LIGHT STEERING ASSEMBLY FOR OPTICAL IMAGE STABILIZATION, AND OPTICAL SYSTEM

WIPO Patent Application WO/2024/067162

A1

A light steering assembly for optical image stabilization, and an optical system. The optical system comprises a base (11), a light steering assembly (20) and a lens assembly (30), wherein the base (11) comprises a base side wall (112) and a base bottom face (113); the light steering assembly (20) comprises a first supporting mechanism (21) arranged on the base (11) and supported by the base bottom face (113), a second supporting mechanism (22) mounted on the first supporting mechanism (21), a reflecting member (23) mounted on the second supporting mechanism (22), and a first driving portion (24) for providing a driving force for the reflecting member (23), the first driving portion (24) comprising a first driving assembly (241) and a second driving assembly (242), the first driving assembly (241) being configured to drive the reflecting member (23) to move around a second rotation axis, and the second driving assembly (242) being configured to drive the reflecting member (23) to move around a first rotation axis; and the lens assembly (30) is arranged on a light emergent side of the light steering assembly (20) and comprises at least one lens portion (31), one lens carrier (32) and one second driving portion (33), the second driving portion (33) driving the lens carrier (32) so as to drive the lens portion (31) to move in the direction of an optical axis.

ZHOU LIANG (CN)

PCT/CN2023/119067

April 04, 2024

September 15, 2023

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NINGBO SUNNY OPOTECH CO LTD (CN)

G02B26/08; G02B7/04; G02B27/64; G03B5/00; G03B13/34

CN111103742A	2020-05-05
CN112087560A	2020-12-15
KR20200013019A	2020-02-05
CN109143528A	2019-01-04
CN111142308A	2020-05-12

NINGBO JUHE PATENT AGENCY FIRM GP (CN)

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