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Lens driving assembly

A technology of lens drive and lens drive device, which is applied in the field of optics, can solve problems such as blurred photos cannot be effectively solved, and achieve good anti-shake effect and high image quality

Pending Publication Date: 2022-03-04
HENAN HAOZE ELECTRONICS
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, in the prior art, most of the functions of optical zoom and optical anti-shake are realized through the movement of the same part (carrier). The range of movement of the carrier is limited by weight, volume, etc., which cannot effectively solve the problem caused by hand shake during shooting. Trouble with taking blurry photos

Method used

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Embodiment Construction

[0020] 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.

[0021] 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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Abstract

A lens driving assembly disclosed by the present invention comprises a lens driving device, a motor module and a memory alloy driving device, the lens driving device is used for installing a lens and driving the lens to move, and the motor module is arranged at the bottom of the lens driving device and supplies power to the lens driving device. The memory alloy driving device is arranged at the bottom of the motor module and drives the motor module to move. According to the invention, the lens driving device drives the lens to move, and the memory alloy driving device drives the motor module to move, so that a better anti-shake effect can be realized, and higher imaging quality can be obtained.

Description

technical field [0001] The invention relates to the field of optics, in particular to a lens driving assembly. 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 the lens of th...

Claims

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Application Information

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IPC IPC(8): H04N5/225H04N5/232
CPCH04N23/50H04N23/55H04N23/687
Inventor 鲍和平彭坤林聪刘富泉吕新科
Owner HENAN HAOZE ELECTRONICS
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