Optical element driving mechanism

A technology of optical components and driving mechanisms, applied in the optical field, can solve problems such as taking blurry photos, and achieve the effects of good imaging quality, excellent zoom and anti-shake effects

Pending Publication Date: 2021-04-06
HENAN HAOZE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to provide an optical element drive mechanism to realize optical zoom and optical anti-shake through different component movements, so as to solve the problem of taking blurred photos due to hand shake during shooting

Method used

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  • Optical element driving mechanism
  • Optical element driving mechanism
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Embodiment Construction

[0026] Preferred embodiments of the present invention will be described in detail below with reference to the accompanying drawings, so as to better understand the purpose, features and advantages of the present invention. It should be understood that the embodiments shown in the drawings are not intended to limit the scope of the present invention, but only to illustrate the essence of the technical solutions of the present invention.

[0027] In the following description, for the purposes of explaining the various disclosed embodiments, certain specific details are set forth in order to provide a thorough understanding of the various disclosed embodiments. One skilled in the relevant art will recognize, however, that an embodiment may be practiced without one or more of these specific details. In other instances, well-known devices, structures and techniques associated with the present application may not have been shown or described in detail in order to avoid unnecessarily...

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PUM

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Abstract

The invention discloses an optical element driving mechanism. The optical element driving mechanism comprises a carrier, a base, a frame, a bracket and a circuit board, wherein the bracket is installed on the frame, the carrier is movably installed in the frame and the support and is provided with a first group of coils, the circuit board is fixedly installed on the base and is provided with a second group of coils, and the frame is provided with a first group of magnets matched with the first group of coils and a second group of magnets matched with the second group of coils. The first group of coils cooperates with the first group of magnets to drive the carrier to move along the optical axis when powered on, and the second group of coils cooperates with the second group of magnets to drive the base to move on a plane perpendicular to the optical axis when powered on. According to the invention, more excellent zooming and anti-shake effects can be realized, so that better imaging quality is obtained.

Description

technical field [0001] The invention relates to the field of optics, in particular to an optical element driving mechanism. Background technique [0002] With the development of technology, many electronic devices (such as smart phones or digital cameras) now have the function of taking photos or recording videos. The use of these electronic devices is becoming more and more common, and they are developing towards the direction of convenience and thinner design, so as to provide users with more choices. However, sometimes the photos taken by the current mobile phone will be blurred during the shooting process, that is, the captured picture is not clear enough, and even ghosting or blurring occurs. These reasons, except for occasional out-of-focus (that is, the camera fails to focus normally), are largely due to the slight shake when the scene is exposed. [0003] Generally speaking, such a slight shaking phenomenon often occurs under handheld conditions, which will cause t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G02B7/10G02B27/64G03B5/00G03B13/34
CPCG02B7/10G02B27/646G03B5/00G03B13/34
Inventor 彭坤林聪刘富泉吕新科其他发明人请求不公开姓名
Owner HENAN HAOZE ELECTRONICS
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