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Camera module and electronic device

A technology for a camera module and an electronic device, applied in the field of electronics, can solve problems such as increasing assembly complexity and reducing product assembly yield, and achieves the effects of improving assembly yield, reducing the number of lenses, and reducing assembly difficulty

Inactive Publication Date: 2020-07-31
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Secondly, as the aperture and resolution index increase, the lens must use more lenses to achieve such an index. However, the increase in the number of lenses will increase the complexity of assembly and reduce the product assembly yield.

Method used

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  • Camera module and electronic device
  • Camera module and electronic device
  • Camera module and electronic device

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Embodiment Construction

[0024] Embodiments of the present application will be further described below in conjunction with the accompanying drawings. The same or similar reference numerals in the drawings represent the same or similar elements or elements having the same or similar functions throughout.

[0025] In addition, the embodiments of the present application described below in conjunction with the accompanying drawings are exemplary, and are only used to explain the embodiments of the present application, and should not be construed as limiting the present application.

[0026] The following disclosure provides many different implementations or examples for implementing different structures of the present application. To simplify the disclosure of the present application, components and arrangements of specific examples are described below. Of course, they are examples only and are not intended to limit the application. Furthermore, the present application may repeat reference numerals and / ...

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Abstract

The invention discloses a camera module and an electronic device. The camera module comprises an image sensor and a prime lens. The prime lens and the image sensor are correspondingly arranged; the prime lens comprises a first lens group and a second lens group which are arranged at intervals along the optical axis of the prime lens and can move relatively along the optical axis. The first lens group and the second lens group can move along the optical axis towards the side far away from the image sensor so that the prime lens is enabled to move from the first position to the second position.When the prime lens is located at the first position, the camera module focuses outside the image sensor, and when the prime lens is located at the second position, the camera module focuses on the image sensor. Thus, the camera module can be packaged into electronic devices such as a mobile phone with a short total length when the camera module is located at the first position, the thickness of the electronic devices such as the mobile phone cannot be increased, and lightening and thinning of the electronic devices are facilitated.

Description

technical field [0001] The present application relates to the field of electronic technology, in particular to a camera module and an electronic device. Background technique [0002] In related technologies, as the number of pixels increases, the target area of ​​the sensor of the camera will also become larger and larger. When the target surface of the sensor continues to grow larger and the field of view remains basically unchanged, the focal length of the matching lens will also continue to increase. When the focal length of the lens increases, the total length of the lens will also increase accordingly. This will make the body of electronic devices such as mobile phones thicker and thicker. Secondly, as the aperture and resolution indicators increase, the lens must use more lenses to achieve such indicators. However, the increase of lenses will increase the complexity of assembly and reduce the product assembly yield. Contents of the invention [0003] Embodiments of...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/50H04N23/57H04N23/55H04N23/51H04N23/54H04N23/67H04N23/695
Inventor 杨小威
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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