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Camera module and terminal equipment

A camera module and magnetostrictive sheet technology, applied in the field of photography, can solve the problems of complex magnetic field direction and intensity, reducing the anti-shake performance of the camera module, and large lens suspension interference.

Active Publication Date: 2020-01-03
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, in the actual application environment, the direction and intensity of the magnetic field in the environment are complex, which greatly interferes with the suspension of the lens, thereby reducing the anti-shake performance of the camera module

Method used

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  • Camera module and terminal equipment
  • Camera module and terminal equipment
  • Camera module and terminal equipment

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Embodiment Construction

[0039] In order to facilitate the understanding of the present application, the present application will be described more fully below with reference to the relevant drawings. Preferred embodiments of the application are shown in the accompanying drawings. However, the present application can be embodied in many different forms and is not limited to the embodiments described herein. On the contrary, the purpose of providing these embodiments is to make the understanding of the disclosure of the application more thorough and comprehensive.

[0040] As used herein, "terminal equipment" refers to a device capable of receiving and / or sending communication signals, including but not limited to, connected via any one or several of the following connection methods:

[0041] (1) Connection via wired lines, such as public switched telephone network (Public Switched Telephone Networks, PSTN), digital subscriber line (Digital Subscriber Line, DSL), digital cable, direct cable connection...

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Abstract

The invention relates to a camera module and terminal equipment. The camera module comprises a lens, a lens base which is used for mounting the lens, and a first magnetostriction piece which comprisesa first magnetostriction sheet and a first magnetic field element, wherein the first magnetic field element is used for generating a magnetic field; and the first magnetostriction sheet is connectedwith the lens base, and the first magnetostriction sheet can warp under the action of the magnetic field generated by the first magnetic field element so as to drive the lens base to deflect or move in the direction perpendicular to the optical axis of the lens. According to the camera module, the first magnetostriction sheet can be warped and deformed under the action of the magnetic field so asto drive the lens base to deflect or move in the direction perpendicular to the optical axis of the lens, so that the camera module has the optical anti-shake capacity. Besides, the first magnetostriction piece deforms only under the action of magnetic fields in a few directions, so that the interference of the magnetic fields in multiple directions in a complex environment can be effectively reduced, and the reliability of the optical anti-shake performance of the camera module is further improved.

Description

technical field [0001] The present application relates to the field of camera technology, in particular to a camera module and terminal equipment. Background technique [0002] In common camera modules, the optical image stabilization function is generally achieved by magnetically wrapping the suspended lens. However, in the actual application environment, the direction and intensity of the magnetic field in the environment are complex, which greatly interferes with the suspension of the lens, thereby reducing the anti-shake performance of the camera module. Contents of the invention [0003] Embodiments of the present application provide a camera module and terminal equipment capable of effectively reducing magnetic interference, so as to solve the above technical problems. [0004] A camera module, comprising: [0005] lens; [0006] a mirror mount for mounting the lens; and [0007] The first magnetostrictive element includes a first magnetostrictive sheet and a fir...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/50H04N23/55H04N23/687
Inventor 贾玉虎
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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