PHOTOGRAPHING METHOD, PHOTOGRAPHING MODULE, AND ELECTRONIC APPARATUS

Title:

PHOTOGRAPHING METHOD, PHOTOGRAPHING MODULE, AND ELECTRONIC APPARATUS

Document Type and Number:

WIPO Patent Application WO/2021/136215

Kind Code:

A1

Abstract:

The present invention relates to the field of photographing techniques. Provided in embodiments of the present invention are a photographing method, a photographing module, and an electronic apparatus capable of realizing a zoom function and reducing hardware costs. The photographing module comprises a first optical path switching element, a first light deflecting element, a first prime lens assembly, a second prime lens assembly, and an image sensor. A position or an operating state of the first optical path switching element can be changed to change an optical path of a first light beam from the first prime lens assembly, such that the first light beam after traveling along the changed optical path arrives at the image sensor. Alternatively, a second light beam is directed to the image sensor after an optical path thereof has been changed. The image sensor is used to receive the first light beam traveling along the changed optical path or the second light beam traveling along the changed optical path, and to generate an image. The first prime lens assembly has a first focal length. The second prime lens assembly has a second focal length. The first focal length and the second focal length are different.

Inventors:

WANG QINGPING (CN)
SU CHEN (CN)
ZHENG SHISHENG (CN)

Application Number:

PCT/CN2020/140436

Publication Date:

July 08, 2021

Filing Date:

December 28, 2020

Export Citation:

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Assignee:

HUAWEI TECH CO LTD (CN)

International Classes:

H04N5/225

Domestic Patent References:

WO2018026638A1

2018-02-08

Foreign References:

JPH10254055A	1998-09-25
JPH10254055A	1998-09-25
CN101165586A	2008-04-23
CN103513412A	2014-01-15
CN107483791A	2017-12-15
CN201911416612A	2019-12-31

Other References: