Title:
CAMERA MODULE, ELECTRONIC DEVICE, AND AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2021/159368
Kind Code:
A1
Abstract:
A camera module (10), sequentially comprising from an object side to an image side: a first lens (L1) having negative refractive power, an image side surface (S1) thereof being a concave surface; a second lens (L2) having negative refractive power, an image side surface (S4) thereof being a concave surface; a third lens (L3), a fourth lens (L4), and a fifth lens (L5) that have positive refractive power, wherein an object side surface (S9) of the fifth lens (L5) is a convex surface, and an image side surface (S10) thereof is a convex surface; a sixth lens (L6) having negative refractive power, an object side surface (S11) thereof being a concave surface; and a diagram (STO) provided on the object side of the fourth lens (L4). The camera module (10) satisfies the following relationship: 0≤Ym/[(1/2)FOVm*P]≤26, wherein Ym is half of an image height corresponding to an m° field angle of the module in a horizontal direction, FOVm is the m° field angle of the module in the horizontal direction, and P is the size of a unit pixel on a photosensitive element (110).
Inventors:
TSAI HSIUNG-YU (CN)
LAN BINLI (CN)
ZHOU RUI (CN)
LAN BINLI (CN)
ZHOU RUI (CN)
Application Number:
PCT/CN2020/075008
Publication Date:
August 19, 2021
Filing Date:
February 13, 2020
Export Citation:
Assignee:
TIANJIN OFILM OPTO ELECTRONICS CO LTD (CN)
International Classes:
G02B13/00; H04N5/225; G02B13/06; G02B13/18
Foreign References:
| CN106814435A | 2017-06-09 | |||
| CN104122644A | 2014-10-29 | |||
| US20180113282A1 | 2018-04-26 | |||
| EP3244247A1 | 2017-11-15 |
Attorney, Agent or Firm:
ADVANCE CHINA IP LAW OFFICE (CN)
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