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Camera module, terminal equipment and anti-shake method of camera

A camera module and camera technology, applied in the field of images, can solve problems such as blurred camera pictures, and achieve the effects of motion limitation, high-quality optical image stabilization, precise and optical image stabilization

Pending Publication Date: 2022-07-08
BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Sometimes, due to lens shake, the camera picture will be severely blurred

Method used

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  • Camera module, terminal equipment and anti-shake method of camera
  • Camera module, terminal equipment and anti-shake method of camera
  • Camera module, terminal equipment and anti-shake method of camera

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Embodiment Construction

[0055] Exemplary embodiments will be described in detail herein, examples of which are illustrated in the accompanying drawings. Where the following description refers to the drawings, the same numerals in different drawings refer to the same or similar elements unless otherwise indicated. The implementations described in the illustrative examples below are not intended to represent all implementations consistent with the present invention. Rather, they are merely examples of apparatus and methods consistent with some aspects of the invention as recited in the appended claims.

[0056] At present, with the continuous development of camera terminals including smart phones, camera technology is becoming more and more mature. In particular, the camera function of smartphones has increasingly become a selling point for major manufacturers. At the same time, the anti-shake function of the camera during the imaging process is also increasingly important. At present, there are two m...

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Abstract

The invention relates to a camera module, terminal equipment and an anti-shake method of a camera. The camera module comprises: a fixed support having an annular space; the camera is located in the annular space; the piezoelectric body is provided with a fixed end and a free end; wherein the free end is an opposite end of the fixed end; the fixed end is fixed on the fixed bracket; the free end is contacted with or separated from the camera; the free ends of the at least two different piezoelectric bodies are used for limiting the movement of the camera on at least one degree of freedom in the annular space; and the driver is electrically connected with the piezoelectric body and is used for applying an electric signal to the piezoelectric body and controlling the deformation of the free end. When the camera shakes, deviates from the original position or rotates at the original position, the free end of the piezoelectric body deforms in the direction opposite to the movement direction of the camera to drive the camera to restore to the original posture state, so that the movement of the camera in the degree of freedom is limited, and the anti-shake effect of the camera is achieved.

Description

technical field [0001] The present disclosure relates to the field of image technology, and in particular, to a camera module, a terminal device, and an anti-shake method for a camera. Background technique [0002] With the development of the camera technology, people have higher and higher requirements on the camera effect of the camera terminal. From the original ordinary picture quality to high-definition picture quality, and then gradually to ultra-clear picture quality or even higher. Among them, the camera that has the greatest impact on the camera effect is the camera. However, with high-performance cameras, sometimes the camera picture is unclear and the camera effect is unstable. Camera shake is one of the factors that affect the camera effect. Occasionally, the camera image may be severely blurred due to lens shake. SUMMARY OF THE INVENTION [0003] The present disclosure provides a camera module, a terminal device and an anti-shake method for a camera. [0...

Claims

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Application Information

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IPC IPC(8): H04N5/232
CPCH04N23/685
Inventor 季春炜
Owner BEIJING XIAOMI MOBILE SOFTWARE CO LTD
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