Title:
DRIVING DEVICE AND CAMERA MODULE
Document Type and Number:
WIPO Patent Application WO/2023/246553
Kind Code:
A1
Abstract:
Disclosed in the present application are a driving device and a camera module. The driving device comprises a fixing part; an anti-shake frame, which is movably connected to the fixing part; a focusing carrier, which is movably connected to the anti-shake frame; a magnet part, which is arranged on the anti-shake frame; a focusing coil part, which is arranged on the focusing carrier and is opposite the magnet part; an anti-shake coil part, which is arranged on the fixing part and is opposite the magnet part; and a focusing position sensing part, which comprises a focusing position sensing element and a focusing position sensing magnet, the focusing position sensing element being arranged on one of the focusing carrier and the anti-shake frame, the focusing position sensing magnet being arranged on the other one of the focusing carrier and the anti-shake frame, and the focusing position sensing element being arranged opposite the focusing position sensing magnet in a height direction.
Inventors:
ZHAO BOJIE (CN)
YAO LIFENG (CN)
WANG MINGZHU (CN)
YAO LIFENG (CN)
WANG MINGZHU (CN)
Application Number:
PCT/CN2023/099792
Publication Date:
December 28, 2023
Filing Date:
June 13, 2023
Export Citation:
Assignee:
NINGBO SUNNY OPOTECH CO LTD (CN)
International Classes:
H04N23/54
Foreign References:
| CN113568132A | 2021-10-29 | |||
| CN103986300A | 2014-08-13 | |||
| CN113114902A | 2021-07-13 | |||
| CN113489872A | 2021-10-08 | |||
| CN208079225U | 2018-11-09 | |||
| US7881598B1 | 2011-02-01 |
Attorney, Agent or Firm:
NINGBO JUHE PATENT AGENCY FIRM GP (CN)
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