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optical drive mechanism

A driving mechanism and optical technology, applied in optics, optical components, cameras, etc., can solve problems such as blurred images and shaking

Active Publication Date: 2021-09-28
TDK TAIWAN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

When a user uses an electronic device equipped with a lens module, shaking may occur, which may cause blurred images captured by the lens module

Method used

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Embodiment Construction

[0064] The optical driving mechanism of the embodiment of the present invention is described below. It should be readily appreciated, however, that the embodiments of the invention provide many suitable inventive concepts that can be implemented in a wide variety of specific contexts. The specific embodiments disclosed are merely illustrative of specific ways to use the invention and do not limit the scope of the invention.

[0065] Unless otherwise defined, all terms (including technical and scientific terms) used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this disclosure belongs. It is understood that these terms, such as those defined in commonly used dictionaries, should be interpreted as having a meaning consistent with the background or context of the related art and the present disclosure, rather than in an idealized or overly formal manner Interpretation, unless specifically defined herein.

[0066] figure 1 It i...

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Abstract

An optical driving mechanism, used to drive an optical component, includes a fixed part, a movable part, a frame assembly and at least one biasing component. The aforementioned fixing part includes a base, wherein the base has a central axis. The aforementioned movable part is used to carry the optical assembly, and the movable part can move relative to the fixed part. The aforementioned frame assembly connects the fixed part and the movable part, and includes a plurality of chord arms, and these chord arms form at least a V-shaped structure. The aforementioned biasing assembly is arranged on the frame assembly to drive the movable part to move relative to the fixed part along the direction of the central axis, wherein the plurality of chord arms surround the biasing assembly, and the biasing assembly is connected to at least one end point of the V-shaped structure .

Description

technical field [0001] The present disclosure relates to an optical driving mechanism, and more particularly to an optical driving mechanism having a frame assembly and a biasing assembly. Background technique [0002] With the development of technology, many electronic devices (such as tablet computers or smart phones) are equipped with lens modules to take pictures or record videos. When the user uses the electronic device equipped with the lens module, there may be shaking, which makes the image captured by the lens module blurred. However, people's requirements for image quality are increasing day by day, which makes it increasingly important for the lens module to have an excellent anti-vibration function. In addition, modern people pursue miniaturization of products, how to design a small and excellent optical anti-vibration mechanism is an important issue. Contents of the invention [0003] The invention provides an optical driving mechanism for driving an optical...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G03B5/00G02B7/09G03B13/36H04N5/232G03B30/00
Inventor 范振贤胡朝彰
Owner TDK TAIWAN