公开(公告)号：US20220413269A1

公开(公告)日：2022-12-29

申请号：US17896276

申请日：2022-08-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiuwen YAO ,  Shaopan ZHOU ,  Yuanlin JIA

IPC: G02B15/14 ,  G02B15/15 ,  G02B13/00 ,  G03B5/02

Abstract: A zoom lens, a camera module, and a mobile terminal. The zoom lens includes a first lens group with negative focal power, a second lens group with positive focal power, and a third lens group with negative focal power that are sequentially arranged from an object side to an image side. The first lens group is a fixed lens group. The second lens group is a zoom lens group and slides along an optical axis on an image side of the first lens group. The third lens group is a compensation lens group and slides along the optical axis on an image side of the second lens group. In addition, the zoom lens may further include a fixed fourth lens group located on an image side of the third lens group.

公开(公告)号：US20230003971A1

公开(公告)日：2023-01-05

申请号：US17896155

申请日：2022-08-26

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiuwen YAO ,  Shaopan ZHOU ,  Yuanlin JIA

IPC: G02B9/60 ,  G02B7/10

Abstract: The technology of this application relates to a zoom lens, a camera module, and a mobile terminal. The zoom lens includes a plurality of lens groups, for example, a first lens group, a second lens group, a third lens group, a fourth lens group, and a fifth lens group that are arranged from an object side to an image side. The first lens group is a lens group with a positive focal power, the second lens group is a lens group with a negative focal power, and the third lens group is a lens group with a positive focal power. The fourth lens group is a lens group with a positive focal power or a negative focal power, and the fifth lens group is a lens group with a positive focal power or a negative focal power.

公开(公告)号：US20230164417A1

公开(公告)日：2023-05-25

申请号：US18158729

申请日：2023-01-24

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Xiuwen YAO ,  Qi WANG ,  Shaopan ZHOU ,  Tao SHAO

IPC: H04N23/55 ,  G02B13/00

CPC classification number: H04N23/55 ,  G02B13/0025

Abstract: An optical lens (10) includes a first component (G1), a second component (G2), a third component (G3), and a fourth component (G4), where each component in the first component (G1) to the fourth component (G4) includes at least one lens, the second component (G2) includes a refraction member (G21), the refraction member (G21) is configured to change a transmission route of light transmitted from the first component (G1), the third component (G3) and the fourth component (G4) are coaxially disposed, there is an included angle between optical axes of the third component (G3) and the fourth component (G4) and an optical axis of the first component (G1), a position of the second component (G2) relative to an imaging plane of the optical lens (10) is fixed, and the first component (G1), the third component (G3), and the fourth component (G4) can move relative to the second component (G2).

公开(公告)号：US20230087877A1

公开(公告)日：2023-03-23

申请号：US17994610

申请日：2022-11-28

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Shuai ZHAO ,  Yuanlin JIA ,  Xiuwen YAO

IPC: G02B17/08 ,  G02B9/10 ,  G02B13/00

Abstract: An optical lens (10), a camera module (100), and an electronic device (1000), where light that enters the optical lens (10) is axially folded by using a reflex optical element in the optical lens (10), so that the optical lens (10) can have a relatively long focal length to achieve a long-range photographing effect, and the optical lens (10) has a relatively short total track length. Therefore, when the optical lens (10) is used in the electronic device (1000), thinning of the electronic device (1000) is not affected. In addition, no prism is required to implement optical path folding in the optical lens (10).