Camera module and electronic equipment

By adopting step-like structure and prism optical path design in the camera module, combined with the groove storage of the decorative parts, the problem of large size of the existing periscope camera module is solved, and efficient focus effect and miniaturization design are achieved, improving the The lightness and beauty of electronic devices.

CN119316699AActive Publication Date: 2025-01-14GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP LTD
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Patent Information

Application Number
CN202310873581.9
Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
Filing Date
2023-07-14
Publication Date
2025-01-14
Estimated Expiration
2043-07-14

AI Technical Summary

Technical Problem

While the existing periscope camera modules pursue high optical magnitudes, the lens needs to be equipped with a large number of lenses and large motors, which leads to a large overall size and is difficult to achieve miniaturization.

Method used

The camera module design adopts a step-like structure, in which the lens assembly protrudes from the back of the housing of the electronic device, uses prisms to reflect and invert light, reduce the burden on the driving part, and configures a smaller motor to achieve the focus effect, and uses decoration to The grooves of the piece accommodate the housing to reduce thickness.

Benefits of technology

It achieves good focus effect and miniaturization design, reduces the size of the lens, and promotes the lightness and beauty of electronic devices.

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Abstract

The invention relates to a camera module and electronic equipment. The camera module comprises a base, a lens, an image acquisition module and a prism. The base is provided with a mounting groove, the lens is provided with a motor used for moving the lens assembly, the motor comprises a shell and a driving part, the shell forms a containing space, the driving part and the lens assembly are connected and arranged in the containing space, and the image acquisition module and the shell of the motor are connected to the side, provided with the mounting groove, of the base side by side. The prism comprises a first reflective surface and a second reflective surface, the first reflective surface is inclined to the optical axis of the lens, the second reflective surface is inclined to the axis of the image acquisition module, and the prism is arranged in the mounting groove and is configured to enable light acquired by the lens assembly to be reflected by the first reflective surface and the second reflective surface in sequence and to enter the image acquisition module. The prism comprises a refraction part, and the refraction part is located on a light path where the light collected by the lens assembly enters the image collection module. The camera module not only improves the focusing effect, but also realizes miniaturization.
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Citation Information

Patent Citations

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    CN114355707A

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    CN115589525A

  • Optical device and image forming apparatus

    US10866534B1

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    WO2019114301A1