Title:
IMAGE SENSOR ANTI-SHAKE ASSEMBLY, PHOTOGRAPHIC APPARATUS AND ELECTRONIC DEVICE
Document Type and Number:
WIPO Patent Application WO/2022/088650
Kind Code:
A1
Abstract:
The present application provides an image sensor anti-shake assembly, a photographic apparatus and an electronic device. The image sensor anti-shake assembly comprises a fixed assembly, a rotating assembly, a movable assembly and a driving assembly. The fixed assembly comprises a base, a cover case and a first circuit board; the rotating assembly comprises a rotating platform, a second circuit board and an image sensor; the movable assembly connects the fixed assembly with the rotating assembly, so that the rotating assembly is axially fixed, and when the driving assembly drives the rotating assembly to move, the rotating assembly can only rotate relative to the fixed assembly, but cannot move. The driving assembly comprises coils and permanent magnets opposite one to one. The coils generate a magnetic field after current is introduced, and the permanent magnets move relative to the coils under the effect of the magnetic field of the coils, to drive the rotating assembly to rotate along a first plane relative to the fixed assembly by means of the movable assembly, the first plane being a plane perpendicular to the optical axis of light incident on the image sensor.
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Inventors:
PAO CHU-PENG (CN)
KUO LI-TE (CN)
KUO LI-TE (CN)
Application Number:
PCT/CN2021/093599
Publication Date:
May 05, 2022
Filing Date:
May 13, 2021
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
H04N5/232; H04N5/225
Foreign References:
| CN102724448A | 2012-10-10 | |||
| CN108432231A | 2018-08-21 | |||
| CN111698352A | 2020-09-22 | |||
| CN109951623A | 2019-06-28 | |||
| CN101959012A | 2011-01-26 | |||
| CN110730285A | 2020-01-24 | |||
| KR102146385B1 | 2020-08-20 |
Other References:
See also references of EP 4224836A4
Attorney, Agent or Firm:
TDIP & PARTNERS (CN)
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