Title:
LENS DRIVING DEVICE, CAMERA DEVICE, AND OPTICAL DEVICE
Document Type and Number:
WIPO Patent Application WO/2024/085345
Kind Code:
A1
Abstract:
The present embodiment relates to a lens driving device comprising: a fixing part; a first moving part disposed within the fixing part; a second moving part disposed within the first moving part; a first driving part moving the first moving part in an optical axis direction; a second driving part moving the second moving part in a direction perpendicular to the optical axis direction; a plate member disposed between the fixing part and the first moving part; a first ball part disposed between the plate member and the first moving part; an elastic member disposed between the fixing part and the plate member; and a second ball part disposed between the fixing part and the first moving part, wherein the elastic member presses the second ball part so as to support same by means of the fixing part.
Inventors:
NOH YUN HO (KR)
SON BYUNG WOOK (KR)
KWON TAE HOON (KR)
SON BYUNG WOOK (KR)
KWON TAE HOON (KR)
Application Number:
PCT/KR2023/009060
Publication Date:
April 25, 2024
Filing Date:
June 28, 2023
Export Citation:
Assignee:
LG INNOTEK CO LTD (KR)
International Classes:
G02B7/09; G02B7/02; G03B3/10; G03B5/02; G03B5/04; G03B13/36; H02K33/18; H04N23/55
Foreign References:
| JP2022136091A | 2022-09-15 | |||
| JP2015165334A | 2015-09-17 | |||
| JP2022067105A | 2022-05-02 | |||
| KR20170121709A | 2017-11-02 | |||
| KR20190061439A | 2019-06-05 |
Attorney, Agent or Firm:
CHUNG, Jong Ok et al. (KR)
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