Title:
ZOOM LENS AND ZOOM CAMERA MODULE
Document Type and Number:
WIPO Patent Application WO/2022/227846
Kind Code:
A1
Abstract:
The present invention related to a zoom lens, which comprises: a housing component; a second lens component; and a zoom lens component, comprising a first carrier film, a second carrier film, a deformable light-transmitting body located between the first carrier film and the second carrier film, an extension arm, and a driving element, wherein the deformable light-transmitting body is in a colloid form; the extension arm comprises a pressing portion, an extension portion and a driving mounting portion, the pressing portion bearing on and being fixed to an edge region of the first or second carrier film, the extension portion being formed by extending outward from the pressing portion, and the pressing portion and the driving mounting portion being respectively located at two ends of the extension portion; and the driving element is adapted to drive the extension arm to move in a Z-axis direction, so as to make the first carrier film and/or the second carrier film bend by means of the pressing portion so as to change the face shape of a surface of the deformable light-transmitting body, with the Z-axis being parallel to an optical axis of the zoom lens. The present invention further provides a corresponding zoom camera module.
Inventors:
QIAN JIAMIN (CN)
YUAN DONGLI (CN)
LIU JIA (CN)
CHEN KAI (CN)
YUAN DONGLI (CN)
LIU JIA (CN)
CHEN KAI (CN)
Application Number:
PCT/CN2022/078787
Publication Date:
November 03, 2022
Filing Date:
March 02, 2022
Export Citation:
Assignee:
NINGBO SUNNY OPOTECH CO LTD (CN)
International Classes:
G02B13/00; G02B3/12; G02B3/14
Foreign References:
| CN111670389A | 2020-09-15 | |||
| CN109975973A | 2019-07-05 | |||
| CN200956058Y | 2007-10-03 | |||
| CN101930120A | 2010-12-29 | |||
| CN103809225A | 2014-05-21 | |||
| US4913536A | 1990-04-03 | |||
| JP2010113064A | 2010-05-20 |
Attorney, Agent or Firm:
FASTA INTELLECTUAL PROPERTY LIMITED (CN)
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