Title:
IMAGE STABILIZATION MECHANISM, PHOTOGRAPHING APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/252084
Kind Code:
A1
Abstract:
Disclosed in the present application are an image stabilization mechanism, a photographing apparatus and an electronic device. The image stabilization mechanism comprises a base, a micro-electro-mechanical system, a photosensitive chip, an image stabilization motor, a displacement adjustment assembly and a circuit board. The micro-electro-mechanical system is located above the base, and the micro-electro-mechanical system comprises a fixed portion and a movable portion, the movable portion being used for movement relative to the fixed portion according to a shake condition; the photosensitive chip is located on the side of the micro-electro-mechanical system away from the base, and the photosensitive chip is fixedly connected to the movable portion; the image stabilization motor is located on the side of the photosensitive chip away from the micro-electro-mechanical system, and the image stabilization motor comprises a fixing member and a driving member, the driving member being used for movement relative to the fixing member according to the shake condition, and the driving member being fixedly connected to the fixed portion; the displacement adjustment assembly is located on the side of the base facing the image stabilization motor, and the displacement adjustment assembly is used for suspending the micro-electro-mechanical system on the base; and the circuit board is located above the base and is electrically connected to the photosensitive chip, the micro-electro-mechanical system and the displacement adjustment assembly. By means of the image stabilization mechanism, a large-stroke displacement adjustment and high motion precision can be achieved.
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Inventors:
SHEN CHENGZHE (CN)
MA ZHONGKE (CN)
CHEN XIAOFENG (CN)
MA ZHONGKE (CN)
CHEN XIAOFENG (CN)
Application Number:
PCT/CN2021/097491
Publication Date:
December 08, 2022
Filing Date:
May 31, 2021
Export Citation:
Assignee:
OFILM GROUP CO LTD (CN)
NANCHANG OFILM OPTICAL ELECTRONIC TECH CO LTD (CN)
NANCHANG OFILM OPTICAL ELECTRONIC TECH CO LTD (CN)
International Classes:
G02B7/09; G03B5/00; H04N5/225
Foreign References:
| CN110784626A | 2020-02-11 | |||
| CN110266949A | 2019-09-20 | |||
| CN108093172A | 2018-05-29 | |||
| CN212305472U | 2021-01-05 | |||
| CN112616000A | 2021-04-06 |
Attorney, Agent or Firm:
GUANGZHOU DEKE INTELLECTUAL PROPERTY AGENT LTD. (CN)
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