CAMERA MODULE

WIPO Patent Application WO/2022/228111

A1

A camera module, comprising: a photosensitive component (10); a lens component (20) held on a photosensitive path of the photosensitive component (10), the lens component (20) having an optical axis; and a driving component (40), comprising a first carrier frame (41), a first driving element (42) and a first pre-pressing member (43), wherein the photosensitive component (10) is mounted to the first carrier frame (41); the first driving element (42) is implemented as a piezoelectric actuator (100); and the first driving element (42) is frictionally coupled to the first carrier frame (41) by means of the first pre-pressing member (43) and is configured to be driven to move in a two-dimensional trajectory, in a plane perpendicular to the optical axis, and in a manner of bending vibration in two directions, and then the first carrier frame (41) is driven by friction to move the photosensitive component (10) in a first direction in the plane perpendicular to the optical axis for optical image stabilization.

ZHAO BOJIE (CN)
YE LINMIN (CN)
QUE JIAYAO (CN)
HUANG ZHEN (CN)
FANG YINLI (CN)
HONG CHAO (CN)
FU QIANG (CN)
YUAN DONGLI (CN)

PCT/CN2022/086333

November 03, 2022

April 12, 2022

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NINGBO SUNNY OPOTECH CO LTD (CN)

G03B5/00; G02B7/04; G02B7/09; G02B27/64; G03B5/04; G03B30/00

WO2015001952A1

2015-01-08

CN101067709A	2007-11-07
JP2011227427A	2011-11-10
JP2000307937A	2000-11-02
JP2020170088A	2020-10-15

BEIJING TANGSONG IP FIRM (CN)

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