Title:
LENS ACTUATING DEVICE, PERISCOPE IMAGE CAPTURING MODULE, AND IMAGE CAPTURING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/135466
Kind Code:
A1
Abstract:
A lens actuating device (100) comprises a housing, a support frame (20), multiple elastic members (30), a translation motor (40), and a shaft-shifting motor (50). The translation motor (40) and the shaft-shifting motor (50) are mutually independent components, such that the translation motor (40) and the shaft-shifting motor (50) are capable of operating at the same time, thereby achieving high control efficiency. The shaft-shifting motor (50) and the elastic members (30) are coordinated to enable rotation of the support frame (20), thereby eliminating the need to provide symmetric motor pairs around the support frame (20), and accordingly reducing the number of motors disposed around the support frame (20). Further disclosed are a periscope lens module (1000) comprising the lens actuating device (100), and an image capturing apparatus comprising the periscope lens module (1000). The translation motor (40) and the shaft-shifting motor (50) are disposed on the support frame (20) of the lens actuating device (100) to realize focusing and an anti-shake effect of the periscope lens module (1000) comprising an optical component (60) and the lens actuating device (100). Light enters a lens group (1002) after being reflected, such that an optical axis direction of the lens group (1002) is different from a thickness direction of the image capturing apparatus, thereby removing restrictions imposed on the thickness of the image capturing apparatus by the length of the lens group (1002) in the optical axis direction, and achieving a slim design of the image capturing apparatus.
Inventors:
KUO LI-TE (CN)
WU YUSHUN (CN)
LEE KUNI (CN)
WU YUSHUN (CN)
LEE KUNI (CN)
Application Number:
PCT/CN2019/128135
Publication Date:
July 02, 2020
Filing Date:
December 25, 2019
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G02B27/64; G02B7/04; G03B5/00; H04N5/225
Foreign References:
| CN108333791A | 2018-07-27 | |||
| CN107357114A | 2017-11-17 | |||
| KR20180097228A | 2018-08-31 | |||
| CN105610295A | 2016-05-25 | |||
| CN205942054U | 2017-02-08 | |||
| CN201811608417A | 2018-12-26 |
Other References:
See also references of EP 3839611A4
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
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