Title:
LENS DRIVING DEVICE, CAMERA DEVICE, AND OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/071580
Kind Code:
A1
Abstract:
The present embodiment relates to a lens driving device comprising: a base; a housing arranged on the base; a guide frame arranged in the housing; a bobbin arranged in the guide frame; a first ball arranged between the base and the housing; a second ball arranged between one side surface of the guide frame and the side surface of the housing; and a third ball arranged between the side surface of the bobbin and the other side surface of the guide frame.
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Inventors:
NOH YUN HO (KR)
LEE SUNG GUK (KR)
LEE SUNG GUK (KR)
Application Number:
PCT/KR2023/008873
Publication Date:
April 04, 2024
Filing Date:
June 26, 2023
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B7/09; G02B7/02; G02B27/64; G03B3/10; G03B30/00; H02K33/18; H04N23/55
Foreign References:
| KR20210073325A | 2021-06-18 | |||
| JP2015165334A | 2015-09-17 | |||
| JP2012173713A | 2012-09-10 | |||
| KR20180027977A | 2018-03-15 | |||
| JP2012103373A | 2012-05-31 |
Attorney, Agent or Firm:
CHUNG, Jong Ok et al. (KR)
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