Title:
CAMERA ACTUATOR
Document Type and Number:
WIPO Patent Application WO/2022/225325
Kind Code:
A1
Abstract:
The present invention provides a camera actuator comprising: a first OIS carrier provided with first and second magnets and an image sensor, and moving in a first direction perpendicular to an optical axis direction; a first drive coil for moving the first OIS carrier in the first direction by generating an electromagnetic force on the first magnet; a second OIS carrier provided on the upper portion of the first OIS and moving in the optical axis direction and a second direction perpendicular to the first direction; a second drive coil for moving the second OIS carrier in the second direction by generating an electromagnetic force on the second magnet; and a support frame provided with the first and second drive coils and providing a moving space for the first and second OIS carriers.
Inventors:
KIM DOK HYUN (KR)
LEE KYOUNG YONG (KR)
LEE BYUNG CHEOL (KR)
LEE KYOUNG YONG (KR)
LEE BYUNG CHEOL (KR)
Application Number:
PCT/KR2022/005648
Publication Date:
October 27, 2022
Filing Date:
April 20, 2022
Export Citation:
Assignee:
JAHWA ELECTRONICS CO LTD (KR)
International Classes:
G03B5/04; G03B3/00; G03B13/36; H04N5/225; H04N5/232
Foreign References:
| KR20210010033A | 2021-01-27 | |||
| KR102146385B1 | 2020-08-20 | |||
| KR20170141523A | 2017-12-26 | |||
| KR20180076165A | 2018-07-05 | |||
| JP6842046B2 | 2021-03-17 |
Attorney, Agent or Firm:
ERUUM & LEEON INTELLECTUAL PROPERTY LAW FIRM (KR)
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