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Title:
CAMERA MODULE, OPTICAL ACTUATOR, PHOTOSENSITIVE ASSEMBLY, AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2022/233289
Kind Code:
A1
Abstract:
A camera module, an optical actuator, a photosensitive assembly and a manufacturing method therefor. The camera module is a periscope camera module, comprising a camera module main body (10), a reflection prism (20) and a prism driving device (30). The camera module main body (10) has an optical axis (O). The reflection prism (20) is arranged on a light incident side of the camera module main body (10) along the optical axis (O) of the camera module main body (10), such that the reflecting prism (20) reflects external light to the camera module main body (10). The reflecting prism (20) is driveably connected to the prism driving device (30), and the prism driving device (30) drives the reflecting prism (20) to move, so as to change the direction of light emitted from the reflecting prism (20), and compensate for optical jitter of the camera module main body (10). The present periscope camera module combines a piezoelectric structure with the reflective prism (20), and drives the reflective prism (20) by means of a piezoelectric motor having a large driving force and a small size, so as to achieve an anti-shake function having higher precision.

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Inventors:
ZHAO BOJIE (CN)
WANG MINGZHU (CN)
YE LINMIN (CN)
RONG QI (CN)
QUE JIAYAO (CN)
FU QIANG (CN)
HUANG ZHEN (CN)
FANG YINLI (CN)
CHEN ZHUO (CN)
YUAN DONGLI (CN)
ZHENG XUEYING (CN)
FENG XINRU (CN)
Application Number:
PCT/CN2022/090872
Publication Date:
November 10, 2022
Filing Date:
May 05, 2022
Export Citation:
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Assignee:
NINGBO SUNNY OPOTECH CO LTD (CN)
International Classes:
G03B5/02; H04N5/225; H04N5/232
Foreign References:
CN111355872A2020-06-30
CN111474670A2020-07-31
CN107783243A2018-03-09
CN103246059A2013-08-14
CN111698398A2020-09-22
CN107462963A2017-12-12
CN1677151A2005-10-05
CN110839120A2020-02-25
JP2008040240A2008-02-21
CN110730285A2020-01-24
CN108353131A2018-07-31
CN112351158A2021-02-09
US20100245966A12010-09-30
CN102998795A2013-03-27
CN110959136A2020-04-03
JP2013083769A2013-05-09
JP2008145894A2008-06-26
CN112055102A2020-12-08
CN108777761A2018-11-09
CN105793753A2016-07-20
CN1837882A2006-09-27
CN1623240A2005-06-01
Attorney, Agent or Firm:
SHANGHAI LIANYI INTELLECTUAL PROPERTY FIRM (CN)
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