Invention Grant
- Patent Title: Optical lens and electronic device having optical lens
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Application No.: US17094753Application Date: 2020-11-10
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Publication No.: US11550122B2Publication Date: 2023-01-10
- Inventor: Chun-Cheng Ko , Yi-Ting Lin
- Applicant: HON HAI PRECISION INDUSTRY CO., LTD.
- Applicant Address: TW New Taipei
- Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
- Current Assignee: HON HAI PRECISION INDUSTRY CO., LTD.
- Current Assignee Address: TW New Taipei
- Agency: ScienBiziP, P.C.
- Priority: CN202010688440.6 20200716
- Main IPC: G02B9/64
- IPC: G02B9/64 ; G02B9/34 ; H04N5/225 ; G02B13/00
Abstract:
An optical lens includes seven lenses sequentially arranged along an optical axis from an object side to an image side. A fourth lens includes a seventh surface facing the object side and an eighth surface facing the image side. Each of the seventh surface and the eighth surface includes an inflection point. The optical lens satisfies the following conditional formulas: −0.48
Public/Granted literature
- US20220019054A1 OPTICAL LENS AND ELECTRONIC DEVICE HAVING OPTICAL LENS Public/Granted day:2022-01-20
Information query
