5/02; G03B13/36; G03B17/12; H02K33/18
Foreign References:
| KR20200130965A | 2020-11-23 | |||
| KR20180092251A | 2018-08-17 | |||
| JP2021107854A | 2021-07-29 | |||
| KR20210088351A | 2021-07-14 | |||
| KR20210147215A | 2021-12-07 |
Attorney, Agent or Firm:
DANA PATENT LAW FIRM (KR)
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