Title:
IRIS DIAPHRAGM, CAMERA MODULE AND ELECTRONIC APPARATUS
Document Type and Number:
WIPO Patent Application WO/2022/257989
Kind Code:
A1
Abstract:
The present application provides an iris diaphragm, a camera module and an electronic apparatus. The iris diaphragm comprises a fixing seat, a rotating bracket, a mover, a stator and a plurality of blades. By arranging the rotating bracket on an inner side of the fixing seat, the rotating bracket cannot interfere with components on an outer side of the fixing seat, thereby ensuring the accuracy of a rotating angle of the rotating bracket during a rotating process; in addition, the components on the outer side of the fixing seat may be arranged close to the fixing seat, and each component is arranged more compactly, thereby benefiting a miniaturization setting of the iris diaphragm. Moreover, the mover is fixedly connected to a peripheral side surface of the rotating bracket, and the stator is arranged facing the mover, so that the mover and the stator are prevented from being stacked in the thickness direction of the camera module, and the mover, the stator, the fixing seat and the rotating bracket may be arranged more compactly.
More Like This:
Inventors:
LIU XIAOHAN (CN)
LI DENGFENG (CN)
YOU ZHONGCHENG (CN)
QIN SHIXIN (CN)
LI DENGFENG (CN)
YOU ZHONGCHENG (CN)
QIN SHIXIN (CN)
Application Number:
PCT/CN2022/097698
Publication Date:
December 15, 2022
Filing Date:
June 08, 2022
Export Citation:
Assignee:
HUAWEI TECH CO LTD (CN)
International Classes:
G03B9/06
Foreign References:
| JP2005249812A | 2005-09-15 | |||
| JP2005309318A | 2005-11-04 | |||
| JP2009195084A | 2009-08-27 | |||
| CN101639557A | 2010-02-03 | |||
| CN202110654866A | 2021-06-11 | |||
| CN202111061084A | 2021-09-10 |
Attorney, Agent or Firm:
SCIHEAD IP LAW FIRM (CN)
Download PDF: