Lens module, control method and electronic equipment

Abstract

The invention discloses a lens module, a control method and electronic equipment. The lens module comprises an optical lens and a photosensitive element, the optical lens and the photosensitive element are sequentially arranged in the direction from the object side to the image side of a lens module, and the position of the photosensitive element on the optical axis is relatively fixed. When the lens module is switched from the non-working state to the working state, the optical lens moves towards the object side of the lens module along the optical axis; when the lens module is switched fromthe working state to the non-working state, the optical lens moves towards the image side of the lens module along the optical axis. The optical lens moves towards the object side direction or the image side direction of the lens module along the optical axis. According to the lens module, switching between the working state and the non-working state of the lens module is achieved, when the lens module is in the non-working state, the total length of the lens of the lens module is small, the lens module can be conveniently contained in electronic equipment, and therefore the thickness of the electronic equipment can be reduced.

Description

Technical field [0001] This application relates to the field of imaging technology, and in particular to a lens module, a control method and electronic equipment. Background technique [0002] With the increase of the resolution of the image sensor, the size of the image sensor will become larger, that is, the image height of the image will become larger, and the focal length of the optical lens will also become larger when the field of view remains unchanged. The total length of the group also increases accordingly. The increase in the total length of the lens module will cause the body of the mobile terminal to become thicker, which is not conducive to the thinning of the mobile terminal. Summary of the invention [0003] The embodiments of the present application provide an optical lens, an optical lens control method, a camera module, and electronic equipment. [0004] The lens module of the embodiment of the present application includes an optical lens and a photosensitive el...

AI Technical Summary

Problems solved by technology

[0002] As the resolution of the image sensor increases, the size of the image sensor will become larger, that is, the image height of the image will become larger. When the field of view remains unchanged, the focal length of the optical lens will also become larger. The corresponding lens size The total length of the group also increases

However, the increase in the total length of the lens module will lead to a thicker body of the mobile terminal, which is not conducive to the thinning of the mobile terminal.

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