Ningbo Sunny Opotech Co., Ltd.

Sisi Yu

Dongli Yuan

Bojie Zhao

Takehiko Tanaka

Zhen Huang

Yinli Fang

Lifeng Yao

Chengchang Zheng

Haipeng Pei

Yurong Wu

Qi Wang

Xinxiang Sun

Jiayao Que

Xunlong Zhang

Shuhang Chang

Fuwen Liu

Provided is an adjustable optical assembly (), including a bearing base (), a driving mechanism (), a zoom optical assembly (), and a compensating optical assembly (). The driving mechanism () includes: a bracket () having a bottom end connected to the bearing base () and a top end having a top groove () open upwards; guide rods () supported on the top groove (), the guide rods () coinciding with the direction of optical axes of the zoom optical assembly () and the compensating optical assembly (); a zoom bearer (); a compensating bearer (); a zoom driving assembly; and a compensating driving assembly. The zoom bearer () and the compensating bearer () are both mounted on the guide rods () and slidable along the guide rods (). Also provided are a corresponding periscopic optical zoom module and an assembly method therefor. According to the adjustable optical assembly (), the bracket () and the guide rods () are disposed on the bearing base (), thereby effectively ensuring that the moving directions of a zoom group and a compensating group do not deviate from a main optical axis. Moreover, the adjustable optical assembly () is compact in structure and convenient to assemble, and facilitates large-scale mass production.

Periscopic optical zoom module and assembly method therefor, and corresponding adjustable optical assembly

A periscopic camera module, including: a first reflective element including a first reflective surface and used to reflect incident light and make the incident light longitudinally turn; an optical lens used to receive the light reflected by the first reflective element and output an imageable light beam to an image space; a second reflective element including at least one second reflective surface and adapted to make the imageable light beam transversely turn at least once; and a photosensitive chip adapted to receive the transversely turned imageable light beam, wherein at least one of all optical surfaces of the first reflective element and the second reflective element is provided with a light blocking structure, and the light blocking structure is arranged at an edge region of the at least one optical surface; and the optical surface includes a reflective surface, an incident surface, or an exit surface. The volume of the periscopic camera module can be reduced such that the structure of the periscopic camera module is more compact, and it can be better adapted to an optical lens with a large focal length, and can reduce or avoid the risk of introduction of stray light.

Periscopic camera module and electronic device

Growing community of inventors

Zhejiang, China

Sisi Yu