Driving mechanism, camera module and terminal equipment

A driving mechanism and camera module technology, applied in the imaging field, can solve problems such as the decrease in the response speed of the camera module's optical anti-shake

Active Publication Date: 2020-01-07
GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The embodiment of the present application provides a driving mechanism, a camera module, and a terminal device, so as to solve the problem that the response speed of the camera module's optical image stabilization or focusing decreases.

Method used

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  • Driving mechanism, camera module and terminal equipment
  • Driving mechanism, camera module and terminal equipment
  • Driving mechanism, camera module and terminal equipment

Examples

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Embodiment Construction

[0040] 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.

[0041] 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:

[0042] (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 driving mechanism, a camera module and terminal equipment. The driving mechanism can be used for installing a lens, and comprises a base; a fluid part arranged on the base,wherein the fluid part comprises a fluid material; an image sensor arranged on the fluid part; and a first driving piece connected with the base, wherein the first driving piece is used for extrudingthe fluid material, so that the fluid piece deforms to drive the image sensor to deflect around the direction vertical to the optical axis of the lens or move along the optical axis of the lens. According to the drive mechanism, the image sensor is arranged on the fluid part; by controlling the first driving part to extrude the fluid part, the fluid material in the fluid part flows after being stressed by the first driving part, so that the shape of the fluid part is changed, and the image sensor deflects or translates along with deformation of the fluid part.

Description

technical field [0001] The present application relates to the field of image technology, in particular to a driving mechanism, a camera module and a terminal device. Background technique [0002] In a traditional camera module with anti-shake or focus function, generally a voice coil motor is set to drive the lens barrel to move, so as to realize the anti-shake or focus function. However, as consumers have higher and higher requirements for photographic quality, camera modules generally increase the number of lenses to correct problems such as aberrations and distortions of the optical system, which leads to an increase in the overall quality of the lens barrel, which in turn leads to voice coil motors It is difficult to push the lens barrel, which reduces the anti-shake or focusing response speed of the camera module, and affects the optical anti-shake or focusing performance. Contents of the invention [0003] Embodiments of the present application provide a driving mec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N5/232H04N5/225
CPCH04N23/54H04N23/55H04N23/67H04N23/687
Inventor 陈伟
Owner GUANGDONG OPPO MOBILE TELECOMM CORP LTD
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