Title:
CAMERA MODULE
Document Type and Number:
WIPO Patent Application WO/2023/016276
Kind Code:
A1
Abstract:
A camera module (300), comprising a photosensitive assembly (10), and at least two lens parts (21, 22), which are coaxially arranged. When in an operation state, the relative positional relationship between the at least two lens parts (21, 22) is adjusted by means of a driving assembly (30), such that the effective focal length of an optical system formed by the at least two lens parts (21, 22) is within a preset range. When not in the operation state, the camera module (300) has a relatively small height; and when in the operation state, the camera module (300) has a relatively large effective focal length. In this way, the technical contradiction between the overall height and a relatively large effective focal length of a traditional non-folded camera module is solved. Moreover, the driving assembly (30) is rationally arranged, such that a driver for driving the photosensitive assembly (10) and a driver for driving the lens part (22) can share driving components, thus making full use of the internal space of the camera module (300), and reducing the height of the camera module (300).
Inventors:
YE LINMIN (CN)
HUANG ZHEN (CN)
LIU CHUNMEI (CN)
YU SISI (CN)
ZENG JUNJIE (CN)
HUANG ZHEN (CN)
LIU CHUNMEI (CN)
YU SISI (CN)
ZENG JUNJIE (CN)
Application Number:
PCT/CN2022/108797
Publication Date:
February 16, 2023
Filing Date:
July 29, 2022
Export Citation:
Assignee:
NINGBO SUNNY OPOTECH CO LTD (CN)
International Classes:
G02B7/09; G03B13/32
Foreign References:
| CN103123432A | 2013-05-29 | |||
| CN110418046A | 2019-11-05 | |||
| CN111552135A | 2020-08-18 | |||
| JP2014052429A | 2014-03-20 | |||
| CN101951467A | 2011-01-19 | |||
| CN111147708A | 2020-05-12 | |||
| CN101344629A | 2009-01-14 |
Attorney, Agent or Firm:
BEIJING TANGSONG IP FIRM (CN)
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