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公开(公告)号：US12055680B2
公开(公告)日：2024-08-06
申请号：US17027170
申请日：2020-09-21
发明人： Jianke Wenren , Yuhao Wang , Fujian Dai , Liefeng Zhao
CPC分类号： G02B13/0045 , G02B9/64
摘要： An optical imaging lens assembly includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, a sixth lens and a seventh lens, which have refractive power and are sequentially arranged from an object side to an image side of the optical imaging lens assembly along an optical axis. The first lens and the third lens both have positive refractive power. The fifth lens has negative refractive power. A total effective focal length f of the optical imaging lens assembly and an entrance pupil diameter EPD of the optical imaging lens assembly satisfy f/EPD
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公开(公告)号：US11698514B2
公开(公告)日：2023-07-11
申请号：US16834246
申请日：2020-03-30
发明人： Jianke Wenren , Yuhao Wang
CPC分类号： G02B13/0045 , G02B9/62
摘要： The present disclosure discloses an imaging lens assembly. Sequentially from an object side to an image side along an optical axis, the imaging lens assembly includes a first lens having a positive refractive power; a second lens having a negative refractive power, and both an object-side surface and an image-side surface thereof being concave surfaces; a third lens having a positive refractive power, and an image-side surface thereof being a convex surface; a fourth lens having a negative refractive power, and an object-side surface thereof being a concave surface; a fifth lens having a refractive power; and a sixth lens having a refractive power. A total effective focal length f of the imaging lens assembly and half of a diagonal length ImgH of an effective pixel area on an imaging plane of the imaging lens assembly satisfy 2.0≤f/ImgH≤3.0.
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公开(公告)号：US11650398B2
公开(公告)日：2023-05-16
申请号：US16834072
申请日：2020-03-30
发明人： Jianke Wenren , Lingbo He , Yuhao Wang
CPC分类号： G02B13/0045 , G02B9/62
摘要： The present disclosure discloses a camera lens assembly including, sequentially from an object side to an image side along an optical axis, a first lens, a second lens, a third lens, a fourth lens, a fifth lens and a sixth lens. The first lens has a positive refractive power; the second lens has a positive refractive power; the third lens has a refractive power; the fourth lens has a refractive power and an object-side surface thereof is a convex surface; the fifth lens has a positive refractive power; and the sixth lens has a negative refractive power. Half of a diagonal length ImgH of an effective pixel area on an imaging plane of the camera lens assembly and a total effective focal length f of the camera lens assembly satisfy 0.4
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公开(公告)号：US20200225453A1
公开(公告)日：2020-07-16
申请号：US16834246
申请日：2020-03-30
发明人： Jianke Wenren , Yuhao Wang
摘要： The present disclosure discloses an imaging lens assembly. Sequentially from an object side to an image side along an optical axis, the imaging lens assembly includes a first lens having a positive refractive power; a second lens having a negative refractive power, and both an object-side surface and an image-side surface thereof being concave surfaces; a third lens having a positive refractive power, and an image-side surface thereof being a convex surface; a fourth lens having a negative refractive power, and an object-side surface thereof being a concave surface; a fifth lens having a refractive power; and a sixth lens having a refractive power. A total effective focal length f of the imaging lens assembly and half of a diagonal length ImgH of an effective pixel area on an imaging plane of the imaging lens assembly satisfy 2.0≤f/ImgH≤3.0.
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