US 11,683,574 B2
Macro imaging method and terminal
Haiyan Wang, Shenzhen (CN); Haishui Ye, Shanghai (CN); and Wei Su, Shanghai (CN)
Assigned to Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed by Huawei Technologies Co., Ltd., Shenzhen (CN)
Filed on Mar. 23, 2022, as Appl. No. 17/702,491.
Application 17/702,491 is a continuation of application No. 17/286,378, granted, now 11,405,538, previously published as PCT/CN2019/111213, filed on Oct. 15, 2019.
Claims priority of application No. 201811206371 .X (CN), filed on Oct. 16, 2018.
Prior Publication US 2022/0217255 A1, Jul. 7, 2022
This patent is subject to a terminal disclaimer.
Int. Cl. H04N 23/55 (2023.01); H04N 23/57 (2023.01); G02B 9/62 (2006.01); H04N 23/67 (2023.01); H04N 23/80 (2023.01); H04N 23/667 (2023.01)
CPC H04N 23/55 (2023.01) [G02B 9/62 (2013.01); H04N 23/57 (2023.01); H04N 23/667 (2023.01); H04N 23/67 (2023.01); H04N 23/80 (2023.01)] 20 Claims
OG exemplary drawing
 
1. A camera module, comprising:
an image sensor;
a lens module comprising at least five lenses disposed in sequence between an object side and an image side of the camera module, the at least five lenses including a first lens closest to the object side and a second lens next to the first lens,
a ratio between a half-image height of the lens module and a total track length of the camera module being greater than or equal to 0.5 and less than or equal to 0.6,
a field of view of the lens module being greater than or equal to 100 degrees,
an equivalent focal length of the lens module being greater than or equal to 10 mm and less than or equal to 20 mm; and
a horizontal magnification range of the lens module in a central field of view being greater than or equal to 0.03 and less than or equal to 0.43.